4-Dimethylaminobenzoic anhydride, 97%價格自 HK$828.00View 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: 7474-31-9 H32503.03 H32503.06 Leadtime: Please enquire us
