1-Ethynyl-2,3,4,5,6-pentafluorobenzene 品牌: SYNTHON Chemicals 品號: ST04776 品名: 1-Ethynyl-2,3,4,5,6-pentafluorobenzene CAS: 5122-07-6 貨號: ST04776 分享: 加入洽詢