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Catsyn? 4,4,5,5-Tetramethyl-2-[3-(trifluoromethoxy)phenyl]-1,3,2-dioxaborolane | CAS 262376-31-8?? ?? ??? ?????. ? ??? C13H16BF3O3??, ???? 288.07g/mol??, ??? ????? NLT 98%???.