n
(organic chemistry) Any acetyl derivative of kaempferol
n
(organic chemistry) The heterocyclic ketone 2H-acridin-1-one
n
(organic chemistry) A polycyclic hydrocarbon, C₁₀H₁₆, having a cagelike structure similar to a portion of the diamond lattice; any of its derivatives
n
(organic chemistry) Either of two isomeric thiols derived from adamantane, but especially 1-adamantanethiol which is used to make adamantylthio sialosides
n
(organic chemistry) The alicyclic ketone formally derived from adamantane by replacing a bridge methylene group with a carbonyl group
n
(organic chemistry) The univalent radical derived from adamantane
n
(organic chemistry) Synonym of 5α-pregnane
n
(organic chemistry) A mildly toxic pungent compound, C₃H₅NCS, obtained from the seeds of black mustard (Brassica nigra) or prepared synthetically, used as an animal repellent, etc.
n
Alternative form of α-naphthol [A substituted naphthalene with a hydroxyl group in the α position.]
n
(organic chemistry) The plant growth regulator α-cyclopropyl-α-(4-methoxyphenyl)-5-pyrimidinemethanol
n
(organic chemistry, especially in combination) A univalent radical derived from aniline
n
(organic chemistry) The aromatic aldehyde 4-methoxybenzaldehyde that has a strong aroma or anise or licorice; it is used in flavourings and in organic synthesis
n
(organic chemistry) A tricyclic aromatic ketone, used in a popular cellulose assay and in the colorimetric determination of carbohydrates; any derivative of this compound
n
(organic chemistry) The unsaturated aliphatic hydrocarbon (8Z,11Z,14Z)-heptadeca-1,8,11,14-tetraene present in the roots of burdock
n
(organic chemistry) Any of a group of alkyl benzoquinone derivatives present in a pant of genus Ardisia.
n
(organic chemistry) Any aryl derivative of propyne
n
(organic chemistry) An aromatic ether, 2,4,5-trimethoxyphenyl-2-propene, found in the essential oils of plants of the genus Asarum
n
(organic chemistry) A polycyclic heterocycle formally derived from adamantane by replacing a carbon (and hydrogen) atom with a nitrogen atom; any derivative of this compound
n
(organic chemistry) Any polycyclic hydrocarbon composed of multiple conjoined azulene groups
n
(organic chemistry) A heterocyclic compound derived from pyrimidine that is the basis of all barbiturate drugs.
n
(organic chemistry) The trivalent radical C₆H₅-C≡ derived from toluene
n
(organic chemistry) A bicyclic aromatic hydrocarbon composed of a cyclooctatetraene ring fused to one of benzene
n
(organic chemistry) An aromatic hydroxy ketone, 2-hydroxy-1,2-di(phenyl)ethanone, synthesized from benzaldehyde; any derivative of this compound.
adj
(medicine) Containing or impregnated with benzoin
n
(organic chemistry) Any sulfoxide derived from a benzothiazine, but especially 2H-1,2-benzothiazine 1-oxide
n
(organic chemistry) A dimer of isocolchicide
n
A phenol or polyphenol of biological origin
n
(organic chemistry) Any of many isomeric polycyclic aromatic hydrocarbons composed of two pentacene molecules linked by a single bond, but especially 6,6'-bipentacene or 13,13'-bipentacene
adj
(organic chemistry) Relating to bisindoles
n
(organic chemistry) ethoxymethoxycyclododecane when used in the perfumery industry
n
(organic chemistry) A macrocycle composed of a fluorophore suspended in a pillararene
n
(organic chemistry) Any bromo derivative of a cholestane
n
(organic chemistry) The lactone of a bromoenol, but especially E-6-(bromoethylene)tetrahydro-3-(1-naphthyl)-2H-pyran-2-one that is a selective inhibitor of phospholipase activity in macrophages
n
(informal, chemistry) A corannulene
n
(organic chemistry) The simplest diketone CH₃-CO-CO-CH₃, used as an aroma agent; and derivative of this compound
n
(organic chemistry) Any diketone derived from a butene
n
(organic chemistry) A substituted phenol used as a fat-soluble antioxidant in some food.
