3732832 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732832 > 2 > ChemIDplus > 012217742 > 1,3-Naphthalenedisulfonic acid, 7-((4-((((2-methoxy-4-((3-sulfophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-, trisodium salt 12217-74-2 > 12217-74-2 > 012217742 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012217742 $$$$