英文别名
2-Formyl-4,5-dimethyl-pyrrol-3-carbonsaeure-aethylester;3-ethoxycarbonyl-4,5-dimethyl-2-formylpyrrole;2,3-Dimethyl-4-ethoxycarbonyl-4-formyl-pyrrol;2-Formyl-4,5-dimethyl-3-ethoxycarbonyl-pyrrol;ethyl 2-formyl-4,5-dimethyl-1H-pyrrole-3-carboxylate