3767351 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767351 > 2 > ChemIDplus > 072905932 > 7,7'-(Imino)bis(4-hydroxy-3-((5-((methylamino)sulfonyl)-2-hydroxyphenyl)azo)-2-naphthalenesulfonic acid), complex with copper and ammonia, ammonium sodium salt 7,7'-(Imino)bis(4-hydroxy-3-((5-((methylamino)sulfonyl)-2-hydroxyphenyl)azo)-2-naphthalenesulfonic acid), complex with copper, ammonium sodium salt 72905-93-2 Cuprate(2-), (mu-((7,7'-iminobis(4-hydroxy-3-((2-hydroxy-5-((methylamino)sulfonyl)phenyl)azo)-2-naphthalenesulfonato))(6-)))di-, ammonium sodium > 72905-93-2 > 072905932 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072905932 $$$$