n
(organic chemistry) Any of a group of isomeric sesquiterpenes found in juniper essential oil.
n
(organic chemistry) The bicyclic hydrocarbon (1S)-4,7-dimethyl-1-propan-2-yl-1,2-dihydronaphthalene or any of several isomers
n
(organic chemistry) Bicyclic monoterpene, a minor constituent of many essential oils.
n
(organic chemistry) Any carboxy derivative of a fullerene
n
(chemistry) Any of a class of complex polycyclic compounds, based on calixarenes, that form a sphere within which a guest molecule may be held.
n
(organic chemistry) a positive organic ion, with chemical formula C₂₁H₁₆NO₅⁺, having six interlinked carbon rings (including three aromatic benzene rings); commonly formed in combination with a negative halide ion, such as chelirubine chloride.
n
(organic chemistry) Any chloro derivative of deoxyadenosine
n
(organic chemistry) Any salt or ester of a chloromercuribenzoic acid, but especially of p-chloromercuribenzoic acid (PCMB)
n
(organic chemistry) The cation formed by protonation of cinchonine.
n
(organic chemistry) Synonym of styryl
n
(organic chemistry) one of the two products that is yielded from circumscribing naphthalene and pyrene, the other being circumnaphthalene
n
(organic chemistry) The unsaturated macrocyclic ketone 1-cycloheptadec-9-enone that is a pheromone produced by the civet cat, and is used to add a musky tone to perfumes
n
(chemistry) A colourless oily liquid, formerly obtained by distillation of colophony, and regarded as a polymeric form of terebenthene.
n
(organic chemistry) Any of six isomers of tetrahydroxycyclohexene, some of which have industrial applications
n
(organic chemistry) A polycyclic aromatic hydrocarbon consisting of six benzene rings fused together into a ring. Coronene has the molecular formula C₂₄H₁₂
n
(organic chemistry) Any polycyclic aromatic hydrocarbon derived from coronene.
n
(organic chemistry) An alkyl derivative of furanone, 4-[13-hydroxy-13-[5-(1-hydroxytridecyl)oxolan-2-yl]-8-oxotridecyl]-2-methyl-2H-furan-5-one, isolated from plants of the genus Annona.
n
(organic chemistry) Synonym of benzofuranone
n
(organic chemistry) A cyclophane that has some similarities to a crown ether
n
(organic chemistry) Any of three isomeric isopropyl derivatives of phenol
n
(organic chemistry) The derivative of benzaldehyde 4-(1-methylethyl)benzenecarbaldehyde that is present in some essential oils
n
(organic chemistry) The hydrocarbon 2-methyl-6-tolyl-2-heptene
n
(organic chemistry) Any of a group of aromatic hydrocarbons composed of several acenes lined in a ring
n
(organic chemistry) A cyclic hydrocarbon containing at least one double bond
n
(organic chemistry) A cyclic alkene formed by the cyclotrimerization of butadiene
n
(organic chemistry) The tricyclic hydrocarbon 5,5,6-trimethyl-2,3,4,7-tetrahydro-1H-tricyclo[2.2.1.0^{2,6}]heptane
n
(organic chemistry) The pseudoaromatic alicyclic ketone having seven carbon atoms and three double bonds
n
(chemistry) A certain diamondoid, C₂₆H₃₀.
n
(organic chemistry) Any of three isomeric diketones derived from cyclohexane.
n
(organic chemistry) Synonym of inositol
n
(organic chemistry) Any of a group of cyclic hydrocarbons, that are polymers of p-phenylene, that constitute the shortest possible segment of a carbon nanotube
n
(organic chemistry) Any tricyclic hydrocarbon composed of a cyclopentadiene ring fused to a benzopyran
n
(organic chemistry) Synonym of cyclopentanecarboxylic acid
n
(organic chemistry) The secondary alcohol formally derived from cyclopentane by replacing a hydrogen atom by a hydroxy group
n
(chemistry) The carbon skeleton found in steroids.
