Aromatic or modified aromatic: — Other: — Other: — Other
Part of: 293499 — Other: — Other:
N297953 · 2018-07-06 — The tariff classification of various chemical compounds in bulk form, from China
Below are the descriptions you provided on the following chemicals: Item 1 Cefsulodin (SCE-129, CAS No. 52152-93-9) is a third generation cephalosporin antibiotic used as a selective agent in isolation media such as Yersinia Selective Agar, Columbia Blood Agar, Salmonella Chromogenic Agar, and CIN Agar. It is mildly effective against gram-positive and gram-negative bacteria, but exhibits greater efficacy against Pseudomonas aeruginosa. In addition to its antimicrobial properties, cefsulodin is a substrate for the rat Oatp1a4 transporter. The product is imported as an off-white to slightly…
N006158 · 2007-02-13 — The tariff classification of Bromocresol Purple, Sodium Salt (water soluble), CAS 62625-30-3, from Austria; 2-(2,4-Dichlorophenyl)ethylamine, CAS 52516-13-9, from France and N-[3-(1H-Imidazol-2-ylamino)-4-methylphenyl]-3-trifluoromethylbenzamide, CAS not available
N006158 February 13, 2007 CLA-2-29:RR:NC:2:239 CATEGORY: Classification TARIFF NO.: 2921.49.4500; 2933.29.3500; 2934.99.4400 Ms. Laura Mannisto InterChem Corporation 120 Route 17 North P.O. Box 1579 Paramus, New Jersey 07653-1579 RE: The tariff classification of Bromocresol Purple, Sodium Salt (water soluble), CAS 62625-30-3, from Austria; 2-(2,4-Dichlorophenyl)ethylamine, CAS 52516-13-9, from France and N-[3-(1H-Imidazol-2-ylamino)-4-methylphenyl]-3-trifluoromethylbenzamide, CAS not available Dear Ms. Mannisto In your letter dated January 24, 2007, you requested a tariff classification…
R03484 · 2006-05-10 — The tariff classification of 6-FAM Precursor C6-OH; Universal Support Succinate; DMT-Phenyl Ethanolamine; BHQ-2-DMT-O (CAS 374591-97-6); TFA-C6-T Linker Arm; from Mexico.
The applicable subheading for 6-FAM Precursor C6-OH (Chemical Name – 3’,6’-Dipivaloylfluoresceinyl)-6-Carboxamido-Hexanol) will be 2932.29.3000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for heterocyclic compounds with oxygen hetero-atom(s) only: other lactones: aromatic: other. The rate of duty will be 6.5 percent ad valorem. The applicable subheading for Universal Support Succinate which is an isomeric mixture identified as (2’ and 3’)-O-[4,4’-Dimethoxytrityl]-(Mixture of 2’ and 3’)-O-Acetyl-Uridine-5’-Succinate)-) will be 2934.99.4400, Harmonized Tariff…
L81009 · 2005-02-07 — The tariff classification of 3-(4-Trifluoromethyl-Phenyl)-[1,2,4]Thiadiazole-5-Carboxylic Acid Ethyl Ester from France.
The applicable subheading will be 2934.99.4400, Harmonized Tariff Schedule of the United States (HTS), which provides for other aromatic heterocyclic compounds. The rate of duty will be 6.5 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Andrew Stone at 646-733-3032. Sincerely, Robert B.…
J82514 · 2003-04-27 — The tariff classification of Benzothiophene-2-Boronic Acid (CAS 98437-23-1) from China.
The applicable subheading will be 2934.99.4400, Harmonized Tariff Schedule of the United States (HTS), which provides for other aromatic heterocyclic compounds: other. The rate of duty will be 0.4 cents per kilogram plus 7.5 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Andrew Stone at…
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