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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2'-benzyloxy-3-chloro-2-nitrobiphenyl 1133877-04-9 C19H14ClNO3
2'-benzyloxy-3-chloro-2-nitrobiphenyl
—— 2-Methoxy-2-(4-methoxybenzoyl)-3(2H)-benzofuranon 75335-00-1 C17H14O5
2-Methoxy-2-(4-methoxybenzoyl)-3(2H)-benzofuranon
—— 2,3-dichloro-N-{3-[2,2,2-trifluoro-1-(1-methyl-1H-imidazol-5-yl)ethoxy]quinoxalin-2-yl}benzenesulfonamide 1226503-23-6 C20H14Cl2F3N5O3S
2,3-dichloro-N-{3-[2,2,2-trifluoro-1-(1-methyl-1H-imidazol-5-yl)ethoxy]quinoxalin-2-yl}benzenesulfonamide
—— [2-[(2,4-dichlorophenyl)methylamino]-2,3,4,5,6,6a-hexahydro-1H-pentalen-3a-yl]-[3-(trifluoromethyl)-7,8-dihydro-5H-1,6-naphthyridin-6-yl]methanone 1138086-30-2 C25H26Cl2F3N3O
[2-[(2,4-dichlorophenyl)methylamino]-2,3,4,5,6,6a-hexahydro-1H-pentalen-3a-yl]-[3-(trifluoromethyl)-7,8-dihydro-5H-1,6-naphthyridin-6-yl]methanone
—— 2-Methoxyethyl 4-[6-(2-aminopyridine-3-carbonyl)pyridin-2-yl]-1,4-diazepane-1-carboxylate 1042981-57-6 C20H25N5O4
2-Methoxyethyl 4-[6-(2-aminopyridine-3-carbonyl)pyridin-2-yl]-1,4-diazepane-1-carboxylate
—— 2-(2-((2R)-2-(4-ethoxycarbonylpiperazin-1-ylmethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597575-80-9 C18H26N4O5S2
2-(2-((2R)-2-(4-ethoxycarbonylpiperazin-1-ylmethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
—— 2-(2-((2R)-2-(4-cyano-3-trifluoromethylphenylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597577-20-3 C19H17F3N4O3S2
2-(2-((2R)-2-(4-cyano-3-trifluoromethylphenylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
—— 2-(2-((2R)-5-oxo-2-(piperidin-1-ylmethyl)pyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid butyl ester 597573-61-0 C20H31N3O3S2
2-(2-((2R)-5-oxo-2-(piperidin-1-ylmethyl)pyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid butyl ester
—— 2-cyclopropyl-8-(4-pyridinyl)-3-[1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl]-imidazo[1,2-a]pyrazine 1334166-18-5 C19H15F3N6
2-cyclopropyl-8-(4-pyridinyl)-3-[1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl]-imidazo[1,2-a]pyrazine
—— 2,3-Dichloro-5-methoxy-6-methylcyclohexa-2,5-diene-1,4-dione 180912-28-1 C8H6Cl2O3
2,3-Dichloro-5-methoxy-6-methylcyclohexa-2,5-diene-1,4-dione
—— 2-(2-((2R)-2-(4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-ylmethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597575-65-0 C23H28N4O5S2
2-(2-((2R)-2-(4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-ylmethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
