3780945 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3780945 > 2 > ChemIDplus > 085959564 > 85959-56-4 EINECS 289-050-4 Tetrasodium 4,4'-bis((2,5-dimethyl-4-((4-sulphonatophenyl)azo)phenyl)azo)stilbene-2,2'-disulphonate > 85959-56-4 > 085959564 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085959564 $$$$