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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
    —— (2-methylsulfanyl-4-oxo-5,6,7,8-tetrahydro-4<i>H</i>-quinazolin-3-yl)-acetic acid ethyl ester 54069-10-2 C13H18N2O3S
    (2-methylsulfanyl-4-oxo-5,6,7,8-tetrahydro-4<i>H</i>-quinazolin-3-yl)-acetic acid ethyl ester
    —— 2,3,4,6-Tetra-O-acetyl-1-O-(tert.-butyloxycarbonyl-glycyl)-β-D-glucopyranose 42721-09-5 C21H31NO13
    2,3,4,6-Tetra-O-acetyl-1-O-(tert.-butyloxycarbonyl-glycyl)-β-D-glucopyranose
    —— heptadeca-8<i>t</i>,16-diene-4,6-diyn-3-one 29739-66-0 C17H22O
    heptadeca-8<i>t</i>,16-diene-4,6-diyn-3-one
    —— (3R,4S)-4-Allyloxycarbonylamino-1-(4-methoxy-benzenesulfonyl)-pyrrolidine-3-carboxylic acid ethyl ester 359894-98-7 C18H24N2O7S
    (3R,4S)-4-Allyloxycarbonylamino-1-(4-methoxy-benzenesulfonyl)-pyrrolidine-3-carboxylic acid ethyl ester
    —— 1057669-20-1 C24H28BrNO7
    —— 1361959-72-9 C33H38O6
    —— 959406-85-0 C2HF3O2*C10H11FN2O
    —— N-tert-butoxycarbonyl-N-methyl-L-valyl-L-tryptophanylmethane 1002296-94-7 C23H33N3O4
    N-tert-butoxycarbonyl-N-methyl-L-valyl-L-tryptophanylmethane
    —— 1186404-72-7 C18H22N4O2
    —— 6β-[2-(4-bromo-phenyl)-acetylamino]-1β-oxo-1λ<sup>4</sup>-penicillanic acid <i>tert</i>-butylamide 34104-35-3 C20H26BrN3O4S
    6β-[2-(4-bromo-phenyl)-acetylamino]-1β-oxo-1λ<sup>4</sup>-penicillanic acid <i>tert</i>-butylamide
    —— 25450-78-6 C2O4*H18N6Ru
    —— <1-(β-mercapto-β,β-pentamethylenepropionic acid),2-O-methyltyrosine,4-threonine,9-leucinamide>ornithine-vasotocin 117710-44-8 C51H81N11O12S2
    <1-(β-mercapto-β,β-pentamethylenepropionic acid),2-O-methyltyrosine,4-threonine,9-leucinamide>ornithine-vasotocin
    —— 2-benzyl-1,1-dioxo-isothiazolidine-3-carboxylic acid sodium salt 1254699-91-6 C11H12NO4S*Na
    2-benzyl-1,1-dioxo-isothiazolidine-3-carboxylic acid sodium salt
    —— 1144506-28-4 C11H19NO3
    —— 1381853-51-5 C68H68Cl3NO20
    —— (S)-diethyl 2-[4-(2,5,6-triaminopyrimidin-4-ylamino)benzamido]pentanedioate 862534-92-7 C20H27N7O5
    (S)-diethyl 2-[4-(2,5,6-triaminopyrimidin-4-ylamino)benzamido]pentanedioate
    —— 1245510-21-7 C21H26N4O2
    —— 4-(4-nitrobenzyloxycarbonylamino)-2,2-difluoro-3-hydroxy-5-(4-benzyloxyphenyl) pentanoic acid ethyl ester 173918-50-8 C28H28F2N2O8
    4-(4-nitrobenzyloxycarbonylamino)-2,2-difluoro-3-hydroxy-5-(4-benzyloxyphenyl) pentanoic acid ethyl ester
    —— S-p-methylbenzyl-DL-<13C'>cysteine 73960-40-4 C11H15NO2S
    S-p-methylbenzyl-DL-<13C'>cysteine
