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

9902.06.06 - (2S,5R)-7-Oxo-N-(piperidin-4-yl)-6-(sulfooxy)-1,6-diaza- bicyclo[3.2.1]octane-2-carboxamide (CAS No.1174018-99-5) (provided for in subheading 2933.39.41)

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, 9902.06.06, specifically covers (2S,5R)-7-Oxo-N-(piperidin-4-yl)-6-(sulfooxy)-1,6-diaza-bicyclo[3.2.1]octane-2-carboxamide, identified by CAS No. 1174018-99-5. This compound is designated for classification under subheading 2933.39.41, indicating it is a heterocyclic compound containing a nitrogen atom or atoms. The placement within Chapter 99 signifies that this item falls under temporary legislation, temporary modifications proclaimed pursuant to trade agreements, or additional import restrictions proclaimed pursuant to Section 22 of the Agricultural Adjustment Act.

Distinguishing this specific compound from its sibling categories within Chapter 99 is primarily based on its precise chemical identity and the specific regulatory provisions it is subject to. Unlike the broad "live animal" categories (e.g., 0101, 0102) or other general commodity classifications, 9902.06.06 pertains to a highly specific chemical substance with a defined molecular structure and an associated CAS number. Its presence in Chapter 99 signifies a particular trade or agricultural policy treatment, rather than a general description of goods.

As this node is a leaf node within the HTS structure, there are no further subcategories. Therefore, the focus for classification under 9902.06.06 remains on accurately identifying the chemical compound and ensuring all required documentation and compliance measures related to the temporary provisions outlined in Chapter 99 are met. Classification relies heavily on the precise chemical name and CAS number provided, as well as adherence to any specific proclamations or restrictions associated with this designation.

Frequently Asked Questions

›What is HTS code 9902.06.06?
HTS code 9902.06.06 covers (2S,5R)-7-Oxo-N-(piperidin-4-yl)-6-(sulfooxy)-1,6-diaza- bicyclo[3.2.1]octane-2-carboxamide (CAS No.1174018-99-5) (provided for in subheading 2933.39.41) 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 9902.06.06?
This classification covers (2S,5R)-7-Oxo-N-(piperidin-4-yl)-6-(sulfooxy)-1,6-diaza- bicyclo[3.2.1]octane-2-carboxamide (CAS No.1174018-99-5) (provided for in subheading 2933.39.41). 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 9902.06.06?
The general rate of duty for HTS 9902.06.06 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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