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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
    —— 4-methoxy-6-oxo-6<i>H</i>-pyran-2-carboxylic acid amide 115082-03-6 C7H7NO4
    4-methoxy-6-oxo-6<i>H</i>-pyran-2-carboxylic acid amide
    —— (2R)-1-[(5Z)-5-[(5-fluoro-2-hydroxyphenyl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]pyrrolidine-2-carboxylic acid 1181082-57-4 C15H13FN2O4S
    (2R)-1-[(5Z)-5-[(5-fluoro-2-hydroxyphenyl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]pyrrolidine-2-carboxylic acid
    —— H-(S)-ethylGly-N(Et)boroGly 1063701-70-1 C7H17BN2O3
    H-(S)-ethylGly-N(Et)boroGly
    —— 2-Phenyl-2-piperidin-4-ylacetic acid;hydrobromide 864932-95-6 BrH*C13H17NO2
    2-Phenyl-2-piperidin-4-ylacetic acid;hydrobromide
    —— (2R)-2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-4-methoxy-2H-1,4-benzoxazin-3(4H)-one 182075-59-8 C23H27NO13
    (2R)-2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)-4-methoxy-2H-1,4-benzoxazin-3(4H)-one
    —— ethyl 1-((3-acetyl-2,5-dioxoimidazolidin-4-yl)methyl)-2-oxocyclopentanecarboxylate 1092526-60-7 C14H18N2O6
    ethyl 1-((3-acetyl-2,5-dioxoimidazolidin-4-yl)methyl)-2-oxocyclopentanecarboxylate
    —— (+-)-cyclohexane-1r,2c,3t,4t-tetracarboxylic acid tetramethyl ester 108013-31-6 C14H20O8
    (+-)-cyclohexane-1r,2c,3t,4t-tetracarboxylic acid tetramethyl ester
    —— c-2-Acetoxy-r-1-(p-chloranilino)c-3,4-epoxycyclohexen-t-5,c-6-dicarbonsaeure-di-tert-butylester 77804-02-5 C24H32ClNO7
    c-2-Acetoxy-r-1-(p-chloranilino)c-3,4-epoxycyclohexen-t-5,c-6-dicarbonsaeure-di-tert-butylester
    —— 2-(N-Tos-L-Ser-Gly-Gly)hydrazino-4H-1,3,4-thiadiazino<5,6-b>quinoxaline 78211-38-8 C23H25N9O6S2
    2-(N-Tos-L-Ser-Gly-Gly)hydrazino-4H-1,3,4-thiadiazino<5,6-b>quinoxaline
    —— 3.6-Dimethyl-cyclohexan-1-on-3-carbonsaeure-aethylester 104177-28-8 C11H18O3
    3.6-Dimethyl-cyclohexan-1-on-3-carbonsaeure-aethylester
    —— N-Acetyl-5-hydroxy-3-methylpyrrolidin-2,2-dicarbonsaeurediethylester 212061-75-1 C13H21NO6
    N-Acetyl-5-hydroxy-3-methylpyrrolidin-2,2-dicarbonsaeurediethylester
    —— 3-Methyl-2-(1-trimethylsilanyloxymethyl-propylamino)-pent-4-enoic acid methyl ester 150866-52-7 C14H29NO3Si
    3-Methyl-2-(1-trimethylsilanyloxymethyl-propylamino)-pent-4-enoic acid methyl ester
    —— (S)-2-(Naphthalen-1-yloxy)-pentanedioic acid 5-tert-butyl ester 265119-36-6 C19H22O5
    (S)-2-(Naphthalen-1-yloxy)-pentanedioic acid 5-tert-butyl ester
    —— (R)-4-methoxybenzyl-2-amino-3-(methylthio)propionate 1092539-89-3 C12H17NO3S
    (R)-4-methoxybenzyl-2-amino-3-(methylthio)propionate
    —— benzyl (S)-2-[N-(benzyloxycarbonyl)amino]-5-[N-(tert-butoxy)amino]pentanoate 1373233-96-5 C24H32N2O5
    benzyl (S)-2-[N-(benzyloxycarbonyl)amino]-5-[N-(tert-butoxy)amino]pentanoate
    —— N-[4-(4-Nitro-phenylselanyl)-phenyl]-2-{N'-[1-phenyl-meth-(E)-ylidene]-hydrazino}-acetamide 287383-72-6 C21H18N4O3Se
    N-[4-(4-Nitro-phenylselanyl)-phenyl]-2-{N'-[1-phenyl-meth-(E)-ylidene]-hydrazino}-acetamide
    —— 1-Aethyl-4-(o-fluorphenyl)-6.8-dihydro-3-methylpyrazolo<3.4-e><1.4>diazepin-7(1H)-on 31352-83-7 C15H15FN4O
    1-Aethyl-4-(o-fluorphenyl)-6.8-dihydro-3-methylpyrazolo<3.4-e><1.4>diazepin-7(1H)-on
    —— N-(2,2,2-Trifluoroacetyl)alanine propyl ester 26629-30-1 C8H12F3NO3
    N-(2,2,2-Trifluoroacetyl)alanine propyl ester
    —— Acetic acid (3R,3aS,4S,6aS)-4-[(4E,6E)-(2R,3R)-3-acetoxy-8-((4Z,6Z,8E)-(R)-3-acetoxy-2,2,4-trimethyl-10-oxazol-5-yl-deca-4,6,8-trienoylamino)-2-methyl-octa-4,6-dienyl]-3a-hydroxy-1,3-dimethyl-2,6-dioxo-tetrahydro-furo[3,4-b]pyrrol-6a-ylmethyl ester 96851-94-4 C40H53N3O12
    Acetic acid (3R,3aS,4S,6aS)-4-[(4E,6E)-(2R,3R)-3-acetoxy-8-((4Z,6Z,8E)-(R)-3-acetoxy-2,2,4-trimethyl-10-oxazol-5-yl-deca-4,6,8-trienoylamino)-2-methyl-octa-4,6-dienyl]-3a-hydroxy-1,3-dimethyl-2,6-dioxo-tetrahydro-furo[3,4-b]pyrrol-6a-ylmethyl ester
    —— tetraethyl (3S,8S,11S,16S,21S)-11-((tert-butoxycarbonyl)amino)-8,16-bis(((S)-1,5-diethoxy-1,5-dioxopentan-2-yl)carbamoyl)-5,10,14,19-tetraoxo-4,9,15,20-tetraazatricosane-1,3,21,23-tetracarboxylate 866393-01-3 C56H91N7O24
    tetraethyl (3S,8S,11S,16S,21S)-11-((tert-butoxycarbonyl)amino)-8,16-bis(((S)-1,5-diethoxy-1,5-dioxopentan-2-yl)carbamoyl)-5,10,14,19-tetraoxo-4,9,15,20-tetraazatricosane-1,3,21,23-tetracarboxylate
    —— N-benzyloxycarbonyl-L-ornithyl(Boc)-D-tryptophyl-L-leucine methyl ester 128719-71-1 C36H49N5O8
    N-benzyloxycarbonyl-L-ornithyl(Boc)-D-tryptophyl-L-leucine methyl ester
    —— N-(3-bromo-4-chlorobenzyl)-1-methyl-N-(propan-2-yl)-1H-imidazole-4-carboxamide 1262237-94-4 C15H17BrClN3O
    N-(3-bromo-4-chlorobenzyl)-1-methyl-N-(propan-2-yl)-1H-imidazole-4-carboxamide
    —— 2-methoxycarbonyl-2,4-dichloro-5-pyrroline 91323-04-5 C6H7Cl2NO2
    2-methoxycarbonyl-2,4-dichloro-5-pyrroline
    —— histidine methyl ester dihydrochloride 7389-87-9 C7H11N3O2*2ClH
    histidine methyl ester dihydrochloride
    —— <1.3.3-Trimethyl-2-methoxy-carbonyl-cyclobutyl>-essigsaeure-methylester 16680-23-2 C12H20O4
    <1.3.3-Trimethyl-2-methoxy-carbonyl-cyclobutyl>-essigsaeure-methylester
    —— 2-Benzoylamino-3-(2-ethyl-4,5-dimethoxy-phenyl)-propionic acid 34582-02-0 C20H23NO5
    2-Benzoylamino-3-(2-ethyl-4,5-dimethoxy-phenyl)-propionic acid
    —— 1-(N-p-Toluolsulfonyl-γ-L-glutamyl)-2-methylhydrazin 40099-22-7 C13H19N3O5S
    1-(N-p-Toluolsulfonyl-γ-L-glutamyl)-2-methylhydrazin
    —— 3-[8-(difluoromethoxy)-4-quinolinyl]-2,5-dimethyl-1H-indole-1-acetic acid, ethyl ester 629644-66-2 C24H22F2N2O3
    3-[8-(difluoromethoxy)-4-quinolinyl]-2,5-dimethyl-1H-indole-1-acetic acid, ethyl ester
    —— 4-benzylcarbonylamino-5,7-dichloro-2-(methylaminocarbonyl)methoxycarbonyl-1,2,3,4-tetrahydroquinoline 132689-68-0 C21H21Cl2N3O4
    4-benzylcarbonylamino-5,7-dichloro-2-(methylaminocarbonyl)methoxycarbonyl-1,2,3,4-tetrahydroquinoline
    —— methyl N-ethyl-N-n-butyloxamate 127985-59-5 C9H17NO3
    methyl N-ethyl-N-n-butyloxamate
    —— 1140909-29-0 C10H19NO3*ClH
    —— (1R,5R,8R)-8-(tert-Butyl-dimethyl-silanyloxy)-2-oxa-bicyclo[3.3.1]nona-3,6-diene-3,5-dicarboxylic acid diethyl ester 114584-65-5 C20H32O6Si
    (1R,5R,8R)-8-(tert-Butyl-dimethyl-silanyloxy)-2-oxa-bicyclo[3.3.1]nona-3,6-diene-3,5-dicarboxylic acid diethyl ester
    —— 2-[3-(1-Hydroxy-ethyl)-2,2-dimethyl-cyclobutyl]-acetamide 51249-38-8 C10H19NO2
    2-[3-(1-Hydroxy-ethyl)-2,2-dimethyl-cyclobutyl]-acetamide
    —— 5-Methyl-spiro[2.3]hexane-4,5-dicarboxylic acid 64631-04-5 C9H12O4
    5-Methyl-spiro[2.3]hexane-4,5-dicarboxylic acid
    —— 1-Methyl-2-carbamoyl-6-cyan-piperidin 90088-85-0 C8H13N3O
    1-Methyl-2-carbamoyl-6-cyan-piperidin
    —— 3-Chloro-1,2,2-trimethyl-cyclopentanecarboxylic acid 69797-21-3 C9H15ClO2
    3-Chloro-1,2,2-trimethyl-cyclopentanecarboxylic acid
    —— 5-Amino-5-propyl-barbitursaeure 90008-77-8 C7H11N3O3
    5-Amino-5-propyl-barbitursaeure
    —— N2-(4-Fluorobenzoyl)-L-asparagine 1103305-47-0 C11H11FN2O4
    N2-(4-Fluorobenzoyl)-L-asparagine
    —— 1α,9α-dibenzoyloxy-6β,8α,15-triacetoxy-4β-hydroxydihydro-β-agarofurane 120481-48-3 C35H40O12
    1α,9α-dibenzoyloxy-6β,8α,15-triacetoxy-4β-hydroxydihydro-β-agarofurane
    —— methyl 3-aza-2,6-di-O-benzyl-3-deoxy-3-(p-nitrophenylamino)-α-D-ribohexoyranosid-4-ulose 119690-26-5 C26H27N3O7
    methyl 3-aza-2,6-di-O-benzyl-3-deoxy-3-(p-nitrophenylamino)-α-D-ribohexoyranosid-4-ulose
    —— 8-Allyl-2,9-dimethoxy-4,5,6,7-tetrahydro-3H-3a,7a-propeno-indene-1,3,8,10-tetracarboxylic acid tetra-tert-butyl ester 119124-57-1 C37H56O10
    8-Allyl-2,9-dimethoxy-4,5,6,7-tetrahydro-3H-3a,7a-propeno-indene-1,3,8,10-tetracarboxylic acid tetra-tert-butyl ester
    —— Arg Lys Asp 127507-51-1 C16H31N7O6
    Arg Lys Asp
    —— 3-Amino-4-thiohydantoinsaeure-hydrazid 14556-27-5 C3H9N5OS
    3-Amino-4-thiohydantoinsaeure-hydrazid
    —— 2-chloro-N-ethyl-5-[1-methyl-1-(4-trifluoromethyl-6H-pyrazolo[4',3':3,4]benzo[1,2-d]thiazol-2-ylcarbamoyl)-ethylamino]-benzamide 1000372-75-7 C22H20ClF3N6O2S
    2-chloro-N-ethyl-5-[1-methyl-1-(4-trifluoromethyl-6H-pyrazolo[4',3':3,4]benzo[1,2-d]thiazol-2-ylcarbamoyl)-ethylamino]-benzamide
    —— azido-Lys-Ser-Trp-Arg-Tyr-L-propargylglycine 1326718-10-8 C40H54N14O8
    azido-Lys-Ser-Trp-Arg-Tyr-L-propargylglycine
    —— (2S,4S)-4-(2-Chloro-benzenesulfonyl)-pyrrolidine-2-carboxylic acid methyl ester 1374675-50-9 C12H14ClNO4S
    (2S,4S)-4-(2-Chloro-benzenesulfonyl)-pyrrolidine-2-carboxylic acid methyl ester
    —— (S)-methyl 3-(4-((4-methoxy-3,5-dimethylpyridin-2-yl)methoxy)phenyl)-2-palmitamidopropanoate 935548-22-4 C35H54N2O5
    (S)-methyl 3-(4-((4-methoxy-3,5-dimethylpyridin-2-yl)methoxy)phenyl)-2-palmitamidopropanoate
    —— 2-((S)-1-Benzyloxycarbonylamino-3-tert-butoxycarbonyl-propyl)-thiazole-4-carboxylic acid ethyl ester 474686-41-4 C22H28N2O6S
    2-((S)-1-Benzyloxycarbonylamino-3-tert-butoxycarbonyl-propyl)-thiazole-4-carboxylic acid ethyl ester
    —— octamethyl p-tert-butylcalix<8>arene octaacetate 97600-42-5 C112H144O24
    octamethyl p-tert-butylcalix<8>arene octaacetate
    —— S-(2,2-dimethyl-4,12,15,18-tetraoxo-3-oxa-5,11,14,17-tetraazanonadecan-19-yl) benzothioate 1101199-27-2 C23H34N4O6S
    S-(2,2-dimethyl-4,12,15,18-tetraoxo-3-oxa-5,11,14,17-tetraazanonadecan-19-yl) benzothioate