119237-30-8 Iron(4+), (acetato-O)((2,2',2'',2'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis(1-methylpyridiniumato))(2-)-N21,N22,N23,N24)-, (SP-5-12)- Iron(III), acetato(5,10,15,20-tetrakis(1-methylpyridinium-2-yl)-21H,23H-porphinato)- Pyridinium, 2,2',2'',2'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis(1-methyl-, Fe complex