86242-91-3

CUPRATE(4-),AMMINEAQUA[.MU.-[7-(BENZOYLAMINO)-3-[[3,3'-DI(HYDROXY-.KAPPA.O)-4'-[[1-(HYDROXY-.KAPPA.O)-4,8-DISULFO-2-NAPHTHALENYL]AZO-.KAPPA.N1][1,1'-BIPHENYL]-4-YL]AZO-.KAPPA.N1]-4-(HYDROXY-.KAPPA.O)-1,5-NAPHTHALENEDISULFONATO(8-)]]DI-,TETRASODIUM