n
(organic chemistry) A compound formed by the ethoxylation of ammonium lauryl sulfate, having properties similar to sodium laureth sulfate.
adj
(chemistry) That is attracted to, or centred on the nitrogen atom of a molecule
n
(organic chemistry) The simplest aromatic sulfonic acid, a colourless deliquescent sheet crystal or white wax solid that is soluble in water and ethanol.
n
(biochemistry) Any biochemical thiol
n
(chemistry) any molecule having two independent radical centres
n
(organic chemistry) Any sulfonic acid derived from camphor, but especially d-camphorsulfonic acid (known as Reychler's acid) classically used to resolve stereoisomers
n
(organic chemistry) any organic anion of general formula R₃C⁻
adj
(organic chemistry) Relating to carbene radicals
n
(dated, organic chemistry) Synonym of chloroformate
n
(organic chemistry) The anion N≡C-COO⁻ derived from cyanoformic acid; and salt or ester of this acid
n
(biochemistry) The anion formed by the deprotonation of cyanuric acid
n
(organic chemistry) A derivative of biotin that lacks a sulfur atom; it is a bacterial precursor of biotin
n
(organic chemistry) Any compound that has two epoxide groups
n
(inorganic chemistry) The anion COS₂²⁻ formally derived from carbonate by the replacement of two oxygen atoms by sulfur
n
(organic chemistry) Any compound containing two uronate groups or ions
n
(pharmacology) Abbreviation of dioctyl sodium sulfosuccinate.
n
(organic chemistry) An organic compound with the formula H2C=NOH; the oxime of formaldehyde, used as a reagent in organic synthesis.
n
(organic chemistry) Any of a class of compounds of general formula R₂C(OH)SR' (where R' is not H).
n
Alternative form of isatic acid [(chemistry) trioxindol]
n
(organic chemistry) A synthetic short-chain alkane sulfonic acid used in the manufacture of anionic surfactants.
n
(inorganic chemistry) The unstable compound H-N=C=O that is metameric with cyanic acid; the imide of carbonic acid
n
(chemistry) any salt or ester of the hypothetical isothiocyanic acid; or the -NCS radical or the NCS⁻¹ anion; isomeric with thiocyanate
n
(obsolete, chemistry) dithioketal
n
(organic chemistry) Any organometallic ester, but especially an ester of aluminic acid or boric acid
n
Any metallocomplex based on salophene
n
(chemistry) A nitro derivative of salicylic acid.
n
(organic chemistry) Any nitroso derivative of an alkene
n
(organic chemistry) Any organic nitrate ester.
n
(organic chemistry) Any organic phosphorothioate
n
(chemistry) The hypothetical compound C(OH)₄ known only as its derivatives, the orthocarbonates
n
(organic chemistry) Any orthoester, formally derived from (the unstable) thioformic acid, of general formula HC(SR)₃
n
(organic chemistry) An organic compound with the chemical formula (COCl)₂, the diacid chloride of oxalic acid, a useful reagent in organic synthesis.
n
(organic chemistry) A complex nitrogenous acid, C₄H₅N₃O₄, not known in the free state, but obtained, in combination with its salts, by a slow oxidation of uric acid, to which it is related.
n
(organic chemistry) Any cation of general formula R=O⁺-R
n
(organic chemistry) The peroxy derivative of acetic acid CH₃-CO-OOH; it is a powerful oxidizing agent and disinfectant though can be explosive
n
(organic chemistry) Any perfluoro derivative of a decanoate group or anion
n
(neologism) A two-dimensional form of graphene, the allotrope of carbon found in graphite, with 5/6/7-sided rings instead of just the 6-sided ones found in conventional graphene.
n
(organic chemistry, especially in combination) Any phenyl derivative of a sulfonyl group
n
(organic chemistry) Any of a class of phorbol esters
n
(chemistry) any substituted phosphorus analogue of carbenes having general formula R-P:
n
(obsolete, chemistry) Acetone.
adj
Alternative form of pyrrolidone carboxylic
n
(dated, inorganic chemistry) A complex of oxalate and oxalic acid
n
(chemistry) The oxime of salicylaldehyde, a crystalline solid that is a chelator and sometimes used in the analysis of samples containing transition metal ions, with which it often forms brightly-coloured coordination complexes.
n
(chemistry) Phenyl salicylate; a, odorless, tasteless, white crystalline powder, nearly insoluble in water, but soluble in chloroform, ether, oils, and certain concentrations of alcohol, which is split up in the intestines into salicylic acid and phenol, and which is used for certain medicinal purposes.
n
(organic chemistry) The univalent radical derived from serine.
n
(organic chemistry, especially in combination) The univalent radical NH₂-SO₂- derived from sulfamide
n
(organic chemistry) The sulfonic acid 2-oxoethanesulfonic acid
n
(organic chemistry) Any derivative of a coumarin in which the >C=O group is replaced by >SO₂
n
(chemistry) A sulfone, derived from acetone and ethyl mercaptan, that is used as a mild hypnotic.
n
(organic chemistry) The imine of a sulfonic acid
n
(organic chemistry) any derivative of this cation in which one or more hydrogen atoms are replaced by organic radicals
n
(organic chemistry) Any N-sulfonyl derivative of a hydrazone
n
(organic chemistry) Synonym of thiourea
n
A particular chelator, 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid.
n
(organic chemistry) The thioaldehyde 2-propenethial CH₂=CH-CH=S
n
(organic chemistry, in the plural) Any oligomer of this compound.
n
(organic chemistry, especially in combination) Any organic compound formally derived from a carboxylic acid by replacing either or both of the carboxyl oxygen atoms with sulfur - R-C(S)OH, R-C(O)SH or R-C(S)SH
n
(organic chemistry) Any compound formally derived from a lactam by replacing the oxygen atom with sulfur; a cyclic thioamide
n
(organic chemistry) Any of a class of compounds formally derived from the lactones by replacing either, or both, of the oxygen atoms with sulfur
n
(organic chemistry) A red or violet dyestuff with a greenish metallic lustre, produced by the chemical dehydration of thionine.
n
(organic chemistry) Any of a class of compounds, of general formula R-S-O-R^' formally derived from the peroxides by replacing one oxygen atom with sulfur
n
(organic chemistry) The aromatic carboxylic acid 2-sulfanylbenzoic acid
n
(chemistry, uncountable) Initialism of trilaurylamine.
n
(organic chemistry) The amide of toluenesulfonic acid
n
(organic chemistry) Alternative form of tributyl phosphate [(organic chemistry) The tributyl ester of phosphoric acid]
n
(organic chemistry) Any compound that has three butyrate groups
n
(organic chemistry) An organic carboxylic acid whose chemical structure contains three carboxyl functional groups, the best-known example being citric acid.
n
(organic chemistry) Any ketone having three carbonyl groups
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