醋酸-2-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯酯2-乙酰氧基苯硼酸频哪醇酯2-Acetoxybenzeneboronic acid, pinacol ester2-Acetoxyphenylboronic acid pinacol ester2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl acetate2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL ACETATE