9902.07.45 - 2,2-(1,4-Phenylene)bis((4H-3,1-benzoxazine-4-one) (CAS No. 18600-59-4) (provided for in subheading 2934.99.39)

This HTS category, 9902.07.45, pertains to a specific chemical compound: 2,2-(1,4-Phenylene)bis((4H-3,1-benzoxazine-4-one), identified by CAS Number 18600-59-4. This classification falls under Chapter 99, which deals with temporary legislation, modifications to trade agreements, and additional import restrictions enacted under Section 22 of the Agricultural Adjustment Act. The inclusion of this specific compound under a Chapter 99 provision indicates it is subject to special or temporary import regulations, separate from its standard classification.

Unlike the sibling categories which represent broad classes of live animals, this node focuses on a single, complex organic chemical. Its purpose is not for consumption or general use as an animal product, but rather as a specialized chemical substance. The "provided for in subheading 2934.99.39" note signifies that while this item is subject to the temporary provisions of Chapter 99, its underlying chemical nature would typically place it within the broader chemical classifications of Chapter 29, specifically in the group of heterocyclic compounds.

As this is a leaf node, there are no further subdivisions within this specific HTS code. The classification is definitive for the specified chemical substance when imported under the conditions triggering a Chapter 99 provision. Importers must consult the accompanying legal notes and proclamations associated with this HTS number to fully understand the applicable duties, quotas, or other restrictions that may be in place.