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Catsyn? 1,5-Diazepine-9-one?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
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2-Bromospiro[9H-fluorene-9,9'-[9H]xanthene]
2,6-Dibromo-9,10-bis(9,9-dimethyl-9H-fluoren-2-YL)anthracene
9,9-Dimethylfluorene-2,7-diol