Tag: M.W=200-250

Dzieszkowski, Krzysztof; Baranska, Izabela; Rafinski, Zbigniew published the artcile< Construction of Dihydropyrido[2,3-d]pyrimidine Scaffolds via Aza-Claisen Rearrangement Catalyzed by N-Heterocyclic Carbenes>, Synthetic Route of 3893-18-3, the main research area is dihydropyridopyrimidine preparation; aza Claisen rearrangement nitrogen heterocyclic carbene catalyst; unsaturated enal cyclic vinylogous amide aza Claisen rearrangement.

N-Heterocyclic carbenes (NHCs) catalyzing aza-Claisen rearrangement of α,β-unsaturated enals with cyclic vinylogous amides under oxidative conditions generating potentially biol. active dihydropyridinone-fused uracils have been developed. This strategy represents a unique NHC-activation-based path with the use of 6-aminouracils as stable α,β-diEWG cyclic vinylogous amides for the efficient synthesis of bicyclic N-unprotected lactams similar to those in many useful drugs.

Journal of Organic Chemistry published new progress about Amides Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation) (cyclic vinylogous amides). 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Synthetic Route of 3893-18-3.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Karle, Isabella L.; Flippen-Anderson, Judith L.; Chiang, Joseph F.; Lowrey, Alfred H. published the artcile< The conformations of five tetra- and pentamethoxylated phenyl derivatives: Weberine analogs and polymethoprims>, HPLC of Formula: 82-73-5, the main research area is mol structure weberine analog polymethoprim; conformation weberine analog polymethoprim; tetramethoprim structure; pentamethoprim structure; methoxyisoquinoline structure.

The conformations of methoxy groups on Ph rings when there are 4 or more adjacent methoxy groups were established. In 3 of the compounds studied, the Me C atoms are placed alternately above and below the plane of the aryl group in a regular fashion, while in 2 very similar compounds there are unexpected irregularities in the rotations about the CPh-O bonds and consequent crowding of adjacent methoxy groups. Relative potential energy profiles calculated by the MM2 program for the rotation about CPh-O bonds in the free mols. do not provide any clues for the irregularities. The unexpected methoxy conformations appear to result from packing interactions. 5,6,7,8-Tetramethoxy-1,2-dimethyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (1-methylweberine.HCl) is orthorhombic, space group Pbca, with a 10.262(4), b 17.865(4), and c 18.127(4) Å, d.(calculated) = 1.270 for Z = 8; R = 6.8% for 2009 reflections. 2-(2,3,4,5-Tetramethoxyphenyl)ethylamine hydrochloride is monoclinic, space group P21/a, with a 10.646(8), b 7.623(6), c 18.862(10) Å, and β 104.47(6)°; d.(calculated) = 1.244 for Z = 4; R = 7.7% for 1105 reflections. 5,6,7,8-Tetramethoxy-1-methylisoquinoline hydrochloride is triclinic, space group P1̅, with a 9.298(4), b 9.679(4), c 9.664(4) Å, α 80.77(3), β 63.44(3), and γ 70.36(3)°; d.(calculated) = 1.359 for Z = 2; R = 4.9% for 1787 reflections. 2,4-Diamino-5-(2,3,4,5-tetramethoxybenzyl)pyrimidine (tetramethoprim) is monoclinic, space group P21/n, with a 12.335(10), b 11.828(10), c 12.511(10) Å, and β 119.00(6)°; d.(calculated) = 1.33 for Z = 4; R = 10.3% for 1075 reflections. 2,4-Diamino-5-(2,3,4,5,6-pentamethoxybenzyl)pyrimidine (pentamethoprim) is triclinic, space group P1̅, with a 6.016(4), b 8.319(5), c 18.613(10) Å, α 82.73(5), β 83.58(5), and γ 89.29(5)°; d.(calculated) = 1.267 for Z = 2; R = 8.6% for 1531 reflections. Rotations about the 2 bonds linking the aryl groups are similar in pentamethoprim and trimethoprim but quite different from tetramethoprim. Relative potential energies for both conformations are similar. Only trimethoprim exhibits potent antifolate activity.

Acta Crystallographica, Section B: Structural Science published new progress about Crystal structure. 82-73-5 belongs to class bromides-buliding-blocks, and the molecular formula is C8H3BrO3, HPLC of Formula: 82-73-5.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Jin, Jia; Ye, Xiaoqing; Boateng, Derrick; Dai, Kaili; Ye, Fei; Du, Pengfei; Yu, Han published the artcile< Identification and characterization of potent and selective inhibitors targeting protein tyrosine phosphatase 1B (PTP1B)>, Safety of 3-(4-Bromophenyl)acrylaldehyde, the main research area is PTP1B type 2 diabetes protein tyrosine phosphatase 1B; Dihydropyridine thione; PTP1B; Selective inhibitors; TCPTP; Type 2 diabetes.

Protein tyrosine phosphatase 1B (PTP1B) plays an important role in the neg. regulation of insulin and leptin signaling. The development of small mol. inhibitors targeting PTP1B has been validated as a potential therapeutic strategy for Type 2 diabetes (T2D). In this work, we have identified a series of compounds containing dihydropyridine thione and particular chiral structure as novel PTP1B inhibitors. Among those, compound 4b(I, CAS 2071719-61-2) showed moderate activity with IC50 value of 3.33 μM and meanwhile with good selectivity (>30-fold) against TCPTP. The further MOA study of PTP1B demonstrated that I is a substrate-competitive inhibitor. The binding mode anal. suggested that I simultaneously occupies the active site and the second phosphotyrosine (pTyr) binding site of PTP1B. Furthermore, the cell viability assay of I showed tolerable cytotoxicity in L02 cells, thus I may be prospectively used to further in vivo study.

Bioorganic & Medicinal Chemistry Letters published new progress about Enzyme kinetics. 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Safety of 3-(4-Bromophenyl)acrylaldehyde.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Viveki, Amol B.; Pol, Mahesh D.; Halder, Priyanka; Sonavane, Sameer R.; Mhaske, Santosh B. published the artcile< Annulation of Enals with Carbamoylpropiolates via NHC-Catalyzed Enolate Pathway: Access to Functionalized Maleimides/Iso-maleimides and Synthesis of Aspergillus FH-X-213>, Electric Literature of 3893-18-3, the main research area is maleimide preparation; isomaleimide preparation diastereoselective; carbamoylpropiolate unsaturated aldehyde heterocyclization heterocyclic carbene catalyst.

Herein, the N-heterocyclic carbene (NHC)-catalyzed [3+2] annulation of α,β-unsaturated aldehydes RCH=CHC(O)H (R = cyclohexyl, Ph, anthracen-9-yl, pyridin-3-yl, etc.) with carbamoylpropiolates R1NHC(O)CCC(O)OCH2CH3 (R1 = Ph, hexyl, 4-methylcyclohexyl, 4-nitrophenyl, etc.) and di-Et 4,4′-(hexane-1,6-diylbis(azanediyl))bis(4-oxobut-2-ynoate) via an unusual enolate pathway leading to the construction of highly functionalized maleimides I or isomaleimides II and III was reported. The electronic effect imposed by the alkyl/aryl group present on the amide nitrogen of carbamoylpropiolates plays a crucial role in the selective formation of these important five-membered heterocyclic building blocks I, II and III. The developed protocol is mild and tolerates a wide range of substituents on both substrates. The application of this protocol in the synthesis of the antibacterial natural product Aspergillus FH-X-213 IV has also been demonstrated.