n
(organic chemistry) Any alicyclic alcohol derived from cyclopentene
n
(organic chemistry) A cyclic oxocarbon derived from cyclopropane.
n
(organic chemistry) A flavin in which one nitrogen has been replaced by carbon
n
(organic chemistry) The bicyclic alicyclic ketone decahydro-1-naphthalenone
n
(organic chemistry) A derivative of greensporone that lacks the chlorine atom on its benzene ring
n
(organic chemistry) Any of a class of acyclic cross-conjugated polyenes
n
(organic chemistry) A deuterated form of formaldehyde
n
Initialism of dihydrorhodamine. [(organic chemistry) The dihydro derivative of rhodamine which is converted to the fluorescent parent compound in the presence of a reactive oxygen species]
n
(organic chemistry) Any diacetyl derivative of chitobiose, but especially N,N-diacetylchitobiose that is a breakdown product of chitin
n
(organic chemistry) Any diamino derivative of a heptane
n
(organic chemistry) The simplest possible asterane tricyclo[3.1.1.12,4]octane, or [2]asterane
n
(organic chemistry) Any dibromo derivative of cholestane
n
(organic chemistry) The di-cyclohexyl derivative of carbodiimide that is used in peptide synthesis
n
(organic chemistry) Any ketone derived from a diene
n
(organic chemistry) The mutagenic epoxide 1,2:7,8-diepoxyoctane
n
(organic chemistry) Any of several compounds, typically dyes, that have two formazan groups
n
(organic chemistry) A bicyclic heterocycle consisting of two fused furan rings
n
(organic chemistry) Any organic derivative of this compound
n
(chemistry) A chemical derivative of furan, with two extra hydrogen atoms and a hydroxy group.
n
(organic chemistry) The dihydro derivative of rhodamine which is converted to the fluorescent parent compound in the presence of a reactive oxygen species
n
(organic chemistry) Any dihydroxy derivative of a ketone
n
(organic chemistry) The mercaptan 2,3-dimercaptopropanol used as an antidote to arsenic poisoning.
n
(organic chemistry) An ether composed from two orcinol phenols
n
(chemistry) any of a class of cyclic α-diketones which exist as enols
n
(organic chemistry) Any diphenyl derivative of butadiene, but especially trans,trans-1,4-diphenyl-1,3-butadiene
n
Initialism of dinitrophenol. [(organic chemistry) Any of six isomeric aromatic compounds C₆H₃OH(NO₂)₂ formed by the nitration of phenol; they are metabolic poisons]
n
(organic chemistry) A silicate anion derived from hydroquinone
n
(organic chemistry) 1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic acid, a compound found in several bacteria, used in skincare and suncare products
n
(organic chemistry) Any triol derived from an eicosane
n
(organic chemistry) Any of a class of green dyestuffs that have an oligoaniline structure
n
(organic chemistry, in combination) A derivative of ergostane, often a diene or tetraene
n
(organic chemistry) The chromene 7-ethoxy-6-methoxy-2,2-dimethylchromene
n
(uncountable) Synonym of phenylurethan, when used medicinally.
n
(organic chemistry) cyclopentadecanone
n
(organic chemistry) The sesquiterpenoid aldehyde (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienal (or a geometric isomer)
n
(organic chemistry) A polycyclic aromatic hydrocarbon consisting of a benzene ring attached to each of the rings of a naphthalene molecule; it is carcinogenic, and is a product of incomplete combustion
n
(organic chemistry) Any of a family of brominated tricyclic heterocycles found in bryozoans of the genus Flustra.
n
(organic chemistry) A pentacyclic oxygen heterocyclic compound with IUPAC name (2R,13R,15S)-6,8-dihydroxy-17,17-dimethyl-5,15-bis(3-methylbut-2-enyl)-3,16-dioxapentacyclo[11.4.1.0^(2,11).0^(2,15).0^(4,9)]octadeca-4,6,8,11-tetraene-10,14-dione
n
(organic chemistry) A polyhydroxylated derivative of a fullerene
n
(chemistry) any heterocyclic analogue of these compounds
n
(organic chemistry) the hydrocarbon methylenecyclopentadiene or any of its derivatives
n
(organic chemistry) Any of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms, two double bonds and an oxygen atom; especially the simplest one, C₄H₄O.
