- (E)-4,4,5,5-Tetramethyl-2-(3-((tetrahydro-2H-pyran-2-yl)oxy)prop-1-en-1-yl)-1,3,2-dioxaborolane,95%(stabilized with MEHQ), 5g
- (E)-4,4,5,5-Tetramethyl-2-(3-((tetrahydro-2H-pyran-2-yl)oxy)prop-1-en-1-yl)-1,3,2-dioxaborolane,95%(stabilized with MEHQ), 250mg