Harmonized System
Section VI > Chapter 29 > Heading 2939 > 2939.1 > 2939.11
… Concentrates of poppy straw; buprenorphine (INN), codeine, dihydrocodeine (INN), ethylmorphine, etorphine (INN), heroin, hydrocodone (INN), hydromorphone (INN), morphine, nicomorphine (INN), oxycodone …
INN
… buprenorphine … dihydrocodeine … etorphine … hydrocodone … hydromorphone … nicomorphine … oxycodone … oxymorphone … …Section VI > Chapter 29 > Heading 2928 > 2928.00
… Organic derivatives of hydrazine or of hydroxylamine …
INN
… … filaminast … foscarbidopa … givinostat … golexanolone … hydroxycarbamide … istaroxime … ivaltinostat … marimastat … …Section VI > Chapter 29 > Heading 2934 > 2934.30
… the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused …
INN
… apadoline … carfenazine … dimelazine … hydromethylthionine … levomequitazine … methdilazine … …Section VI > Chapter 29 > Heading 2912
… Aldehydes, whether or not with other oxygen function; cyclic …
Explanatory notes
… Sub-Chapter V ALDEHYDE‑FUNCTION COMPOUNDS 29.12 ‑ Aldehydes, whether or not with other oxygen function; cyclic …Section VI > Chapter 28 > Heading 2825
… Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. …
Explanatory notes
… 28.25 ‑ Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. 2825.10 ‑ Hydrazine and …Section XVI > Chapter 85 > Heading 8507 > 8507.50
… Nickel-metal hydride …
Classification opinions
… 1. Nickel hydride rechargeable accumulator comprised of the following … a particular brand of cellular telephone : - 3 or 6 nickel hydride accumulators, - electrical connectors to the …Section VI > Chapter 28 > Heading 2806
… Hydrogen chloride (hydrochloric acid); chlorosulphuric acid. …
Explanatory notes
… OXYGEN COMPOUNDS OF NON‑METALS GENERAL Acids contain hydrogen which can be wholly or partly replaced by metals … of water are eliminated from those acids containing oxygen, anhydrides are obtained. Most oxides of non‑metals are … and acids formed, respectively, by metal oxides or hydroxides; these generally fall in sub‑Chapter IV (e.g., …Section VI > Chapter 29 > Heading 2928
… Organic derivatives of hydrazine or of hydroxylamine. …
Explanatory notes
… 29.28 - Organic derivatives of hydrazine or of hydroxylamine. This heading does not cover …Section VI > Chapter 28 > Heading 2815
… Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. …
Explanatory notes
… 28.15 ‑ Sodium hydroxide (caustic soda); potassium hydroxide (caustic … chloride. It may be presented as an aqueous solution or an anhydrous solid. Evaporation of the sodium hydroxide aqueous …Section VI > Chapter 28 > Heading 2816
… Hydroxide and peroxide of magnesium; oxides, hydroxides and …