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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21-氯-9-beta,11-beta-环氧-17-羟基-16-alpha-甲基孕甾-1,4-二烯-3,20-二酮 | 21-chloro-17α-hydroxy-9β,11β-oxido-16α-methylpregna-1,4-diene-3,20-dione | 83881-08-7 | C22H27ClO4 |
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21-乙酰氧基去氯莫米松糠酸盐 | 9α-chloro-16α-methyl-11β,17α,21-trihydroxy-1,4-pregnadiene-3,20-dione 17-(2'-furoate) 21-acetate | 83897-05-6 | C29H33ClO8 |
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21-[(3aS,4S,6aR)-六氢-2-氧代-1H-噻吩并[3,4-d]咪唑-4-基]-17-氧代-4,7,10,13-四氧杂-16-氮杂二十一烷酸 | 17-oxo-21-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13-tetraoxa-16-azahenicosan-1-oic acid | 721431-18-1 | C21H37N3O8S |
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21-O-乙酰基地塞米松9,11-环氧化物 | 17α,21-dihydroxy-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate | 2884-51-7 | C24H30O6 |
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2.3.4-三甲氧基苯乙酸 | 2,3,4-trimethoxyphenylacetic acid | 22480-91-7 | C11H14O5 |
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2.3-二氯苯并三氯化物 | 2,3-dichlorobenzotrichloride | 84613-97-8 | C7H3Cl5 |
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2-(4-氯苯基)-2,2-二氟乙酸乙酯 | ethyl 2-(4-chlorophenyl)-2,2-difluoroacetate | 130754-19-7 | C10H9ClF2O2 |
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2-(3-氯-2-氟苯基)-2,2-二氟乙酸乙酯 | 2-(3-chloro-2-fluorophenyl)-2,2-difluoroacetic acid ethyl ester | 1215205-78-9 | C10H8ClF3O2 |
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2-马来酰亚胺基乙酸 | <i>N</i>,<i>N</i>-maleoyl-glycine | 25021-08-3 | C6H5NO4 |
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2-金刚烷酮-5-甲酸 | 4-oxoadamantane-1-carboxylic acid | 56674-87-4 | C11H14O3 |
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2-酮-L-古洛糖酸 | 2-keto-L-gulonic acid | 526-98-7 | C6H10O7 |
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2-过氧乙酰丙酰氯 | (S)-2-acetoxypropanoyl chloride | 36394-75-9 | C5H7ClO3 |
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2-辛基十二烷基十四酸酯 | 2-octyl-1-dodecyl myristate | 22766-83-2 | C34H68O2 |
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2-辛基丁二酸 | 2-octylsuccinic acid | 2530-32-7 | C12H22O4 |
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2-蒽磺酰氯 | anthracene-2-sulfonyl chloride | 17407-98-6 | C14H9ClO2S |
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2-萘酚-3,6-二磺酸 | 2-naphthol-3,6-disulphonic acid | 148-75-4 | C10H8O7S2 |
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2-萘胺-4,8-二磺酸 | 3-amino-1,5-naphthalenedisulfonic acid | 131-27-1 | C10H9NO6S2 |
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2-萘胺-1-磺酸 | 2-aminonaphthalenesulfonic acid | 81-16-3 | C10H9NO3S |
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2-萘甲酸钠 | 17273-79-9 | C11H8NaO2 |
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2-萘氧乙酸钠 | 2-Naphthoxyacetic acid sodium salt, crystalline | 10042-71-4 | C12H10NaO3 |
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2-萘基丙烯酸酯 | 2-naphthyl acrylate | 52684-34-1 | C13H10O2 |
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2-萘基三氟甲烷磺酸 | 2-naphthyl triflate | 3857-83-8 | C11H7F3O3S |
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2-茚满基乙酸 | 2-(indan-2-yl)acetic acid | 37868-26-1 | C11H12O2 |
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2-苯硫基-5-丙酰基苯基乙酸 | 5-(1-propanoyl)-2-phenylthiophenyl acetic acid | 103918-73-6 | C17H16O3S |
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2-苯甲硫基乙酸 | (benzhydrylthio)acetic acid | 63547-22-8 | C15H14O2S |
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2-苯氧基苯甲酸甲酯 | methyl 2-phenoxybenzoate | 21905-56-6 | C14H12O3 |
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2-苯氧基苯甲酰氯 | 2-phenoxybenzoyl chloride | 40501-36-8 | C13H9ClO2 |
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2-苯氧基烟酸 | 2-Phenoxy-nicotinsaeure | 35620-71-4 | C12H9NO3 |
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2-苯氧基丙酰氯 | 2-phenoxypropanoic acid chloride | 122-35-0 | C9H9ClO2 |
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2-苯氧基丁酸 | 2-phenoxybutyric acid | 13794-14-4 | C10H12O3 |
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2-苯基硫代烟酸 | 2-(phenylthio)nicotinic acid | 35620-72-5 | C12H9NO2S |
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2-苯基甲氧基乙酸甲酯 | methyl 2-(benzyloxy)acetate | 31600-43-8 | C10H12O3 |
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2-苯基甘油酸 | 2-phenylglyceric acid | 5693-97-0 | C9H10O4 |
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2-苯基噁唑-5-羧酸 | 2-phenyloxazole-5-carboxylic acid | 106833-79-8 | C10H7NO3 |
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2-苯基乙醇乙酸酯 | styryl acetate | 10521-96-7 | C10H10O2 |
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2-苯基乙基苯氧基乙酸酯 | phenethyl 2-phenoxyacetate | 5456-33-7 | C16H16O3 |
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2-苯基乙基庚酸酯 | phenethyl heptanoate | 5454-11-5 | C15H22O2 |
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2-苯基丙酰氯 | 2-phenylpropionyl chloride | 22414-26-2 | C9H9ClO |
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2-苯基丙烯酸甲酯 | 2-phenyl-acrylic acid methyl ester | 1865-29-8 | C10H10O2 |
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2-苯基丁酸酐 | 2-phenylbutyric anhydride | 1519-21-7 | C20H22O3 |
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2-苯基-2-乙基丁酸 | 2-Ethyl-2-phenyl-buttersaeure | 5465-28-1 | C12H16O2 |
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2-苯基-1-丙胺盐酸盐 | 2-phenyl-1-propylamine hydrochloride | 20388-87-8 | C9H13N*ClH |
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2-苯二甲酰亚氨基丙酸 | 2-phthalimidopropionic acid | 19506-87-7 | C11H9NO4 |
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2-苯乙胺硫酸盐 | Phenethylamine sulfate | 71750-39-5 | C8H13NO4S |
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2-苄氧基苯硼酸频那醇酯 | 2-(2-(benzyloxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1027757-13-6 | C19H23BO3 |
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2-苄氧基苯甲酸 | 2-benzyloxybenzoic acid | 14389-86-7 | C14H12O3 |
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2-苄氧基苯乙酸 | 2-hydroxyphenylacetic acid benzyl ether | 22047-88-7 | C15H14O3 |
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2-苄氧基-1-乙胺盐酸盐 | 2-(benzyloxy)ethanamine hydrochloride | 10578-75-3 | C9H13NO*ClH |
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2-苄基苯甲酸 | 2-Benzylbenzoic acid | 612-35-1 | C14H12O2 |
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2-苄基-5-甲基吡唑-3-羧酸 | 1-benzyl-3-methylpyrazole-5-carboxylic acid | 1141-70-4 | C12H12N2O2 |
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