3729767 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3729767 > 2 > ChemIDplus > 005905373 > 5905-37-3 EINECS 227-603-3 Hydrogen (4-((4-(bis(3-sulphonatobenzyl)amino)phenyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)dimethylammonium, sodium salt > 5905-37-3 > 005905373 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=005905373 $$$$