2,3-Di(3',4'-methylenedioxybenzyl) -2-buten-4-olide 95% 137809-97-3 C₂₀H₁₆O₆ 352 g./mol ฿25,730.00 View
3",4"-Di-O-acetyl-2",6"-di-O-p-coumaroylastragalin 95% 137018-33-8 C₄₃H₃₆O₁₇ 825 g./mol ฿32,130.00 View