Oteracil Potassium Salt from Canada
Oteracil is a pyrimidine derivative in cancer drugs like S-1, inhibiting toxicity. HTS 2933.59.53.00 for aromatic pyrimidine drugs; salts to organic base per notes. Chemically defined per Chapter 29.
Duty Rate — Canada → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Declare potassium salt with base classification per note 5(C)
• CoA must specify heterocyclic structure