英文别名
4,5-dimethyl-2-(3,4,5-trimethyl-pyrrol-2-ylidenemethyl)-pyrrole-3-carboxylic acid ethyl ester;Ethyl 4,5-dimethyl-2-[(3,4,5-trimethyl-2H-pyrrol-2-ylidene)methyl]-1H-pyrrole-3-carboxylate;ethyl 4,5-dimethyl-2-[(3,4,5-trimethylpyrrol-2-ylidene)methyl]-1H-pyrrole-3-carboxylate