| Synonyms |
Ethyl 3-hydrazino-5-methyl-1H-pyrazole-4-carboxylate monohydrochloride; ethyl 3-hydrazinyl-5-methyl-1H-pyrazole-4-carboxylate; ethyl 3-hydrazino-5-methyl-1H-pyrazole-4-carboxylate hydrochloride; 1H-pyrazole-4-carboxylic acid, 3-hydrazino-5-methyl-, chloride, ethyl ester |