3777500 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3777500 > 2 > ChemIDplus > 085068617 > 4-Amino-3-((2,5-disulphophenyl)azo)-5-hydroxy-6-((3-phosphonophenyl)azo)naphthalene-2,7-disulphonic acid, ammonium sodium salt 85068-61-7 EINECS 285-319-5 > 85068-61-7 > 085068617 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085068617 $$$$