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    首页 分子通 按分子结构分类 有机化合物 有机酸及其衍生物 羧酸及其衍生物

    羧酸及其衍生物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— L-Cysteine, S-[2-[(2-hydroxyethyl)sulfinyl]ethyl]-, (R)- 146300-38-1 C7H15NO4S2
    L-Cysteine, S-[2-[(2-hydroxyethyl)sulfinyl]ethyl]-, (R)-
    —— N-[2,2-bis-(benzoylthio)-acetyl]-alanine 92563-24-1 C19H17NO5S2
    N-[2,2-bis-(benzoylthio)-acetyl]-alanine
    —— 1,3-Diacetoxydimethyldivinyldisiloxan 23174-03-0 C10H18O5Si2
    1,3-Diacetoxydimethyldivinyldisiloxan
    —— 2-Acetoxy-2-cyan-propionsaeureamid 89532-92-3 C6H8N2O3
    2-Acetoxy-2-cyan-propionsaeureamid
    —— (S)-2-((S)-2-Amino-3-hydroxy-propionylamino)-4-(2-sulfo-ethylcarbamoyl)-butyric acid 119292-35-2 C10H19N3O8S
    (S)-2-((S)-2-Amino-3-hydroxy-propionylamino)-4-(2-sulfo-ethylcarbamoyl)-butyric acid
    —— cyclopentyl N-[(1S,4R,6S,14S,18R)-4-(cyclopropylsulfonylcarbamoyl)-18-[(2,7-difluoro-[1]benzofuro[3,2-b]quinolin-11-yl)oxy]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-14-yl]carbamate 1275620-37-5 C42H45F2N5O9S
    cyclopentyl N-[(1S,4R,6S,14S,18R)-4-(cyclopropylsulfonylcarbamoyl)-18-[(2,7-difluoro-[1]benzofuro[3,2-b]quinolin-11-yl)oxy]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-14-yl]carbamate
    —— (6R)-3-acetoxymethyl-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2ξ-carboxylic acid ethyl ester 861-15-4 C20H22N2O6S
    (6R)-3-acetoxymethyl-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2ξ-carboxylic acid ethyl ester
    —— (<i>S</i>)-2-((1<i>S</i>)-3-benzyl-7-oxo-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-mercapto-3-methyl-butyric acid methyl ester; mercury(II) salt (2:1) 56553-17-4 2C17H19N2O4S*Hg
    (<i>S</i>)-2-((1<i>S</i>)-3-benzyl-7-oxo-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-mercapto-3-methyl-butyric acid methyl ester; mercury(II) salt (2:1)
    —— methyl cis-3-methyl-2-oxaspiro<5.4>decane-4-carboxylate 114057-55-5 C12H20O3
    methyl cis-3-methyl-2-oxaspiro<5.4>decane-4-carboxylate
    —— buta-2,3-dienyl-(2-oxoethyl)carbamic acid tert-butyl ester 420132-19-0 C11H17NO3
    buta-2,3-dienyl-(2-oxoethyl)carbamic acid tert-butyl ester
    —— L-valyl-L-proline n-butylamide trifluoroacetate 185212-82-2 C2HF3O2*C14H27N3O2
    L-valyl-L-proline n-butylamide trifluoroacetate
    —— cis-3,4-epoxybutan-1-yl-3,4-d2 acetate 75156-33-1 C6H10O3
    cis-3,4-epoxybutan-1-yl-3,4-d2 acetate
    —— methyl (2S)-2-{4-[(Z)-2-(thiazol-2-yl)-3-(imidazol-1-yl)prop-1-enyl]-2-(pyrid-3-yl)benzamido}-4-methylsulfanylbutyrate 211041-51-9 C27H27N5O3S2
