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Catsyn? 3'-Bromospiro[fluorene-9,9'-xanthene] | CAS 1621397-55-4?? ?? ??? ?????. ? ??? C25H15BrO??, ???? 411.29g/mol??, ??? ????? NLT 98%???.
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9,9-Dimethyl-9H-2,7-diiodofluorene
3-Bromo-11H-benzo[B]fluorene
Dibenzo[B,d]furan-4-ol