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Catsyn? (Bpaf)9,9-bis(3,4-dicarboxyphenyl)fluorene dianhydride | CAS 135876-30-1?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
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9-Bromo-benzo[C]fluoren-7-one
1,3,5-Triazine, 2-(9,9'-spirobi[9H-fluoren]-2-YL)-4,6-bis([1,1':3',1''-terphenyl]-5'-YL)
3-Bromo-9,9'-spiro[9H-fluorene]