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Catsyn? Dibenzothiophene | CAS 132-65-0?? ?? ??? ?????. ? ??? C12H8S??, ???? 184.26g/mol??, ??? ????? NLT 98%???.
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2-Bromo-9,9-dimethylfluorene
9-Chlorospiro[benzo[C]fluorene-7,9'-fluorene]
9,9'-Spirobi[9H-fluorene], 2,7-dibromo-2',7'-bis(1,1-dimethylethyl)-
![SC122516 | 1800333-59-8 | 9-Chlorospiro[benzo[C]fluorene-7,9'-fluorene]](https://qncdn.chemcd.cn/catsyn/structure/SC122516.png "SC122516 | 1800333-59-8 | 9-Chlorospiro[benzo[C]fluorene-7,9'-fluorene]")
![SC122490 | 439791-57-8 | 9,9'-Spirobi[9H-fluorene], 2,7-dibromo-2',7'-bis(1,1-dimethylethyl)-](https://qncdn.chemcd.cn/catsyn/structure/SC122490.png "SC122490 | 439791-57-8 | 9,9'-Spirobi[9H-fluorene], 2,7-dibromo-2',7'-bis(1,1-dimethylethyl)-")