n
(organic chemistry) Alternative form of furan [(organic chemistry) Any of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms, two double bonds and an oxygen atom; especially the simplest one, C₄H₄O.]
n
(organic chemistry) A derivative of furanone, 4-hydroxy-2,5-dimethyl-3-furanone, used in the flavour and perfume industries to impart a strawberry scent.
n
The unsaturated lactone 5H-furan-2-one, or any of its derivatives
n
(organic chemistry) furfural
n
(organic chemistry) The helicene having seven benzene rings fused into a flat spiral
n
(organic chemistry) A bicyclic hydrocarbon consisting of two fused cycloheptatriene rings
n
(organic chemistry) Any heterocyclic arotinoid
n
(organic chemistry) Any compound formally derived from a cumulene by replacing one or more carbon atoms of the cumulative bond system by another atom e.g. O=C=C=C=O
n
(organic chemistry) Any heterocyclic derivative of a fulvene
n
(organic chemistry) Any hexabromo derivative of cyclohexane, but especially 1,2,3,4,5,6-hexabromocyclohexane which inhibits autophosphorylation
n
(chemistry) 5-hydroxymethylfurfuran
n
(organic chemistry) The aldehydic ester (7-formylcyclopenta[c]pyran-4-yl)methyl 3-methylbutanoate
n
(organic chemistry) Any of a group of analogues of halichondrins
n
(organic chemistry) A benzene derivative, C₈H₁₀O₂, obtained by the reduction of phlorone.
n
(organic chemistry) A heterocyclic compound, 5-(hydroxymethyl)-2-furaldehyde, that is formed during the thermal decomposition of some sugars, and has potential use as a biofuel
n
(organic chemistry) Synonym of naphthol
n
(organic chemistry) Any dihydroxy phenol, such as catechol, resorcinol or hydroquinone
n
(organic chemistry) cresol
n
(organic chemistry) The alicyclic compound 6-imino-2,4-cyclohexadien-1-ol
n
(organic chemistry) Alternative form of indane [(organic chemistry) A bicyclic hydrocarbon consisting of a benzene ring fused to that of cyclopentane; it, and its derivatives, are found in petroleum]
n
(organic chemistry, in combination) An indane group of rings fused with some other compound
n
(organic chemistry) The bicyclic aromatic ketone formally derived from indene, or by fusion of a benzene ring with cyclopentadienone
n
(organic chemistry) A cyclophane based on indene
n
(organic chemistry) indican
n
(organic chemistry) Alternative form of indolocarbazole [Any of a class of compounds with potential as anticancer drugs.]
n
(organic chemistry) Any of a class of dyes composed of two indole groups connected by a short unsaturated chain of carbon atoms (typically of three carbon atoms)
n
(organic chemistry) Any cyanine dye containing an indole group.
n
Alternative form of indole used for derivatives starting with a vowel
n
(organic chemistry) A cation or quaternary ammonium compound formed from indole
n
(organic chemistry) Any of a group of polycyclic aromatic hydrocarbons composed of arene subunits bound to a bridged bicyclooctatriene core
n
(organic chemistry) The exo-isomer of borneol.
n
(organic chemistry) An isomer of chromane in which the oxygen atom is in the 2- rather than the 1- position
n
(organic chemistry, especially in combination) An isocyanate group as a substituent
n
(organic chemistry) Alternative form of isofuran [(biochemistry) Any of various nonclassic eicosanoids formed nonenzymatically by free radical mediated peroxidation of arachidonic acid, similar to the isoprostanes but with a substituted tetrahydrofuran ring.]
n
(organic chemistry) Synonym of isocitral
n
(organic chemistry) The isomer of menthone 5-methyl-2-propan-2-ylcyclohexan-1-one
n
(organic chemistry) Any homologue of an isoprenoid
n
(organic chemistry) cumene
n
(chemistry) A certain isomer of [12]prismane, shaped like a six-pointed star.
