Aromatic Cyclic Carbamate CM-42 from United States
Aromatic Cyclic Carbamate CM-42 is an aromatic cyclic carbamate derivative functioning as a ureine, used in medicinal chemistry for CNS drug development. It is a separate chemically defined organic compound with a carboxyamide function, classified under cyclic amides of carbonic acid. This tariff item covers ureines and their derivatives.
Duty Rate — United States → Canada
0%
Import Tips
• For drug development compounds, ensure the product is not in dosage form to stay under this heading
• Provide a letter of intent or research protocol to CBSA if requested
• Check if the compound is subject to the Controlled Drugs and Substances Act before import