3738676 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3738676 > 2 > ChemIDplus > 034087702 > 34087-70-2 EINECS 251-822-3 Tetrasodium 2,2'-(vinylenebis(3-sulphonato-4,1-phenylene))bis(2H-naphtho(1,2-d)triazole-7-sulphonate) > 34087-70-2 > 034087702 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=034087702 $$$$