Deuterated N-Acetylanthranilic Acid-d4 from Mexico
Isotopically labeled N-acetylanthranilic acid-d4 for NMR spectroscopy, chemically defined analog under HTS 2924.23.7500.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Isotopic enrichment cert; treated as principal compound