原卟啉二甲酯

4-乙酰基-3,5-二甲基-1H-吡咯-2-羧酸

Hematoporphyrin IX dimethyl ester,Dimethyl-8,13-bis(1-hydroxyethyl)-3,7,12,17-tetramethyl-21H,23H-porphine-2,18-dipropionate

2,4-二甲基-3-乙酰基吡咯

benzyl 4-ethyl-3-methyl-1H-pyrrole-2-carboxylate