3803526 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3803526 > 2 > ChemIDplus > 097808872 > 97808-87-2 EINECS 308-009-4 Iron, 4-((2,4-dihydroxy-5-((2-hydroxy-3,5-dinitrophenyl)azo)-3-((4-nitrophenyl)azo)phenyl)azo)-5-hydroxy-2,7-naphthalenedisulfonate sodium complexes > 97808-87-2 > 097808872 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097808872 $$$$