    —— N-Butyl-N'-(2,2,2-trichloro-acetyl)-oxalamide 28859-64-5 C8H11Cl3N2O3
    N-Butyl-N'-(2,2,2-trichloro-acetyl)-oxalamide
    —— 2-(4-Amino-3,5-dichloro-benzenesulfonylamino)-N-cyclohexyl-2-oxo-acetamide 41856-96-6 C14H17Cl2N3O4S
    2-(4-Amino-3,5-dichloro-benzenesulfonylamino)-N-cyclohexyl-2-oxo-acetamide
    —— 2-Acetylamino-N-(2-chloro-ethyl)-3-methyl-butyramide 37820-22-7 C9H17ClN2O2
    2-Acetylamino-N-(2-chloro-ethyl)-3-methyl-butyramide
    —— Z3-Arg-Gly-Phe-Phe-OCH3 41889-09-2 C51H55N7O11
    Z3-Arg-Gly-Phe-Phe-OCH3
    —— (+)-tert-butyl (2R)-2-[(1S)-1-({(2S)-2-(benzyloxycarbonyl)amino-2-[(2R)-1-(tert-butoxycarbonyl)piperidin-2-yl]acetyl}amino)-2-methoxy-2-oxoethyl]piperidin-1-ylcarboxylate 948591-22-8 C33H50N4O9
    (+)-tert-butyl (2R)-2-[(1S)-1-({(2S)-2-(benzyloxycarbonyl)amino-2-[(2R)-1-(tert-butoxycarbonyl)piperidin-2-yl]acetyl}amino)-2-methoxy-2-oxoethyl]piperidin-1-ylcarboxylate
    —— Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-6-ethyl-4-naphthalen-1-yl-2-thioxo-2H-pyridin-1-yl)-tetrahydro-pyran-3-yl ester 161976-75-6 C32H32N2O9S
    Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-6-ethyl-4-naphthalen-1-yl-2-thioxo-2H-pyridin-1-yl)-tetrahydro-pyran-3-yl ester
    —— 1365769-30-7 C18H29N8O7Tb
    —— ethyl N-acetoxy-S-<<(4-hydroxy-5-xanthenyl)methyl>thio>-L-cysteinate 118143-75-2 C21H23NO6S2
    ethyl N-acetoxy-S-<<(4-hydroxy-5-xanthenyl)methyl>thio>-L-cysteinate
    —— L-Valyl-O-<(β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-2-desoxy-α-D-galactopyranosyl)>-L-seryl-L-glutamyl-L-isoleucyl-O-<(β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-2-desoxy-α-D-galactopyranosyl)>-L-seryl-L-valin 110337-98-9 C55H94N8O31
    L-Valyl-O-<(β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-2-desoxy-α-D-galactopyranosyl)>-L-seryl-L-glutamyl-L-isoleucyl-O-<(β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-2-desoxy-α-D-galactopyranosyl)>-L-seryl-L-valin
    —— 4,4-Dimethyl-cyclopent-2-enecarboxylic acid methyl ester 16626-36-1 C9H14O2
    4,4-Dimethyl-cyclopent-2-enecarboxylic acid methyl ester
    —— 1,5-diacetamino-2,3,4,6-tetra-O-acetyl-1,5-dideoxy-L-altitol 109968-42-5 C18H28N2O10
    1,5-diacetamino-2,3,4,6-tetra-O-acetyl-1,5-dideoxy-L-altitol
    —— 1147557-60-5 C28H36N2O6
    —— 144396-90-7 C13H17NO3
    —— 1019330-81-4 C27H37N2O6P
    —— DL-Proline, 5-ethenyl-1-[(4-methylphenyl)sulfonyl]-, methyl ester, trans- 138958-20-0 C15H19NO4S
    DL-Proline, 5-ethenyl-1-[(4-methylphenyl)sulfonyl]-, methyl ester, trans-
