Harmonized System

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Section VI > Chapter 28 > Heading 2835 > 2835.2 > 2835.25

… Calcium hydrogenorthophosphate («dicalcium phosphate») …

Section VI > Chapter 28 > Heading 2835 > 2835.3 > 2835.31

… Sodium triphosphate (sodium tripolyphosphate) …

Section VII > Chapter 39 > Heading 3909

… Amino-resins, phenolic resins and polyurethanes, in primary forms. …

Explanatory notes

… 39.09 ‑ Amino‑resins, phenolic resins and polyurethanes, in primary forms. 3909.10 … ‑ Other amino-resins : 3909.31 ‑ - Poly(methylene phenyl isocyanate) (crude MDI, polymeric MDI) 3909.39 ‑ - …

Section VI > Chapter 29 > Heading 2934 > 2934.9 > 2934.99

INN

… … dilopetine … diltiazem … dimethylthiambutene … dioxaphetyl butyrate … dolutegravir … donaperminogene … … pelitrexol … pemafibrate … pemigatinib … peposertib … phenadoxonephenythilone … piboserod … piclidenoson … piclozotan … …

Classification opinions

… mino-9H-purin-9-yl)ethoxy]methyl}-4-(3-chlorophenyl)-1,3,2λ5-dioxaphos-phinan-2-one), being a cyclic ester of a dihydric alcohol with phosphonic acid, which contains a fused pyrimidine ring …

Section VI > Chapter 28 > Heading 2809 > 2809.20

Phosphoric acid and polyphosphoric acids …

Section VI > Chapter 29 > Heading 2906

… Cyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. …

Explanatory notes

… abundantly both in the animal (zoosterols) and vegetable (phytosterols) kingdoms. The most important is cholesterol … rings but to the side chains. (1)   Benzyl alcohol (phenylmethanol, phenylcarbinol). Found in the free state or esterified in …

Section VI > Chapter 29 > Heading 2905

… Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. …

Explanatory notes

… Sub-Chapter II ALCOHOLS AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES 29.05  … dyestuff industry, and for the manufacture of explosives, pharmac e utical products, etc. Wood naphtha (crude methyl … alcohol . (4)         Acyclic terpene alcohols , e.g., phytol. Terpene alcohols are fairly readily converted into …

Section VI > Chapter 29 > Heading 2904

Sulphonated, nitrated or nitrosated derivatives of …

Explanatory notes

… 29.04  - Sulphonated, nitrated or nitrosated derivatives of … or only nitroso groups               - Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoride : 2904.31 ‑ - Perfluorooctane sulphonic …

Section XVIII > Chapter 90 > Heading 9011 > 9011.20

… Other microscopes, for photomicrography, cinephoto-micrography or microprojection …

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