Catsyn offer gram to tons of 2-Dibenzothiophen-4-YL-9-[3-(4,6-diphenyl-[1,3,5]triazin-2-YL)-phenyl]-9H-carbazole | CAS 1681085-57-3, its formula is C45H28N4S, molecular weight is 656.80g/mol and the purity is usually NLT 98%.