[8-(Hydroxy-kappaO)-7-[2-[2-(hydroxy-kappaO)-5-hydroxy-7-sulfo-6-[2-[4-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]diazenyl]-1-naphthalenyl]diazenyl-kappaN1]-1,3,5-naphthalenetrisulfonato(6-)]-cuprate(4-) sodium (1:4)

Name	[8-(Hydroxy-kappaO)-7-[2-[2-(hydroxy-kappaO)-5-hydroxy-7-sulfo-6-[2-[4-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]diazenyl]-1-naphthalenyl]diazenyl-kappaN1]-1,3,5-naphthalenetrisulfonato(6-)]-cuprate(4-) sodium (1:4)

Molecular Formula	C30H12Cl3CuN7Na4O15S4
Molecular Weight	1100.6

O=S(=O)([O-])c1cc(S(=O)(=O)[O-])c2c([O-])c(N=Nc3c([O-])ccc4c(O)c(N=Nc5ccc(Nc6nc(Cl)nc(Cl)c6Cl)cc5)c(S(=O)(=O)[O-])cc34)cc(S(=O)(=O)[O-])c2c1.[Cu+2].[Na+].[Na+].[Na+].[Na+]