—— 2,2'-{[4-({[2-[(tert-butoxycarbonyl)amino]-5-(2-thienyl)phenyl]amino}carbonyl)phenyl]imino}diacetate 956427-84-2 C26H27N3O7S
2,2'-{[4-({[2-[(tert-butoxycarbonyl)amino]-5-(2-thienyl)phenyl]amino}carbonyl)phenyl]imino}diacetate
—— 2-Ethyl-3-(3-chlorpropoxy)propionsaeure-ethylester 37705-97-8 C10H19ClO3
2-Ethyl-3-(3-chlorpropoxy)propionsaeure-ethylester
—— (2-Benzoyl-1-[1,3]dithiolan-2-ylidene-3,3-bis-ethylsulfanyl-allyl)-phosphonic acid diethyl ester 202201-20-5 C21H29O4PS4
(2-Benzoyl-1-[1,3]dithiolan-2-ylidene-3,3-bis-ethylsulfanyl-allyl)-phosphonic acid diethyl ester
—— 2-(3-iodophenyl)-5-(3-methoxyphenyl)-1,3,4-oxadiazole 1258947-36-2 C15H11IN2O2
2-(3-iodophenyl)-5-(3-methoxyphenyl)-1,3,4-oxadiazole
—— 2-methyl-1,3-diphenyl-1H-indole 103854-07-5 C21H17N
2-methyl-1,3-diphenyl-1H-indole
—— 2-(4-bromo-2-fluoro-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-cinnolin-3-one 64172-86-7 C14H12BrFN2O
2-(4-bromo-2-fluoro-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-cinnolin-3-one
—— 2-methoxy-10 methyl-5,12-dihydroindolo[3,2-b][1,5]benzodiazepine 1346156-89-5 C17H15N3O
2-methoxy-10 methyl-5,12-dihydroindolo[3,2-b][1,5]benzodiazepine
—— 2-Deoxy-6-O-(3-deoxy-4,6-O-isopropylidene-3-tosylamido-α-D-glucopyranosyl)-4,5-O-isopropylidene-1,3-di-N-tosylstreptamine 143084-93-9 C39H51N3O13S3
2-Deoxy-6-O-(3-deoxy-4,6-O-isopropylidene-3-tosylamido-α-D-glucopyranosyl)-4,5-O-isopropylidene-1,3-di-N-tosylstreptamine
—— 2-methyl-N,N'-bis(phenylsulfonyl)-1,4-benzoquinone diimine 73021-77-9 C19H16N2O4S2
2-methyl-N,N'-bis(phenylsulfonyl)-1,4-benzoquinone diimine
—— 2-(4-Bromo-3-chloro-phenylamino)-8-(1-ethyl-propyl)-8H-pyrido[2,3-d]pyrimidin-7-one 352362-12-0 C18H18BrClN4O
2-(4-Bromo-3-chloro-phenylamino)-8-(1-ethyl-propyl)-8H-pyrido[2,3-d]pyrimidin-7-one
—— 2-(4-Chloro-3-methyl-phenylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one 352361-23-0 C17H17ClN4O
2-(4-Chloro-3-methyl-phenylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one
—— 2-[1,2,5]thiadiazol-3-yl-benzo[4,5]imidazo[1,2-<i>b</i>][1,2,4]thiadiazole 55843-05-5 C10H5N5S2
2-[1,2,5]thiadiazol-3-yl-benzo[4,5]imidazo[1,2-<i>b</i>][1,2,4]thiadiazole
—— 2-[(2-phenyl-1H-indol-3-yl)methylideneamino]benzohydrazide 1260179-10-9 C22H18N4O
2-[(2-phenyl-1H-indol-3-yl)methylideneamino]benzohydrazide
—— [2-(2-allyloxybenzylideneamino)phenyl](phenyl)methanone 1354644-29-3 C23H19NO2
[2-(2-allyloxybenzylideneamino)phenyl](phenyl)methanone