n
Initialism of isopropylthioxanthone. [(organic chemistry) Any isopropyl derivative of a thioxanthone.]
n
(organic chemistry) Any ketone in which a benzothiazole is linked to the carbonyl group; some are serine protease inhibitors
n
(organic chemistry) Synonym of longiborneol
n
(organic chemistry) A particular propiophenone.
n
(organic chemistry) Any of a class of polycyclic hydrocarbons, consisting of repeating cyclobutane moieties, that resemble ladders
n
(organic chemistry) A bridged, unsaturated heterocyclic ketone, 6,8-dioxabicyclo[3.2.1]oct-2-en-4-one, formed from levoglucosan by further loss of two molecules of water
n
(organic chemistry, especially in combination) Any bicyclic macrocycle
n
(organic chemistry) A univalent radical derived from maleimide
n
(organic chemistry) A cyanohydrin found in the pits of some fruits, used as an intermediate in the preparation of certain chemical compounds.
n
(organic chemistry) An organosulfur compound, C₆H₄(NH)SC=S, used in the sulfur vulcanization of rubber.
n
(organic chemistry) Any of a family of chemical compounds found in methanogenic archaea, featuring a 2-aminomethylfuran linked to a phenoxy group.
n
(organic chemistry) Any methylated derivative of isoborneol, but especially (1R,3R,4R)-3,4,7,7-tetramethylbicyclo[2.2.1]heptan-3-ol
n
(organic chemistry) An organic compound, an electron-rich derivative of benzophenone, used as an intermediate in the production of dyes and pigments and as a sensitizer.
n
(organic chemistry) A mono-bromo derivative of indirubin that is a component of Tyrian purple
n
(organic chemistry) Any compound containing one phenolic hydroxyl group
n
(organic chemistry) Either of two isomeric carboxylic acids in which a carboxymethyl group is attached to a naphthalene residue; the 1- isomer is an auxin
n
(chemistry) A radical anion of naphthalene, where the additional electron over the naphthalene molecule is delocalized.
n
(chemistry) a derivative of naphthalene; specifically a compound containing the monovalent naphthalene radical or the naphthalenide anion
n
(organic chemistry) Any naphthene or derivative
n
(chemistry) A compound of naphthalene or its radical with a metallic element.
n
(organic chemistry) Any of several isomeric naphthylvinyl derivatives of pyridine, but especially 4-[(E)-2-naphthalen-1-ylethenyl]pyridine which has anticholinergic activity similar to that of atropine
n
(organic chemistry) Synonym of linalyl acetate (“3,7-dimethylocta-1,6-dien-3-yl acetate”)
n
(organic chemistry) Any hydrocarbon formed by joining two propylbenzene residues at other than the β-carbon atom of the propyl side chain; these structures are the basis of all neolignans
n
(biochemistry) Any of various 22-carbon compounds, similar to the isofurans, formed nonenzymatically by free radical mediated peroxidation of docosahexaenoic acid.
n
(organic chemistry, in combination) Any univalent radical formed from nine isoprenyl moieties
n
(organic chemistry) the polycyclic unsaturated hydrocarbon bicyclo[2.2.1]hept-2-ene derived from norbornane
n
(organic chemistry) The bicyclic ketone (1R,5S)-6,6-dimethylbicyclo[3.1.1]heptan-4-one present in some essential oils
n
(organic chemistry) The hydrocarbon 2,6,10-trimethylpentadecane
n
(organic chemistry) corrole
n
(organic chemistry) Any of several isomeric diketones, derived from octane, that are used as intermediates in organic synthesis
n
(organic chemistry) An ester formed by the condensation of a diphenylcyanoacrylate with 2-ethylhexanol, used in sunscreens and cosmetics.
n
(organic chemistry) Any oxazoline derivative of an anthracycline
n
(organic chemistry) Any of a family of compounds whose molecular skeletons have the same 16-carbon central cage as the basic compound.
n
Any of a group of chemicals used as preservatives in cosmetics and pharmaceuticals, wherein the hydrogen of a parahydroxybenzene molecule is replaced by an alkyl group
n
(organic chemistry) A cyclic trimer of acetaldehyde once used as an antidepressant.
