512810-04-7

4-bromo-2,5-dimethyl-3-pyrazolecarbohydrazide 4-bromo-2,5-dimethylpyrazole-3-carbohydrazide 4-bromo-2,5-dimethyl-pyrazole-3-carbohydrazide Pyrazole-5-carbohydrazide, 4-bromo-1,3-dimethyl- 1H-Pyrazole-5-carboxylic acid, 4-bromo-1,3-dimethyl-, hydrazide 1H-Pyrazole-5-carboxylicacid,4-bromo-1,3-dimethyl-,hydrazide(9CI)