3768256 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768256 > 2 > ChemIDplus > 073507514 > 73507-51-4 Benzoic acid, 3,3'-methylenebis(6-((2,4-dihydroxy-5-((4-sulfophenyl)azo)phenyl)azo)- > 73507-51-4 > 073507514 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=073507514 $$$$