英文别名5-(Methoxycarbonyl)thiophene-2-boronic acid,pinacol ester; 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-2-Thiophenecarboxylic acid Methyl Ester; (5-(METHOXYCARBONYL)THIOPHEN-2-YL)BORONIC ACID PINACOL ESTER; 2-Thiophenecarboxylic acid, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester 
