Synonyms: Chlorocruoroheme(7CI); Ferrate(2-),[7-ethenyl-12-formyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-N21,N22,N23,N24]-,dihydrogen, (SP-4-2)-; 21H,23H-Porphine-2,18-dipropanoic acid,7-ethenyl-12-formyl-3,8,13,17-tetramethyl-, iron complex; 2-Formyl, 4-vinyldeuterohemin; Spirographis heme