2-(1-苯乙烯基)-4,4,5,5-四甲基-(1,3,2)二氧杂戊硼烷2-(1-Phenylvinyl)-4,4,5,5-tetramethyl-(1,3,2)dioxaborolane2-(1-Phenylethenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane1-Phenylvinylboronic acid pinacol ester2-(1-苯基乙烯基)-4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷1-苯基乙烯基硼酸频哪醇酯1-Phenylvinylboronic acid, pinacol ester 96%1-PHENYLVINYLBORONIC ACID PINACOL ESTER1-苯基乙烯基硼酸频哪酯