(R,E)-Deca-2-ene-4,6-diyne-1,8-diol ≤80% 品牌: GRAND CHEMICAL 品號: R-1332 品名: (R,E)-Deca-2-ene-4,6-diyne-1,8-diol ≤80% CAS: 931116-24-4 貨號: R-1332 分享: 加入洽詢