3772920 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3772920 > 2 > ChemIDplus > 083249767 > 83249-76-7 EINECS 280-345-3 p-((1-Hydroxy-6-((((5-hydroxy-6-(phenylazo)-7-sulpho-2-naphthyl)amino)carbonyl)amino)-3-sulpho-2-naphthyl)azo)benzoic acid, ammoniumsodium salt > 83249-76-7 > 083249767 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083249767 $$$$