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Catsyn? 9-(4-Phenyl-6-{13-phenyl-8-oxatricyclo[7.4.0.02,]trideca-1(13),2(7),3,5,9,11-hexaen-5-YL}-1,3,5-triazin-2-YL)-9H-carbazole?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.