74592-98-6

CUPRATE(4-),[.MU.-[[3,3'-[(3,3'-DI(HYDROXY-.KAPPA.O)[1,1'-BIPHENYL]-4,4'-DIYL)BIS(AZO-.KAPPA.N1)]BIS[5-AMINO-4-(HYDROXY-.KAPPA.O)-2,7-NAPHTHALENEDISULFONATO]](8-)]]BIS(MORPHOLINE-.KAPPA.N4)DI-,TETRAAMMONIUM