n
(organic chemistry) Any of a group of polyunsaturated aliphatic aldehydes, such as 2,4,6-octatrienal, present in parrot plumage
n
(organic chemistry) Any of the series of isometric substances of which parvoline is the type.
n
(organic chemistry) 2,3-didehydropenam
adj
(chemistry) having five rings, especially five fused rings as in many triterpenoids
n
(organic chemistry) The antiaromatic bicyclic hydrocarbon consisting of two fused cyclopentadiene rings
n
(organic chemistry) A polycyclic aromatic hydrocarbon with five fused benzene rings.
n
(organic chemistry) The ketone C₆H₅-CO-(CH₂)₃-CH₃; butyl phenyl ketone
n
(organic chemistry) any organic compound having five hydroxy functional groups
n
(organic chemistry) The peroxy derivative of benzoic acid C₆H₅-CO-OOH
n
The oxime of perillaldehyde.
n
(organic chemistry) The univalent radical derived from perillyl alcohol
n
(organic chemistry) The monoterpenoid alcohol related to perillaldehyde
n
(organic chemistry) Any of a series of polycyclic aromatic hydrocarbons differing from the acenes in having a zig-zag structure
n
(organic chemistry, uncountable) A caustic, poisonous, white crystalline compound, C₆H₅OH, derived from benzene and used in resins, plastics, and pharmaceuticals and in dilute form as a disinfectant and antiseptic; once called carbolic acid
n
(organic chemistry) A phenol compound.
n
(chemistry) The colorless reduced form of phenolphthalein.
n
(organic chemistry) A tricyclic heterocycle consisting of two benzene rings fused to oxaphosphine
n
(organic chemistry) Any phenyl derivative of a heptatriene
n
(organic chemistry) The unsaturated aliphatic ketone 2,6-dimethyl-2,5-heptadien-4-one obtained from camphor; diisopropylidene acetone
n
(chemistry) A colourless crystalline substance obtained by reduction from phthalein, into which it is easily converted by oxidation.
n
Any phenolic substance of plant origin, but especially any such polyphenol
n
(organic chemistry) The tricyclic hydrocarbon 1,7-dimethyl-phenanthrene
n
(organic chemistry) Any diol derived from pinane
n
(organic chemistry) Any alcohol derived from piperidine
n
(organic chemistry, especially in combination) A univalent radical derived from piperidine
n
(organic chemistry, especially in combination) A univalent radical derived from piperidine
n
(organic chemistry) A pesticide synergist which increases the potency of other ingredients; a semisynthetic derivative of safrole that is used to enhance the potency of certain pesticides.
n
(organic chemistry) A volatile flammable hydrocarbon consisting of a five-carbon chain with two double bonds, used as a monomer in the manufacture of plastics, adhesives and resins.
n
(organic chemistry) Any polymeric form of anthracene
n
(organic chemistry) Any polycyclic aromatic hydrocarbon
n
(organic chemistry) Any aromatic hydrocarbon consisting of fused benzene rings
n
(organic chemistry, in combination) Any univalent radical formed from multiple isoprenyl moieties
n
(chemistry) any polycyclic unsaturated hydrocarbon consisting of fused five-membered rings
n
(organic chemistry) Any derivative of pregnane having double bonds in both the A- and B-rings
n
(organic chemistry) A derivative of a pyrazoline that has a carbonyl group in the ring
n
(chemistry) A polycyclic aromatic hydrocarbon containing four fused benzene rings; first isolated from coal tar
n
(organic chemistry, in combination) A univalent radical derived from pyridine
n
(organic chemistry) Any of a group of carboxylic acids, derived from pyridoxine, such as 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carboxylic acid
n
(organic chemistry, especially in combination) A radical derived from pyrrolidine
n
(organic chemistry, especially in combination) A radical derived from pyrrole
n
(organic chemistry) Any of a class of fluorone dyes related to rhodamine but lacking a carboxylic acid group on the attached benzene ring
n
(organic chemistry) A particular polycyclic aromatic hydrocarbon
n
(organic chemistry) Any of a family of compounds, typically dyes, related to perylene
n
(organic chemistry) A polycyclic sesquiterpene 1,7-dimethyl-7-(4-methyl-3-pentenyl)-tricyclo[2.2.1.0(2,6)]heptane
n
(organic chemistry) A nitrogenous base, CO.(NH.C₃H₅)₂, related to urea, and extracted from mustard oil; diallyl urea.
