Secobarbital USP from Japan
Secobarbital is a barbituric acid derivative used as a short-acting sedative-hypnotic. It contains the pyrimidine ring structure of malonylurea derivatives, classifying under tariff item 2933.54.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the product is in pure chemical form, not in dosage form
• Obtain the necessary controlled substance permits
• Provide the chemical name and structure to customs for accurate classification