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Catsyn? N-(9,9-dimethyl-9H-fluoren-2-YL)-9,9-diphenyl-9H-fluoren-2-amine | CAS 1456702-56-9?? ?? ??? ?????. ? ??? C40H31N??, ???? 525.68g/mol??, ??? ????? NLT 98%???.
![SC123576 | 1643469-93-5 | Indolo[3,2-B]carbazole, 5-(4,6-diphenyl-1,3,5-triazin-2-YL)-5,11-dihydro-11-phenyl-](https://qncdn.chemcd.cn/catsyn/structure/SC123576.png "SC123576 | 1643469-93-5 | Indolo[3,2-B]carbazole, 5-(4,6-diphenyl-1,3,5-triazin-2-YL)-5,11-dihydro-11-phenyl-")
![OL10060 | 1161009-88-6 | 4-Bromo-9,9'-spirobi[9H-fluorene]](https://qncdn.chemcd.cn/catsyn/structure/OL10060.png "OL10060 | 1161009-88-6 | 4-Bromo-9,9'-spirobi[9H-fluorene]")
![SC122514 | 159-62-6 | Spiro[fluorene-9,9'-xanthene]](https://qncdn.chemcd.cn/catsyn/structure/SC122514.png "SC122514 | 159-62-6 | Spiro[fluorene-9,9'-xanthene]")