3786728 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3786728 > 2 > ChemIDplus > 091042294 > 21H,23H-Prophine, benzenesulfonic acid deriv., iron complex 91042-29-4 Benzenesulfonic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-, iron Ferrate(3-), ((4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonato))(6)-N(sup 21),N(sup 22),N(sup 23),N(sup 24)-, trisodium, (SP-4-1)- > 91042-29-4 > 091042294 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=091042294 $$$$