7,8,9,9-Tetradehydroisolariciresinol ≥95% 品牌: GRAND CHEMICAL 品號: R-1438 品名: 7,8,9,9-Tetradehydroisolariciresinol ≥95% CAS: 357645-16-0 貨號: R-1438 分享: 加入洽詢