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Catsyn? 2,7-Dibromo-9,9-dimethylfluorene | CAS 28320-32-3?? ?? ??? ?????. ? ??? C15H12Br2??, ???? 352.06g/mol??, ??? ????? LC>98%???.
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9,9-Diphenyl-9H-fluoren-2-ol
2',7'-Dibromospiro[fluorene-9,9'-xanthene
9,9-Dimethyl-9H-fluoren-4-ol