HS 29.39.51WCO HS 2022
Alkaloids; theophylline and aminophylline (theophylline-ethylenediamine) and their derivatives; salts thereof, fenetylline (INN) and its salts
- Heading
- 29.39
- Alkaloids; natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
- Level
- Subheading
- International 6-digit level (WCO HS 2022)