2,4-二甲基-5-乙氧羰基-3-吡咯丙酸乙酯

3-(5-ethoxycarbonyl-2-bromomethyl-4-methyl-pyrrol-3-yl)-propionic acid ethyl ester

3,3',3'',3'''-(3,8,13,18-四甲基-5,10,15,20,22,24-六氢卟啉-2,7,12,17-四基)四丙酸

4-(2-羧基-乙基)-3,5-二甲基-1H-吡咯-2-羧酸乙酯

粪卟啉I四甲酯