3778793 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3778793 > 2 > ChemIDplus > 085353704 > 85353-70-4 EINECS 286-733-9 Hydrogen (ethyl)(4-(alpha-(4-(ethyl(sulphonatobenzyl)amino)phenyl)benzylidene)cyclohexa-2,5-dien-1-ylidene)(sulphonatobenzyl)ammonium, sodium salt > 85353-70-4 > 085353704 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085353704 $$$$