Customs tariff code 2922498543

(E)-Ethyl 4-(dimethylamino)but-2-enoate maleate (CAS RN 1690340-79-4) with a purity by weight of 98 % or more

Tariff classification hierarchy

  1. 29 ORGANIC CHEMICALS
  2. 2922 Oxygen-function amino-compounds
  3. 292241 Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof
  4. 292249 Other
  5. 29224985 Other
  6. 2922498543 (E)-Ethyl 4-(dimethylamino)but-2-enoate maleate (CAS RN 1690340-79-4) with a purity by weight of 98 % or more

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The catalogue provides classification information from a dated data snapshot. The applicable duty rate depends on origin and import date. Anti-dumping and countervailing duties, safeguards and other conditions may apply. It does not establish a universal or guaranteed duty rate.