3768231 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768231 > 2 > ChemIDplus > 073507194 > 73507-19-4 EINECS 277-494-1 Tetrasodium (2-((1-hydroxy-3-sulpho-6-((3-sulpho-4-(2-(2-sulpho-4-((4-((4-sulphophenyl)azo)phenyl)-ONN-azoxy)phenyl)vinyl)phenyl)-NNO-azoxy)-2-naphthyl)azo)benzoato(6-))cuprate(4-) > 73507-19-4 > 073507194 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=073507194 $$$$