9902.05.64 - 4-Chloro-3-ethyl-1-methyl-N-[4-(p-tolyloxy)benzyl] pyrazole-5-carboxamide (Tolfenpyrad) (CAS No. 129558-76-5) (provided for in subheading 2933.19.23)

This HTS classification, 9902.05.64, specifically covers the pesticide Tolfenpyrad, identified by its chemical name and CAS number. Tolfenpyrad is a synthetic pyrazole derivative used as an insecticide and acaricide. Its unique chemical structure and designated use as a pest control agent are the primary criteria for its classification under this specific temporary provision.

As a leaf node within Chapter 99, this classification does not have direct sibling categories at the same level that would represent chemically similar but distinct substances. Its significance lies in its specific referencing of a substance that is *provided for* in a permanent HTS chapter, namely subheading 2933.19.23, which deals with other heterocyclic compounds containing a nitrogen atom or atoms only. This indicates that while Tolfenpyrad has a permanent classification based on its chemical composition, its presence here in Chapter 99 signifies a specific, likely temporary, regulatory or tariff treatment.

Given that this is a leaf node, there are no subcategories to explore. The classification itself is highly specific to Tolfenpyrad, a chemical compound with defined applications in agriculture and pest management. Any substance not meeting the precise chemical identity and intended use of Tolfenpyrad would fall under different HTS classifications, potentially within its permanent subheading or other relevant chapters depending on its chemical nature and function.