n
(organic chemistry) The sphingosine d-erythro-1,3-dihydroxy-2-amino-4-trans-14-cis-octadecadiene
n
(organic chemistry) Any chromone containing a styryl side chain; many exhibit biological activity
n
(informal, organic chemistry) Any flat, radially symmetric organic compound such as coronene
n
(organic chemistry) Any of a group of very large polycyclic aromatic hydrocarbons composed of fused coronene and benzene rings
n
(organic chemistry) tetraphenylcyclopentadienone
n
(organic chemistry) The 1,4,5,6-tetrahydro derivative of nicotinamide
n
(organic chemistry) The bicyclic hydrocarbon 1,2,3,4-tetrahydronaphthalene; it is used as an industrial solvent
n
(organic chemistry) A polycyclic aromatic hydrocarbon composed of four benzene rings linked in a ring.
n
(organic chemistry) A heterocyclic ketone derived from thiazoline (the carbonyl group being opposite the double bond)
n
(organic chemistry) The amide of thiobenzoic acid C₆H₅-C=S-NH₂
n
(organic chemistry) The antibiotic 8-sulfanylcyclohepta[c]oxathiole-3,4-dione
n
(chemistry) A chemical reagent consisting of a solution of silver nitrate and ammonia, used to determine the presence of an aldehyde.
n
(organic chemistry) A particular bridged tetracyclic diterpene that is isomeric with beyerene, kaurene and atiserene
n
(organic chemistry) A flat hydrocarbon graphene fragment composed of 6 fused benzene rings in a triangular configuration; being a radical having two unpaired electrons, empirically C₂₂H₁₂
n
Any of a group of brightly-coloured dyes based on a triphenylmethane backbone
n
(organic chemistry) Any of three isomeric chlorinated derivatives of benzene C₆H₃Cl₃ that have a number of industrial uses
n
(organic chemistry) The tricyclic hydrocarbon 1,7,7-trimethyltricyclo[2.2.1.0(2,6)]heptane
n
(organic chemistry, medicine) Any of several isomeric trinitro derivatives of cresol; the commercial mixture was once used as an antiseptic
n
(organic chemistry) Synonym of norakin
n
(organic chemistry) The triphenyl derivative of ethylene; any derivative of this compound, many of which act as nonsteroidal antiestrogens
n
Alternative form of triptolide [(organic chemistry, medicine) A diterpenoid triepoxide lactone that is immunosuppressive with antiinflammatory and antitumor activity]
n
(organic chemistry) A (14-p,0-o)cyclophane derived from the gum from the wood of the plant Grevillea striata, consisting of biphenyl joined in a ring by a chain of fourteen carbon atoms.
n
(organic chemistry) valeraldehyde
n
(organic chemistry) A ketone, 2,6-dimethyl-4-heptanone, obtained from isovaleric acid
n
(obsolete, organic chemistry) pentine
n
(organic chemistry, especially in combination) A univalent phenolic radical derived from vanillin
n
(organic chemistry) The derivative of benzaldehyde 3,4-dimethoxybenzaldehyde
n
(chemistry) A racemic bicyclic diketone used in the total synthesis of numerous natural products.
n
(organic chemistry) The quaternary ammonium cation 24-methyl-5,7,18,20-tetraoxa-13-azoniahexacyclo[11.11.0.0^(2,10).0^(4,8).0^(15,23).0^(17,21)]tetracosa-1(24),2,4(8),9,13,15,17(21),22-octaene.
n
(organic chemistry, dated) The univalent radical derived from diphenyl
n
(chemistry) Any of a group of three isomeric aromatic hydrocarbons, found in coal and wood tar.
n
(organic chemistry) A positional isomer of dhurrin.
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