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💾 Data Updated: Latest version • Last updated: December 09, 2025

9902.07.38 - 1-{5′-[(5S)-5-(3,5-Dichloro-4-fluorophenyl)-4,5-dihydro-5- (trifluoromethyl)-1,2-oxazol-3-yl]-1H,3′H-spiro[azetidine-3,1′- [2]benzofuran]-1-yl}-2-mesylethanone (Sarolaner) (CAS No. 1398609-39-6) (provided for in subheading 2934.99.30)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)No change
Column 2 Rate of DutyNo change
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS category, 9902.07.38, covers a specific chemical compound known as Sarolaner, identified by CAS number 1398609-39-6. Sarolaner is a complex organic molecule with a distinct chemical structure, as detailed in its description. Its inclusion under Chapter 99 signifies its classification within temporary legislation or specific trade provisions, distinct from the standard commodity chapters.

Unlike the broad range of live animal categories (e.g., 0101-0105) that constitute the primary siblings at this root level, this node focuses exclusively on a particular synthetic chemical. The sibling categories are defined by live animal species, whereas 9902.07.38 is characterized by its precise molecular composition and its designated status under special provisions.

As a leaf node, HTS code 9902.07.38 does not have further subcategories. Its classification is definitive at this level. The provision "provided for in subheading 2934.99.30" indicates a primary classification within Chapter 29 (Organic chemicals) which is then subject to specific temporary measures or restrictions reflected in this Chapter 99 heading. This dual classification highlights the importance of considering both standard chemical nomenclature and special trade regulations when determining the final import or export status of Sarolaner.

Frequently Asked Questions

›What is HTS code 9902.07.38?
HTS code 9902.07.38 covers 1-{5′-[(5S)-5-(3,5-Dichloro-4-fluorophenyl)-4,5-dihydro-5- (trifluoromethyl)-1,2-oxazol-3-yl]-1H,3′H-spiro[azetidine-3,1′- [2]benzofuran]-1-yl}-2-mesylethanone (Sarolaner) (CAS No. 1398609-39-6) (provided for in subheading 2934.99.30) under the US Harmonized Tariff Schedule. It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What products are classified under 9902.07.38?
This classification covers 1-{5′-[(5S)-5-(3,5-Dichloro-4-fluorophenyl)-4,5-dihydro-5- (trifluoromethyl)-1,2-oxazol-3-yl]-1H,3′H-spiro[azetidine-3,1′- [2]benzofuran]-1-yl}-2-mesylethanone (Sarolaner) (CAS No. 1398609-39-6) (provided for in subheading 2934.99.30). It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What is the import duty rate for 9902.07.38?
The general rate of duty for HTS 9902.07.38 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.
Go up to Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended

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