3785251 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3785251 > 2 > ChemIDplus > 090432078 > 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 4-nitrobenzenamine and resorcinol, sodium salts 90432-07-8 EINECS 291-637-5 > 90432-07-8 > 090432078 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090432078 $$$$