英文同义词: | 2-(chroman-7-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-(3,4-dihydro-2H-1-benzopyran-7-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;CHROMAN-7-YLBORONIC ACID PINACOL ESTER;2H-1-Benzopyran, 3,4-dihydro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- |