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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
    —— 3,6-di((S)-sec-butyl)-1,4-dihydroxypiperazine-2,5-dione 1264728-35-9 C12H22N2O4
    3,6-di((S)-sec-butyl)-1,4-dihydroxypiperazine-2,5-dione
    —— (S)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoic propionic anhydride 60286-92-2 C13H23NO5
    (S)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoic propionic anhydride
    —— [(E,2R,3R)-2-acetyloxy-3-hydroxy-6-oxohex-4-enyl] acetate 56782-79-7 C10H14O6
    [(E,2R,3R)-2-acetyloxy-3-hydroxy-6-oxohex-4-enyl] acetate
    —— Cbz-L-Asp-α-Bn-D-Pro-Bt 1609650-97-6 C30H29N5O6
    Cbz-L-Asp-α-Bn-D-Pro-Bt
    —— methyl 3-(((R)-2-acetamido-3-methoxy-3-oxopropyl)thio)-4-(2-(4-methyl-2-oxoquinolin-1(2H)-yl)acetamido)butanoate 1610802-32-8 C23H29N3O7S
    methyl 3-(((R)-2-acetamido-3-methoxy-3-oxopropyl)thio)-4-(2-(4-methyl-2-oxoquinolin-1(2H)-yl)acetamido)butanoate
    —— dl-Z-Gly-Phe-Ala-OMe 33062-38-3 C23H27N3O6
    dl-Z-Gly-Phe-Ala-OMe
    —— (1r,1r)-methyl 4-(3-(methoxymethylamino)-4-(phenylethynyl)phenylsulfonamido)cyclohexanecarboxylate 1357279-16-3 C24H28N2O5S
    (1r,1r)-methyl 4-(3-(methoxymethylamino)-4-(phenylethynyl)phenylsulfonamido)cyclohexanecarboxylate
    —— (4R)-1-Diethylamino-4-acetoxy-2-nonyn 54370-64-8 C15H27NO2
    (4R)-1-Diethylamino-4-acetoxy-2-nonyn
    —— (S)-2-methyl-2-[3-hydroxypropyl-2'-[N-(benzyloxycarbonyl)amino]propionate]-1,3-dioxane 477937-61-4 C19H27NO7
    (S)-2-methyl-2-[3-hydroxypropyl-2'-[N-(benzyloxycarbonyl)amino]propionate]-1,3-dioxane
    —— thiocarbonic acid <i>O</i>-decyl ester; potassium-salt 108753-60-2 C11H21O2S*K
    thiocarbonic acid <i>O</i>-decyl ester; potassium-salt
    —— N-Benzyloxycarbonyl-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-L-seryl-L-valyl-L-phenylalanin-2-bromethylester 88962-71-4 C61H60BrN3O16
    N-Benzyloxycarbonyl-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-L-seryl-L-valyl-L-phenylalanin-2-bromethylester
    —— methyl (S)-4-methyl-3-(4-methylphenylsulfonamido)pentanoate 1253854-98-6 C14H21NO4S
    methyl (S)-4-methyl-3-(4-methylphenylsulfonamido)pentanoate
    —— (S)-methyl 2-((S)-2-(2-iodobenzamido)-3-phenylpropanamido)-3-methylbutanoate 1206904-97-3 C22H25IN2O4
    (S)-methyl 2-((S)-2-(2-iodobenzamido)-3-phenylpropanamido)-3-methylbutanoate
    —— (1S)-1-methoxybutyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside 79435-89-5 C19H30O11
    (1S)-1-methoxybutyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside
    —— Dimethylmalonat-methylethylsulfoniumylid 24420-56-2 C8H14O4S
    Dimethylmalonat-methylethylsulfoniumylid
    —— 2-Chlor-(5,9)-carbonsaeure-(1) 91764-22-6 C12H18O2
    2-Chlor-(5,9)-carbonsaeure-(1)
    —— (4S,5R,6R,1'S,2'R)-6-[1'-(5''-acetoxypentyloxy)-2',3'-diacetoxy]propyl-5-acetylamino-4-azido-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 660843-81-2 C23H34N4O11
    (4S,5R,6R,1'S,2'R)-6-[1'-(5''-acetoxypentyloxy)-2',3'-diacetoxy]propyl-5-acetylamino-4-azido-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— (6<i>R</i>)-7<i>t</i>-[2-(4-formyl-5,6-dihydro-4<i>H</i>-[1,4]thiazin-3-yl)-2-(<i>Z</i>)-methoxyimino-acetylamino]-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 68180-80-3 C18H20N8O6S3