Journal of Organic Chemistry published new progress about Alkynes Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Electric Literature of 3893-18-3.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Hu, Di; Pi, Chao; Hu, Wei; Han, Xiliang; Wu, Yangjie; Cui, Xiuling published the artcile< Ru(III)-catalyzed construction of variously substituted quinolines from 2-aminoaromatic aldehydes (ketones) and isoxazoles: Isoxazoles as cyclization reagent and cyano sources>, Electric Literature of 29124-57-0, the main research area is aminoarom carbonyl compound isoxazole ruthenium catalyst cyclization; cyanoquinoline preparation green chem.

A Ru(III)-catalyzed annulation reaction of 2-aminoarom. aldehydes (ketones) and isoxazoles to afford diverse 3-cyanoquinolines was developed. Notably, isoxazole acted as a cyclization reagent and nontoxic cyano source via N-O bond cleavage and fragmentation. Variously substituted (especially 6- or 7-substituted) quinolines could be easily afforded. This procedure featured wide functional group compatibility, efficiency and avoiding toxic cyano source. Meanwhile, this protocol could be successfully applied to scale-up synthesis. Further chem. transformations of 3-cyanoquinoline could give some valuable skeletons, demonstrating its potential in synthetic application.

Chinese Chemical Letters published new progress about Aromatic amines Role: RCT (Reactant), RACT (Reactant or Reagent). 29124-57-0 belongs to class bromides-buliding-blocks, and the molecular formula is C7H6BrNO, Electric Literature of 29124-57-0.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Rabal, Obdulia; Sanchez-Arias, Juan A.; Cuadrado-Tejedor, Mar; de Miguel, Irene; Perez-Gonzalez, Marta; Garcia-Barroso, Carolina; Ugarte, Ana; Estella-Hermoso de Mendoza, Ander; Saez, Elena; Espelosin, Maria; Ursua, Susana; Tan, Haizhong; Wu, Wei; Xu, Musheng; Garcia-Osta, Ana; Oyarzabal, Julen published the artcile< Design, synthesis, biological evaluation and in vivo testing of dual phosphodiesterase 5 (PDE5) and histone deacetylase 6 (HDAC6)-selective inhibitors for the treatment of Alzheimer's disease>, Recommanded Product: Methyl 4-(bromomethyl)-3-fluorobenzoate, the main research area is phosphodiesterase PDE5 histone deacetylase HDAC6 inhibitor Alzheimer disease; Alzheimer; Dual inhibitors; HDAC6 selective; In-vivo test; PDE5 inhibition; Pharmacological tool compound; Tg2576 mice.

The authors have identified chem. probes that act as dual phosphodiesterase 5 (PDE5) and histone deacetylase 6 (HDAC6)-selective inhibitors (>1 log unit difference vs. class I HDACs) to decipher the contribution of HDAC isoforms to the pos. impact of dual-acting PDE5 and HDAC inhibitors on mouse models of Alzheimer’s disease (AD) and fine-tune this systems therapeutics approach. Structure- and knowledge-based approaches led to the design of first-in-class mols. with the desired target compound profile: dual PDE5 and HDAC6-selective inhibitors. Compound 44b (5-[[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]methyl]thiophene-2-carbohydroxamic acid), which fulfilled the biochem., functional and ADME-Tox profiling requirements and exhibited adequate pharmacokinetic properties, was selected as pharmacol. tool compound and tested in a mouse model of AD (Tg2576) in vivo.

European Journal of Medicinal Chemistry published new progress about Alzheimer disease. 128577-47-9 belongs to class bromides-buliding-blocks, and the molecular formula is C9H8BrFO2, Recommanded Product: Methyl 4-(bromomethyl)-3-fluorobenzoate.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Shi, Yusheng; Zhang, Tiexin; Jiang, Xiao-Ming; Xu, Gang; He, Cheng; Duan, Chunying published the artcile< Synergistic photoredox and copper catalysis by diode-like coordination polymer with twisted and polar copper-dye conjugation>, HPLC of Formula: 16426-64-5, the main research area is copper catalysis diode coordination polymer polar dye conjugation.

Synergistic photoredox and copper catalysis confers new synthetic possibilities in the pharmaceutical field, but is seriously affected by the consumptive fluorescence quenching of Cu(II). By decorating bulky auxiliaries into a photoreductive triphenylamine-based ligand to twist the conjugation between the triphenylamine-based ligand and the polar Cu(II)-carboxylate node in the coordination polymer, we report a heterogeneous approach to directly confront this inherent problem. The twisted and polar Cu(II)-dye conjunction endows the coordination polymer with diode-like photoelectronic behaviors, which hampers the inter- and intramol. photoinduced electron transfer from the triphenylamine-moiety to the Cu(II) site and permits reversed-directional ground-state electronic conductivity, rectifying the productive loop circuit for synergising photoredox and copper catalysis in pharmaceutically valuable decarboxylative C(sp3)-heteroatom couplings. The well-retained Cu(II) sites during photoirradiation exhibit unique inner-spheric modulation effects, which endow the couplings with adaptability to different types of nucleophiles and radical precursors under concise reaction conditions, and distinguish the multi-olefinic moieties of biointeresting steride derivatives in their late-stage trifluoromethylation-chloration difunctionalisation.

Nature Communications published new progress about Absorption. 16426-64-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrNO4, HPLC of Formula: 16426-64-5.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Lathrop, Stephen P.; Rovis, Tomislav published the artcile< Asymmetric Synthesis of Functionalized Cyclopentanones via a Multicatalytic Secondary Amine/N-Heterocyclic Carbene Catalyzed Cascade Sequence>, Formula: C9H7BrO, the main research area is alkyl aryl enal dicarbonyl diketone ketoester secondary amine addition; heterocyclic carbene intramol diastereoselective regioselective enantioselective crossed benzoin; cyclopentanone stereoselective preparation.

A one-pot, asym. multi-catalytic formal [3+2] reaction between 1,3-dicarbonyls and α,β-unsaturated aldehydes is described. The multi-catalytic process involves a secondary amine catalyzed Michael addition followed by a N-heterocyclic carbene catalyzed intramol. crossed benzoin reaction to afford densely functionalized cyclopentanones with high enantioselectivities. The reaction proceeds with a variety of alkyl and aryl enals as well as a range of 1,3-dicarbonyls (diketones and β-ketoesters). The functionalized products are obtained from cheap, readily available starting materials in a rapid and efficient manner in a one-pot, one-step operation.

Journal of the American Chemical Society published new progress about 1,3-Dicarbonyl compounds Role: RCT (Reactant), RACT (Reactant or Reagent). 3893-18-3 belongs to class bromides-buliding-blocks, and the molecular formula is C9H7BrO, Formula: C9H7BrO.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Fier, Patrick S.; Maloney, Kevin M. published the artcile< Direct Conversion of Haloarenes to Phenols under Mild, Transition-Metal-Free Conditions>, Related Products of 81107-97-3, the main research area is phenol preparation nucleophilic aromatic substitution Lossen rearrangement haloarene; hydroxylation electron deficient haloarene heteroarene acetohydroxamic acid.