    methyl (2S)-2-{4-[(Z)-2-(thiazol-2-yl)-3-(imidazol-1-yl)prop-1-enyl]-2-(pyrid-3-yl)benzamido}-4-methylsulfanylbutyrate
    —— ethyl {(4S)-4-[(benzyloxy)methyl]-2-oxo-1,3-oxazolidin-3-yl}acetate 597577-80-5 C15H19NO5
    ethyl {(4S)-4-[(benzyloxy)methyl]-2-oxo-1,3-oxazolidin-3-yl}acetate
    —— 148903-12-2 C18H24O4
    —— methyl (2R,3S)-2-(((E)-4-chlorobenzylidene)amino)-3-(4-chlorophenyl)-4-nitrobutanoate 1350970-95-4 C18H16Cl2N2O4
    methyl (2R,3S)-2-(((E)-4-chlorobenzylidene)amino)-3-(4-chlorophenyl)-4-nitrobutanoate
    —— dibutyl (1α,2α,3α,4α,5α,6α)-5,6-dihydroxy-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylate 730964-18-8 C16H26O7
    dibutyl (1α,2α,3α,4α,5α,6α)-5,6-dihydroxy-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylate
    —— 4-(piperidine-3-carbonyl)-[1,4]diazepane-1-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide 1028853-36-2 C19H31N5O3
    4-(piperidine-3-carbonyl)-[1,4]diazepane-1-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide
    —— (S)-2-(2,2-Dimethyl-propionylamino)-3-[4-(2,2-dimethyl-propionyloxy)-phenyl]-propionic acid ethyl ester 38453-14-4 C21H31NO5
    (S)-2-(2,2-Dimethyl-propionylamino)-3-[4-(2,2-dimethyl-propionyloxy)-phenyl]-propionic acid ethyl ester
    —— Z-Cys(-Bzl)-Gly(7)-Cys(-Bzl)-OBzl 34697-26-2 C49H57N9O12S2
    Z-Cys(-Bzl)-Gly(7)-Cys(-Bzl)-OBzl
    —— N-[Bis-(4-methoxy-phenyl)-methyl]-2-(2-nitro-phenylsulfanylamino)-succinamic acid 2,5-dioxo-pyrrolidin-1-yl ester 28487-01-6 C29H28N4O9S
    N-[Bis-(4-methoxy-phenyl)-methyl]-2-(2-nitro-phenylsulfanylamino)-succinamic acid 2,5-dioxo-pyrrolidin-1-yl ester
    —— Propionic acid 2-(2-cyclohexyloxy-ethoxy)-ethyl ester 23078-61-7 C13H24O4
    Propionic acid 2-(2-cyclohexyloxy-ethoxy)-ethyl ester
    —— β-(DL-N-Tosyl-β-phenylalanylamino)-propionamid 17087-04-6 C19H23N3O4S
    β-(DL-N-Tosyl-β-phenylalanylamino)-propionamid
    —— {2-Acetylamino-3-[2-acetylamino-2-(ethoxycarbonylmethyl-carbamoyl)-1,1-dimethyl-ethyldisulfanyl]-3-methyl-butyrylamino}-acetic acid ethyl ester 13976-41-5 C22H38N4O8S2
    {2-Acetylamino-3-[2-acetylamino-2-(ethoxycarbonylmethyl-carbamoyl)-1,1-dimethyl-ethyldisulfanyl]-3-methyl-butyrylamino}-acetic acid ethyl ester
    —— 2-methyl-2-semicarbazido-butyric acid 854855-79-1 C6H13N3O3
    2-methyl-2-semicarbazido-butyric acid
    —— (S)-methyl 2-(4-(4-ethyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-oxopyrrolidin-1-yl)-3-phenylpropanoate 1632322-90-7 C22H28N2O3
