3804006 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3804006 > 2 > ChemIDplus > 098073019 > 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, coupled with diazotized 3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diamine and 5,5'-((5-hydroxy-1,3-phenylene)bis(oxy))bis(1,3-benzenediol), sodium salts 98073-01-9 EINECS 308-559-5 > 98073-01-9 > 098073019 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=098073019 $$$$