    (6<i>R</i>)-7<i>t</i>-[2-(4-formyl-5,6-dihydro-4<i>H</i>-[1,4]thiazin-3-yl)-2-(<i>Z</i>)-methoxyimino-acetylamino]-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1276044-64-4 C28H28N2O8
    —— 1228439-78-8 C25H31NO4
    —— N<sup>α</sup>-acetyl-5-bromo-L-tryptophan methyl ester 1029430-20-3 C14H15BrN2O3
    N<sup>α</sup>-acetyl-5-bromo-L-tryptophan methyl ester
    —— (E)-5,6,7,9-tetra-O-acetyl-4,8-anhydro-2,3-dideoxy-β-D-galacto-non-2-enose 138552-26-8 C17H22O10
    (E)-5,6,7,9-tetra-O-acetyl-4,8-anhydro-2,3-dideoxy-β-D-galacto-non-2-enose
    —— N-Methyl-N-nikotinoyl-D,L-phenylglycinethylester 97935-53-0 C17H18N2O3
    N-Methyl-N-nikotinoyl-D,L-phenylglycinethylester
    —— O-(3,4,6-tri-O-acetyl-2-deoxy-2-hydroxyimino-α-D-lyxo-hexapyranosyl)-N-tosyl-L-serine methyl ester 141662-72-8 C23H30N2O13S
    O-(3,4,6-tri-O-acetyl-2-deoxy-2-hydroxyimino-α-D-lyxo-hexapyranosyl)-N-tosyl-L-serine methyl ester
    —— (2S,3R)-2-((S)-2-tert-Butoxycarbonylamino-pent-4-enoylamino)-3-(tetrahydro-pyran-2-yloxy)-butyric acid methyl ester 101817-50-9 C20H34N2O7
    (2S,3R)-2-((S)-2-tert-Butoxycarbonylamino-pent-4-enoylamino)-3-(tetrahydro-pyran-2-yloxy)-butyric acid methyl ester
    —— 4-<(Diethoxyphosphoryl)(3,4-dimethoxyphenyl)methyl>-2-phenyl-4,5-dihydro-5-oxazolon 135887-83-1 C22H26NO7P
    4-<(Diethoxyphosphoryl)(3,4-dimethoxyphenyl)methyl>-2-phenyl-4,5-dihydro-5-oxazolon
    —— (S)-1-Nitro-pyrrolidine-2-carboxylic acid methyl ester 58246-55-2 C6H10N2O4
    (S)-1-Nitro-pyrrolidine-2-carboxylic acid methyl ester
    —— Glycine,N-[N-[N-[N-[(phenylmethoxy)carbonyl]glycyl]-L-histidyl]-L-tryptophyl]-,methyl ester 89032-49-5 C30H33N7O7
    Glycine,N-[N-[N-[N-[(phenylmethoxy)carbonyl]glycyl]-L-histidyl]-L-tryptophyl]-,methyl ester
    —— 1019996-14-5 C16H19N3O4
    —— benzyl 2,4,6-tri-O-benzoyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzoyl-α-D-mannopyranoside 1189322-88-0 C61H52O17
    benzyl 2,4,6-tri-O-benzoyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzoyl-α-D-mannopyranoside
    —— 4-isopropyl-[1,4]diazepan-2-one 54856-02-9 C8H16N2O
    4-isopropyl-[1,4]diazepan-2-one
    —— N-Propyl-2-cyano-2-phenylazoacetamide 57712-76-2 C12H14N4O
    N-Propyl-2-cyano-2-phenylazoacetamide
    —— (4,5-dioxo-imidazolidin-2-ylidene)-malonic acid dimethyl ester 58159-21-0 C8H8N2O6
    (4,5-dioxo-imidazolidin-2-ylidene)-malonic acid dimethyl ester
    —— N-((6R)-2-isopropylidene-3,8-dioxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-7t-yl)-2-phenoxy-acetamide 34707-41-0 C17H18N2O4S
    N-((6R)-2-isopropylidene-3,8-dioxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-7t-yl)-2-phenoxy-acetamide
    —— 1-cyclohexylhex-5-enyl acetate 727665-04-5 C14H24O2
    1-cyclohexylhex-5-enyl acetate
    —— dimethyl 4-(2,2,2-trifluoroacetoxy)cyclopent-2-ene-1,1-dicarboxylate 1378300-89-0 C11H11F3O6
    dimethyl 4-(2,2,2-trifluoroacetoxy)cyclopent-2-ene-1,1-dicarboxylate
    —— 2-[4-(4-cyanophenyl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidin-3-yl]-N-[(1-methylpyrazol-4-yl)methyl]acetamide 1621270-38-9 C28H23F3N6O3
    2-[4-(4-cyanophenyl)-2,5-dioxo-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidin-3-yl]-N-[(1-methylpyrazol-4-yl)methyl]acetamide
    —— 3-(4-chlorophenyl)-3-[2-(4-ethylpiperazin-1-yl)acetylamino]-2-oxo-4-trifluoromethyl-2,3-dihydro-1H-indole-6-carboxamide 1118786-24-5 C24H25ClF3N5O3
    3-(4-chlorophenyl)-3-[2-(4-ethylpiperazin-1-yl)acetylamino]-2-oxo-4-trifluoromethyl-2,3-dihydro-1H-indole-6-carboxamide
    —— [Benzyl-(2-cyano-ethyl)-amino]-acetic acid ethyl ester 1488-15-9 C14H18N2O2
    [Benzyl-(2-cyano-ethyl)-amino]-acetic acid ethyl ester
    —— tridecaacetyl chitotetraosyl chloride 81041-18-1 C50H71ClN4O29
    tridecaacetyl chitotetraosyl chloride
    —— tert-butyl [{1-[5-(2-tert-butoxycarbonylamino-ethoxy)-pyrazin-2-yl]-1H-indol-5-yl}-(3,5-dichloro-phenylsulphonyl)-amino]-acetate 1049024-84-1 C31H35Cl2N5O7S
    tert-butyl [{1-[5-(2-tert-butoxycarbonylamino-ethoxy)-pyrazin-2-yl]-1H-indol-5-yl}-(3,5-dichloro-phenylsulphonyl)-amino]-acetate
    —— (4S,6R,9R,12S)-6-[(3-fluorophenyl)methyl]-4-methyl-12-[(5-methyltriazol-1-yl)methyl]-9-propan-2-yl-2-oxa-5,8,11,14-tetrazabicyclo[16.4.0]docosa-1(22),18,20-triene-7,10,13-trione 1014983-75-5 C32H42FN7O4
    (4S,6R,9R,12S)-6-[(3-fluorophenyl)methyl]-4-methyl-12-[(5-methyltriazol-1-yl)methyl]-9-propan-2-yl-2-oxa-5,8,11,14-tetrazabicyclo[16.4.0]docosa-1(22),18,20-triene-7,10,13-trione
    —— <L-1-(N-acetyl-L-alanyl-L-alanylamino)ethyl>phosphonic acid 67008-87-1 C10H20N3O6P
    <L-1-(N-acetyl-L-alanyl-L-alanylamino)ethyl>phosphonic acid
    —— bis-N-acetyl-L-cysteinyl-L-serine methyl ester 677031-82-2 C18H30N4O10S2
    bis-N-acetyl-L-cysteinyl-L-serine methyl ester
    —— (2R,3S,5R)-3-(2-Hydroxy-ethyl)-7-oxo-4-oxa-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester 59952-34-0 C9H13NO5
    (2R,3S,5R)-3-(2-Hydroxy-ethyl)-7-oxo-4-oxa-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester
    —— 2,3-dimethoxy-7-<(benzoyloxy)methyl>-8,9-bis(benzoyloxy)-1,4-diaza-6-oxaspiro<4.4>nona-1,3-diene 101946-13-8 C30H26N2O9
    2,3-dimethoxy-7-<(benzoyloxy)methyl>-8,9-bis(benzoyloxy)-1,4-diaza-6-oxaspiro<4.4>nona-1,3-diene
    —— Acetic acid (3R,4R)-3,4-diacetoxy-2-formyl-tetrahydro-furan-2-yl ester 90754-32-8 C11H14O8
    Acetic acid (3R,4R)-3,4-diacetoxy-2-formyl-tetrahydro-furan-2-yl ester
    —— (9S,12S,15S)-15-Acetylamino-12-(2-tert-butoxycarbonyl-ethyl)-11,14-dioxo-2-oxa-10,13-diaza-tricyclo[15.2.2.13,7]docosa-1(20),3(22),4,6,17(21),18-hexaene-9-carboxylic acid methyl ester 236393-04-7 C30H37N3O8
    (9S,12S,15S)-15-Acetylamino-12-(2-tert-butoxycarbonyl-ethyl)-11,14-dioxo-2-oxa-10,13-diaza-tricyclo[15.2.2.13,7]docosa-1(20),3(22),4,6,17(21),18-hexaene-9-carboxylic acid methyl ester
    —— N-(tert-butyloxycarbonyl)sarcosine {N-[4-hydroxy-(2E)-buten-1-yl]-N-(2-tetrahydropyran-2-yloxyethyl)}amide 1599423-11-6 C19H34N2O6
    N-(tert-butyloxycarbonyl)sarcosine {N-[4-hydroxy-(2E)-buten-1-yl]-N-(2-tetrahydropyran-2-yloxyethyl)}amide
    —— (24Ξ,25Ξ)-5β-ergostan-26-oic acid 122338-44-7 C28H48O2
    (24Ξ,25Ξ)-5β-ergostan-26-oic acid