hippuric acid.
| 单词 | θ69776 |
| 释义 | the world > matter > chemistry > organic chemistry > organic acids > [noun] > carboxylic acids > miscellaneous others (41) urobenzoic acid1836 hippuric acid. adipic acid1838 a crystalline carboxylic acid obtained originally by oxidizing natural fats and used as a monomer in the production of nylon. azelaic acid1838 In azelaic acid = anchoic, adj. acid. isethionic acid1838 In isethionic acid, a monobasic acid, C2H6SO4, formed together with sulphuric acid, by boiling ethionic acid with water. Its salts are iˈsethionates… rutinic acid1845 = rutin, n.; cf. rutic acid n. (b) at rutic, adj. rutic acid1848 †(a) = capric acid n. at capric, adj. 2a (obsolete rare); (b) = rutin, n. (now rare). glyoxylic acid1856 the simplest aldehydic acid, obtained as a thick syrupy liquid, CHO·COOH, with a suffocating smell or as a hydrated crystalline solid… malonic acid1859 a crystalline acid, CH2(COOH)2, obtainable by oxidation of malic acid; propanedioic acid. piperic acid1863 a crystalline bicyclic acid derived from piperine; 5-(1,3-benzodioxol-5-yl)-2,4-pentadienoic acid, (OCH2O)H3C6—(CH)4—COOH. butalanine1865 A carboxylic acid later identified as the amino acid valine. methacrylic acid1865 a colourless water-soluble compound, melting at 15–16°C, which readily polymerizes and is used as a chemical intermediate esp. in the manufacture… barbituric acid1866 an acid (C4H4O3N2) from which various hypnotic and sedative drugs are derived; malonyl urea. pichuric acid1866 lauric acid, as originally obtained from pichurim beans. carboxylic acid1868 any organic acid containing one or more carboxyl groups (see sense 2); (also) forming the termination of names of particular acids of this kind. gluconic acid1871 The acid derived from glucose by oxidation of the aldehyde group to a carboxyl group. xylic acid1872 dimethylbenzoic acid, C9H10O2, also called xylylic adj. at xylyl, n. derivatives acid (see quots.). xylidic acid1872 either of two isomeric substances obtained by the oxidation of xylic and paraxylic acids: see 1872. aconic acid1873 Chemistry. aconic acid n. a crystalline carboxylic acid obtained by heating itaconic acid. formobenzoic1873 Combining form of formic, adj., as in ˌformobenˈzoic n.,formo acid n. an obsolete name for mandelic, adj. acid. ˌformoˈbenzoate n. a salt of this… nicotinic acid1873 a crystalline heterocyclic acid formed by the oxidation of nicotine, which is a vitamin of the B complex, occurs in foods such as yeasts, fish… hydracrylic acid1877 In hydracrylic acid C3H6O3, a monobasic lactic acid, which exists as a thick uncrystallizable syrup, and decomposes on heating into acrylic acid… undecylenic acid1879 a yellow, water-insoluble carboxylic acid, CH2: CH(CH2)8COOH, which is used as an antifungal agent. isonicotinic acid1883 pyridine-4-carboxylic acid, (C5H4N)COOH, a crystalline compound used in the synthesis of isoniazid. isatoic acid1885 isatoic acid: †(a) = isatoic anhydride at sense 2 (below) (obsolete); (b) N-Carboxyanthranilic acid, C6H4(COOH) (NHCOOH), known only as its… linolenic acid1887 A liquid unsaturated carboxylic acid, C18H30O2, which is found as a glyceride in linseed and most other drying oils: 9,12,15-octadecatrienoic acid. hendecenoic acid1889 an unsaturated carboxylic acid with a chain of eleven carbon atoms; = undecylenic acid n. at undec-, comb._form affix. heptenoic acid1889 any of several monocarboxylic acids, C6H11COOH, having one double bond. mannonic acid1890 an organic acid, C6H1207, derived from mannose by the oxidation of the aldehyde group to a carboxyl group. phenolcarboxylic acid1893 phenolcarboxylic acid, any acid which contains a carboxyl group and a hydroxyl group bonded to the same benzene ring. naphthenic acid1894 any of the carboxylic acids obtained in the refining of petroleum, esp. one derived from an alicyclic compound (as cyclohexane or cyclopentane)… aldonic acid1904 any of a class of carboxylic acids obtained from aldose sugars by oxidation of the aldehyde group. naphthaleneacetic acid1917 either of two crystalline isomers, C10H7CH2COOH, obtained by replacing one of the hydrogen atoms of naphthalene by an acetic acid group; spec. (more… heptanoic acid1928 oenanthic acid, CH3·(CH2)5·COOH. hexuronic acid1928 any of a class of uronic acids derived from hexose; spec. = ascorbic acid n. at ascorbic, adj. pantothenic acid1933 an oily, liquid carboxylic acid whose molecule consists of β-alanine linked to a pantoyl residue, and which is widely distributed in plant and… neuraminic acid1942 a carboxylic acid, C9H17NO8, which is an amino sugar of which derivatives occur in many animal tissues, chiefly as sialic acids. pantoic acid1945 a crystalline carboxylic acid of which pantothenic acid is a derivative; 2,4-dihydroxy-3,3-dimethylbutanoic acid, HOCH2·C(CH3)2·CH(OH)·COOH. penicillanic acid1953 a crystalline compound, C8H11NO2S, whose bicyclic molecular structure is the nucleus of the penicillins and consists of a β-lactam ring fused to a… mevalonic acid1957 a carboxylic acid first identified as a growth factor for lactobacilli and later recognized to play a role in isoprenoid metabolism (see mevalonate… retinoic acid1960 a fragrant, yellow, crystalline acid which is produced by the oxidation of retinol (vitamin A1), acts as a regulator of differentiation in… isobutyric acid- a liquid carboxylic acid, (CH3)2CH·COOH, found in many plants and also obtained by oxidation of isobutyl alcohol. |
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