| Name: | 3-Phorbinepropanoicacid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-,(3S,4S,21S)- |
| Synonyms: | 3-Phorbinepropanoicacid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-,[3S-(3a,4b,21a)]-; 13-epi-Phaeophorbide-a; Pheophorbide a' |