3772677 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3772677 > 2 > ChemIDplus > 083006433 > 7-Amino-4-hydroxy-3-((4-((4-nitro-2-sulphophenyl)amino)phenyl)azo)naphthalene-2-sulphonic acid, sodium salt 83006-43-3 EINECS 280-092-9 > 83006-43-3 > 083006433 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083006433 $$$$