tert-Butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)piperidine-1-carboxylate 98% 889865-34-3 C₂₂H₃₄BNO₅ 403.32 g./mol ฿1,221.00 View