99118-57-7

CUPRATE(3-),[5-(ACETYLAMINO)-4-(HYDROXY-.KAPPA.O)-3-[[2-(HYDROXY-.KAPPA.O)-4-[[2-(SULFOOXY)ETHYL]SULFONYL]PHENYL]AZO-.KAPPA.N1]-2,7-NAPHTHALENEDISULFONATO(5-)]-,TRIPOTASSIUM