1909199624-BENZYL-3-THIOSEMICARBAZIDE

1909199632-Hexylthiophene

190919964QUINOLINE-6-CARBOHYDRAZIDE

190919965methyl (E)-p-methoxycinnamate

1909199662-methoxyisonicotinohydrazide

1909199672,3-dihydro-2-phenyl-4-benzopyrone hydrazone

190919968ethyl 3-hydroxy-1H-pyrazole-4-carboxylate

190919969(Z)-tert-butyl 3-(2-Methoxy-2-oxoethylidene)pyrrolidine-1-carboxylate

190919970PYRIDINE-2-CARBOXYLIC ACID HYDRAZIDE

1909199714-Hydroxybenzhydrazide

190919972Methyl 3-(3-nitrophenyl)prop-2-enoate

1909199734-Cyanobenzoylhydrazine