Iron(III) tetramethylheptanedionate;Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)iron (III); 

Ferroheme; Protoporphyrin IX, iron deriv.; Ferroprotoporphyrin IX;Heme; Hem Fe;21H,23H-Porphine-2,18-dipropanoic acid, 7,12-diethenyl-3,8,13,17-tetramethyl-,iron complex;[Dihydrogen 3,7,12,17-tetramethyl-8,13-divinyl-2,18-porphinedipropionato(2-)]iron; Reduced hematin; Protoheme IX; Ferrate(2-),[7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-kN21,kN22,kN23,kN24]-, dihydrogen, (SP-4-2)- (9CI);Protoheme; NSC 267100; Iron(II) protoporphyrin IX;Protoporphyrin, iron complex (6CI);Ferrate(2-),[7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-N21,N22,N23,N24]-,dihydrogen, (SP-4-2)-; 21H,23H-Porphine, ferrate(2-) deriv.; Heme b; 1,3,5,8-Tetramethyl-2,4-divinylporphine-6,7-dipropionic acidferrous complex; Heme; Ironprotoporphyrin; Iron protoporphyrin IX;