3767133 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767133 > 2 > ChemIDplus > 072828285 > 1-Amino-8-hydroxy-7-((5-(((2,3-dichloroquinoxalyl-6)carbonyl)amino)-2-hydroxy-4-sulfophenyl)azo)-2,4-naphthalenedisulfonic acid, copper complex (1:1), potassium, sodium salt 72828-28-5 Cuprate(3-), (4-amino-6-((5-(((2,3-dichloro-6-quinoxalinyl)carbonyl)amino)-2-hydroxy-4-sulfophenyl)azo)-5-hydroxy-1,3-naphthalenedisulfonato(5-))-, potassium sodium EINECS 276-873-9 > 72828-28-5 > 072828285 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072828285 $$$$