英文别名3,4-DIMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER; RARECHEM AS SA 0068; 3,4-Dimethyl-5-(ethoxycarbonyl)-1H-pyrrole; 1H-Pyrrole-2-carboxylic acid, 3,4-diMethyl-, ethyl ester; 3,4-Dimethyl-2-(ethoxycarbonyl)-1H-pyrrole; 2-Carboethoxy-3,4-dimethyl-1H-pyrrole 
