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Catsyn? (9H-Fluorene-9,9-diyl)bis(methylene) diacrylate | CAS 583036-99-1?? ?? ??? ?????. ? ??? C21H18O4??, ???? 334.37g/mol??, ??? ????? NLT 98%???.
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9,9'-Spirobi[9H-fluorene], 2,7-dibromo-2',7'-bis(1,1-dimethylethyl)-
1,5-Diazepine-9-one
9-(2-naphthalenyl)-3,6-DibroMo-9H-carbazole