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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-amino-1-β-<i>D</i>-ribofuranosyl-1<i>H</i>-imidazo[1,2-<i>a</i>][1,3,5]triazin-2-one 67464-05-5 C10H13N5O5
4-amino-1-β-<i>D</i>-ribofuranosyl-1<i>H</i>-imidazo[1,2-<i>a</i>][1,3,5]triazin-2-one
—— 4-{4-(2-hydroxyethyl)-1-oxo-7-[3-(trifluoromethoxy)phenyl]-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-6-yl}-N,N-dimethylbenzamide 1429499-37-5 C25H24F3N3O4
4-{4-(2-hydroxyethyl)-1-oxo-7-[3-(trifluoromethoxy)phenyl]-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-6-yl}-N,N-dimethylbenzamide
—— (4-methoxyphenyl)[5-(4-methoxyphenyl)-2-phenyloxazol-4-yl]methanone 1414545-93-9 C24H19NO4
(4-methoxyphenyl)[5-(4-methoxyphenyl)-2-phenyloxazol-4-yl]methanone
—— (4S,5S,6R,9S)-8-((tert-butyldiphenylsilyloxy)methyl)-2-(4-methoxyphenyl)-4-methyl-9-(triethylsilyloxy)-3-oxa-1-azaspiro[4.4]nona-1,7-dien-6-yl acetate 1403757-59-4 C40H53NO6Si2
(4S,5S,6R,9S)-8-((tert-butyldiphenylsilyloxy)methyl)-2-(4-methoxyphenyl)-4-methyl-9-(triethylsilyloxy)-3-oxa-1-azaspiro[4.4]nona-1,7-dien-6-yl acetate
—— 4-methoxy-N-(2-methyl-1-phenylbut-3-en-2-yl)-aniline 1393672-49-5 C18H21NO
4-methoxy-N-(2-methyl-1-phenylbut-3-en-2-yl)-aniline
—— 4-{3-[2-(4-benzyloxyphenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1006896-28-1 C33H27F3N4O3
4-{3-[2-(4-benzyloxyphenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
—— 4,5-Dimethyl-1,2-tetramethylen-cyclooctatetraen 56683-72-8 C14H18
4,5-Dimethyl-1,2-tetramethylen-cyclooctatetraen
—— 4,8-Bis-p-aminobenzoylhydrazinylidenemethylbenzo<1,2-b:4,5-b'>dithiophene 120933-45-1 C26H20N6O2S2
4,8-Bis-p-aminobenzoylhydrazinylidenemethylbenzo<1,2-b:4,5-b'>dithiophene
—— [4R,5R,6R,(S)R]-2,2-di-tert-butyl-5-methyl-4-(2-methyl-[1,3]dioxolan-2-yl)-6-(2-tert-butylsulfinylmethyl)-[1,3,2]dioxasilinane 1179975-04-2 C21H42O5SSi
[4R,5R,6R,(S)R]-2,2-di-tert-butyl-5-methyl-4-(2-methyl-[1,3]dioxolan-2-yl)-6-(2-tert-butylsulfinylmethyl)-[1,3,2]dioxasilinane
—— 4-Methyl-1-phenyl-1-(1,2,4-triazol-1-yl)-pent-1-en-3-on-TsOH-Salz 66636-65-5 C7H8O3S*C14H15N3O
4-Methyl-1-phenyl-1-(1,2,4-triazol-1-yl)-pent-1-en-3-on-TsOH-Salz
—— 4-(4-{5-[(1-ethyl-4,6-dimethoxy-1H-indole-2-carbonyl)-amino]-pyridin-2-yl}-piperazin-1-yl)-2,2-dimethyl-4-oxo-butyric acid 1228747-13-4 C28H35N5O6
4-(4-{5-[(1-ethyl-4,6-dimethoxy-1H-indole-2-carbonyl)-amino]-pyridin-2-yl}-piperazin-1-yl)-2,2-dimethyl-4-oxo-butyric acid
—— 4-chloro-6-(3,5-dimethyl-isoxazol-4-yl)-2-methyl-pyrimidine 1215104-24-7 C10H10ClN3O
4-chloro-6-(3,5-dimethyl-isoxazol-4-yl)-2-methyl-pyrimidine
—— 4-((3-hydroxypropoxy)methyl)benzonitrile 1350550-53-6 C11H13NO2
