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Catsyn? 9-Bromo-benzo[C]fluoren-7-one | CAS 1121545-04-7?? ?? ??? ?????. ? ??? C17H9BrO??, ???? 309.16g/mol??, ??? ????? NLT 98%???.
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Bis(7-tert-butyl-9,9-dimethylfluorene-2-YL) amine
2,6-Dibromo-9,10-bis(9,9-dimethyl-9H-fluoren-2-YL)anthracene
2,7-Bibromospiro[fluorene-9,9'-xanthene]