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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4-氰基苯基4-戊基环己烷羧酸酯 | 4-n-pentylcyclohexane-carboxylic-acid-4-cyanophenylester | 70443-56-0 | C19H25NO2 |
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4-氰基苯基4-(4-戊基环己基)苯甲酸酯 | 4-Cyanophenyl 4-(trans-4-pentylcyclohexyl)benzoate | 313492-66-9 | C25H29NO2 |
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4-氰基肉桂酸 | (E)-4-cyanocinnamic acid | 16642-94-7 | C10H7NO2 |
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4-氰基氮杂环庚烷-1-羧酸叔丁酯 | tert-butyl 4-cyanoazepane-1-carboxylate | 1259056-34-2 | C12H20N2O2 |
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4-氰基氨基苯甲酸 | 4-(cyanoamino)benzoic acid | 61700-58-1 | C8H6N2O2 |
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4-氰基-4-[[(十二烷硫基)硫酮甲基]硫基]戊酸 | 4-cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid | 870196-80-8 | C19H33NO2S3 |
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4-氰基-4-(硫代苯甲酰)戊酸 | 4-cyano-4-(thiobenzoylthio)pentanoic acid | 201611-92-9 | C13H13NO2S2 |
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4-氰基-3-苯基丙酸 | (4-cyanophenyl)propionic acid | 42287-94-5 | C10H9NO2 |
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4-氰基-3-硝基苯甲酸 | 4-cyano-3-nitrobenzoic acid | 153775-42-9 | C8H4N2O4 |
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4-氰基-3-甲基苯硼酸 | (4-cyano-3-methylphenyl)boronic acid | 856255-58-8 | C8H8BNO2 |
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4-氰基-2-甲氧基苯甲酸 | 4-cyano-2-methoxybenzoic acid | 89469-52-3 | C9H7NO3 |
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4-氰基-2-甲基苯甲酸 | 4-Cyano-2-methylbenzoic acid | 1975-53-7 | C9H7NO2 |
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4-氰基-2-三氟甲基苯甲酸 | 4-cyano-2-(trifluoromethyl)benzoic acid | 267242-09-1 | C9H4F3NO2 |
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4-氰基-2,2-二甲基-3-氧代-1-吡咯烷羧酸叔丁酯 | tert-butyl 4-cyano-2,2-dimethyl-3-oxopyrrolidine-1-carboxylate | 946497-94-5 | C12H18N2O3 |
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4-氰基 2-甲基苯甲酸甲酯 | 4-cyano-2-methylbenzoic acid methyl ester | 103261-67-2 | C10H9NO2 |
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4-氯邻苯二酸 | 4-chlorophthalic acid | 89-20-3 | C8H5ClO4 |
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4-氯苯甲酸钠 | 3686-66-6 | C7H5ClNaO2 |
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4-氯苯甲酸苯酯 | phenyl 4-chlorobenzoate | 1871-38-1 | C13H9ClO2 |
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4-氯苯甲酰氯 | 4-chloro-benzoyl chloride | 122-01-0 | C7H4Cl2O |
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4-氯苯基胍盐酸盐 | 1-(4-chlorophenyl)guanidine hydrochloride | 14279-91-5 | C7H8ClN3*ClH |
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4-氯苯基氯硫代甲酸酯 | 4-chlorophenyl chlorothionoformate | 937-64-4 | C7H4Cl2OS |
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4-氯甲基苯甲酰氯 | 4-Chloromethylbenzoyl chloride | 876-08-4 | C8H6Cl2O |
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4-氯-5-羧基异噻唑 | 4-chloroisothiazole-5-carboxylic acid | 88982-87-0 | C4H2ClNO2S |
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4-氯-5-碘-7H-吡咯并[2,3-D]嘧啶-7-羧酸叔丁酯 | t-butyl 4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine-7-carboxylate | 1244855-76-2 | C11H11ClIN3O2 |
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4-氯-3-碘苯甲酸 | 4-chloro-3-iodobenzoic acid | 42860-04-8 | C7H4ClIO2 |
