Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
Sourcing Tegafur?
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Sourcing Tegafur?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
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.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Tegafur (CAS 17902-23-7) is 2934.99.
2934.99
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
5-fluoro-1-(oxolan-2-yl)pyrimidine-2,4-dione
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C1CC(OC1)N2C=C(C(=O)NC2=O)F