- tert-Butyl3-(4-Chlorobenzyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)azetidine-1-carboxylate,≥90%(HPLC), 250mg
- tert-Butyl3-(4-Methylbenzyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)azetidine-1-carboxylate,≥95%, 250mg