A high-yielding and practical method for the synthesis of phenols from electron-deficient haloarenes and heteroarenes has been developed. The products are formed from acetohydroxamic acid as the hydroxide source via a novel SNAr reaction/Lossen rearrangement sequence. Notably, these reactions employ inexpensive and air-stable reagents, require no special handling, occur under mildly basic conditions, and form products in high yields in the presence of electrophilic and protic functionality. The utility of this methodol. is demonstrated by the high-yielding hydroxylation of two base-sensitive complex substrates.

Organic Letters published new progress about Aromatic nitrogen heterocycles Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 81107-97-3 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3O, Related Products of 81107-97-3.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Thompson, H. E.; Swanson, Carl P.; Norman, A. G. published the artcile< New growth-regulating compounds. I. Summary of growth-inhibitory activities of some organic compounds as determined by three tests>, Product Details of C7H4BrNO4, the main research area is .

Growth-regulating substances were prepared and subjected to 3 tests. In each a common reference material, (2,4-dichlorophenoxy)acetic acid (I), was employed and the results of any test were expressed as a percentage of the inhibition produced concurrently by I. The primary test, Test A (Corn Germination Test), involved the determination of inhibition of elongation of the primary root of germinating corn. Corn grains were germinated at 27° in Petri dishes containing 20 mL. of an aqueous solution of the compound to be tested at a concentration of 10 p.p.m. After 4 days of growth the length of the primary root of each plant was measured. Inhibition of growth was determined by subtracting the average length of the primary roots of the treated seeds from that of the control seeds, expressed in percentage. In Test B (Kidney-Bean Single-Droplet Water Test) kidney beans were placed in pots containing 1 lb. soil. After 7-10 days each plant was treated with 0.02 mL. of an aqueous solution containing 200 p.p.m. (4 γ) of the compound to be tested and 0.5% of Carbowax 1500. Treatment was applied to the upper surface of one of the primary leaves at a point along the midrib approx. one-eighth in. from the point of attachment of the blade and petiole. On the 10th day after treatment the fresh weight of that portion of each plant above the second node was determined Controls untreated and also treated with I were included in each test. Test C (Kidney-Bean Single-Droplet Oil Test) was essentially the same as Test B but 0.01 mL. of solution was applied containing 5γ in oil of the compound to be tested. Tri-Bu phosphate, at a concentration of 0.2%, was used as a co-solvent for compounds not directly soluble or miscible with oil. The introduction of I could be accomplished only in this way. Close numerical agreement was not necessarily expected between the 3 tests. The degree of inhibition produced by I in Tests B and C at different times of the year was not wholly identical and was affected by rate of growth. Test A was the most reproducible and formed the primary basis for detection of inhibitory activity and was reliable in separating those compounds that possess a high inhibitory activity for most broad-leaved plants from those with little or no activity at the same concentration Satisfactory agreement was found between Tests A and B with discrepancies in the direction of a lower activity by Test B. Variation between replications was greatest in Test C but the results were satisfactory in separating active inhibitors from those with low activity. Compounds showing high activity are promising for use as herbicides. The compounds tested have been classified into groups according to activity and the results under 3 tests reported. The following, as Group I, are compounds possessing 80% or more of the activity of I in Test A: (2-bromo-4-chlorophenoxy)acetic acid; Bu (2,4,5-trichlorophenoxy) acetate; (2-chloro-4-bromophenoxy)acetic acid; NH4 4-chlorocinnamate; α(4-chlorophenoxy)acetamide; (3-chlorophenoxy)acetic acid; 4-isomer; α-(2,4-dichlorophenoxy)acetamide; 2-(2,4-dichlorophenoxyacetamido)-1-butanol; Na 4-(2,4-dichlorophenoxyacetamido)-2,5-dichlorobenzenesulfonate; 2-(2,4-dichlorophenoxyacetamido)-2-ethyl-1,3-propanediol; 2-(2,4-dichlorophenoxyacetamido)-2-(hydroxymethyl)-1,3-propanediol; 2-(2,4-dichlorophenoxyacetamido)-2-methyl-1,3-propanediol; 2-(2,4-dichlorophenoxyacetamido)-1-naphthalenesulfonic acid; 8-(2,4-dichlorophenoxyacetamido)-1-naphthalenesulfonic acid; 8-(2,4-dichlorophenoxyacetamido)-1-naphthol-3,6-disulfonic acid; (3,4-dichlorophenoxy)acetic acid; 2,5-isomer; (2,4-dichlorophenoxy)acetic anhydride; α-(2,4-dichlorophenoxy)-4-sulfoacetanilide; (2,4-dichlorophenoxy)acetohydroxamic acid; (2,4-dichlorophenoxy) acetyl