N-(2-CHLOROPHENYL)-4-[[4-[6-[[3-[[(2-CHLOROPHENYL)AMINO]CARBONYL]-2-HYDROXY-1-NAPHTHALENYL]AZO]-2-BENZOXAZOLYL] PHENYL]AZO]-3-HYDROXY-2-NAPHTHALENECARBOXAMIDE [ 107047-67-6 ]