    —— Potassium; 3-methylsulfanyl-8-oxo-4-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate 104128-08-7 C8H8NO4S*K
    Potassium; 3-methylsulfanyl-8-oxo-4-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (3S,6R)-6-tert-butyl-5,8,15-trioxo-1-thia-4,7-diaza-cyclopentadec-11-ene-3-carboxylic acid methyl ester 1028203-25-9 C18H28N2O5S
    (3S,6R)-6-tert-butyl-5,8,15-trioxo-1-thia-4,7-diaza-cyclopentadec-11-ene-3-carboxylic acid methyl ester
    —— (+/-)-(4a,8,8-trimethyl-7-oxo-(4a<i>r</i>)-2,3,4,4a,5,6,7,8-octahydro-[2<i>t</i>]naphthyl)-acetic acid methyl ester 132858-78-7 C16H24O3
    (+/-)-(4a,8,8-trimethyl-7-oxo-(4a<i>r</i>)-2,3,4,4a,5,6,7,8-octahydro-[2<i>t</i>]naphthyl)-acetic acid methyl ester
    —— IPAoc-Leu-Gly-OEt 113304-74-8 C17H30N2O5
    IPAoc-Leu-Gly-OEt
    —— t-butyl 2-(2,5-bis(phenylamino)phenyl)-2-cyanoacetate 1200190-32-4 C25H25N3O2
    t-butyl 2-(2,5-bis(phenylamino)phenyl)-2-cyanoacetate
    —— (R)-2-[2-Benzoylsulfanylmethyl-3-(4-chloro-phenyl)-propionylamino]-3-ethylsulfanyl-propionic acid 111510-65-7 C22H24ClNO4S2
    (R)-2-[2-Benzoylsulfanylmethyl-3-(4-chloro-phenyl)-propionylamino]-3-ethylsulfanyl-propionic acid
    —— ethyl (S)-N-(methoxy-5-oxo-1-phthalimidopentane-2-sulfonyl)phenylalaninate 1454845-27-2 C25H28N2O8S
    ethyl (S)-N-(methoxy-5-oxo-1-phthalimidopentane-2-sulfonyl)phenylalaninate
    —— pentacarbonyl(-alpha.-isocyanopropionic acid ethylester)chromium 136167-54-9 C11H9CrNO7
    pentacarbonyl(-alpha.-isocyanopropionic acid ethylester)chromium
    —— (S)-2-{(S)-2-[(S)-2-((S)-2-Amino-3-carbamoyl-propionylamino)-3-methyl-pentanoylamino]-3-tert-butoxy-butyrylamino}-4-carbamoyl-butyric acid tert-butyl ester; hydrochloride 50292-48-3 C27H50N6O8*ClH
    (S)-2-{(S)-2-[(S)-2-((S)-2-Amino-3-carbamoyl-propionylamino)-3-methyl-pentanoylamino]-3-tert-butoxy-butyrylamino}-4-carbamoyl-butyric acid tert-butyl ester; hydrochloride
    —— 9,9-Dimethyl-spiro[5.5]undecane-3,3-dicarboxylic acid diethyl ester 38515-77-4 C19H32O4
    9,9-Dimethyl-spiro[5.5]undecane-3,3-dicarboxylic acid diethyl ester
    —— 53117-61-6 C16H14ClN3O2
    —— 884047-90-9 C13H13NO5
    —— 1415632-13-1 C22H25N3O4
    —— 1428960-99-9 C14H19NO3
    —— ethyl 2-hexyl-5-oxocyclopent-1-enecarboxylate 86254-30-0 C14H22O3
    ethyl 2-hexyl-5-oxocyclopent-1-enecarboxylate
    —— ethyl N-<4-<4-(2,4-diamino-1,6-dihydro-6-oxo-5-pyrimidinyl)butyl>benzoyl>-L-phenylalaninate 137793-48-7 C26H31N5O4
    ethyl N-<4-<4-(2,4-diamino-1,6-dihydro-6-oxo-5-pyrimidinyl)butyl>benzoyl>-L-phenylalaninate