一本性道在线视频无码看_68热无码视频在线观看_亚洲色中文无码水中色_91精品无毒不卡

Current location:Products
4,4,5,5-tetramethyl-2-(tetrahydro-2H-pyran-4-yl)-1,3,2-dioxaborolane; Tetrahydropyran-4-boronic acid pinacol ester
Name:           4,4,5,5-tetramethyl-2-(tetrahydro-2H-pyran-4-yl)-1,3,2-dioxaborolane; Tetrahydropyran-4-boronic acid pinacol ester
CAS No.:           1131912-76-9
Purity:           ≥97%
Structural formula:           
返回