3778699 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3778699 > 2 > ChemIDplus > 085294322 > 1,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt 85294-32-2 > 85294-32-2 > 085294322 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085294322 $$$$