Safety Reference
Warning
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H341Suspected of causing genetic defects
H362
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
CAS 7481-89-2
Argatroban
pharmaceutical raw material
Zalcitabine is a nucleoside analog active pharmaceutical ingredient. It is primarily utilized as a raw material in the manufacturing of antiretroviral medications.
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 Zalcitabine (CAS 7481-89-2) 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.
4-amino-1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
WREGKURFCTUGRC-POYBYMJQSA-N
C1C[C@@H](O[C@@H]1CO)N2C=CC(=NC2=O)N