Synonyms: OOPORPYHRIN DIMETHYL ESTER;PROTOPORPHYRIN DIMETHYL ESTER;PROTOPORPHYRIN IX METHYL ESTER;DIMETHYL-8,13-BIS(VINYL)-3,7,12,17-TETRAMETHYL-21H,23H-PORPHINE-2,18-DIPROPIONATE;Dimethyl-8,13-bi8(vinyl)-3,7,12,17-tetramethyl-21H,23H-porphine-2,18-dipropionate