Isopropoxyboronic acid pinacol ester;2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Isopropyl pinacolyl borate;61676-62-8 Product ... Name: Isopropoxyboronic acid pinacol ester;2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane61676-62-8 Cas No.: ... spot goods Isopropoxyboronic acid pinacol ester;2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Isopropyl pinacolyl borate;61676-62 ...