英文别名
3-<3,5-Dimethyl-4-ethoxycarbonyl-pyrrolyl-(2)>-3-<4,5-dimethyl-3-ethoxycarbonyl-pyrrolyl-(2)>-propen-(2)-saeure-(1)-ethylester;3-<3-Ethoxycarbonyl-4,5-dimethyl-pyrrolyl-(2)>-3-<4-ethoxycarbonyl-3,5-dimethyl-pyrrolyl-(2)>-acrylsaeure-ethylester;4,5,2',4'-tetramethyl-2,5'-(2-ethoxycarbonyl-ethene-1,1-diyl)-bis-pyrrole-3-carboxylic acid diethyl ester