3803666 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3803666 > 2 > ChemIDplus > 097889877 > 97889-87-7 EINECS 308-165-3 Hydrogen (4-(4-(diethylamino)-alpha-(disulphonato-1-naphthyl)benzylidene)cyclohexa-2,5-dien-1-ylidene)diethylammonium, sodium salt > 97889-87-7 > 097889877 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097889877 $$$$