Customs Documents

Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure

4anilinonphenethylpiperidine "anpp"

Alfentanil "inn", anileridine "inn", bezitramide "inn", bromazepam "inn", carfentanil "inn", difenoxin "inn", diphenoxylate "inn", dipipanone "inn", fentanyl "inn", ketobemidone "inn", methylphenidate "inn", pentazocine "inn", pethidine "inn", pethidine "inn" intermediate a, phencyclidine "inn" "pcp", phenoperidine "inn", pipradol "inn", piritramide "inn", propiram "inn", remifentanil "inn", and trimeperidine "inn", and salts thereof

Nphenethyl4piperidone "npp"

Heterocyclic compounds with nitrogen heteroatom[s] only, containing an unfused pyridine ring, whether or not hydrogenated, in the structure, n.e.s.

Fentanyls and their derivatives, with nitrogen heteroatom[s] only, containing an unfused pyridine ring, whether or not hydrogenated, in the structure (excl. products of 2933.33)

Piperidine and its salts

Pyridine and its salts