安全参考
危险
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
替加氟
Tegafur is a prodrug of the antimetabolite 5-fluorouracil and is used as a pharmaceutical raw material in the manufacturing of chemotherapy drug combinations, such as tegafur/uracil, primarily for cancer treatment.
内容范围: 本页信息面向化学品识别与工业供应、研发、生产场景，不构成疗效宣称、医疗建议或药品使用指导。
Tegafur(CAS 17902-23-7)的国际 HS 编码为 2934.99。
2934.99
2934 99 90
归类依据欧盟海关化学品目录 ECICS(2026-07 快照,HS 2022 版)。各国税则细目及产品形态可能影响最终归类。
5-fluoro-1-(oxolan-2-yl)pyrimidine-2,4-dione
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C1CC(OC1)N2C=C(C(=O)NC2=O)F