3803869 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3803869 > 2 > ChemIDplus > 097953076 > 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-((4-aminophenyl)azo)-5-nitrobenzenesulfonic acid, diazotized 4-methoxybenzenamine and 5,5'-((5-hydroxy-1,3-phenylene)bis(oxy))bis(1,3-benzenediol), sodium salts 97953-07-6 EINECS 308-405-7 > 97953-07-6 > 097953076 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097953076 $$$$