Catechol one of the main natural phenols in argan oil and is a component of castoreum, a substance from the castor gland of beavers, used in perfumery. It is also found in "Agaricus bisporus". Catechol moieties are also found widely within the natural world. Arthropod cuticle consists of chitin linked by a catechol moiety to protein. The cuticle may be strengthened by cross-linking (tanning and sclerotization), in particular, in insects, and of course by biomineralization. Catechols such as DHSA are produced through the metabolism of cholesterol by bacteria such as "Mycobacterium tuberculosis". Urushiols are naturally existing organic compounds that have the
Oily Hare Oily Hare Oily Hare is a Warner Bros. "Merrie Melodies" short, released in 1952, directed by Robert McKimson, written by Tedd Pierce, and starring Bugs Bunny. The title is a pun on oily hair, as with the earlier cartoon "Slick Hare", along with the plot-line actually having to do with oil. The plot is similar to the short "The Fair-Haired Hare", which was released one year earlier and features Orville (Yosemite Sam's brother) as Bugs' antagonist. "Oily Hare" also recycles the same ending where Bugs' home is filled with explosives and blown up. Along Highway $101.00, approximately 531 miles from