1,2,4-Triazole-3-carboxylic acid hydrazide21732-98-9100 % similar Methyl 1H-1,2,4-triazole-5-carboxylate4928-88-549 % similar 1,2,4-Triazole-3-carboxylic acid4928-87-448 % similar Picolinohydrazide1452-63-744 % similar Terephthalic dihydrazide136-64-142 % similar 3-Methyl-1H-pyrazole-5-carbohydrazide40535-14-641 % similar Isoniazid54-85-340 % similar 3-Mercapto-1,2,4-triazole3179-31-539 % similar 6-Chloropyridine-3-carbohydrazide168893-66-138 % similar 2-Chloro-isonicotinic acid hydrazide58481-04-237 % similar 4-Aminobenzoic acid hydrazide5351-17-736 % similar 2-Furancarboxylic acid hydrazide3326-71-435 % similar 4-Methylbenzohydrazide3619-22-535 % similar 4-Fluorobenzoic acid hydrazide456-06-435 % similar 4-Hydroxybenzoic acid hydrazide5351-23-535 % similar 4-Chlorobenzoic acid hydrazide536-40-335 % similar 4-Bromobenzoic acid hydrazide5933-32-435 % similar 3,5-Dichlorobenzhydrazide62899-78-935 % similar 3,5-Dihydroxybenzohydrazide7732-32-335 % similar 5-Bromonicotinohydrazide112193-41-635 % similar