3797200 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3797200 > 2 > ChemIDplus > 094135521 > 94135-52-1 Dihydrogen (4-((4-(dimethylamino)-3-sulphonatophenyl)(2-ethoxy-4-(2-sulphonato-p-toluidino)phenyl)methylene)-2-sulphonatocyclohexa-2,5-dien-1-ylidene)dimethylammonium, disodium salt EINECS 302-921-6 > 94135-52-1 > 094135521 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=094135521 $$$$