Armstrong, W. W. Jr. published the artcileExperimental control of lime-induced iron chlorosis in trifoliate orange seedlings by soil applications of some iron compounds, HPLC of Formula: 1997-80-4, the publication is J. Rio Grande Valley Hort. Soc. (1956), 43-8, database is CAplus.
cf. Cooper and Peynado, C.A. 49, 7793b. Trifoliate orange (Poncirus trifoliata) seedlings were used as indicator plants in an experiment to determine the effectiveness of several Fe compounds in the treatment of citrus in high-lime soils for lime-induced Fe chlorosis. Soil applications of ground FeSO4 (I), Fe ethylenediaminetetraacetic acid (II), and Fe N-hydroxyethylethylenediaminetriacetic acid (EDTA) (III) were very effective in preventing chlorosis, while unchelated EDTA was much less effective and Fe-rich fritted glass had no apparent effect. The higher the rate of application of I or II, the more effective was the treatment. Only III exhibited toxicity, a dose equivalent to 0.5 g. Fe/sq. ft. causing wilting and death of the plants.
J. Rio Grande Valley Hort. Soc. published new progress about 1997-80-4. 1997-80-4 belongs to bromides-buliding-blocks, auxiliary class Trifluoromethyl,Fluoride,Bromide,Benzene, name is 1-(2-Bromoethyl)-3-(trifluoromethyl)benzene, and the molecular formula is C9H8BrF3, HPLC of Formula: 1997-80-4.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary