n
(organic chemistry) Any amino derivative of luciferin
n
(organic chemistry) Any of a class of phytoalexins found in the groats of oat seeds
n
(organic chemistry) A compound having the formula C26H20N2, used chiefly as a metal complexing agent or chelator.
n
(organic chemistry) A fluorescent crystalline solid with the chemical formula C₁₀H₇OH, used as an intermediate in the production of dyes and other compounds.
n
(organic chemistry) The extended quinone 10H,10'H-[9,9'-bianthracenylidene]-10,10'-dione formed by fusion of two anthrones
n
(organic chemistry) A polycyclic phenol that is a fungal metabolite
n
(biochemistry) A derivative of phlorethol containing a dibenzodioxin moiety.
n
Alternative form of ceresin [A refined form of ozocerite that is used in polishes and to make candles]
n
(organic chemistry) Alternative form of chorohydrin
n
(organic chemistry) A heavy, colourless, pungent liquid, CCl₃.NO₂, obtained by subjecting picric acid to the action of chlorine.
n
(organic chemistry) The azo dye disodium;5-[(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate
n
(organic chemistry) The carboxylic acid 2-[(3R,4S)-3-ethylpiperidin-4-yl]acetic acid formed by the oxidation of cinchonine
n
Alternative form of dantron [(organic chemistry) chrysazin]
n
(organic chemistry, medicine) An organoarsenic compound, (2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-dimethylarsanylsulfanyl-1-oxopropan-2-yl]amino]-5-oxopentanoic acid, that has antineoplastic activity
n
(organic chemistry) The quinone 2-(3-methylbut-2-enyl)naphthalene-1,4-dione used in the perfumery industry
n
The compound 3,6,9-trihydroxy-7-methoxy-3-methyl-1,4,4a,10a-tetrahydrobenzo[g]isochromene-5,10-dione related to fusarubin
n
(organic chemistry) Any of a group of phenolic derivatives of isocoumarin
n
(organic chemistry) A pteridine, 3,10-diamino-14-methyl-5,6,6a,6b,7,9-hexahydro-4h-pyrimido[4,5:2',3'][1,4]diazepino[6',5':3,4]pyrrolo[1,2-f]pteridine-1,12-dione, that is a red eye pigment of Drosophila melanogaster; any of a class of related compounds.
n
(organic chemistry) The dibenzofuran 2,4-dimethoxydibenzofuran-3-ol present in loquat fruit
n
(organic chemistry) The ketone 1-(1,1,2,3,3,6-hexamethyl-2H-inden-5-yl)ethanone used in the perfumery industry as "musk indane"
n
(organic chemistry) Any fluoro derivative of chalcone
n
A chemical compound that is a derivative of chromone (1,4-benzopyrone) and furan.
adj
(organic chemistry) Having a structure based on furan.
n
(organic chemistry) A yellow crystalline substance, (C₄H₃O)₂.C₂O₂, obtained by the oxidation of furoin.
n
(organic chemistry) A synthetic nitrofuran derivative once widely used as a food preservative in Japan, withdrawn in 1974 as a suspected carcinogenic.
n
(organic chemistry) A mutagenic N-guanidino derivative of hydantoin, 1-(2,4-dioxo-1-imidazolidinyl)guanidine
n
(organic chemistry) Any of a group of cytotoxic naphthoquinones including (1R,3aR,9bR)-7-bromo-6-hydroxy-3a,8-dimethyl-1-propan-2-yl-1,2,3,9b-tetrahydrocyclopenta[a]naphthalene-4,5-dione
n
(organic chemistry) The halogenated aromatic amine N-[4-amino-2-chlorophenyl]-2,4-dichlorobenzamide that causes plant mutations
n
(organic chemistry) Any of a specific class of anthraquinone vat dyes
n
(organic chemistry) A reddish resinous substance obtained from indican.
n
(organic chemistry) The indole derivative 1H-indole-2,3-dione, used in the synthesis of dyes.
n
(organic chemistry) Any isomer of a chromanone based on isochromane
n
(organic chemistry) An ent-kaurenoid diterpene found in Isodon skikokianus var. intermedius.
n
(organic chemistry) The naphthoquinone derivative 4,8-dihydroxy-3,4-dihydro-2H-naphthalen-1-one
n
Alternative form of capnomor [(organic chemistry, dated) A colourless oil with a peculiar odour, obtained from beech tar.]
n
(organic chemistry, medicine) Any of several benzoisochromanequinones, extracted from bulbs of Eleutherine bulbosa, that have limited antibiotic activity.
n
Alternative form of quinovic acid [(organic chemistry) A triterpene carboxylic acid obtained from some varieties of cinchona bark]
n
(organic chemistry) The chromene 6-methoxy-2,2-dimethylbenzo[h]chromene which is a photoaffinity ligand of some cytochromes
n
(biochemistry, pharmacology) A pale yellow crystalline naphthoquinone C₄₁H₅₆O₂ that is obtained especially from putrefied fish meal and produced by bacteria in the large intestine and essential for the blood-clotting process. It is much more unsaturated than vitamin K₁ and slightly less active biologically, and is an isoprenoid derivative of menadione.
n
(organic chemistry) Any methyl derivative of kaempferol
n
(organic chemistry) Any naphthyl derivative of a chalcone
n
(organic chemistry) A derivative of anthraquinone related to dianthrone.
n
(organic chemistry) Any nitro derivative of a chalcone
n
(organic chemistry) The active metabolite of fluoxetine
n
(organic chemistry) An epoxide derived from squalene
n
One of the three isomeric forms or recognized varieties of cresol.
n
Alternative form of parvoline [(organic chemistry) A base of the pyridine group, found in coal tar.]
n
(organic chemistry) The chemical compound C₁₈H₁₅ClN₄, used in photography.
n
Any of various reddish-brown phenolic substances found in the bark of oak, etc
n
(organic chemistry) A glycoside of phloroglucinol
n
(organic chemistry) An oily liquid hydrocarbon extracted from the creosote of beechwood tar, and consisting essentially of certain derivatives of pyrogallol.
n
(chemistry) An organic compound, a red powder with the molecular formula C₂₀H₁₂N₂O₂, used as a pigment.
adj
(organic chemistry) Relating to, or characteristic of a quinone
n
(organic chemistry) The diphenol meta-dihydroxy benzene, used as a mild antiseptic and in many industrial applications; isomeric with catechol and hydroquinone.
n
(organic chemistry) The chromenone 3,3-dimethyl-2,4-dihydrobenzo[h]chromene-5,6-dione present in the roots of a Rhinacanthus
n
(organic chemistry) Any of a group of cyanines derived from rhodanine
n
(organic chemistry) The pigment 2-amino-6-[(2S)-2-hydroxypropanoyl]-7,8-dihydro-1H-pteridin-4-one
n
(organic chemistry) Any compound having a structure based on a sesquineolignane
n
(archaic, organic chemistry) A resin from Ipomoea simulans, found in Tampico jalap, laxative in small doses, purgative in large ones.
n
(organic chemistry) The oxidized rearrangement product of taxodone.
n
(organic chemistry) Caffeine when present in tea.
n
(organic chemistry) A particular phenylethanoid found in olive oil.
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