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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-[2-oxo-2-(propanoyloxymethoxy)ethyl]oxadiazol-3-ium-5-olate 59336-84-4 C8H10N2O6
    3-[2-oxo-2-(propanoyloxymethoxy)ethyl]oxadiazol-3-ium-5-olate
    —— (E)-1-(2-(cinnamyloxy)-2-oxoethyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate 1619239-43-8 C15H19O2S*C24H20B
    (E)-1-(2-(cinnamyloxy)-2-oxoethyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate
    —— methyl (+/-)-1β-t-butoxy-4β,7aβ-dimethyl-5-oxo-2,3,3aα,4,5,6,7,7a-octahydro-1H-indene-4α-carboxylate 139599-60-3 C17H28O4
    methyl (+/-)-1β-t-butoxy-4β,7aβ-dimethyl-5-oxo-2,3,3aα,4,5,6,7,7a-octahydro-1H-indene-4α-carboxylate
    —— 3-(2-ethoxycarbonyl-ethyl)-4-ethoxycarbonylmethyl-5-aminomethyl-pyrrole-2-carboxylic acid ethyl ester, hydrochloride 109820-76-0 C17H26N2O6*ClH
    3-(2-ethoxycarbonyl-ethyl)-4-ethoxycarbonylmethyl-5-aminomethyl-pyrrole-2-carboxylic acid ethyl ester, hydrochloride
    —— 2-Benzyl-2-ethoxycarbonyl-3-methyl-pentanedioic acid 1-ethyl ester 58782-80-2 C18H24O6
    2-Benzyl-2-ethoxycarbonyl-3-methyl-pentanedioic acid 1-ethyl ester
    —— 1-Phenyl-2,4-dicarbethoxy-pyrrolidin-5-on 57944-94-2 C16H19NO5
    1-Phenyl-2,4-dicarbethoxy-pyrrolidin-5-on
    —— N-Dichlormaleoyl-Gly-GlyOEt 101247-42-1 C10H10Cl2N2O5
    N-Dichlormaleoyl-Gly-GlyOEt
    —— (4S,3'S,αR)-3-{3'-[N-benzyl-N-(α-methylbenzyl)amino]-3'-phenylpropanoyl}-4-phenyloxazolidin-2-one 1245927-21-2 C33H32N2O3
    (4S,3'S,αR)-3-{3'-[N-benzyl-N-(α-methylbenzyl)amino]-3'-phenylpropanoyl}-4-phenyloxazolidin-2-one
    —— L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(2-phenylethyl)- 873330-44-0 C16H23NO4S
    L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(2-phenylethyl)-
    —— 1257441-94-3 C36H56N8O11S
    —— L-3-(3,4-dibenzyloxy-benzyl)-2,5-diketomorpholine 292620-49-6 C25H23NO5
    L-3-(3,4-dibenzyloxy-benzyl)-2,5-diketomorpholine
    —— (2S,3aS,7aS)-1-{(R)-4-[6-Amino-2-(2-chloro-benzoylamino)-hexanoylamino]-4-carboxy-butyryl}-octahydro-indole-2-carboxylic acid 128595-13-1 C27H37ClN4O7
    (2S,3aS,7aS)-1-{(R)-4-[6-Amino-2-(2-chloro-benzoylamino)-hexanoylamino]-4-carboxy-butyryl}-octahydro-indole-2-carboxylic acid
    —— 1262985-02-3 C13H17NO8
    —— <i>N</i>,<i>N</i>-diethyl-glycin-(6-ethoxy-2-methyl-pyrimidin-4-ylamide) 100531-79-1 C13H22N4O2
    <i>N</i>,<i>N</i>-diethyl-glycin-(6-ethoxy-2-methyl-pyrimidin-4-ylamide)
    —— (+/-)-Pentan-pentacarbonsaeure-(1,1,2,4,4)-pentaaethylester 94761-38-3 C20H32O10
    (+/-)-Pentan-pentacarbonsaeure-(1,1,2,4,4)-pentaaethylester
    —— 2-Propyl-cyclopentanon-(4)-carbonsaeure-(1)-semicarbazon 90975-49-8 C10H17N3O3
    2-Propyl-cyclopentanon-(4)-carbonsaeure-(1)-semicarbazon
    —— 3-Iod-cyclohexylacetursaeure-lacton 90945-57-6 C10H14INO3
    3-Iod-cyclohexylacetursaeure-lacton
