Purified Ethchlorvynol Crystals from China
Crystalline form of purified ethchlorvynol, a specific INN halogenated acyclic alcohol derivative for medicinal chemistry. Classed under 2905.51.00.00 as chemically defined organic compound without exclusions. For precise formulation control.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide HPLC purity analysis; label as 'not for direct human use'; monitor for controlled substance quotas