chloride; (2,4-dichlorophenoxyacetyl)guanidine; N-(2,4-dichlorophenoxyacetyl)urea; α-(2,4-dichlorophenoxy)butyric acid; 2-diethylaminoethyl (2,4-dichlorophenoxy)acetate; 2-diethylaminoethyl (2,4,5-trichlorophenoxy)acetate; 2,2-dimethyl-1,3-dioxolan-4-ylmethyl (2-methyl-4-chlorophenoxy)acetate; 1,4-bis(2,4,5-trichlorophenoxyacetamido)benzene; 1,3-isomer; Et (2,4-dichlorophenoxy)-acetate; Et (2-methyl-4-chlorophenoxy) acetate; Et 2-(2-methyl-4-chlorophenoxy) heptanoate; 2-hydroxyethyl (2,4-dichlorophenoxy)acetate; (2-iodo-4-chlorophenoxy)acetic acid; (2-methyl-4-bromophenoxy)acetic acid; (2-methyl-4-chlorophenoxy)acetamide; N-methyl-α-(4-chlorophenoxy)acetamide; 4-(2-methyl-4-chlorophenoxyacetamido)benzenesulfonic acid; 2-(2-methyl-4-chlorophenoxyacetamido)-6,8-naphthalenedisulfonic acid; 2-(2-methyl-4-chlorophenoxyacetamido)-1-naphthalenesulfonic acid; 8-(2-methyl-4-chlorophenoxyacetamido)-1-naphthalenesulfonic acid; 7-(2-methyl-4-chlorophenoxyacetamido)-1-naphthol-3,6-disulfonic acid; (2-methyl-4-chlorophenoxy)acetic acid; (2-methyl-6-chlorophenoxy)acetic acid; (2-methyl4-chlorophenoxy)acetic anhydride; (2-methyl-4-chlorophenoxy)acetyl chloride; (2-methyl-4-fluorophenoxy)acetic acid; N-methyl-α-(2,4,5-trichlorophenoxy)acetamide; 2-nitro-2-methylpropyl (2,4-dichlorophenoxy)acetate; 2-nitro-2-methylpropyl (2-methyl-4-chlorophenoxy)acetate; Ph chloroacetate; Ph (2-methyl-4-chlorophenoxy)acetate; iso-Pr (2-methyl-4-chlorophenoxy)acetate; 2-(2,4,5-trichlorophenoxyacetamido)-2-(hydroxymethyl)-1,3-propanediol; α-(2,4,5-trichlorophenoxy)-N,N-bis(2-hydroxyethyl)acetamide; (2,4,5-trichlorophenoxy)acetic piperidide; α-(2,4,5-trichlorophenoxy)-3-chloroacetanilide; α-(2,4,5-trichlorophenoxy)-2,4-dimethylacetanilide; α-(2,4,5-trichlorophenoxy)-4-ethoxyacetanilide; α-(2,4,5-trichlorophenoxy)-4-methylacetanilide; α-(2,4,5-trichlorophenoxy)-2,4,6-trichloroacetanilide; [3-(trifluoromethyl)phenoxy] acetic acid; N-[tris(hydroxymethyl)methyl]-N-{2-hydroxy-3-[tris(hydroxymethyl)methylamino]-propyl}-α-(2,4-dichlorophenoxy)acetamide-HCl. The following, as Group II, are compounds possessing 50-79% of the activity of I in Test A: 2-aminoethanol bis-[(4-chlorophenoxy)acetate];(4-bromophenoxy)acetic acid; O-(2-carboxymethoxy-3-methyl-5-bromobenzoyl)glycolic acid; O-(2-carboxymethoxy-3-methyl-5-nitrobenzoyl)-glycolic acid; decyl dihydrogen orthophosphate; (2-chloro-4-tert-butylphenoxy)acetic acid; (2-chloro-4-iodophenoxy)acetic acid; 1-chloronaphthylacetic acid (mixture), ammonium salt; 2-(4-chlorophenoxyacetamido)-1-naphthalenesulfonic acid; 4-(4-chlorophenoxyacetamido)-1-naphthalenesulfonic acid; 8-(4-chlorophenoxyacetamido)-1-naphthalenesulfonic acid; 8-(4-chlorophenoxyacetamido)-1-naphthol-3,6-disulfonic acid; α-(4-chlorophenoxy)-N,N-bis(2-hydroxyethyl)acetamide; (4-chlorophenoxy)acetyl chloride; 2-(4-chlorophenoxyacetamido)-2-(hydroxymethyl)-1,3-propanediol; γ-(4-chlorophenoxy)-butyric acid; S-(4-chlorophenyl)thioglycolic acid; 2-butenyl (4-chlorophenoxy)acetate; (2,4-dibromophenoxy)acetic acid; α,β-dibromo-γ-phenylpropionyl chloride; 3,5-dichloro-2-bromobenzoic acid; (2,4-dichloro-5-bromophenoxy)acetic acid; (2,4-dichlorophenoxy)acetic piperidide; 4-(2,4-dichlorophenoxyacetamido)-1-naphthalenesulfonic acid; (2,4-dichlorophenoxy)acetonitrile; N’-(2,4-dichlorophenoxyacetyl)betaine hydrazide hydrochloride; α-(2,4-dichlorophenoxy)-N,N-diethylacetamide; α-(2,4-dichlorophenoxy-N-methylacetamide; NH4 γ-(2,4-dichlorophenoxy)butyrate; 2,4-dichlorophenylglycine; S-(2,5-dichlorophenyl)thioglycolyl chloride; 2,2-dimethyl-1,3-dioxolan-4-ylmethyl (4-chlorophenoxy)-acetate; β-(2,4-dimethylphenoxy)propionic acid; 3,5-dimethylpyrazole; Et 3-hydroxy-2-naphthoate; Et (2-methyl-4,6-dichlorophenoxy) acetate; 2-hydroxy-3-methyl-5-bromobenzoic acid; 2-hydroxy-3-methyl-5-iodobenzoic acid; 2-hydroxyethyl (4-chlorophenoxy)-acetate; N-2-hydroxyethyl-α-(2,4-dichlorophenoxy)acetamide; N-2-hydroxyethyl-α-(2-methyl-4-chlorophenoxy)-acetamide; 2-hydroxyethyl (2-methyl-4-chlorophenoxy)-acetate; 2-hydroxy-3-methylbenzoic acid; 2-hydroxy-5-nitrobenzoic acid; (2-methyl-4-bromo-6-carboxyphenoxy)acetic acid; α-(3-methyl-4-chlorophenoxy)acetamide; Me (4-chlorophenoxy)acetate; (2-methyl-5-chlorophenoxy)acetic acid; (3-methyl-4-chlorophenoxy)-acetic acid; α-(2-methyl-4-chlorophenoxy)-N,N-bis(2-hydroxyethyl)acetamide; (3-methyl-4-chlorophenoxy)-acetyl chloride; Me (2,4-dibromophenoxy)acetate; Me (2,4-dimethylphenoxy) acetate; (2-methylphenoxy)acetyl chloride; Ph (4-chlorophenoxy)acetate; Ph (2,4-dichlorophenoxy)acetate; α-(2-propyl-4-chlorophenoxy)acetamide; α-(2,4,5-trichlorophenoxy) acetanilide; (2,4,5-trichlorophenoxy)acetonitrile; N-(2,4,5-trichlorophenoxyacetyl) bis[tris(hydroxymethyl) methylaminomethyl] carbinol hydrochloride. The following, as Group III, are compounds possessing 30-49% of the activity of I in Test A: 4-aminoazobenzene; 2-(amylamino)ethyl diphenylacetate-HCl; (2-amyl-4-chlorophenoxy)acetic acid; isoamyl (2,4-dimethylphenoxy)acetate; 2-bromoethyl (4-chlorophenoxy)acetate; (2-bromophenyl)sulfamic acid; butylamine mercuric chloride; Bu (3-methylphenoxy)acetate; cacotheline; 1-(4-carboxyphenyl-3-(3-chlorophenyl)urea; chloroacetamide; 4-chlorobenzoyl chloride; (4-chlorophenoxy)acetonitrile; 1-(4-chlorophenoxy)-2,3-epoxypropane; (4-chlorophenyl)acetic acid; N-(4-chlorophenyl)glycine; S-(4-chlorophenyl)thioglycolyl chloride; N-butyl-S-(4-chlorophenyl)thioglycolamide; [2-(cyanomethyl)-4-chlorophenoxy] acetic acid; NH4 N,N-(cyclopentamethylene)dithiocarbamate; 3,5-dibromo-2-aminobenzoic acid; 2,5-dichloroaniline mercuric chloride salt; (2,4-dichloro-5-aminophenoxy)-acetic acid; 2,4-dichlorocinnamic acid; α-(2,4-dichloro-6-methylphenoxy) acetamide; (2,4-dichloro-5-nitrophenoxy)acetic acid; (2,4-dichlorophenoxy)-N,N-bis(2-hydroxyethyl)acetamide; S-(2,5-dichlorophenyl)thioglycolic acid; 1,1-bis(1-hydroxy-2,2,2-trichloroethyl)urea; 3,4-dimethylphenol; (2,4-dimethylphenoxy)acetic acid; 3,4-isomer; (2,4-dimethylphenoxy)acetyl chloride; S-(2,4-dinitrophenyl)thioglycolic acid; N,N-bis [tris(hydroxymethyl)methyl]ethylenediamine-di-HCl; Et [2-(chloromethyl)-4-chlorophenoxy]acetate; (2-ethyl-4-chlorophenoxy)acetic acid; Et S-(4-chlorophenyl)thioglycolate; 2-hydroxy-3-carboxy-5-chlorotoluene; 4-hydroxy-3,5-dibromobenzoic acid; 2-hydroxyethyl 2,4-dichlorophenyl ether; N4-(iodoacetyl)sulfanilamide; 2-methyl-2-butylaminopropyl 4-(hexyloxy)benzoate-HCl; (2-methyl-4-chloro-6-carboxyphenoxy)acetic acid; Me(2-chlorophenoxy)acetate; 1-(2-methyl-4-chlorophenoxy)-2,3-epoxypropane; Me (2,4-dichlorophenoxy)acetate; (2-methylphenoxy)acetic acid; 4-nitrobenzoyl chloride; octyl dihydrogen orthophosphate; 2-isopropylaminoethyl 2-butoxybenzoate-HCl; Pr (2-methyl-4-chlorophenoxy)acetate; iso-Pr phenylcarbamate; Ba 3-pyridinesulfonate; sulfamerazine; 2,3,5-tribromobenzoic acid; 2,3,5-trichlorobenzoic acid; (2,2,2-trichloro-1-hydroxyethyl)urea; (2,4,6-trichlorophenoxy)acetic acid; (2,4,5-trichlorophenoxy)-2-nitroacetanilide; 2,4,6-trichlorophenyl phenylcarbamate; S-(2,4,5-trichlorophenyl)thioglycolamide; 1-[3-(trifluoromethyl)phenoxy]-2,3-epoxypropane; NH4 2,3,5-triiodobenzoate; N-[tris(hydroxymethyl)methyl]-N-{2-hydroxy-3-[tris(hydroxymethyl)methylamino]propyl}-α-(4-chlorophenoxy)acetamide-HCl. The following, as Group IV-A, are compounds showing less than 29% of the activity of I in Test A and 50% or more of the activity of I in either Test B or Test C: α-amino-β-(2,4-dichlorophenoxy)propionamide; α-amino-β-(3-nitro-4-hydroxyphenyl)propionic acid nitrate salt; aminotetrazole; aniline; (benzylsulfonyl)acetic acid; 5-bromo-2-nitrobenzoic acid; 2-bromo-3-nitrobenzoic acid; NH4 2-bromo-3-nitrobenzoate; β-bromopropionic acid; 2-butylaminoethyl 4-butoxybenzoate-HCl; 2-isobutylaminoethyl 4-butoxybenzoate-HCl; 2-butylaminoethyl 4-ethoxybenzoate-HCl; 2-butylaminoethyl 4-methoxybenzoate-HCl; camphor oxime; N4-(carbo-2-chloroethoxy)sulfanilamide; (2-carbomethoxy-4-chlorophenoxy)acetic acid; (2-carboxy-4-chlorophenoxy)acetic acid; (2-carboxy-6-methylphenoxy)acetic acid; (2-carboxyphenoxy)acetic acid; [2-(carboxymethoxy)-3,5-dichlorobenzoyl]glycolic acid; chloroacetic acid; 2-chloroaniline; 3-chloroaniline; 4-chloroaniline; 4-chlorobenzyl mercaptan; 4-chlorobenzenesulfonyl chloride; 4-chlorobenzylisothiourea-HCl; 4-chloromandelic acid; (2-chloro-4-methylphenoxy)acetic acid; 2-chloro-3-nitrobenzoic acid; 2-chloro-5-nitrobenzoic acid; (2-chlorophenoxy)acetic acid; [2-(2-chlorophenyl)phenoxy]acetic acid; 4-chlorothiophenol; diazoaminobenzene; 2,4-dibromophenol; dichloroacetic acid; 2,4-dichloroaniline; 2,5-dichloroaniline; (2,4-dichlorobenzylsulfonyl)acetic acid; 2,4-dichlorobenzoic acid; 2,4-dichlorobenzylisothiourea-HCl; (2,4-dichloro-6-carboxyphenoxy)acetic acid; (2,6-dichloro-4-nitrophenoxy)acetic acid; 2,4-dichlorophenyl phenylcarbamate; (2,5-dichlorophenyl)sulfamic acid; 2,4-dihydroxypyrimidine; 2,4-dimethylphenol; (2,4-dinitrophenyl)acetic acid; N,N’-bis[tris(hydroxymethyl)methyl] hexamethylenediamine-di-HCl; 3-ethoxy-2-naphthoic acid; 2-ethylaminobutyl 4-ethoxybenzoate-HCl; Et carbamate; Et β-methyl-β-(4-chlorophenyl)glycidate; 3-ethyl-4-methylpyridine; Et (2-propyl-4-chlorophenoxy)acetate; (2-fluorophenoxy)acetic acid; 2-hydroxy-3-bromo-5-chlorobenzoic acid; 2-hydroxy-3-methyl-5-nitrobenzoic acid; N-(2-hydroxy-3-chloropropyl)-p-toluidine; 2-hydroxy-3,5-dinitrobenzoic acid; 4-iodobenzoic acid; 2-methoxyphenol; 4-methoxyphenol; 2-methyl-2-amylaminopropyl diphenylacetate-HCl; 2-methyl-5-chlorophenol; 2-methyl-6-chlorophenol; (2-methyl-4-chlorophenoxy)fumaric acid; Me 3-chlorophenylcarbamate; 2-methyl-4,6-dichlorophenol; 2-methyl-2-hexylaminopropyl 4-ethoxybenzoate-HCl; Me (2-methyl-6-chlorophenoxy)acetate; (4-methylphenoxy)acetic acid; Me phenylthiocarbamate; S-(2-methylphenyl)thioglycolic acid; 4-methyl-4-(trichloromethyl)-2,5-cyclohexadien-1-one O-carboxymethyloxime; 2-nitrobutyl phenylcarbamate; 1-phenyl-3-methyl-5-pyrazole; phthalic