—— 2-i-propyl-5-hydroxyquinizarin 79958-63-7 C17H14O5
2-i-propyl-5-hydroxyquinizarin
—— 2,2-bis(4-maleimidylphenyl)propane 21842-06-8 C23H18N2O4
2,2-bis(4-maleimidylphenyl)propane
—— 2-[5-(4-acetylphenyl)-furan-2-yl]imidazole hydrochloride 62821-38-9 C15H12N2O2*ClH
2-[5-(4-acetylphenyl)-furan-2-yl]imidazole hydrochloride
—— 2-[3,5-bis-(dimethylamino-methyl)-[1,2,4]triazol-4-yl]-5-chloro-benzophenone 59878-34-1 C21H24ClN5O
2-[3,5-bis-(dimethylamino-methyl)-[1,2,4]triazol-4-yl]-5-chloro-benzophenone
—— 2-(chloroacetyl)dibenzo[b,f] [1,4] dioxocine-6,11-dione 1359739-30-2 C16H9ClO5
2-(chloroacetyl)dibenzo[b,f] [1,4] dioxocine-6,11-dione
—— 2-ethyl-1,3-dimethyl-imidazolium; iodide 86173-30-0 C7H13N2*I
2-ethyl-1,3-dimethyl-imidazolium; iodide
—— 2-Fluor-4-methyl-pent-2-en-1-ol 817-75-4 C6H11FO
2-Fluor-4-methyl-pent-2-en-1-ol
—— 2-naphthyl 2-deoxy-2-thiophenyl-3,4,6-tri-O-benzyl-β-D-glucopyranoside 136174-72-6 C43H40O5S
2-naphthyl 2-deoxy-2-thiophenyl-3,4,6-tri-O-benzyl-β-D-glucopyranoside
—— 2-[(3,5-Bis-trifluoromethyl-benzoyl)-methyl-amino]-4'-chloro-biphenyl-4-carboxylic acid methyl ester 483370-19-0 C24H16ClF6NO3
2-[(3,5-Bis-trifluoromethyl-benzoyl)-methyl-amino]-4'-chloro-biphenyl-4-carboxylic acid methyl ester
—— 2,4-dipentylphenyl isocyanide 90901-39-6 C17H25N
2,4-dipentylphenyl isocyanide
—— (2R,3S,5R)-5-(2-benzamido-8-methoxy-9H-purin-9-yl)-2-((benzoyloxy)methyl)tetrahydrofuran-3-yl benzoate 175294-41-4 C32H27N5O7
(2R,3S,5R)-5-(2-benzamido-8-methoxy-9H-purin-9-yl)-2-((benzoyloxy)methyl)tetrahydrofuran-3-yl benzoate
—— (2S,3S)-(+)-1-<(methylsulfonyl)oxy>-2-methyl-3-cyano-3-(3,4-dimethoxyphenyl)hex-5-ene 107148-92-5 C17H23NO5S
(2S,3S)-(+)-1-<(methylsulfonyl)oxy>-2-methyl-3-cyano-3-(3,4-dimethoxyphenyl)hex-5-ene
—— 2,2-diethoxyethylcyanamide 85659-86-5 C7H14N2O2
2,2-diethoxyethylcyanamide
—— (2-Methoxy-phenyl)-methyl-phosphoramidic acid dimethyl ester 25626-95-3 C10H16NO4P
(2-Methoxy-phenyl)-methyl-phosphoramidic acid dimethyl ester
—— 2-Ethoxycarbonylmethyl-7-methoxy-1,9-dioxo-3-phenyl-6-oxa-2-aza-spiro[4.5]dec-3-ene-4-carboxylic acid ethyl ester 86236-67-1 C22H25NO8
2-Ethoxycarbonylmethyl-7-methoxy-1,9-dioxo-3-phenyl-6-oxa-2-aza-spiro[4.5]dec-3-ene-4-carboxylic acid ethyl ester
—— {2-[(Chloromethyl)(phenyl)silyl]ethenyl}(trimethyl)silane 61707-06-0 C12H19ClSi2
{2-[(Chloromethyl)(phenyl)silyl]ethenyl}(trimethyl)silane
