diethyl 5-[(4-ethoxycarbonyl-3,5-dimethyl-1H-pyrrol-2-yl)methyl]-3-methyl-1H-pyrrole-2,4-dicarboxylate

5-(2-氯乙酰基)-2,4-二甲基-1h-吡咯-3-羧酸乙酯

ethyl 5-chloro-2,4-dimethyl-1H-pyrrole-3-carboxylate

2,3,4-三甲基-1H-吡咯

ethyl 5-[(4-ethoxycarbonyl-3,5-dimethyl-1H-pyrrol-2-yl)-phenylmethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylate