www.bocchem.com    硼酸酯    Cas NO: 287944-16-5 Name: 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Cas NO: 287944-16-5 Name: 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane