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-硝基-3,5-二甲基苯甲酸 | 3,5-dimethyl-4-nitrobenzoic acid | 3095-38-3 | C9H9NO4 |
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4-疏基吡啶-3-氨基甲酸叔丁酯 | 3-(tert-Butoxycarbonylamino)-4-mercaptopyridine | 139460-10-9 | C10H14N2O2S |
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4-疏基-4-甲基戊酸 | 4-mercapto-4-methylpentanoic acid | 140231-31-8 | C6H12O2S |
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4-甲酰基苯磺酰氯 | 4-formylbenzene-1-sulfonyl chloride | 85822-16-8 | C7H5ClO3S |
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4-甲酰基环己烷羧酸 | 4-formylcyclohexane-1-carboxylic acid | 943844-25-5 | C8H12O3 |
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4-甲酰基哌嗪-1-羧酸叔丁酯 | tert-butyl 4-formylpiperazine-1-carboxylate | 183383-30-4 | C10H18N2O3 |
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4-甲酰基双环并[2.2.2]辛烷-1-甲酸甲酯 | methyl 4-formylbicyclo[2.2.2]octane-1-carboxylate | 94994-25-9 | C11H16O3 |
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4-甲酰基-3,5-二甲基-1H-吡唑-1-羧酸叔丁酯 | tert-Butyl 4-formyl-3,5-dimethyl-1H-pyrazole-1-carboxylate | 844891-13-0 | C11H16N2O3 |
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4-甲酰基-2-甲基苯硼酸 | (4-formyl-2-methylphenyl)boronic acid | 156428-81-8 | C8H9BO3 |
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4-甲酰-3-羟基苯甲酸 | 4-formyl-3-hydroxybenzoic acid | 619-12-5 | C8H6O4 |
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4-甲酯 2,2-二甲基-丁二酸 | 4-methoxy-2,2-dimethyl-4-oxobutanoic acid | 54043-71-9 | C7H12O4 |
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4-甲胺基-3-甲氧基-5-硝基苯羧酸甲酯 | methyl 3-methoxy-4-(methylamino)-5-nitrobenzoate | 1549812-20-5 | C10H12N2O5 |
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4-甲氧羰基立方烷羧酸 | 4-(methoxycarbonyl)-1-cubanecarboxylic acid | 24539-28-4 | C11H10O4 |
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4-甲氧基苯磺酸 | 4-methoxybenzenesulfonic acid | 5857-42-1 | C7H8O4S |
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4-甲氧基苯甲酸-α-13C | p-anisic acid-13C-carboxy | 69838-89-7 | C8H8O3 |
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4-甲氧基苯基甲基丙烯酸酯 | 4-methoxyphenyl methacrylate | 10430-85-0 | C11H12O3 |
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4-甲氧基羰基氯甲酸苯酯 | methyl 4-[(chlorocarbonyl)oxy]benzoate | 31140-40-6 | C9H7ClO4 |
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4-甲氧基甲基苯甲酸 | 4-(Methoxymethyl)benzoic acid | 67003-50-3 | C9H10O3 |
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4-甲氧基环己羧酸 | 4-methoxycyclohexylcarboxylic acid | 95233-12-8 | C8H14O3 |
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4-甲氧基巴豆酸甲酯 | (E)-methyl 4-methoxybut-2-enoate | 13168-99-5 | C6H10O3 |
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4-甲氧基丁酸 | 4-methoxybutyric acid | 29006-02-8 | C5H10O3 |
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4-甲氧基-N,N-二甲基-苯乙胺 | 4-methoxyphenethyl-dimethylamine | 775-33-7 | C11H17NO |
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4-甲氧基-6-氯烟酸 | 6-chloro-4-methoxynicotinic acid | 716362-10-6 | C7H6ClNO3 |
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4-甲氧基-2-硝基苯甲酸甲酯 | methyl 4-methoxy-2-nitrobenzoate | 181871-73-8 | C9H9NO5 |
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4-甲氧基-2-硝基苯乙酸 | (4-methoxy-2-nitro-phenyl)-acetic acid | 20876-30-6 | C9H9NO5 |
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4-甲氧基-2-甲基苯乙酸 | 4-methoxy-2-methylphenylacetic acid | 942-97-2 | C10H12O3 |
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4-甲氧基-1-萘甲酸 | 4-methoxy-1-naphthoic acid | 13041-62-8 | C12H10O3 |
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4-甲基苯磺酸4-溴苯乙酯 | 4-bromophenethyl 4-methylbenzenesulfonate | 84913-19-9 | C15H15BrO3S |
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4-甲基苯磷二酚-0,0-乙酸 | 2-[2-(carboxymethyloxy)-4-methyl-phenoxy]acetic acid | 5458-76-4 | C11H12O6 |
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4-甲基苯甲酸镉(+2) | Cd[O<sub>2</sub>C(C<sub>6</sub>H<sub>4</sub>-4-Me)]<sub>2</sub> | 2420-97-5 | C16H14CdO4 |
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4-甲基苯甲酸叔丁酯 | tert-butyl 4-methylbenzoate | 13756-42-8 | C12H16O2 |
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4-甲基戊基丙烯酸酯 | 4-Methylpentyl acrylate | 5143-30-6 | C9H16O2 |
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4-甲基异酞酸 | 4-methyl isophthalic acid | 3347-99-7 | C9H8O4 |
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4-甲基己酸 | 4-methylhexanoic acid | 1561-11-1 | C7H14O2 |
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4-甲基吡唑-3-甲酸乙酯 | ethyl 4-methyl-1H-pyrazole-3-carboxylate | 6076-12-6 | C7H10N2O2 |
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4-甲基吡唑-3-甲酸 | 4-methyl-1H-pyrazole-3-carboxylic acid | 82231-51-4 | C5H6N2O2 |
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4-甲基伞形酮油酸酯 | 4-methylumbelliferyl oleate | 18323-58-5 | C28H40O4 |
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4-甲基伞形酮基β--葡糖苷酸水合物 | 4-Methylumbelliferyl-beta-D-glucuronide hydrate | 881005-91-0 | C16H18O10 |
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4-甲基DL-天冬氨酸氢酯 | DL-Asparaginsaeure-β-methylester | 1835-51-4 | C5H9NO4 |
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4-甲基-β-苯乙烯基硼酸频哪醇酯 | (E)-4,4,5,5-tetramethyl-2-(4-methylstyryl)-1,3,2-dioxaborolane | 149777-84-4 | C15H21BO2 |
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4-甲基-4-戊酸 | 4-methyl-4-pentenoic acid | 1001-75-8 | C6H10O2 |
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4-甲基-4-(甲基二硫烷基)戊酸 | 4-methyl-4-(methyldisulfanyl)pentanoic acid | 796073-55-7 | C7H14O2S2 |
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4-甲基-3-(三氟甲基)苯甲酸 | 4-methyl-3-(trifluoromethyl)benzoic acid | 261952-01-6 | C9H7F3O2 |
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4-甲基-2-氧代戊酸 | 4-methyl-2-oxopentanoic acid | 816-66-0 | C6H10O3 |
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4-甲基-2-异氰酸硝基苯 | 2-isocyanato-4-methyl-1-nitrobenzene | 57910-98-2 | C8H6N2O3 |
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4-甲基-2-(三氟甲基)苯硼酸 | 4-methyl-2-trifluoromethylphenylboronic acid | 1021860-94-5 | C8H8BF3O2 |
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4-甲基-1,2,3-噻二唑-5-羧酸 | 4-methyl-[1,2,3]thiadiazole-5-carboxylic acid | 18212-21-0 | C4H4N2O2S |
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4-环辛烯-1-羧酸 | (Z)-cyclooct-4-enecarboxylic acid | 4103-10-0 | C9H14O2 |
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4-环戊酮-1,2-二甲酸 | rac-trans-4-oxocyclopentane-1,2-dicarboxylic acid | 1703-61-3 | C7H8O5 |
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4-环己基环己酮 | 4-cyclohexylcyclohexanone | 92-68-2 | C12H20O |
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