9-(4-(3,9'-bi-9h-carbazol)-9-yl-6-phenyl-1,3,5-triazin-2-yl)-3,9'-bi-9h-carbazole

9-(4-(3,9'-bi-9h-carbazol)-9-yl-6-phenyl-1,3,5-triazin-2-yl)-3,9'-bi-9h-carbazole · CAS 1399854-99-9