3803840 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3803840 > 2 > ChemIDplus > 097952788 > 97952-78-8 Benzenesulfonic acid, 5-amino-2-(phenylamino)-, diazotized, coupled with 5,5'-(oxybis((5-hydroxy-3,1-phenylene)oxy))bis(1,3-benzenediol), sodium salts EINECS 308-372-9 > 97952-78-8 > 097952788 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097952788 $$$$