2939Heading
2939 — Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
Alkaloit, tự nhiên hoặc tái tạo bằng phương pháp tổng hợp, và các muối, ete, este và các dẫn xuất khác của chúng
Codes under heading 2939
- - Alkaloids of opium and their derivatives; salts thereof:
- 293920 - Alkaloids of cinchona and their derivatives; salts thereof:
- 29393000 - Caffeine and its salts
- - Alkaloids of ephedra and their derivatives; salts thereof:
- - Theophylline and aminophylline (theophylline-ethylenediamine) and their derivatives; salts thereof:
- - Alkaloids of rye ergot and their derivatives; salts thereof:
- - Other, of vegetal origin:
- 29398000 - Other
Data updated: 30/07/2026 · Found wrong or missing data? Report an issue for this code →