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Catsyn? Phenol, 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)- | CAS 507462-90-0?? ?? ??? ?????. ? ??? C14H21BO3??, ???? 248.13g/mol??, ??? ????? NLT 98%???.