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Catsyn? 7,7-Dimethylbenzene [C]?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
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N-(2-biphenyl)-N-(9,9-dimethylindol-2-YL)-9,9-spirobifluorene-4-amine
2'-Bromo-2,7,7'-tri-tert-butyl-9,9-spirobifluorene
3-Bromo-9,9-diphenyl-9H-fluorene