Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2922 — Oxygenfunction aminocompounds.
National subdivision 2922.3 — Aminoaldehydes, aminoketones and aminoquinones, other than those containing more than one kind of oxygen function; salts thereof:
Subheading 2922.31 — Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof
HS code
2922.31.00
Amfepramone (INN), methadone (INN) and normethadone (INN); salts therof
Last Verified Date - 1 October 2026
Common commodities
Amfepramone baseMethadone baseNormethadone baseMethadone hydrochlorideAmfepramone hydrochlorideNormethadone hydrochloridePharmaceutical Methadone saltPharmaceutical Amfepramone saltPharmaceutical Normethadone saltINN Methadone compound