Synonyms: 1,3-Dimethyl-5-carboxypyrazole;1,3-Dimethylpyrazole-5-carboxylic acid;2,5-Dimethyl-2H-pyrazole-3-carboxylic acid;1,3-Dimethyl-1H-pyrazole-5-carboxylic acid;Pyrazole-5-carboxylicacid, 1,3-dimethyl- (6CI,7CI,8CI);1,3-dimethyl-1H-pyrazole-5-carboxylic acid;1H-Pyrazole-5-carboxylic acid, 1,3-dimethyl-;