3777666 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3777666 > 2 > ChemIDplus > 085099463 > 7-Hydroxy-8-((4-((3-phosphonophenyl)azo)-2-sulphophenyl)azo)naphthalene-1,3-disulphonic acid, ammonium sodium salt 85099-46-3 EINECS 285-501-4 > 85099-46-3 > 085099463 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085099463 $$$$