    —— N,N-Succinyl-1,3,4,6-tetra-O-acetyl-α-D-glucosamin 42775-90-6 C18H23NO11
    N,N-Succinyl-1,3,4,6-tetra-O-acetyl-α-D-glucosamin
    —— trans-3,4-Dihydroxy-tetrahydrofuran-mono-carbobenzoxy-glycinester 100719-34-4 C14H17NO6
    trans-3,4-Dihydroxy-tetrahydrofuran-mono-carbobenzoxy-glycinester
    —— 2,3-Dimethyl-cyclopentadien-(1,3)-dicarbonsaeure-(1,4) 91061-81-3 C10H12O4
    2,3-Dimethyl-cyclopentadien-(1,3)-dicarbonsaeure-(1,4)
    —— 1-(4-Methoxy-phenyl)-1,3-diaza-spiro<4.5>dec-2-en-4-on 92870-08-1 C15H18N2O2
    1-(4-Methoxy-phenyl)-1,3-diaza-spiro<4.5>dec-2-en-4-on
    —— N-Phenyl-N'-<2-methoxy-5-chlor-phenyl>-formazylameisensaeureethylester 101876-34-0 C17H17ClN4O3
    N-Phenyl-N'-<2-methoxy-5-chlor-phenyl>-formazylameisensaeureethylester
    —— 4-benzylidene-3-methyl-2-thioxo-thiazolidin-5-one 80012-37-9 C11H9NOS2
    4-benzylidene-3-methyl-2-thioxo-thiazolidin-5-one
    —— Boc-(Lys(Z)-Gly)3-ONSu 112120-75-9 C57H76N10O17
    Boc-(Lys(Z)-Gly)3-ONSu
    —— Ac-Trp-Cys-Asn-Ala-[dibenzylpyroPSer]-Ala-Asn-Gly-CONH2 1522124-37-3 C49H64N12O18P2S
    Ac-Trp-Cys-Asn-Ala-[dibenzylpyroPSer]-Ala-Asn-Gly-CONH2
    —— methyl 2-isopropyl-6,8-dioxo-4-phenyl-7-oxa-3-azabicyclo<3.3.0>oct-3-ene-2-carboxylate 113371-27-0 C17H17NO5
    methyl 2-isopropyl-6,8-dioxo-4-phenyl-7-oxa-3-azabicyclo<3.3.0>oct-3-ene-2-carboxylate
    —— 2-(Naphthalene-2-sulfonylamino)-N-[2-oxo-2-pyrrolidin-1-yl-1-(4-thiocarbamoyl-benzyl)-ethyl]-acetamide 92740-61-9 C26H28N4O4S2
    2-(Naphthalene-2-sulfonylamino)-N-[2-oxo-2-pyrrolidin-1-yl-1-(4-thiocarbamoyl-benzyl)-ethyl]-acetamide
    —— 2,3,7-Triphenyl-5-[1-phenyl-meth-(Z)-ylidene]-1,2,4-triaza-bicyclo[4.2.0]octa-3,6-dien-8-one 126934-01-8 C30H21N3O
    2,3,7-Triphenyl-5-[1-phenyl-meth-(Z)-ylidene]-1,2,4-triaza-bicyclo[4.2.0]octa-3,6-dien-8-one
    —— methyl (2S)-2-(tert-butylsulfonylamino)-2-[(2R,3R,4R,5R)-3,4-diacetyloxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]acetate 1159578-91-2 C19H27N3O11S
    methyl (2S)-2-(tert-butylsulfonylamino)-2-[(2R,3R,4R,5R)-3,4-diacetyloxy-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]acetate
    —— (4S)-2,6-dioxo-1-(propan-2-yl)-1,3-diazinane-4-carboxylic acid 124799-00-4 C8H12N2O4
    (4S)-2,6-dioxo-1-(propan-2-yl)-1,3-diazinane-4-carboxylic acid
    —— ethyl 4-hydroxy-4-trifluoromethyl-1,4-dihydropyrimido[1,2-a]benzimidazole-3-carboxylate 1240485-90-8 C14H12F3N3O3
    ethyl 4-hydroxy-4-trifluoromethyl-1,4-dihydropyrimido[1,2-a]benzimidazole-3-carboxylate
    —— Z(OMe)-Asn-Ser(Bzl)-OMe 119062-18-9 C24H29N3O8
    Z(OMe)-Asn-Ser(Bzl)-OMe
    —— 4-(2,2-dichloroacetyl)-1,3-dihydroquinoxalin-2-one 138742-56-0 C10H8Cl2N2O2
    4-(2,2-dichloroacetyl)-1,3-dihydroquinoxalin-2-one
    —— (R)-2-[(Benzo[b]thiophen-5-ylmethanesulfonyl)-(5-dimethylaminomethylfuran-2-ylmethyl)-amino]-4-methyl-N-hydroxy-pentanamide 355851-16-0 C23H31N3O5S2
