Synonyms: N-methyl mesoporphyrin IX;AC1LCUVV;21H,23H-porphine-2,18-dipropanoic acid, 8,13-diethyl-3,7,12,17,23-pentamethyl-;21H,23H-Porphine-2,18-dipropanoic acid, 8,13-diethyl-3,7,12,17,23-pentamethyl- (9CI);142234-85-3;3-[18-(2-carboxyethyl)-7,12-diethyl-3,8,13,17,22-pentamethyl-23H-porphyrin-2-yl]propanoic acid