Customs tariff code 2933790065
1-Dodecyl-2-pyrrolidone (CAS RN 2687-96-9) with a purity by weight of 98 % or more
Tariff classification hierarchy
29ORGANIC CHEMICALS2933Heterocyclic compounds with nitrogen hetero-atom(s) only293371Lactams293379Other lactams29337900651-Dodecyl-2-pyrrolidone (CAS RN 2687-96-9) with a purity by weight of 98 % or more
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