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Catsyn? 11-Phenyl-11,12-hydroindolo[2,-A]carbazole?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
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4-Carbazol-9-YL-n-phenylaniline
9-Phenyl-2',3-bicarbazole
Indolo[3,2-b]carbazole