4-Ethoxycinnamic acid, prediminantly trans, 98+%價格自 HK$502.20View Delivery Policy包装選擇數量*新增至購物車立即購買SpecificationEstimated Lead TimeBrand: Alfa Aesar Country of Origin: USA CAS Number: 2373-79-7 L06324.06 L06324.14 Leadtime: Please enquire us