n
(organic chemistry) A volatile oil distilled from the resin or balsam of the nut pine (Pinus sabiniana).
n
(organic chemistry) Any of many compounds that contain two flavone groups
n
(organic chemistry) The cyclic lactone derived from 4-hydroxybut-2-enoic acid (one of the isomers of furanone); any of its derivatives
n
(organic chemistry) A bitter white crystalline substance extracted from the calumba root (Jateorhiza palmata).
n
(organic chemistry) Any of several compounds, related to capsaicin, present in chilli peppers
n
(organic chemistry) The flavone 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxychromen-4-one.
n
(organic chemistry) Any of a class of cyclic diterpenes based on (1E,3Z,6E,10E)-3,7,11-trimethyl-14-propan-2-ylcyclotetradeca-1,3,6,10-tetraene
n
(organic chemistry) An aromatic chemical compound with molecular formula C₁₄H₁₆, found in a variety of plants including camomile. It is a blue-violet derivative of azulene which is biosynthesized from the sesquiterpene matricin.
n
(organic chemistry) A bicyclic heterocycle in which a benzene ring is fused to one of dihydro-pyran; it is the base unit of tocopherols
n
(organic chemistry) A fragrant essential oil found in lemon peel.
n
(organic chemistry) Linalool.
n
(organic chemistry) 1,4,7,10-tetraazacyclododecane
n
(organic chemistry) A substance (of unknown composition) derived from turpentine
n
(organic chemistry) An unsaturated ketone derived from dolabellane
n
(organic chemistry) A prenylated pterocarpan found in the roots of Brongniartia snakeweeds
n
(organic chemistry) A coumarin glucoside which exists in horse chestnut (Aesculus hippocastanum), California buckeye (Aesculus californica), prickly box (Bursaria spinosa) and in daphnin (the dark green resin of Daphne mezereum).
n
(organic chemistry) A compound with chemical formula (C₂H₅O)(HO)C₆H₃CHO.
n
(organic chemistry) Any of a group of anthracene quinodimethides
n
(organic chemistry) A heterocyclic aldehyde derivative of furan; it is obtained commercially from bran, and has several industrial uses.
n
(organic chemistry) The glucoside of vanillin.
n
(organic chemistry) A sesquiterpenoid alcohol, 2-[(3S,5R,8S)-3,8-dimethyl-1,2,3,4,5,6,7,8-octahydroazulen-5-yl]propan-2-ol, obtained from cypress pine, that is used in perfumery
n
(organic chemistry) The chalcone 2',6'-dihydroxy-4,4'-dimethoxychalcone
n
(organic chemistry) A tetranortriterpene found in Trichilia havanensis
n
Any of a group of saponins present in an extract of Hedera
n
(organic chemistry) A univalent radical formally derived from vanillyl by the addition of a methylene group
n
A naturally-occurring monocyclic sesquiterpene found in the essential oils of Humulus lupulus (hops).
n
A hydrogenated form of phenanthrene
n
(organic chemistry) The ethyl ester of an isoprene carboxylic acid ethyl (2E,4E)-3,7,11-trimethyl-2,4-dodecadienoate; it has insecticidal properties
n
(organic chemistry) A pseudotannin found in ipecacuanha.
n
A phenylpropanoid that occurs in the essential oils of plants such as ylang ylang (Cananga odorata), can be synthesized from eugenol, and has been used in the manufacture of vanillin.
n
(organic chemistry) An isovanilloid resulting from the metabolization of isovanillin by aldehyde dehydrogenase.
n
(organic chemistry) A phenolic aldehyde that is an isomer of vanillin.
n
Any chemical compound possessing an isovanillyl group; they are isomers of the vanilloids.
n
(organic chemistry) A polyphenolic glycoside [6-[2-(3,4-dihydroxyphenyl)ethoxy]-3,5-dihydroxy-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]methyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
n
(organic chemistry) Alternative form of kaurenoid [(organic chemistry) Any of a group of derivatives of kaurenoic acid that have antimalarial activity]
n
(organic chemistry) 2-hydroxy-1,4-naphthoquinone, the colouring principle of henna.
n
(organic chemistry) An isoflavane found in Lonchocarpus laxiflorus.
n
(organic chemistry) The sesquiterpenoid ketone 2,2,4,4-tetramethyl-6-(3-methylbutanoyl)cyclohexane-1,3,5-trione
n
(organic chemistry) The aromatic hydrocarbon 1,3,5-trimethylbenzene that is present in coal tar and crude oil; it has some use as a solvent
n
(organic chemistry) A particular triterpene that is the basis of many natural products.
n
(chemistry) A chemical allergen, 4-ethoxymethylene-2-phenyloxazol-5-one, used for immunological experiments, particularly for experiments on delayed type hypersensitivity.
n
(chemistry) A highly toxic norbornadiene isomer with potential applications in the storage of solar energy.
n
(organic chemistry) The chemical compound 3,7-dimethyloct-7-en-1-ol, used in perfumery.
n
(organic chemistry) The betaine of proline (2S)-1,1-dimethylpyrrolidin-1-ium-2-carboxylate
n
(organic chemistry, in combination) A univalent radical derived from (the benzene ring of) benzenesulfonic acid
n
(organic chemistry) The glycoside 1,5-dihydroxy-3-methoxy-8-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxyxanthen-9-one present in Swertia punicea
n
A white crystalline compound that is the result of pouring nitric acid on turpentine.
n
(organic chemistry) Any of a very large class of naturally occurring and synthetic organic compounds formally derived from the hydrocarbon isoprene; they include many volatile compounds used in perfume and food flavours, turpentine, the steroids, the carotene pigments and rubber.
n
(obsolete, medicine) Any of several preparations, primarily of terpineol, used medicinally
n
Alternative form of terpin [(chemistry) A compound, C₁₀H₁₈(OH)₂, used as an expectorant.]
n
(organic chemistry, especially in combination) A univalent radical derived from tetrahydrofuran
adj
(chemistry) of, or relating to a triterpene or triterpenoid
n
A chemical compound, 4-hydroxy-3-methoxybenzaldehyde, that is the primary constituent of vanilla.
n
(organic chemistry) Any of many organic compounds having a vanillyl-based structure
n
Alternative form of vanillyl [(organic chemistry) A functional group that characterizes the vanilloids.]
n
(organic chemistry) A functional group that characterizes the vanilloids.
Note: Concept clusters like the one above are an experimental OneLook
feature. We've grouped words and phrases into thousands of clusters
based on a statistical analysis of how they are used in writing. Some
of the words and concepts may be vulgar or offensive. The names of the
clusters were written automatically and may not precisely describe
every word within the cluster; furthermore, the clusters may be
missing some entries that you'd normally associate with their
names. Click on a word to look it up on OneLook.
Our daily word games Threepeat and Compound Your Joy are going strong. Bookmark and enjoy!
Today's secret word is 9 letters and means "Restore or refill to former level." Can you find it?