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4-氯-3-硝基-5-(三氟甲基)苯甲酸 | 4-chloro-3-nitro-5-(trifluoromethyl)benzoic acid | 350488-79-8 | C8H3ClF3NO4 |
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4-氯-3-甲苯基乙酸酯 | 4-chloro-3-methylphenyl acetate | 54963-43-8 | C9H9ClO2 |
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4-氯-3-甲氧基苯甲酸 | 4-chloro-3-methoxybenzoic acid | 85740-98-3 | C8H7ClO3 |
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4-氯-3-甲基苯甲酸 | 4-chloro-3-methylbenzoic acid | 7697-29-2 | C8H7ClO2 |
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4-氯-3-甲基-苯胺盐酸盐 | 4-chloro-3-methylbenzenaminium chloride | 30273-23-5 | C7H8ClN*ClH |
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4-氯-3-氯磺酰基-5-硝基苯甲酸 | 4-chloro-5-chlorosulphonyl-3-nitro-benzoic acid | 22892-95-1 | C7H3Cl2NO6S |
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4-氯-3-氧代丁酸 | 4-chloro-3-oxobutanoic acid | 27807-84-7 | C4H5ClO3 |
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4-氯-3-三氟甲氧基苯基乙酸 | 4-chloro-3-(trifluoromethoxy)phenylacetic acid | 886501-02-6 | C9H6ClF3O3 |
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4-氯-3-三氟甲基苯乙酸 | 4-chloro-3-(trifluoromethyl)phenylacetic acid | 22902-86-9 | C9H6ClF3O2 |
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4-氯-3-(三氟甲氧基)苯甲酸 | 4-chloro-3-(trifluoromethoxy)benzoic acid | 886500-50-1 | C8H4ClF3O3 |
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4-氯-3,5-二硝基苯磺酸 | 4-chloro-3,5-dinitrobenzenesulfonic acid | 88-91-5 | C6H3ClN2O7S |
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4-氯-2-甲酰基苯甲酸甲酯 | methyl 4-chloro-2-formylbenzoate | 1001336-16-8 | C9H7ClO3 |
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4-氯-2-甲巯基嘧啶-5-甲酰氯 | 4-chloro-2-(methylthio)pyrimidine-5-carbonyl chloride | 55084-66-7 | C6H4Cl2N2OS |
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4-氯-2-甲基苯甲酸钠 | Benzoic acid, 4-chloro-2-methyl-, sodium salt (1:1) | 203261-42-1 | C8H6ClNaO2 |
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4-氯-2-甲基苯基异氰酸酯 | 4-chloro-2-methylphenyl isocyanate | 37408-18-7 | C8H6ClNO |
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4-氯-2-氟肉桂酸,主要为反式 | 4-chloro-2-fluorocinnamic acid | 312693-55-3 | C9H6ClFO2 |
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4-氯-2-(三氟甲基)苯甲酸 | 4-chloro-2-(trifluoromethyl)benzoic acid | 142994-09-0 | C8H4ClF3O2 |
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4-氯-1H-吡咯-2-羧酸 | 4-chloro-1H-pyrrole-2-carboxylic acid | 27746-03-8 | C5H4ClNO2 |
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4-氯-1-乙基-1H-吡唑-5-羧酸 | 4-chloro-1-ethyl-1H-pyrazole-5-carboxylic acid | 400756-39-0 | C6H7ClN2O2 |
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4-氯-1-乙基-1H-吡唑-3-羧酸 | 4-chloro-1-ethylpyrazole-3-carboxylic acid | 512810-20-7 | C6H7ClN2O2 |
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4-氯-1-丁胺盐酸盐 | 4-chlorobutylamine hydrochloride | 6435-84-3 | C4H10ClN*ClH |
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4-氨基苯酚磷酸硫代硫酸酯 | tris(4-aminophenyl)thiophosphate | 52664-35-4 | C18H18N3O3PS |
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4-氨基苯甲酸镁 | 14926-08-0 | C7H7MgNO2 |
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4-氨基苯甲酰氯 | 4-aminobenzoyl chloride | 16106-38-0 | C7H6ClNO |
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4-氨基苯乙酸 | 4-acetoxyphenylamine | 13871-68-6 | C8H9NO2 |
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