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Catsyn? 4,5,9,10-Pyrenetetrone, 2,7-bis(1,1-dimethylethyl)- | CAS 190843-93-7?? ?? ??? ?????. ? ??? C24H22O4??, ???? 374.43g/mol??, ??? ????? NLT 98%???.
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3,3'-Bithiophene
Dibromotriphenylamine
4-Acetoxyphenylboronic acid