60489-13-6 Fet4MPyP Iron(5+), ((4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl) tetrakis(1-methylpyridiniumato))(2-)-N21,N22,N23,N24)-, (SP-4-1)- Tetrakis(N-methyl-4-pyridinium)yl-porphine iron(III) complex meso-Tetrakis(N-methyl-4-pyridiniumyl)porphine Fe(III) complex