丁二酸二甲酯

原卟啉

methyl 3-[8,13-diformyl-18-(3-methoxy-3-oxopropyl)-3,7,12,17-tetramethyl-22,23-dihydroporphyrin-2-yl]propanoate

3-formyl-8-vinyldeuteroporphyrin IX dimethyl ester

photoporphyrin A