9902.06.82 - (2RS,3RS)-1-(4-Chlorophenyl)-4,4-dimethyl-2- (1H-1,2,4-triazol-1-yl)pentan-3-ol (Paclobutrazol) (CAS No. 76738-62-0) (provided for in subheading 2933.99.22)

This HTS category, 9902.06.82, specifically covers the plant growth regulator known as Paclobutrazol. Its detailed chemical name and CAS number (76738-62-0) are provided for precise identification. This compound, chemically described as (2RS,3RS)-1-(4-Chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol, is subject to temporary import restrictions or modifications as stipulated within Chapter 99 of the Harmonized Tariff Schedule. Its inclusion here signifies a specific regulatory treatment, separate from its primary classification under subheading 2933.99.22, which likely falls within a broader category of heterocyclic compounds.

As this node is a leaf node, it does not have further subcategories. Its classification is highly specific, focusing on the unique chemical identity and intended use of Paclobutrazol. Therefore, distinctions from sibling categories are largely irrelevant at this granular level within Chapter 99. The primary function of this entry is to denote special provisions or restrictions that apply to this particular substance, overriding or supplementing its standard tariff classification for import purposes.