3-Amino-4-hydroxybenzoic acid hydrazide7450-57-9100 % similar 3,4-Dihydroxybenzoic acid hydrazide39635-11-572 % similar 3-Amino-4-hydroxybenzoic acid1571-72-856 % similar Isophthalic dihydrazide2760-98-755 % similar M-Aminobenzhydrazide14062-34-151 % similar 2-Naphthoic acid hydrazide39627-84-451 % similar 3-Hydroxybenzohydrazide5818-06-451 % similar Veratric acid hydrazide41764-74-351 % similar 3,4-(Methylenedioxy)benzohydrazide22026-39-748 % similar 3-Chlorobenzohydrazide1673-47-847 % similar 3-Bromobenzoic acid hydrazide39115-96-347 % similar m-Fluorobenzoic acid hydrazide499-55-847 % similar Benzoylhydrazine613-94-547 % similar Orthocaine536-25-446 % similar 3-Methoxybenzohydrazide5785-06-846 % similar 3-Methylbenzohydrazide13050-47-046 % similar 2-Aminobenzohydrazide1904-58-146 % similar 3-Hydroxy-2-naphthoic acid hydrazide5341-58-245 % similar 3,4-Diethoxybenzohydrazide380482-31-544 % similar 4-Hydroxy-3,5-dimethoxybenzoic acid hydrazide1443-76-144 % similar