Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2932 — Heterocyclic compounds with oxygen heteroatom(s) only.
Subheading 2932.20 — Lactones
HS code
2932.20.90 Other
Last Verified Date - 1 October 2026
Common commodities
Gamma-butyrolactone solutionDelta-gluconolactone powderAcetylcoumarin crystalBenzyloxycoumarin liquid4-Methoxyphenylpropenoic acid lactoneMethyl-3,5-dimethoxy-4-hydroxyphenylpropenoate lactoneEthyl-4-methoxycinnamate lactone2-Hydroxy-4-methoxyphenyl-3-butanoate lactone6-Methyl-4-isopropenyl-2-cyclohexene-1,4-dione lactonePhenyl-2-propenoic acid 1,4-lactone