acid; α-pinene; 2-isopropylaminoethyl 4-butoxybenzoate-HCl; (2-propyl-4-chlorophenoxy)acetic acid; iso-Pr (2,4-dimethylphenoxy)acetate; iso-Pr (2-methyl-6-chlorophenoxy)acetate; 3-propyl-2-naphthoic acid; iso-Pr (2-propyl-4-chlorophenoxyacetate); trichloroacetamide; trichloroacetic acid; trichloroacetyl chloride; 2,4,5-trichlorobenzenesulfonamide; 3,4,5-trihydroxybenzoic acid; N-[tris(hydroxymethyl)methyl]-2,3-dibromopropylamine-HBr; salicylic acid. The following, as Group IV-B, are compounds insufficiently soluble in water for Test A to be performed but exhibiting 50% or more of the activity of I in either Test B or Test C: allyl (4-chlorophenoxy)acetate; allyl (2,4-dichlorophenoxy)acetate; 2-aminonaphthoic acid; amyl (2,4-dichlorophenoxy)acetate; isoamyl (2,4-dichlorophenoxy)acetate; amyl 1-naphthalenecarbamate; bis-(4-chlorophenyl)(trichloromethyl)methane; 1,1′-(bis-2-naphthol)phenylmethane; 2-bromo-3,5-dichlorobenzamide; 2-bromo-3,5-dichlorobenzanilide; 2,2′-dibromo-3,5-dichlorobenzanilide; 2,3′-dibromo-3,5-dichlorobenzanilide; 2,4′-dibromo-3,5-dichlorobenzanilide; 2-bromo-3,3′,5-trichlorobenzanilide; 2-bromo-2′,3,4′,5-tetrachlorobenzanilide; 2-bromo-3,5-dichloro-m-benzotoluidide; 2-bromo-3,5-dichlorobenzoyl chloride; 2-bromoethyl (2,4-dibromophenoxy) acetate; 2-bromoethyl (2,4-dichlorophenoxy) acetate; α-(4-bromophenoxy)acetamide; 1-(3-bromophenyl)-3-(2-chlorophenyl)urea; 1-(3-bromophenyl)-3-(3-chlorophenyl)urea; Bu (2,4-dichlorophenoxy)acetate; iso-Bu (2,4-dichlorophenoxy)acetate; 1-carbethoxy-3-(3-chlorophenyl)urea; 2-chloroethyl (4-chlorophenoxy)acetate; 2-chloroethyl (2,4-dibromophenoxy)acetate; 2-chloroethyl (2,4-dichlorophenoxy)acetate; 2-chloroethyl (2-methyl-4-chlorophenoxy)acetate; 2-chloroethyl 1-naphthalenecarbamate; 2-chloroethyl phenylcarbamate; α-(4-chlorophenoxy)-p-acetanisidide; α-(4-chlorophenoxy)-2-bromoacetanilide; α-(4-chlorophenoxy)-3-bromoacetanilide; α-(4-chlorophenoxy)-4-bromoacetanilide; α-(4-chlorophenoxy)-2-chloroacetanilide; α-(4-chlorophenoxy)-3-chloroacetanilide; α-(4-chlorophenoxy)-2,4-dimethylacetanilide; α-(4-chlorophenoxy)-4-ethoxyacetanilide; 1-(4-chlorophenoxyacetyl)-2-phenylhydrazine; α-(4-chlorophenoxy)-4-iodoacetanilide; α-(4-chlorophenoxy)-3-nitroacetanilide; α-(4-chlorophenoxy)-p-acetotoluidide; α-(4-chlorophenoxy)-N-p-xenylacetamide; γ-(4-chlorophenoxy)butyronitrile; 4-chlorophenyl (4-chlorophenoxy)acetate; 1-(4-chlorophenyl)-3-(2-chlorophenyl) urea; 4-chlorophenyl (2,4-dichlorophenoxy)acetate; 1-(3-chlorophenyl)-3,3-(cyclopentamethylene)urea; 1-(3-chlorophenyl-3-phenylurea; S-(4-chlorophenyl)-2-bromothioglycolanilide; S-(4-chlorophenyl)-3-bromothioglycolanilide; 4-chlorophenyl (2,4,5-trichlorophenoxy)acetate; 2,6-dibromobenzoquinone-4-chloroimide; 2,4-dichlorobenzylsulfonyl chloride; 1,3-bis(4-chlorophenoxyacetamido)benzene; 1,4-isomer; 4,4′-bis(4-chlorophenoxyacetamido)biphenyl; 2,4-bis(4-chlorophenoxyacetamido)toluene; α-(2,4-dichlorophenoxy)acetanilide; α-(2,4-dichlorophenoxy)-N-(2-aminoethyl)acetamide; α-(2,4-dichlorophenoxy)-p-acetanisidide; α-(2,4-dichlorophenoxy-2,5-dichloroacetanilide; α-(2,4-dichlorophenoxy)-2,4-dimethylacetanilide; 1-(2,4-dichlorophenoxyacetyl)-2-(2,4-dinitrophenyl)hydrazine; (2,4-dichlorophenoxy)acetic hydrazide; α-(2,4-dichlorophenoxy)aceto-2-naphthalide; α-(2,4-dichlorophenoxy)-p-acetotoluidide; α-(2,4-dichlorophenoxy)-N-o-xenylacetamide; 4-(2,4-dichlorophenoxyacetamido)azobenzene; (2,4-dichlorophenoxy)acetylaminoguanidine; (2,4-dichlorophenoxy)acetyl bromide; α-(2,4-dichlorophenoxy)-N-(hydroxy-tert-butyl)acetamide; S-(2,4-dichlorophenoxyacetyl)isothiourea; 1-(2,4-dichlorophenoxyacetyl)-2-methyl-2-thioisourea; γ-(2,4-dichlorophenoxy)butyric acid; γ,-(2,4-dichlorophenoxy)butyronitrile; 2,4-dichlorophenyl (4-chlorophenoxy)acetate; 2,4-dichlorophenyl (2,4-dichlorophenoxy)acetate; 1-(2,5-dichlorophenyl)-3-phenylurea; S-(2,5-dichlorophenyl)thioglycolamide; 4,4′-bis(2,4-dichlorophenoxyacetamido)biphenyl; 1,4-bis (2,4-dimethylphenoxyacetamido)benzene; 2,4-bis(2,4-dimethylphenoxyacetamido)toluene; 2,4-dichlorophenyl (2,4,5-trichlorophenoxy)acetate; 2,4-dichlorophenyl (4-chlorophenoxy)acetate; 2,3-dichloropropyl (2,4-dibromophenoxy)acetate; 2,3-dichloropropyl (2,4-dichlorophenoxy)acetate; 2-diethylaminoethyl 2,3,5-triiodobenzoate; 3,3′-dimethyl-4,4′-bis(4-chlorophenoxyacetamido)biphenyl; 3,3′-dimethyl-4,4′-bis(2-methylphenoxyacetamido)biphenyl; 1,3-bis(2-methylphenoxyacetamido)benzene; 1,4-isomer; 4,4′-bis(2-methylphenoxyacetamido)biphenyl; 4,4′-bis(2,4-dimethylphenoxyacetamido)biphenyl; 1-(4-ethoxyphenyl)-3-phenylurea; Et 2-bromo-3,5-dichlorobenzoate; Et (4-bromophenoxy)acetate; Et (4-chlorophenoxy)acetate; 2-ethylhexyl (2,4-dichlorophenoxy)acetate; methallyl (4-chlorophenoxy)acetate; 2-methoxy-4-methylphenyl 1-naphthalenecarbamate; Me 2-bromo-3-nitrobenzoate; 4-(2-methyl-4-chlorophenoxyacetamido)azobenzene; α-(2-methyl-6-chlorophenoxy)-2,5-dichloroacetanilide; 2-methyl-4-chlorophenyl (2,4-dichlorophenoxy)acetate; 1-methyl-2,4-bis(2,4-dichlorophenoxyacetamido)benzene; Me 4-nitrophenylcarbamate; Me (2,4,5-trichlorophenoxy)acetate; (2-hydroxy-1-naphthyl)-1-piperidylphenylmethane; 2-nitrobutyl (2,4,5-trichlorophenoxy)acetate; 4-nitro-N,N-dimethylaniline; octyl (2,4-dichlorophenoxy)acetate; pentachlorophenyl (2,4,5-trichlorophenoxy)acetate; 1-phenyl-3,3-cyclopentamethyleneurea; Ph phenylcarbamate; Ph (2,4,5-trichlorophenoxy)acetate; iso-Pr (2,4-dichlorophenoxy)acetate; 3-isopropoxy-2-naphthoic acid; 1,3-di-m-tolyl-urea; (2,4,5-tribromo-3,5-dimethylphenoxy)acetic acid; 2,4,6-tribromophenyl acetate; 2,4,5-trichlorobenzamide; trichloroethyl (2,4-dibromophenoxy)acetate; 2,2,2-trichloroethyl (2,4-dichlorophenoxy)acetate; 2,4,5-trichlorophenoxyacetic acid; 2-(2,4,5-trichlorophenoxyacetamido)anthraquinone; α-(2,4,5-trichlorophenoxy)-4-bromoacetanilide; α-(2,4,5-trichlorophenoxy)-4-methoxyacetanilide; (2,4,5-trichlorophenoxy)aceto-2-naphthalide; α-(2,4,6-trichlorophenoxy)-4-sulfoacetonaphthalide; α-(2,4,5-trichlorophenoxy)-m-acetotoluidide; (2,4,5-trichlorophenoxy)acetyl chloride; 1-(2,4,5-trichlorophenoxyacetyl)-2-(p-nitrophenyl)hydrazine; 2,4,6-trichlorophenyl (4-chlorophenoxy)acetate; 2,4,6-trichlorophenyl (2,4-dichlorophenoxy)acetate; 2,4,6-trichlorophenyl (2,4,5-trichlorophenoxy)acetate; N-[3-(trifluoromethyl)phenyl]-α-(4-chlorophenoxy)acetamide; N-[3-(trifluoromethyl)phenyl]-α-(2,4,5-trichlorophenoxy)acetamide; 2,3,5-triiodobenzoic acid; 2,3,5-triiodobenzoyl chloride; 1-[tris(hydroxymethyl)methylamino]-2,4-dinitrobenzene; N-(p-xenyl)-α-(2,4-dichlorophenoxy)acetamide. The following, as Group IV-C, were also examined by the three tests and showed relatively low activity as compared with I: 2-acetoxyethyl 1-naphthalenecarbamate; 2-acetoxyethyl phenylcarbamate; (2-acetyl-4-chlorophenoxy)acetic acid; (2-allyl-4-chlorophenoxy)acetic acid; allyl 1-naphthalenecarbamate; allyl phenylcarbamate; allyl 4-tolyl sulfone; 1-aminoanthraquinone; 2-isomer; 4-aminobenzyl tris(hydroxymethyl)methylamine-di-HCl; 2-amino-3,5-dichlorobenzoic acid; 2-aminoethylsulfuric acid; 8-amino-1-naphthol-3,6-disulfonic acid; 1-amino-2-naphthol-4-sulfonic acid; 4-aminophenol; (2-aminophenoxy)acetic acid; (4-aminophenyl)acetic acid; 2-aminopyridine; 2-aminothiazole; 2-amylaminoethyl 4-butoxybenzoate-HCl; isoamyl formate; amyl (2-methylphenoxy)acetate; isoamyl 1-naphthalenecarbamate; 4-tert-amylphenol; amyl phenylcarbamate; isoamyl phenylcarbamate; (4-arsonophenoxy)acetic acid; benzoic acid; 4-benzylaminophenol-HCl; benzyl Bu sulfone; allyl (benzylsulfonyl)acetate; Me (benzylsulfonyl)acetate; N-benzyl-N,N’-bis[tris(hydroxymethyl)methyl]-2-hydroxy-1,3-diaminopropane; benzyl Et sulfone; benzyl Me sulfone; benzyl 4-tolyl sulfone; benzyl[tris(hydroxymethyl)methyl]amine; 1,3-bis{ [tris(hydroxymethyl)methyl]amino}-2-propanol-HCl; 2-bromobenzamide; 2-bromobenzanilide; 2-bromo-2′,4′-dichlorobenzanilide; 2-bromobenzoic acid; 3-isomer; NH4 4-bromobenzoate; 4-bromobenzonitrile; (2-bromo-4-tert-butylphenoxy)acetic acid; 2-bromo-3,5-dichloro-N-butylbenzamide; 2-bromo-3,4′,5-trichlorobenzanilide; 2-bromoethylamine; 2-bromoethyl 4-ethoxythiolbenzoate; 2-bromoethyl (2-methyl-4-chlorophenoxy)acetate; 2-bromo-4-nitrobenzoic acid; 2-bromo-5-nitrobenzoic acid; NH4 2-bromo-5-nitrobenzoate; 3-bromo-4-nitrobenzoic acid; 3-bromo-5-nitrobenzoic acid; 4-bromophenol; (2-bromophenoxy)acetic acid; α-(4-bromophenoxy)-4-bromoacetanilide; α-(4-bromophenoxy)-4-chloroacetanilide; α-(4-bromophenoxy)-2,5-dichloroacetanilide; 3-bromophenylammonium fluoroborate; 4-bromophenylammonium fluoroborate; 1-(2-bromophenyl)-3-(2-chlorophenyl)urea; 1-(4-bromophenyl)-3-(3-chlorophenyl)urea; 1-(2-bromophenyl)-3-(3-chlorophenyl)urea; N-(4-bromophenyl)-3-(2-chlorophenyl)urea; NH4 (4-bromophenyl)dithiocarbamate; 4-bromophenyl 1-naphthalenecarbamate; (2-bromo-4-phenylphenoxy)acetic acid; 4-bromophenyl phenylcarbamate; 1-(2-bromophenyl)-3-phenylurea; 1-(3-bromophenyl)-3-phenylurea; 1-(4-bromophenyl)-3-phenylurea; 3-bromophenylsulfamic acid; N-(3-bromophenyl) α,α,α-trichloroacetamide; 2-butylaminoethyl 2-butoxybenzoate-HCl; 2-butylaminoethyl diphenylacetate-HCl; 2-butylaminoethyl 4-(heptyloxy)benzoate-HCl; 2-butylaminoethyl 4-propoxybenzoate-HCl; 2-butylaminoethyl 2-(thiobutoxy)benzoate; (2-sec-butyl-4-chlorophenoxy)acetic acid; Hg butyldithiocarbamate; Bu 1-naphthalenecarbamate; iso-Bu 1-naphthalenecarbamate; 4-tert-butylphenol; Bu phenylcarbamate; iso-Bu phenylcarbamate; tert-Bu phenylcarbamate; 1-butyl-3-phenylthiourea; N-butyl-α-(2,4,5-trichlorophenoxy)acetamide; 4-carbethoxy-6-methoxyquinoline; 1-carbethoxy-3-phenylurea; 1-carbobutoxyethyl 1-naphthalenecarbamate; 1-carboisopropoxyethyl 1-naphthalenecarbamate; O-(2-carboxymethoxybenzoyl)glycolic acid; O-(2-carboxymethoxy-3-methyl-5-chlorobenzoyl)glycolic acid; NH4 (carboxymethyl)dithiocarbamate; Na (4-carboxymethylphenyl)dithiocarbamate; 2-carboxy-6-methylphenyl phenylcarbamate; NH4 (4-carboxyphenyl)dithiocarbamate; 4-carboxyphenylglycine; o-carboxyphenyl 1-naphthalenecarbamate; 1-(4-carboxyphenyl)-3-(1-naphthyl)urea; 4-carboxyphenyl phenylcarbamate; S-(4-carboxyphenyl)thioglycolic acid; N4-(β-carboxypropionyl)sulfanilamide; pyrocatechol; chloroacetyl chloride; 4-chloroanisole; 2-chlorobenzaldehyde O-carboxymethyloxime; 2-chlorobenzaldehyde oxime; 4-chlorobenzamide; 4-chlorobenzenesulfonamide; 4-chlorobenzoic acid; bis(4-chlorobenzyl)disulfide; S-(4-chlorobenzyl)thioglycolic acid; bis(4-chlorobenzyl)sulfide; (4-chlorobenzylsulfonyl)acetic acid; 4-chlorocinnamic acid; highly chlorinated 1,5-dihydroxynaphthalene; 2-chloroethyl (2-propyl-4-chlorophenoxy)acetate; chlorohydroquinone; chlorohydroquinone-O,O-diacetic acid; 4-(chloromercuri)phenol; [4-(chloromercuri)phenoxy]acetic acid; [2-(chloromethyl)-4-chlorophenoxy]acetic acid; 2-chloro-4-methyl-6-methoxyquinoline; 2-chloro-4-methylquinoline; (7-chloro-1-naphthoxy)acetic acid; 1-chloronaphthylacetic acid mixture; 4-chlorophenetole; 1-(4-chlorophenoxyacetamido)naphthalene; 2-(4-chlorophenoxyacetamido)naphthalene; α-(4-chlorophenoxy)-2,5-dichloroacetanilide; α-(4-chlorophenoxy)-N,N-diethyl-acetamide; (4-chlorophenoxy)acetic piperidide; α-(4-chlorophenoxy)-2-nitroacetanilide; α-(4-chlorophenoxy)-2,4,6-trichloroacetanilide; (4-chlorophenoxy)(4-chlorophenyl)acetic acid; (4-chlorophenoxy)fumaric acid; 2-(4-chlorophenoxy)heptanoic acid; β-(4-chlorophenoxy)propionic acid; β-(4-chlorophenoxy)propionitrile; 4-chlorophenylammonium fluoroborate; 1-(2-chlorophenyl)-3-butylurea; 1-(3-chlorophenyl)-3-butylurea; 1-(2-chlorophenyl)-1-(4-carboxyphenyl)urea; N-(3-chlorophenyl)-α-chloroacetamide; 4-isomer; 1-(3-chlorophenyl)-3-(2-chlorophenyl) urea; 1-(4-chlorophenyl)-3-(3-chlorophenyl) urea; 3-(2-chlorophenyl)-1,1-cyclopentamethyleneurea; NH4 (4-chlorophenyl)dithiocarbamate; 2-chloro-1,4-phenylene bis(phenylcarbamate); N-(2-chlorophenyl)glycine; 1-(2-chlorophenyl)-3-(2-hydroxyethyl) urea; 3-chloro isomer; 3-chlorophenyl isocyanate; 1-(2-chlorophenyl)-3-(1-naphthyl) urea; 4-isomer; [2-(4-chlorophenyl)phenoxy]acetic acid; 1-(2-chlorophenyl)-3-phenylurea; 4-chloro isomer; 1-(2-chlorophenyl)-3-phenylthiourea; 3-isomer; 4-isomer; Na (3-chlorophenyl)sulfamate; (4-chlorophenyl)sulfamic acid; S-(2-chlorophenyl)thioglycolic acid; S-(4-chlorophenyl)thioglycolamide; S-(4-chlorophenyl)thioglycolanilide; S-(4-chlorophenyl)-4′-bromothioglycolanilide; S-(4-chlorophenyl)thioglycol-p-phenetidide; S-(4-chlorophenyl)thioglycol-m-toluidine; 1-(2-chlorophenyl)urea; 3-isomer; 1,3-bis(2-chlorophenyl)urea; 3-isomer; cinnamic acid; cinnamoyl chloride; o-cresol; m-isomer; p-isomer; 4-toloxyacetyl chloride; cyanoacetamide; (2-cyclohexyl-4-chlorophenoxy)acetic acid; (decyl-mercapto)acetic acid; (decylsulfonyl)acetic acid; bis(2-acetoxyethyl) sulfone; 2,6-diaminopyridine monohydrochloride; 2,6-dibromo-4-carboxyphenyl phenylcarbamate; α,β-dibromodihydrocinnamic acid; 4,6-dibromo-1,3-dihydroxybenzene; (2,6-dibromo-4-methylphenoxy)acetic acid; 2,4-dibromophenyl phenylcarbamate; α, β-dibromo-γ-phenylpropionamide; bis(2-butyroxyethyl) sulfone; 2,5-dichloro-4-aminobenzenesulfonic acid; 2,4-dichloroanisole; 2,6-dichlorobenzenoneindophenol sodium salt; 2,5-dichlorobenzenesulfonamide; 2,5-dichlorobenzenesulfonyl chloride; (2,4-dichlorobenzylmercapto)acetic acid; bis(2,4-dichlorobenzyl)disulfide; 2,4-dichlorobenzyl mercaptan; bis(2,4-dichlorobenzyl)sulfide; bis(2,4-dichlorobenzyl)sulfone; 5,7-dichloro-3-coumaranone; N,2,4-trichloroacetanilide; 2,6-dichloro-3-ethyl-4-methylpyridine; 2,4-dichloromandelic acid; 2,6-dichloro-4-methyl-5-ethylnicotinamide; (2,6-dichloro-4-methylphenoxy)acetic acid; (2,4-dichloro-6-methylphenoxy)acetyl chloride; (2,4-dichloro-1-naphthoxy)acetic acid; 2,4-dichlorophenetole; 2,4-dichlorophenol; 1-(2,4-dichlorophenoxyacetamido)anthraquinone; 2-(2,4-dichlorophenoxyacetamido)anthraquinone; (2,6-dichlorophenoxy)acetic acid; 3,5-isomer; α-(2,4-dichlorophenoxy)-4-bromoanilide; α-(2,4-dichlorophenoxy)-4-chloroacetanilide; α-(2,4-dichlorophenoxy)-p-acetophenetide; α-(2,4-dichlorophenoxy)-N-(2-hydroxyethyl)acetamide; 2,4-dichlorophenoxyaceto-1-naphthalide; α-(2,4-dichlorophenoxy)-2-nitroacetanilide; α-(2,4-dichlorophenoxy)-3-nitroacetanilide; 1-(2,4-dichlorophenoxyacetyl)-2-(p-nitrophenyl)hydrazine; α-(2,4-dichlorophenoxy)-N-2′-pyridylacetamide; α-(2,4-dichlorophenoxy)-2,4,6-trichloroacetanilide; 2-(2,4-dichlorophenoxyacetamido)-6,8-naphthalenedisulfonic acid; 1-(2,4-dichlorophenoxyacetyl)-1-phenylsemicarbazide; (2,4-dichlorophenoxy)(p-chlorophenyl)acetic acid; 1-(2,4-dichlorophenoxy)-2,3-epoxypropane; (2,4-dichlorophenoxy) fumaric acid; Addnl. information in printed abstract

Botanical Gazette (Chicago) published new progress about Hormones, plant Role: BIOL (Biological Study). 16426-64-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrNO4, Product Details of C7H4BrNO4.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary