3-(4-Chloro-1-ethyl-1H-pyrazol-3-yl)-3-oxo-propionic acid methyl ester

1,5-Dihydro-2,4-benzodioxepin-7-ylhydrazinehydrochloride

4-Hydrazino-5,6-dimethylthieno[2,3-d]pyrimidine

(5,6-二甲基-噻吩[2,3-d]嘧啶-4-基)-肼

2,3-Dihydro-1H-inden-5-ylhydrazinehydrochloride

5-(4-Ethylphenyl)-3-hydrazino-1,2,4-triazine

5-(Hydrazinocarbonyl)-N-methyl-1H-imidazole-4-carboxamide

1-Hydrazino-2-propanol

4-Bromo-2-hydrazino-1,3-benzothiazole

2,3-Dimethylbenzohydrazide

2-Hydrazino-1,3-benzoxazole

1-Benzyl-2-azetidinecarbohydrazide