Hypertext Webster Gateway: "Piperidine"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Piperidine \Pi*per"i*dine\, n. (Chem.)
An oily liquid alkaloid, {C5H11N}, having a hot, peppery,
ammoniacal odor. It is related to pyridine, and is obtained
by the decomposition of piperine.
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