Hypertext Webster Gateway: "valylene"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Valylene \Val"yl*ene\, n. [Valerian + -yl.] (Chem.)
A volatile liquid hydrocarbon, {C5H6}, related to ethylene
and acetylene, but possessing the property of unsaturation in
the third degree. It is the only known member of a distinct
series of compounds. It has a garlic odor.
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.