Cuprate(4-), [4-amino-5-(hydroxy-kappaO)-6-[2-[2-(hydroxy-kappaO)-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl-kappaN1]-3-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-2,7-naphthalenedisulfonato(6-)]-, hydrogen (1:4)

Name	Cuprate(4-), [4-amino-5-(hydroxy-kappaO)-6-[2-[2-(hydroxy-kappaO)-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl-kappaN1]-3-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-2,7-naphthalenedisulfonato(6-)]-, hydrogen (1:4)

Molecular Formula	C26H23CuN5O20S6
Molecular Weight	981.4

Nc1c(N=Nc2ccc(S(=O)(=O)CCOS(=O)(=O)[O-])cc2)c(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])c(N=Nc3cc(S(=O)(=O)CCOS(=O)(=O)[O-])ccc3[O-])c([O-])c12.[Cu+2].[H+].[H+].[H+].[H+]