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2924.21.45.00/Aromatic Cyclic Carbamate CM-42/Canada

Aromatic Cyclic Carbamate CM-42 from Canada

CM-42 is an aromatic cyclic carbamate derivative functioning as a ureine, used in medicinal chemistry for CNS drug development. HTS 2924.21.4500 covers 'other' aromatic ureines/cyclic amides, compliant with Chapter 29 notes on carboxyamide functions and exclusions for hormones (2937).

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Label with GHS hazard pictograms; ureines often irritants requiring proper shipping papers

• Single-ingredient only; admixtures trigger mixture rules and potential 3824 classification

Aromatic Cyclic Carbamate CM-42 from Canada — Import Duty Rate | HTS 2924.21.45.00