Synonyms: Ferrate(4-),[7,12-bis[(1S)-1-[(2-amino-2-carboxyethyl)thio]ethyl]-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(6-)-kN21,kN22,kN23,kN24]-, tetrahydrogen, (SP-4-2)-(9CI); Ferrate(4-), [7,12-bis[1-[(2-amino-2-carboxyethyl)thio]ethyl]-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(6-)-kN21,kN22,kN23,kN24]-, tetrahydrogen,[SP-4-2-[S-(R*,R*)]]-; Hemin, dicysteine deriv. (7CI);21H,23H-Porphine-2,18-dipropanoic acid,7,12-bis[1-[(2-amino-2-carboxyethyl)thio]ethyl]-3,8,13,17-tetramethyl-, ironcomplex, [S-(R*,R*)]-; Ferrate(4-),[7,12-bis[1-[(2-amino-2-carboxyethyl)thio]ethyl]-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(6-)-N21,N22,N23,N24]-,tetrahydrogen, [SP-4-2-[S-(R*,R*)]]-; Heme c