Ethyl 2-keto-4-phenylbutanoate from Japan
Ethyl 2-keto-4-phenylbutanoate is a chemically defined aromatic β-keto ester with a ketone function and an ester group. It falls under 2918.30.00 as a carboxylic acid with ketone function, without other oxygen functions beyond the ester.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the compound is a separate chemically defined substance with only ketone and ester oxygen functions
• Provide the chemical structure and purity for CBSA classification
• Verify that no other oxygen-containing groups are present