羧酸是一类含有-COOH官能团的有机化合物,其中C原子与两个氧原子和一个氢原子相连,并且这两个氧原子中有一个是单键连接至碳原子。羧酸通常具有较强的酸性。
主要类别及衍生物 羧酸类化合物羧酸及其衍生物是有机化学中非常重要的一类化合物,在科学研究和工业应用中占据着重要的地位。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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氢氧化(7Li(OH))锂 | 2-[4-(3,5-dichloropyridin-2-yloxy)-phenoxy]-propionic acid propargyl ester | 72280-52-5 | C17H13Cl2NO4 |
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氢化白毛莨分碱盐酸盐 | Hydrohydrastinine hydrochloride | 5985-04-6 | C11H13NO2*ClH |
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氢化可的松21-戊酸酯 | hydrocortisone 17-valerate | 6678-00-8 | C26H38O6 |
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氢化可的松 21-丁酸盐 | hydrocortisone 21-butyrate | 6677-99-2 | C25H36O6 |
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氟雷拉纳标准品040 | (4-(hydroxyimino)methyl)-2-methylbenzoic acid | 1437051-93-8 | C9H9NO3 |
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氟铬酸吡啶酯(PFC) | Pyridin-1-ium; trioxochromium; hydrofluoride | 83042-08-4 | C5H7CrFNO3+ |
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氟试剂(3-甲基胺-茜素二乙酸) | Alizarin fluorine Blue dihydrate | 455303-00-1 | C19H19NO10 |
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氟米松酸FMS-2-A | 9β,11β-epoxy-3,17α,21-trihydroxy-16α-methylpregna-1,3,5-triene-20-one 3-benzoate-21-acetate | 477898-18-3 | C31H34O7 |
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氟碘乙酸乙酯 | ethyl 2-fluoro-2-iodoacetate | 401-58-1 | C4H6FIO2 |
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氟替卡松杂质17 | 6α,9α-difluoro-17α-(furan-2-yl)carbonyloxy-11β-hydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carbothioic acid | 397864-40-3 | C26H28F2O6S |
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氟替卡松杂质 | 17β-[(N,N-dimethylcarbornyl)thio]-6α,9α-difluoro-11β-hydroxy-16α-methyl-17α-(2-furoyloxy)-3-oxoandrosta-1,4-diene | 948565-92-2 | C29H33F2NO7S |
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氟替卡松二聚体 | Fluticasone Dimer Impurity | 220589-37-7 | C43H51F5O8S |
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氟替卡松17beta-羰基次磺酸17-丙酸酯 | 6α,9α-difluoro-11β-hydroxy-16α-methyl-3-oxo-17α-propionyloxyandrosta-1,4-diene-17β-carbonylsulfenic acid | 948566-12-9 | C24H30F2O6S |
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氟奋乃静砜 | Fluphenazine S,S-dioxide | 1476-79-5 | C22H26F3N3O3S |
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氟培龙 | fluperolone Acetate | 2119-75-7 | C24H31FO6 |
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氟代碳酸乙烯酯 | fluoroethylene carbonate | 114435-02-8 | C3H3FO3 |
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氟代环己胺 | fluorocyclohexane | 372-46-3 | C6H11F |
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氟乙酸乙酯 | ethyl 2-fluoroacetate | 459-72-3 | C4H7FO2 |
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氘代磷酸 | [D<sub>3</sub>]phosphoric acid | 14335-33-2 | H3O4P |
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氘代丙酰氯 | d5-propionyl chloride | 352439-04-4 | C3H5ClO |
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毛果芸香碱 | isopilocarpine | 531-35-1 | C11H16N2O2 |
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毒扁豆鹼鹽酸鹽 | Physostigmine hydrochloride | 6091-12-9 | C15H22ClN3O2 |
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歧化松香钾皂 | Potassium (1R-(1alpha,4abeta,10aalpha))-1,2,3,4,4a,9,10,10a-octahydro-7-isopropyl-1,4a-dimethylphenanthren-1-carboxylate | 38592-41-5 | C20H27KO2 |
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正戊酸己酯 | hexyl valerate | 1117-59-5 | C11H22O2 |
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正戊酸 | n-Pentanoic acid | 109-52-4 | C5H10O2 |
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正庚酸钠盐 | 10051-45-3 | C7H14NaO2 |
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正庚基丙烯酸酯 | heptyl acrylate | 2499-58-3 | C10H18O2 |
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正十二烷基磷酸 | dodecylphosphonic acid | 5137-70-2 | C12H27O3P |
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正丁酸乙烯酯 | vinyl n-butyrate | 123-20-6 | C6H10O2 |
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正丁基硫酸钠 | Butyl sulfate sodium salt | 1000-67-5 | C4H10NaO4S |
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次磷酸镍 | Nickel bisphosphinate | 36026-88-7 | H2NiO2P+3 |
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次氯酸叔丁酯 | tert-butylhypochlorite | 507-40-4 | C4H9ClO |
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橡胶促进剂CED | Cadmium;diethylcarbamodithioic acid | 7346-68-1 | C5H11CdNS2 |
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樟芝酸A | antcin A | 163597-24-8 | C29H42O4 |
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槟榔碱 | arecoline | 63-75-2 | C8H13NO2 |
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椰子油酸 | cocinic acid | 61788-47-4 | C19H21NO5 |
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棕榈酸辛酯 | 2-ethyl hexanol ester of hexadecanoic acid | 29806-73-3 | C24H48O2 |
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棕榈酸异丙酯 | palmitic acid isopropyl ester | 142-91-6 | C19H38O2 |
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棕榈酸 N-羟基琥珀酰亚胺酯 | palmitic acid N-succinimide ester | 14464-31-4 | C20H35NO4 |
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棕榈酸 | 1-hexadecylcarboxylic acid | 57-10-3 | C16H32O2 |
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桂利嗪EP杂质2盐酸盐 | 1-((3-chlorophenyl)(phenyl)methyl)piperazine | 70558-10-0 | C17H19ClN2 |
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格佐匹韦中间体2 | 1-(tert-butyl) 2-methyl (2S,4R)-4-((3-chloro-7-methoxyquinoxalin-2-yl)oxy)pyrrolidine-1,2-dicarboxylate | 1206524-79-9 | C20H24ClN3O6 |
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核固红-硫酸铝 | 4-Amino-1,3-dihydroxy-9,10-dioxoanthracene-2-sulfonic acid;azane | 84100-72-1 | C14H12N2O7S |
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柳酸咖啡鹼 | 1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione, caffeine; salicylate | 5743-22-6 | C7H6O3*C8H10N4O2 |
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柠檬酸铵 | ammonium citrate | 3458-72-8 | C6H8O7*3H3N |
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柠檬酸钙 | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium salt | 813-94-5 | C6H8CaO7 |
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柠檬酸杂质C | N-ethyl-3-benzenepropanamine hydrochloride | 13125-63-8 | C11H17N*ClH |
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柠檬酸咖啡因 | caffeine citrate | 69-22-7 | C6H8O7*C8H10N4O2 |
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柠檬酸单甘油酯 | Monoglyceride citrate | 36291-32-4 | C9H14O9 |
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柠檬酸 | citric acid | 77-92-9 | C6H8O7 |
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