5-Bromo-2-iodopyrimidine, 98% 品牌: ALFA (U.K) 品號: L17453.06 品名: 5-Bromo-2-iodopyrimidine, 98% 規格: 5g CAS: 183438-24-6 貨號: L17453.06 分享: 加入洽詢