Deuterated N-Acetylanthranilic Acid-d4 from Canada
Isotopically labeled N-acetylanthranilic acid-d4 for NMR spectroscopy, chemically defined analog under HTS 2924.23.7500.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Isotopic enrichment cert; treated as principal compound