—— [(2R)-2-acetyl-12-acetyloxy-5-[[(2R,4S,5S,6S)-6-methyl-5-(4-nitrobenzoyl)oxy-4-[(2,2,2-trifluoroacetyl)amino]oxan-2-yl]oxymethyl]-3,4-dihydro-1H-tetracen-2-yl] (1R,5S,7R)-3-ethyl-2-oxo-6,8-dioxa-3-azabicyclo[3.2.1]octane-7-carboxylate 1053630-05-9 C46H44F3N3O15
[(2R)-2-acetyl-12-acetyloxy-5-[[(2R,4S,5S,6S)-6-methyl-5-(4-nitrobenzoyl)oxy-4-[(2,2,2-trifluoroacetyl)amino]oxan-2-yl]oxymethyl]-3,4-dihydro-1H-tetracen-2-yl] (1R,5S,7R)-3-ethyl-2-oxo-6,8-dioxa-3-azabicyclo[3.2.1]octane-7-carboxylate
—— 2-{3-[1-Furan-2-yl-meth-(E)-ylidene]-4-p-tolyl-3H-benzo[b][1,4]diazepin-2-yl}-phenol 134299-25-5 C27H20N2O2
2-{3-[1-Furan-2-yl-meth-(E)-ylidene]-4-p-tolyl-3H-benzo[b][1,4]diazepin-2-yl}-phenol
—— (2E,4E)-Isopropyl 9-<(1-cyclohexenyl)methoxy>-3,7-dimethyl-2,4-nonadienoate 100939-16-0 C21H34O3
(2E,4E)-Isopropyl 9-<(1-cyclohexenyl)methoxy>-3,7-dimethyl-2,4-nonadienoate
—— (2S,3S)-ethyl 3-((S)-2-(N-allylbenzamido)-3 methylbutanemido)-6-((2-methoxyethoxy)methoxy)-2,3-dihydrobenzofuran-2-carboxylate 1592907-48-6 C30H38N2O8
(2S,3S)-ethyl 3-((S)-2-(N-allylbenzamido)-3 methylbutanemido)-6-((2-methoxyethoxy)methoxy)-2,3-dihydrobenzofuran-2-carboxylate
—— 2,5-Diethyl-2,5-dimethyl-3-phenyl-1-oxa-2,5-disila-cyclopentan 3550-34-3 C14H24OSi2
2,5-Diethyl-2,5-dimethyl-3-phenyl-1-oxa-2,5-disila-cyclopentan
—— 2-[(1R,3aS,3bS,5aS,6S,8aR,9aS,11aR)-3a,11a-Dimethyl-1-((1R,4S)-1,4,5-trimethyl-hexyl)-tetradecahydro-dicyclopenta[a,f]cyclopropa[e]naphthalen-6-yl]-propane-1,2-diol 42507-41-5 C31H54O2
2-[(1R,3aS,3bS,5aS,6S,8aR,9aS,11aR)-3a,11a-Dimethyl-1-((1R,4S)-1,4,5-trimethyl-hexyl)-tetradecahydro-dicyclopenta[a,f]cyclopropa[e]naphthalen-6-yl]-propane-1,2-diol
—— (2S,4S,5S)-di-tert-butyl-4-acryloyl-5-[(S)-1-(triethylsilyloxy)but-2-enyl]pyrrolidine-1,2-dicarboxylate 1259934-91-2 C27H47NO6Si
(2S,4S,5S)-di-tert-butyl-4-acryloyl-5-[(S)-1-(triethylsilyloxy)but-2-enyl]pyrrolidine-1,2-dicarboxylate
—— 2-{[2-(2-{2-[(2-{2-[(2-tert-butoxycarbonylamino-4-methyl-pentanoyl)-methyl-amino]-propionylamino}-4-methyl-octanoyl)-methyl-amino]-propionyloxy}-4-cyano-butyrylamino)-4-methyl-octanoyl]-methyl-amino}-4-methyl-pentanoic acid tert-butyl ester 438240-72-3 C53H95N7O11
2-{[2-(2-{2-[(2-{2-[(2-tert-butoxycarbonylamino-4-methyl-pentanoyl)-methyl-amino]-propionylamino}-4-methyl-octanoyl)-methyl-amino]-propionyloxy}-4-cyano-butyrylamino)-4-methyl-octanoyl]-methyl-amino}-4-methyl-pentanoic acid tert-butyl ester
—— (21S)-3β-Acetoxy-14-hydroxy-21-methyl-5β,14β-card-20(22)-enolid 78188-09-7 C26H38O5
(21S)-3β-Acetoxy-14-hydroxy-21-methyl-5β,14β-card-20(22)-enolid