    (S)-methyl 2-(4-(4-ethyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-oxopyrrolidin-1-yl)-3-phenylpropanoate
    —— (S)-2-tert-Butoxycarbonylamino-3-[4-((2R,3R,4R,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-ylmethyl)-phenyl]-propionic acid 239806-23-6 C29H39NO13
    (S)-2-tert-Butoxycarbonylamino-3-[4-((2R,3R,4R,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-ylmethyl)-phenyl]-propionic acid
    —— methyl-2-<bis(methylthio)-1-oxo-5,8-dithia-20azaspiro<3,4>-oct-2-yl>acetate 106724-01-0 C10H15NO3S4
    methyl-2-<bis(methylthio)-1-oxo-5,8-dithia-20azaspiro<3,4>-oct-2-yl>acetate
    —— 2-oxo-5',6',7',7a'-tetrahydrospiro[indoline-3,3'-pyrrolizine]-2'-carboxamide 1453811-29-4 C15H15N3O2
    2-oxo-5',6',7',7a'-tetrahydrospiro[indoline-3,3'-pyrrolizine]-2'-carboxamide
    —— N<sup>α</sup>,N<sup>ε</sup>-di(O,O-diisopropyl) phosphoryl L-lysine N-hydroxysuccinimide ester 169624-35-5 C22H43N3O10P2
    N<sup>α</sup>,N<sup>ε</sup>-di(O,O-diisopropyl) phosphoryl L-lysine N-hydroxysuccinimide ester
    —— 3-((R)-4-carboxy-thiazolidin-2-yl)-piperidine-1-carboxylic acid tert-butyl ester 1029800-00-7 C14H24N2O4S
    3-((R)-4-carboxy-thiazolidin-2-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— (R)-1-(3-((4-methyl-2-(4-trifluoromethylphenyl)oxazol-5-yl)methoxy)benzyl)piperidine-2-carboxylic acid methyl ester 1065334-41-9 C26H27F3N2O4
    (R)-1-(3-((4-methyl-2-(4-trifluoromethylphenyl)oxazol-5-yl)methoxy)benzyl)piperidine-2-carboxylic acid methyl ester
    —— 5-methoxy-3-methyl-3-(2-(N-methylamino)-2-oxoethyl)-indoline-2-thione 1619994-36-3 C13H16N2O2S
    5-methoxy-3-methyl-3-(2-(N-methylamino)-2-oxoethyl)-indoline-2-thione
    —— (1R,2R,3R,7R,7aR)-1,2,7-triacetoxy-3-(acetoxymethyl)hexahydro-1H-pyrrolizine 620160-84-1 C16H23NO8
    (1R,2R,3R,7R,7aR)-1,2,7-triacetoxy-3-(acetoxymethyl)hexahydro-1H-pyrrolizine
    —— 3,4,6-tri-O-acetyl-1,5-anhydro-2-deoxy-2-fluoro-D-glucitol 1231935-54-8 C12H17FO7
    3,4,6-tri-O-acetyl-1,5-anhydro-2-deoxy-2-fluoro-D-glucitol
    —— methyl 2-(4-chlorophenyl)-2-piperidin-1-ylpropanoate 1034912-42-9 C15H20ClNO2
    methyl 2-(4-chlorophenyl)-2-piperidin-1-ylpropanoate
    —— (1S,6S)-1-tert-butoxycarbonylamino-4-oxa-8-[(1R)-1-phenylethyl]-8-azabicyclo[4.3.0]nonane 1037368-57-2 C20H30N2O3
    (1S,6S)-1-tert-butoxycarbonylamino-4-oxa-8-[(1R)-1-phenylethyl]-8-azabicyclo[4.3.0]nonane
    —— 1571138-84-5 C12H18N2O6
    —— 1542274-96-3 C13H24N2O3
    —— 2-((3S,4R)-3-amino-4-phenylpyrrolidin-1-yl)acetamide hydrochloride 1414574-72-3 C12H17N3O*ClH
    2-((3S,4R)-3-amino-4-phenylpyrrolidin-1-yl)acetamide hydrochloride
