293323-98-5

N'-[4-(dimethylamino)benzylidene]-5-methyl-1H-pyrazole-3-carbohydrazide (E)-N-(4-(dimethylamino)benzylidene)-3-methyl-1H-pyrazole-5-carbohydrazide N'-{(E)-[4-(dimethylamino)phenyl]methylidene}-3-methyl-1H-pyrazole-5-carbohydrazide 1H-Pyrazole-3-carboxylic acid, 5-methyl-, 2-[[4-(dimethylamino)phenyl]methylene]hydrazide