Synonyms: 1H-Pyrazole-3,5-dicarboxylic acid 3,5-dimethyl ester;1H-Pyrazole-3,5-dicarboxylic acid dimethyl ester;3,5-Bis(methoxycarbonyl)pyrazole;3,5-Dicarbomethoxypyrazole;Dimethyl 3,5-pyrazoledicarboxylate;Pyrazole-3,5-dicarboxylic acid dimethyl ester;3,5-Bis(methoxycarbonyl)-1H-pyrazole;Dimethyl 1H-pyrazol-3,5-dicarboxylate