4-((3-hydroxypropoxy)methyl)benzonitrile
—— 4ξ,21-diacetoxy-pregn-5-ene-3,20-dione 115963-45-6 C25H34O6
4ξ,21-diacetoxy-pregn-5-ene-3,20-dione
—— 4-hydroxy-3-methanesulfonylamino-N-(3-hydroxy-4-methanesulfonylaminophenyl)benzamide 870090-62-3 C15H17N3O7S2
4-hydroxy-3-methanesulfonylamino-N-(3-hydroxy-4-methanesulfonylaminophenyl)benzamide
—— 4-chloro-5-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-N-(2-methoxy-phenyl)-N-methyl-2-[2-(2-oxo-pyrrolidin-1-yl)-ethoxy]-benzamide 1070891-54-1 C28H24ClF3N4O4
4-chloro-5-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-N-(2-methoxy-phenyl)-N-methyl-2-[2-(2-oxo-pyrrolidin-1-yl)-ethoxy]-benzamide
—— 4-(5-[1-(3,3-diphenyl-propyl)-piperidin-4-ylmethyl]-[1,2,4]oxadiazol-3-yl)-benzoic acid methyl ester 1103309-79-0 C31H33N3O3
4-(5-[1-(3,3-diphenyl-propyl)-piperidin-4-ylmethyl]-[1,2,4]oxadiazol-3-yl)-benzoic acid methyl ester
—— 4-sec-Butyl-4-methyl-cyclohexanone 35161-17-2 C11H20O
4-sec-Butyl-4-methyl-cyclohexanone
—— (4S,5R)-5-((S)-2,2-Diethyl-[1,3]dioxolan-4-ylmethyl)-2,2-dioxo-2λ<sup>6</sup>-[1,3,2]dioxathiolane-4-carboxylic acid methyl ester 121564-14-5 C12H20O8S
(4S,5R)-5-((S)-2,2-Diethyl-[1,3]dioxolan-4-ylmethyl)-2,2-dioxo-2λ<sup>6</sup>-[1,3,2]dioxathiolane-4-carboxylic acid methyl ester
—— (4R,5S,6R)-6-Benzyloxy-2-methyl-4,5-diphenyl-5,6-dihydro-4H-cyclopenta[b]furan 120255-19-8 C27H24O2
(4R,5S,6R)-6-Benzyloxy-2-methyl-4,5-diphenyl-5,6-dihydro-4H-cyclopenta[b]furan
—— 4-(cyclopropylamino)butan-1-ol 1250094-38-2 C7H15NO
4-(cyclopropylamino)butan-1-ol
—— 4,4'-Dimethoxisorenieraten 54191-58-1 C42H52O2
4,4'-Dimethoxisorenieraten
—— 4,5-bis-(4-chlorophenyl)-5H-[1,2,3]oxathiazole 2,2-dioxide 1293372-32-3 C14H9Cl2NO3S
4,5-bis-(4-chlorophenyl)-5H-[1,2,3]oxathiazole 2,2-dioxide
—— 4-(5-{3-[3-(4-fluoro-phenyl)-prop-1-ynyl]-phenyl}-tetrazol-2-ylmethyl)-benzoic acid 660859-13-2 C24H17FN4O2
4-(5-{3-[3-(4-fluoro-phenyl)-prop-1-ynyl]-phenyl}-tetrazol-2-ylmethyl)-benzoic acid
—— [4-(5-chloro-2-methyl-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid 66297-76-5 C11H10ClN3O2S
[4-(5-chloro-2-methyl-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid
—— 4,5,6,7-Tetrabromo-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-3H-isobenzofuran-1-thione 63585-89-7 C15H5Br4NO3S
4,5,6,7-Tetrabromo-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-3H-isobenzofuran-1-thione
—— 4,6-bis-methanesulfonyl-1<i>H</i>-spiro[anthra[1,2-<i>d</i>]imidazole-2,1'-cyclohexan]-11-one 66392-59-4 C22H22N2O5S2
4,6-bis-methanesulfonyl-1<i>H</i>-spiro[anthra[1,2-<i>d</i>]imidazole-2,1'-cyclohexan]-11-one
