3730548 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3730548 > 2 > ChemIDplus > 008003790 > 1-Naphthalenesulfonic acid, 4-amino-3-((4-aminophenyl)azo)-6-((4-((4-amino-6(or 7)-sulfo-1-naphthalenyl)azo)phenyl)azo)-5-hydroxy-, disodium salt 8003-79-0 Disodium 4-amino-3-((4-aminophenyl)azo)-6-((4-((4-amino-6(or 7)-sulphonatonaphthyl)azo)phenyl)azo)-5-hydroxynaphthalene-1-sulphonate EINECS 232-325-0 > 8003-79-0 > 008003790 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=008003790 $$$$