126389-84-2 BRN 4206265 N-(4-Chlorophenyl)-2-(((2,4-dihydroxyphenyl)methylene)hydrazono)-N'-hydroxypropanimidamide Propanimidamide, N-(4-chlorophenyl)-2-(((2,4-dihydroxyphenyl)methylene)hydrazono)-N'-hydroxy-