—— 4-tert-butyl-N-((3R)-1-(1-methyl-6-oxo-5-((1-(piperidin-4-yl)-1H-pyrazol-3-yl)amino)-1,6-dihydropyridazin-3-yl)piperidin-3-yl)benzamide 1227208-84-5 C29H40N8O2
4-tert-butyl-N-((3R)-1-(1-methyl-6-oxo-5-((1-(piperidin-4-yl)-1H-pyrazol-3-yl)amino)-1,6-dihydropyridazin-3-yl)piperidin-3-yl)benzamide
—— 4-methoxycarbonylmethyl-5-(2-pentynyl)-2-cyclopentenone 70126-76-0 C13H16O3
4-methoxycarbonylmethyl-5-(2-pentynyl)-2-cyclopentenone
—— 4-methoxyphenyl 2-azido-3,4-di-O-acetyl-2-deoxy-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside 583041-06-9 C58H56N4O19
4-methoxyphenyl 2-azido-3,4-di-O-acetyl-2-deoxy-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->3)-2,4-di-O-benzoyl-α-L-rhamnopyranoside
—— 4-((1S,6S)-6-Trifluoromethyl-4-trimethylsilanylmethyl-cyclohex-3-enyl)-benzoic acid methyl ester 81206-72-6 C19H25F3O2Si
4-((1S,6S)-6-Trifluoromethyl-4-trimethylsilanylmethyl-cyclohex-3-enyl)-benzoic acid methyl ester
—— 4-chloro-2-fluoro-N-(2-hydroxy-3-methylquinolin-6-yl)benzenesulfonamide 1425927-43-0 C16H12ClFN2O3S
4-chloro-2-fluoro-N-(2-hydroxy-3-methylquinolin-6-yl)benzenesulfonamide
—— 4-[2-amino-5-(4-fluorophenyl)-6-methylthieno[2,3-d]pyrimidin-4-yl]-N-[4-(dimethyl-amino)phenyl]piperazine-1-carboxamide 1423163-11-4 C26H28FN7OS
4-[2-amino-5-(4-fluorophenyl)-6-methylthieno[2,3-d]pyrimidin-4-yl]-N-[4-(dimethyl-amino)phenyl]piperazine-1-carboxamide
—— 4-{3-[2-(2,4-difluorophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1006896-03-2 C26H19F5N4O2
4-{3-[2-(2,4-difluorophenylamino)benzyl]-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
—— 4-[Methyl-(7H-pyrrolo[2,3-d ]pyrimidin-4-yl)-amino]cyclohexanecarboxylic acid ethyl ester 252853-77-3 C16H22N4O2
4-[Methyl-(7H-pyrrolo[2,3-d ]pyrimidin-4-yl)-amino]cyclohexanecarboxylic acid ethyl ester
—— 4'-[1-(3-amino-benzo[d]isoxazol-5-yl)-3,5-dimethyl-7-oxo-1,7-dihydro-pyrazolo[4,3-d]pyrimidin-6-yl]-biphenyl-2-carbaldehyde 280120-73-2 C27H20N6O3
4'-[1-(3-amino-benzo[d]isoxazol-5-yl)-3,5-dimethyl-7-oxo-1,7-dihydro-pyrazolo[4,3-d]pyrimidin-6-yl]-biphenyl-2-carbaldehyde
—— 4-Iodo-benzoic acid (1R,2R,3S,5S)-2-(imidazole-1-carbonyl)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester 1026621-39-5 C19H20IN3O3
4-Iodo-benzoic acid (1R,2R,3S,5S)-2-(imidazole-1-carbonyl)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester
—— (4-Methoxymethoxy-3-methyl-6-phenyl-benzofuran-2-yl)-thiazol-2-yl-methanone 678184-75-3 C21H17NO4S
(4-Methoxymethoxy-3-methyl-6-phenyl-benzofuran-2-yl)-thiazol-2-yl-methanone
—— 4,4,5,5-tetramethyl-2-(7-methyl-3-(phenylsulfonyl)octa-1,7-dien-2-yl)-1,3,2-dioxaborolane 1509927-08-5 C21H31BO4S
