(E)-4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol 97% 117924-31-9 C₁₀H₁₉BO₃ 198.0671 g./mol ฿2,475.00 View
(E)-4-(4-Methylpiperazin-1-yl)but-2-enoic acid hydrochloride 97% 1472802-56-4 C₉H₁₇ClN₂O₂ 220.6965 g./mol ฿8,010.00 View