Exo-THC Isomer Research Chemical from Mexico
Exo-tetrahydrocannabinol stereoisomer for pharmacological research under HTS 2932.95.00.00. Chemically defined oxygen heterocyclic compound covered by 'all isomers' provision.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include institutional research protocol with import declaration
• Verify stereochemistry via polarimetry data for isomer confirmation