3803865 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3803865 > 2 > ChemIDplus > 097953032 > 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-((4-aminophenyl)amino)-5-nitrobenzenesulfonic acid, diazotized 2-chloro-4-nitrobenzenamine and 5,5'-((5-hydroxy-1,3-phenylene)bis(oxy))bis(1,3-benzenediol), sodium salt 97953-03-2 EINECS 308-401-5 > 97953-03-2 > 097953032 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097953032 $$$$