    (R)-2-[(Benzo[b]thiophen-5-ylmethanesulfonyl)-(5-dimethylaminomethylfuran-2-ylmethyl)-amino]-4-methyl-N-hydroxy-pentanamide
    —— (E)-N’-(thiophen-2-ylmethylene)cyclopropanecarbohydrazide 113875-06-2 C9H10N2OS
    (E)-N’-(thiophen-2-ylmethylene)cyclopropanecarbohydrazide
    —— (4-Formyl-5-trimethylsilanyl-[1,2,3]triazol-1-yl)-acetic acid ethyl ester 139454-93-6 C10H17N3O3Si
    (4-Formyl-5-trimethylsilanyl-[1,2,3]triazol-1-yl)-acetic acid ethyl ester
    —— ethyl 2-(trimethylgermyl)propionate 111999-63-4 C8H18GeO2
    ethyl 2-(trimethylgermyl)propionate
    —— NPS-Sarc-β-Ala-OEt 23578-97-4 C24H30Cl2N4O5S
    NPS-Sarc-β-Ala-OEt
    —— N-(6-carboxypicolinyl)-α-aminoisobutyric acid 125686-82-0 C11H12N2O5
    N-(6-carboxypicolinyl)-α-aminoisobutyric acid
    —— N-[4-amino-2-[1-[(2-fluorophenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]pyrimidin-5-yl]-1,2-oxazole-3-carboxamide 1354042-05-9 C21H15FN8O3
    N-[4-amino-2-[1-[(2-fluorophenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]pyrimidin-5-yl]-1,2-oxazole-3-carboxamide
    —— H-Phe-Pro-Phe-Ile-Phe-Pro-O-Bu-t 1026517-00-9 C47H62N6O7
    H-Phe-Pro-Phe-Ile-Phe-Pro-O-Bu-t
    —— 2-acetoxymethylene-pent-4-enoic acid ethyl ester 86147-63-9 C10H14O4
    2-acetoxymethylene-pent-4-enoic acid ethyl ester
    —— N<sup>α</sup>-<6-(dimethoxymethyl)pyridine-2-carbonyl>-L-histidine methyl ester 118130-87-3 C16H20N4O5
    N<sup>α</sup>-<6-(dimethoxymethyl)pyridine-2-carbonyl>-L-histidine methyl ester
    —— 2-(trimethylsilyl)ethyl 2,4-di-O-acetyl-3-O-benzyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside 231616-47-0 C49H56O16Si
    2-(trimethylsilyl)ethyl 2,4-di-O-acetyl-3-O-benzyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside
    —— dimethyl 3-methyl-5-oxo-1-phenylpyrrolidine-2,4-dicarboxylate 76311-80-3 C15H17NO5
    dimethyl 3-methyl-5-oxo-1-phenylpyrrolidine-2,4-dicarboxylate
    —— 4-benzyl-3-(methoxycarbonyl)-7-oxabicyclo[2.2.1]hepta-2,5-di-ene-2-carboxylic acid 1452885-09-4 C16H14O5
    4-benzyl-3-(methoxycarbonyl)-7-oxabicyclo[2.2.1]hepta-2,5-di-ene-2-carboxylic acid
    —— di-tert-butyl 6,6′-((2,2,13,13-tetramethyl-7-(4-nitrobenzyl)-4,11-dioxo-3,12-dioxa-6,9-diazatetradecane-6,9-diyl)-bis(methylene))(S)-dipicolinate 1605289-49-3 C43H59N5O10
    di-tert-butyl 6,6′-((2,2,13,13-tetramethyl-7-(4-nitrobenzyl)-4,11-dioxo-3,12-dioxa-6,9-diazatetradecane-6,9-diyl)-bis(methylene))(S)-dipicolinate
    —— (S)-2-((S)-2-Benzoylsulfanyl-3-phenyl-propionylamino)-3-(1H-indol-3-yl)-propionic acid methyl ester 196395-27-4 C28H26N2O4S
    (S)-2-((S)-2-Benzoylsulfanyl-3-phenyl-propionylamino)-3-(1H-indol-3-yl)-propionic acid methyl ester
    —— 928659-04-5 C32H39N3O4Si
    —— (S)-1-benzyl 4-tert-butyl 3-methyl-2-oxoimidazolidine-1,4-dicarboxylate 845543-46-6 C17H22N2O5
    (S)-1-benzyl 4-tert-butyl 3-methyl-2-oxoimidazolidine-1,4-dicarboxylate