    —— 2-((R)-2-Amino-2-carboxy-ethylsulfanyl)-4-oxo-4-phenyl-butyric acid methyl ester; hydrochloride 109151-42-0 C14H17NO5S*ClH
    2-((R)-2-Amino-2-carboxy-ethylsulfanyl)-4-oxo-4-phenyl-butyric acid methyl ester; hydrochloride
    —— [2-(dimethylamino)-2-oxoethyl]-dimethyl-[(4-methylphenyl)methyl]azanium;chloride 134835-19-1 C14H23N2O*Cl
    [2-(dimethylamino)-2-oxoethyl]-dimethyl-[(4-methylphenyl)methyl]azanium;chloride
    —— 7,7-Dimethyl-bicyclo[4.1.0]hept-3-ene-1,6-dicarboxylic acid dimethyl ester 72566-85-9 C13H18O4
    7,7-Dimethyl-bicyclo[4.1.0]hept-3-ene-1,6-dicarboxylic acid dimethyl ester
    —— (4R,5S,13aR,13bR)-4,5,8,10,12,13,13a,13b-octahydro-5-hydroxy-4,5-dimethyl-2H-<1,6>dioxacycloundecino<2,3,4-gh>pyrrolizidine-2,6(3H)-dione 5-acetate 76405-15-7 C17H23NO6
    (4R,5S,13aR,13bR)-4,5,8,10,12,13,13a,13b-octahydro-5-hydroxy-4,5-dimethyl-2H-<1,6>dioxacycloundecino<2,3,4-gh>pyrrolizidine-2,6(3H)-dione 5-acetate
    —— (2S,2'S,2''S,2'''S)-2,2',2'',2'''-((5,5'-(([2,2'-bipyridine]-4,4'-dicarbonyl)bis(azanediyl))bis(isophthaloyl))tetrakis(azanediyl))tetrasuccinic acid 1211451-16-9 C44H38N8O22
    (2S,2'S,2''S,2'''S)-2,2',2'',2'''-((5,5'-(([2,2'-bipyridine]-4,4'-dicarbonyl)bis(azanediyl))bis(isophthaloyl))tetrakis(azanediyl))tetrasuccinic acid
    —— α-ethylsulfanyl-β-amino-isovaleric acid ethyl ester 854430-22-1 C9H19NO2S
    α-ethylsulfanyl-β-amino-isovaleric acid ethyl ester
    —— Chloro-acetic acid (2R,3R,4R)-2-(2-chloro-acetoxymethyl)-3-hydroxy-3,4-dihydro-2H-pyran-4-yl ester 132562-88-0 C10H12Cl2O6
    Chloro-acetic acid (2R,3R,4R)-2-(2-chloro-acetoxymethyl)-3-hydroxy-3,4-dihydro-2H-pyran-4-yl ester
    —— (2,2,2-Trichloro-1-hydroxy-ethoxy)-acetic acid ethyl ester 34456-34-3 C6H9Cl3O4
    (2,2,2-Trichloro-1-hydroxy-ethoxy)-acetic acid ethyl ester
    —— (2S)-2-({-3-phenyl-5[([2S,4S]-4-sulfanylpyrrolidin-2-ylmethyl)-amino]-phenylcarbonyl}-amino)-4-methylsulfanylbutyric acid methyl ester 188353-76-6 C24H31N3O3S2
    (2S)-2-({-3-phenyl-5[([2S,4S]-4-sulfanylpyrrolidin-2-ylmethyl)-amino]-phenylcarbonyl}-amino)-4-methylsulfanylbutyric acid methyl ester
    —— (2S,4R)-N-[(3S)-7-amino-1,2-dioxo-1-(2-pyridin-4-ylethylamino)heptan-3-yl]-4-[(4-chlorophenyl)methoxy]-1-[(2R)-2-(methanesulfonamido)-4-piperidin-4-ylbutanoyl]pyrrolidine-2-carboxamide 1047402-82-3 C36H52ClN7O7S
    (2S,4R)-N-[(3S)-7-amino-1,2-dioxo-1-(2-pyridin-4-ylethylamino)heptan-3-yl]-4-[(4-chlorophenyl)methoxy]-1-[(2R)-2-(methanesulfonamido)-4-piperidin-4-ylbutanoyl]pyrrolidine-2-carboxamide