3768234 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768234 > 2 > ChemIDplus > 073507230 > 73507-23-0 EINECS 277-497-8 Tetrasodium (mu-(7-((4'-((8-amino-1-hydroxy-3,6-disulpho-2-naphthyl)azo)-3,3'-dihydroxy(1,1'-biphenyl)-4-yl)azo)-8-hydroxynaphthalene-1,3-disulphonato(8-)))dicuprate(4-) > 73507-23-0 > 073507230 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=073507230 $$$$