
Chlorcyclizine (Di-Paralene, Mantadil, Pruresidine, Trihistan) is a first-generation antihistamine of the phenylpiperazine class marketed in the United States and certain other countries. It is used primarily to treat allergy symptoms such as rhinitis, urticaria, and pruritus, and may also be used as an antiemetic. In addition to its antihistamine...
Found on
http://en.wikipedia.org/wiki/Chlorcyclizine

(klor-si´klĭ-zēn) an antihistamine derived from piperazine, used as the hydrochloride salt; it has anticholinergic, antiemetic, local anesthetic, and mild sedative properties. Administered orally as a component of various cold and allergy preparations and topically to relieve itching.
Found on
http://www.encyclo.co.uk/local/21001

a substance, CHClN, used as an antihistamine in the symptomatic treatment of certain allergic disorders and in motion sickness.
Found on
https://www.infoplease.com/dictionary/chlorcyclizine
No exact match found.