3778658 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3778658 > 2 > ChemIDplus > 085283712 > 4-((2-Hydroxy-6-sulpho-1-naphthyl)azo)naphthalene-1-sulphonic acid, sodium salt 85283-71-2 EINECS 286-600-5 > 85283-71-2 > 085283712 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085283712 $$$$