4,4,5,5-tetramethyl-2-(7-methyl-3-(phenylsulfonyl)octa-1,7-dien-2-yl)-1,3,2-dioxaborolane
—— 4-Amino-1lambda6,2-thiazinane-1,1,3-trione hydrochloride 2624123-12-0 C4H9ClN2O3S
4-Amino-1lambda6,2-thiazinane-1,1,3-trione hydrochloride
—— 4-[2-(4-Ethenylphenoxy)ethyl]morpholine 1276023-18-7 C14H19NO2
4-[2-(4-Ethenylphenoxy)ethyl]morpholine
—— 4-[2-(2,4-dihydroxy-5-isopropyl-benzoyl)-2,3-dihydro-1H-isoindol-5-ylamino]-piperidine-1-carboxylic acid tert-butyl ester 912999-57-6 C28H37N3O5
4-[2-(2,4-dihydroxy-5-isopropyl-benzoyl)-2,3-dihydro-1H-isoindol-5-ylamino]-piperidine-1-carboxylic acid tert-butyl ester
—— [(4S)-4-[(4-fluoro-5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-4-[5-[(4S)-4-hydroxy-2-oxopyrrolidin-1-yl]furo[3,2-b]pyridin-2-yl]-2,5-dioxoimidazolidin-1-yl]methyl 2,2-dimethylpropanoate 1219812-62-0 C30H30FN5O9
[(4S)-4-[(4-fluoro-5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-4-[5-[(4S)-4-hydroxy-2-oxopyrrolidin-1-yl]furo[3,2-b]pyridin-2-yl]-2,5-dioxoimidazolidin-1-yl]methyl 2,2-dimethylpropanoate
—— 4'-(2-{[2-hydroxy-2-(4-hydroxyphenyl)ethyl]amino}ethyl)-2-(2-pyridyl)acetanilide hydrochloride 211636-06-5 C23H25N3O3*ClH
4'-(2-{[2-hydroxy-2-(4-hydroxyphenyl)ethyl]amino}ethyl)-2-(2-pyridyl)acetanilide hydrochloride
—— 4-methyl-20-(2-pyrazinyl)-4-aza-5α-pregn-1,17-dien-3-one 1229430-52-7 C25H33N3O
4-methyl-20-(2-pyrazinyl)-4-aza-5α-pregn-1,17-dien-3-one
—— 4-methyl-N-(5-(5-methylpyrazine-2-carboxamido)bicyclo[3.2.1]octan-1-yl)pyrimidine-2-carboxamide 1383972-16-4 C20H24N6O2
4-methyl-N-(5-(5-methylpyrazine-2-carboxamido)bicyclo[3.2.1]octan-1-yl)pyrimidine-2-carboxamide
—— 4-(3,4-dimethoxyphenyl)-1,2,3,4,5,6,7,8-octahydroquinazoline-2-thione 1227796-13-5 C16H20N2O2S
4-(3,4-dimethoxyphenyl)-1,2,3,4,5,6,7,8-octahydroquinazoline-2-thione
—— [(4S)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxo-4-[5-(pyridin-3-ylamino)furo[3,2-b]pyridin-2-yl]imidazolidin-1-yl]methyl 2,2-dimethylpropanoate 1219812-55-1 C31H30N6O7
[(4S)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxo-4-[5-(pyridin-3-ylamino)furo[3,2-b]pyridin-2-yl]imidazolidin-1-yl]methyl 2,2-dimethylpropanoate
—— 4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-2,6-difluoro-benzoic acid 1214877-19-6 C28H23ClF4N2O3
4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-ethoxy}-2,6-difluoro-benzoic acid
—— 4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-6-{[(2S)-2-azetidinylmethyl]oxy}-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol 913640-64-9 C19H23N7O3
4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-6-{[(2S)-2-azetidinylmethyl]oxy}-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol