3736169 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3736169 > 2 > ChemIDplus > 025305855 > 25305-85-5 EINECS 246-800-5 Hydrogen (4-((4-((4-ethoxyphenyl)amino)phenyl)(4-(ethyl(3-sulphonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)(3-sulphonatobenzyl)ammonium > 25305-85-5 > 025305855 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=025305855 $$$$