n
(organic chemistry) Any of a group of marine substituted homospermidines
n
The artificial sweetener, potassium 6-methyl-2,2-dioxo-oxathiazin-4-olate
n
(organic chemistry) The aldol 3-hydroxybutanal once used as a hypnotic and sedative
n
(organic chemistry) The ketone 3,4-dimethoxy-acetophenone derived from veratrole
n
(biochemistry) An acetyl derivative of spermine
n
(dated, organic chemistry) A commercial mixture of naphthenic acids.
n
(organic chemistry) The sesquiterpene hydrocarbon (1R,4S,5S)-1,8-dimethyl-4-prop-1-en-2-ylspiro[4.5]dec-8-ene present in the essential oil of vetiver
n
(organic chemistry) The aromatic ketone 1-(2,4,5-trimethoxyphenyl)acetone
n
(organic chemistry) A pungent, acrid, poisonous liquid aldehyde, CH₂=CH-CH=O, made by the destructive distillation of glycerol.
n
(organic chemistry) An amino derivative of a vinyl radical
n
(organic chemistry, especially in combination) Any radical derived from an apiofuranose
n
(organic chemistry) cytosine arabinoside
n
(organic chemistry, especially in combination) A univalent radical derived from an azine
n
(organic chemistry, in combination) The univalent radical derived from azirine
n
(organic chemistry) The betalain dicarboxylic acid (S-(E))-1,2,3,4-tetrahydro-4-(oxoethylidene)-2,6-pyridinedicarboxylic acid
n
(organic chemistry) A stereoisomer of 1,2,4,5-cyclohexanetetrol found in sugar beet molasses.
n
(organic chemistry) A betaine derived from hydroxyproline
n
(organic chemistry) A dicarboxylic acid, composed of two carboxylated quinoline rings, that is used for protein assay
n
(organic chemistry) A derivative of biotin in which the carboxylic acid is replaced by an alcohol (-CH₂OH group)
n
(organic chemistry) A radical derived from bisabolol
n
(organic chemistry) A tetracyclic hydrocarbon whose structure is constantly changing between 1,209,600 possible tautomers
n
Alternative form of butanolide [(organic chemistry) The cyclic lactone derived from 4-hydroxybutanoic acid; any of its derivatives]
n
(organic chemistry) The cyclic lactone derived from 4-hydroxybutanoic acid; any of its derivatives
n
Alternative form of carbomethoxy [(organic chemistry, in combination) A methyl ester of a carboxylic acid when used as a substituent -CO₂-CH₃]
n
(organic chemistry) An alcohol derived from carnosine
n
(organic chemistry) A monoterpenoid phenol with a characteristic pungent, warm odour of oregano and a pizzalike taste.
n
(organic chemistry) A monoterpenoid ketone 5-isopropyl-2-methyl-2-cyclohexen-1-one present in the essential oil of some plants of the genus Blumea
n
(organic chemistry) Any chloro derivative of an indole
adj
(organic chemistry) Derived from a cholestene
n
(organic chemistry) Any of a range of indicators used in complexometric titrations
n
(organic chemistry) The cyclopropane alcohol 2,2-dimethyl-3-(2-methylpropenyl)cyclopropanemethanol
n
(organic chemistry, very rare) Synonym of coronene
n
(organic chemistry, especially in combination) A radical derived from citronellol.
n
(organic chemistry, especially in combination) A univalent radical derived from cladinose
n
A mixture of closely related organic compounds derived from coconut oil and dimethylaminopropylamine, used as a surfactant.
n
(organic chemistry) Any of a particular group of styryl lactones
n
(organic chemistry) Any of a class of large, cage-like compounds that can encapsulate smaller molecules
n
(organic chemistry) The linear acetylenic nitrile HC≡C-C≡C-CN or any derivative of this compound
n
(organic chemistry, in combination) A univalent radical derived from a cycloartenol
n
(organic chemistry, especially in combination) A univalent radical derived from cycloheptane
n
(organic chemistry) The cyano derivative of cyclohexane
n
(organic chemistry) The macrolide lactone oxacyclohexadecan-2-one
n
(organic chemistry) Any of a group of alcohols derived from an amino-substituted cyclopentene ring
n
(chemistry) any of several isomeric naturally occurring terpenoid hydrocarbons; a constituent of a number of essential oils, most commonly the oil of cumin and thyme.
