英文别名
4-ethoxyoxalyl-3,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester;(5-ethoxycarbonyl-2,4-dimethyl-pyrrol-3-yl)-glyoxylic acid ethyl ester;(5-Aethoxycarbonyl-2,4-dimethyl-pyrrol-3-yl)-glyoxylsaeure-aethylester;2,4-Dimethyl-5-carboxy-alpha-oxo-1H-pyrrole-3-oxoacetic acid diethyl ester;ethyl 4-(2-ethoxy-2-oxoacetyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate