3730098 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3730098 > 2 > ChemIDplus > 006661332 > 6661-33-2 Cuprate(2-), (mu-((7,7'-(carbonyldiimino)bis(3-((5-(aminosulfonyl)-2-hydroxyphenyl)azo)-4-hydroxy-2-naphthalenesulfonato))(6-)))di-, disodium > 6661-33-2 > 006661332 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=006661332 $$$$