n
(organic chemistry, in combination) A polyprenyl group formed from ten isoprenyl moieties
n
(organic chemistry) A diterpenoid derived from abietic acid by the removal of hydrogen and the carboxylic acid group
adj
(organic chemistry) Relating to dehydrodiconiferol
n
(organic chemistry) Any of a group of hydrocarbons (4-methyl-24-alkyl-steranes) derived from sterane and associated with the generation of petroleum.
n
(organic chemistry, in combination) Containing two univalent anilido radicals
n
(organic chemistry) Any dimer formed from two apocarotenoids
n
(organic chemistry) Any compound having a structure based on a dineolignane
n
(organic chemistry) Any derivative of a lignane having four propylbenzene residues
n
Initialism of diphenylanthracene.
n
(organic chemistry) Any diol derived from eicosane
n
(organic chemistry) A clear oil obtained from elemi resin by distillation with water.
n
(organic chemistry) The enol form of a pyruvate
n
(organic chemistry, in combination) A univalent radical derived from an enolpyruvate
n
(organic chemistry) An epimer of ergovaline
n
(organic chemistry) A particular blue triarylmethane dye
n
(organic chemistry) An ethylidene derivative of proline whose structure is the core of the lucentamycins
n
(organic chemistry, especially in combination) A univalent radical derived from eugenol
n
(organic chemistry) Alternative form of eupione [(organic chemistry) A clear oily liquid obtained by the destructive distillation of various vegetable and animal substances; specifically, an oil consisting largely of the higher hydrocarbons of the paraffin series.]
n
(organic chemistry) A clear oily liquid obtained by the destructive distillation of various vegetable and animal substances; specifically, an oil consisting largely of the higher hydrocarbons of the paraffin series.
n
(biochemistry) The univalent radical derived from farnesol.
n
(organic chemistry) An alkoxide of fenchol
n
(chemistry) any cyclic hemiacetal form of a monosaccharide having a five-membered ring (the tetrahydrofuran skeleton)
n
(organic chemistry) A secoiridoid dilactone, 4-ethyl-4-hydroxy-3,4,5,6-tetrahydro-1 H,8H-pyrano[3,4-c]-pyran-3,8-dione, present in Gentiana triflora
n
(organic chemistry, especially in combination) The univalent radical derived from guanosine.
n
(organic chemistry) Any hydroxy derivative of a ketone; a ketone with hydroxy group bonded to it.
n
(organic chemistry) Any glycoside derived from idopyranose
n
(organic chemistry, especially in combination) A univalent radical derived from indene
n
(organic chemistry, especially in combination) The univalent radical derived from isatin
n
(organic chemistry) Any isoprenoid alcohol, but especially 3-methylbut-3-en-1-ol.
n
(organic chemistry) Any of several isopropyl derivatives of cholestane, but especially 24-isopropylcholestane, a biomarker of primitive animals
n
(organic chemistry) Any derivative of a prostanoid based on an isoprostane skeleton
n
(organic chemistry) An alcohol formed by rearrangement of the carbonyl group of jasmone
n
(organic chemistry) Any of a group of butenolide derivatives formed in burning plant material
n
(organic chemistry, especially in combination) The univalent radical derived from lanosterol
n
(organic chemistry) An isomer of cholesterol
n
(organic chemistry) The dialdehyde propane-1,3-dial, normally existing in the tautomeric enol form.
n
(organic chemistry) The oily, resinous component of asphalt that remains when the asphaltenes are removed.
n
(organic chemistry) A particular carcinogenic steroid hydrocarbon.
n
(organic chemistry) Any monoterpenoid alcohol
n
(organic chemistry) Any of a group of sesquiterpene hydrocarbons present in several essential oils
n
(organic chemistry, especially in combination) A univalent radical derived from neopentane.
n
(organic chemistry, especially in combination) A univalent radical derived from nerolidol
n
(organic chemistry) The aldehyde 3-pyridinecarboxaldehyde related to nicotinic acid
n
(organic chemistry, especially in combination) A radical derived from norbornene
n
(organic chemistry) A norditerpenoid, but especially such a hydrocarbon
n
(organic chemistry) The ester octyl methoxycinnamate when used as a sunscreen
n
(organic chemistry) Any compound having many carbon-carbon (conjugated) double bonds (such as a carotenoid)
n
(organic chemistry) A poisonous nitrogenous base, C₆H₁₀N₂, obtained indirectly from oxamide as a thick clear oil with a strong odour and a physiological action resembling that of atropine.
