9902.06.41 - 2,2'-Disulfanediylbis(5-ethoxy-7-fluoro[1,2,4]tri- azolo[1,5-c]pyrimidine) (CAS No. 166524-75-0) (provided for in subheading 2933.59.70)

This HTS category, 9902.06.41, specifically covers the chemical compound 2,2'-Disulfanediylbis(5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine), identified by CAS Number 166524-75-0. While the primary classification for this substance would typically fall under subheading 2933.59.70 within Chapter 29 (Organic Chemicals), its inclusion under Chapter 99 signifies a temporary modification or restriction. This chapter is dedicated to temporary legislation, trade agreement proclamations, and specific import restrictions implemented under provisions like Section 22 of the Agricultural Adjustment Act. Therefore, this entry does not represent a general category of goods but rather a specific chemical substance subject to special, temporary trade rules.

Distinguishing this category from its sibling entries in Chapter 99 would involve understanding the nature of the temporary legislation or restriction each sibling represents. Unlike broad categories of goods often found in earlier chapters of the HTS, Chapter 99 entries are highly specific, often pertaining to particular goods, countries of origin, or temporal durations. The "sibling" categories in this chapter would likely represent other chemical compounds, specific manufactured articles, or agricultural products under similar temporary trade management. The defining characteristic of 9902.06.41 is its dual identity: a specific organic chemical compound with a defined primary tariff classification, overlaid with a special, temporary import control under Chapter 99.

As this node is a leaf node, there are no subcategories. Its classification is definitive under this specific provision. The practical application of this HTS code requires awareness of the underlying temporary legislation or proclamations that necessitate its use. Importers and exporters must consult the specific details of the trade agreement or restriction associated with this code to ensure compliance, as this classification indicates a departure from the standard tariff treatment found in the main body of the HTS.