Acids: — Fatty acids of animal or vegetable origin
Part of: 291590 — Other:
961722 · 1998-06-25 — Protest 1303-98-100017; 2-Methylbutyric Acid (CAS # 116-53-0)
This is our decision on Protest 1303-98-100017, concerning your classification decision regarding the chemical compound 2-methylbutyric acid under the Harmonized Tariff Schedule of the United States Annotated (HTSUSA). FACTS: The subject commodity is 2-methylbutyric acid (CAS # 116-53-1), also known as 2-methylbutyrate, 2-methylbutanoic acid, and methylethylacetic acid. Howard & Neal, Dictionary of Chemical Names and Synonyms. It has the chemical formula C5H10O2 . The structure of 2-methylbutyric acid is such that four carbons are arranged in a straight chain, with one of the terminal carbons…
856032 · 1990-10-02 — The tariff classification of valproic acid, trimipraminemaleate and trimeprazine tartrate in bulk form from England,France or West Germany.
The applicable Harmonized Tariff Schedule (HTS) subheadings and duty rates for these products will be as follows: Product HTS Duty Rate valproic acid 2915.90.1500 04.2 % ad valorem trimipramine maleate 2933.90.3300 16.6 % ad valorem trimeprazine tartrate 2934.30.3000 08.2 % ad valorem This merchandise may be subject to the regulations of the Food and Drug Administration. You may contact them at 5600 Fishers Lane, Rockville, Maryland 20857, telephone number (202) 443-3380. This ruling is being issued under the provisions of Section 177 of the Customs Regulations (19 C.F.R. 177). A copy of this…
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