英文别名ETHYL 4-METHYLPYRROLE-3-CARBOXYLATE; 3-CARBETHOXY-4-METHYLPYRROLE; 4-methyl-1H-pyrrole-3-carboxylic acid ethyl ester; 4-Methyl-3-pyrrolecarboxylic acid ethyl ester; 1H-Pyrrole-3-carboxylic acid, 4-methyl-, ethyl ester; 3-methylpyrrole-4-carboxylate ethyl ester; 4-methyl-1H-pyrrole-3-carboxylic ethyl ester; 3-ethoxycarbonyl-4-methylpyrrole; 3-methyl-4-carbethoxy pyrrole 