n
(organic chemistry) Any derivative of cholesterol in which a methylene group has been replaced by a carbonyl group
adj
(chemistry, archaic) hydroxybenzoic
n
(chemistry) hydroxy cymene; carvacrol
n
(organic chemistry) The imidazolidinone imidazolidine-2,4,5-trione
n
(organic chemistry) A polymer of p-xylene
n
(steroid chemistry) An intermediate (unreduced) product in Torgov steroid synthesis
n
(organic chemistry) A sugar alcohol (2S,3R,5R,6R)-heptane-1,2,3,4,5,6,7-heptol
n
(organic chemistry) An organic compound, a clear oil used in the manufacture of methamphetamine and amphetamine.
n
(organic chemistry, especially in combination) The univalent radical derived from phenylalanine
n
(organic chemistry) An analogue of cholesterol in which the 5-6 double bond has been replaced by a photoactivatable diazirine group
n
(biochemistry, especially in combination) A univalent radical derived from a phytosterol
n
(organic chemistry, especially in combination) The univalent radical derived from phytol
n
(organic chemistry) An isomer of nicotinic acid pyridine-2-carboxylic acid
n
(organic chemistry) Any univalent radical derived from a picolinol
n
(organic chemistry) any tetra-substituted derivative of ethylene glycol, of general formula R₂C(OH)-C(OH)R₂, especially the simplest example where R is methyl
n
(organic chemistry) Any anilide of pivalic acid
n
(organic chemistry) isoprenyl
n
(organic chemistry) Any of a large group of compounds derived from the propenyl group of p-coumaric acid
n
(organic chemistry) acrylamide
n
(organic chemistry) protocatechuic aldehyde
n
(organic chemistry) A small, substituted ladderane supposed to have the form of a pterodactyl
n
(organic chemistry) The carboxylic acid pyrazine-2-carboxylic acid derived from pyrazine
n
(organic chemistry) The pyranone 3-hydroxy-4H-pyran-4-one formed by heating meconic acid
n
(organic chemistry, especially in combination) A univalent radical derived from pyrrolysine
n
(organic chemistry, especially in combination) The univalent radical derived from pyruvic acid by loss of a hydrogen atom
n
(organic chemistry, especially in combination) A univalent radical derived from quinoxaline.
n
(organic chemistry) A hydrocarbon, polymeric with benzene, that is extracted from pine tar and also found in certain fossil resins.
n
(chemistry, archaic) A white crystalline hydrocarbon produced indirectly from retene.
n
(organic chemistry, in combination) A univalent radical derived from rhodamine
n
(organic chemistry) The amino alcohol 2-amino-1,3-propanediol
n
(organic chemistry) A univalent radical derived from sesterterpene.
n
(organic chemistry) The amino alcohol 2-amino-octadecanol CH₃(CH₂)₁₅-CH(NH₂)-CH₂OH related to sphingosine; any related amino alcohol
n
(organic chemistry) Any phenolic terpene
n
(organic chemistry) Any univalent radical derived from a terpene
n
(organic chemistry) A univalent radical derived from a terpineol
n
(chemistry) A six-membered heterocyclic ether having five carbon atoms and one oxygen; the core structure of pyranose sugars.
adj
(organic chemistry) Derived from thymol
n
(organic chemistry, especially in combination) A univalent radical derived from thymidine by loss of a hydroxy group
n
A univalent radical derived from thymidylic acid
n
(organic chemistry) Any of a class of unsaturated derivatives of tocopherols that have three double bonds in the side chain.
n
(chemistry) any hydroxy-substituted cycloheptatrienone
n
(organic chemistry, especially in combination) A univalent radical derived from Tyrian purple
n
(organic chemistry, especially in combination) A univalent radical derived from umbelliferone
n
(organic chemistry) An isoprenoid alcohol (having 11 isoprene units) that has a role in peptidoglycan biosynthesis
n
(organic chemistry) The azoxy-carboxylic acid zwitterion 1-carboxyethenylimino-(2-methylpropyl)-oxidoazanium
n
(organic chemistry) The bicyclic sesquiterpenoid carboxylic acid (2E)-3-(3,7-dimethyl-2,4,5,6,7,7a-hexahydro-1H-inden-4-yl)-2-methylacrylic acid
n
(obsolete, organic chemistry) A mixture of terpenoid alcohols obtained from the essential oil of valerian
n
(organic chemistry) The lactone of hydroxypentanoic acid
n
(organic chemistry) The sesquiterpene (3S,5S,6R)-6,10-dimethyl-3-prop-1-en-2-ylspiro[4.5]dec-9-ene
n
(organic chemistry) A polycyclic aromatic ketone used as a vat dye
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