3-Oxo-4-thiophen-3-yl-butyric acid methyl ester

3-Bromo-4-methoxybenzohydrazide

1-Methyl-1H-imidazole-2-carbohydrazide

2-(1-pyrrolidinyl)acetohydrazide hydrochloride

4-氰基苯并肼, 4-Cyanobenzohydrazide

1-Ethyl-1H-pyrazole-3-carbohydrazide

2,4-Dimethyl-1,3-oxazole-5-carbohydrazide

5-Chloro-2-hydrazinopyrimidine

6-Chloro-2-hydrazino-1,3-benzoxazole

2-(1-Methylhydrazino)-4,6-diphenylpyrimidine

3,6-Dichloro-1-benzothiophene-2-carbohydrazide