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Catsyn? 3-Bromo-9-[3-(4,6-diphenyl-1,3,5-triazin-2-YL)phenyl]-9H-carbazole | CAS 1266389-19-8?? ?? ??? ?????. ? ??? C33H21BrN4??, ???? 553.45g/mol??, ??? ????? NLT 98%???.