3778952 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3778952 > 2 > ChemIDplus > 085392581 > (mu-((3,3'-(Methylenebis((4,6-dihydroxy-m-phenylene)azo))bis(4-hydroxy-5-nitrobenzenesulphonato))(6-)))diiron 85392-58-1 EINECS 286-918-4 > 85392-58-1 > 085392581 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085392581 $$$$