Cyclohexylisatin from United States
Cyclohexylisatin is an N-cyclohexyl substituted isatin derivative with imide functionality, used in medicinal chemistry research. As a substituted imide not specifically excluded, it qualifies for tariff item 2925.19.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound
• Provide the CAS number and structural formula for CBSA classification