3772851 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3772851 > 2 > ChemIDplus > 083232364 > 4-Hydroxy-7-((((5-hydroxy-6-((2-methoxyphenyl)azo)-7-sulpho-2-naphthyl)amino)carbonyl)amino)-3-((6-sulpho-2-naphthyl)azo)naphthalene-2-sulphonic acid, potassium sodium salt 83232-36-4 EINECS 280-269-0 > 83232-36-4 > 083232364 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083232364 $$$$