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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3-ethynylphenyl)-1-methyl-1H-pyrazole 1025055-93-9 C12H10N2
4-(3-ethynylphenyl)-1-methyl-1H-pyrazole
—— 4-tert-Butyl-2-[1-phenylsulfanyl-meth-(E)-ylidene]-cyclohexanone 91299-18-2 C17H22OS
4-tert-Butyl-2-[1-phenylsulfanyl-meth-(E)-ylidene]-cyclohexanone
—— (4-chloro-benzyl)-(2-isoquinolin-1-yl-quinazolin-4-yl)-amine 942984-16-9 C24H17ClN4
(4-chloro-benzyl)-(2-isoquinolin-1-yl-quinazolin-4-yl)-amine
—— 4-{[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-amino}-benzoic acid ethyl ester 74067-54-2 C16H14ClNO2
4-{[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-amino}-benzoic acid ethyl ester
—— 4-bromo-2-[2-(ethoxycarbonyl)-ethyl-1-ene]-1-phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine 942920-84-5 C18H15BrN2O4S
4-bromo-2-[2-(ethoxycarbonyl)-ethyl-1-ene]-1-phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine
—— 4-{4-[1-(2-carbamoyl-phenyl)-ethyl]-2,5-dimethoxy-phenyl}-4-oxo-butyric acid 102449-81-0 C21H23NO6
4-{4-[1-(2-carbamoyl-phenyl)-ethyl]-2,5-dimethoxy-phenyl}-4-oxo-butyric acid
—— 4-benzyloxy-2-(4-fluorobenzyloxy)benzaldehyde 1257999-15-7 C21H17FO3
4-benzyloxy-2-(4-fluorobenzyloxy)benzaldehyde
—— 4,12-Diethyl-4,12-dibutyl-tricyclo<8.2.0.0<sup>2,5</sup>>dodecan-3,11-dion 6108-45-8 C24H40O2
4,12-Diethyl-4,12-dibutyl-tricyclo<8.2.0.0<sup>2,5</sup>>dodecan-3,11-dion
—— 4-Amino-3-methylsulfanyl-6-(oxan-2-yl)-1,2,4-triazin-5-one 21087-58-1 C9H14N4O2S
4-Amino-3-methylsulfanyl-6-(oxan-2-yl)-1,2,4-triazin-5-one
—— 4-Bromo-1-(3-nitro-phenyl)-butane-1,3-dione 343957-23-3 C10H8BrNO4
4-Bromo-1-(3-nitro-phenyl)-butane-1,3-dione
—— (4R,6R,8S)-6-(tert-butyldimethylsilyloxy)-8-methoxytridec-1-en-4-yl acrylate 1300024-14-9 C23H44O4Si
(4R,6R,8S)-6-(tert-butyldimethylsilyloxy)-8-methoxytridec-1-en-4-yl acrylate
—— 4-(3-dibutylamino-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid 61783-32-2 C17H25N3O4S
4-(3-dibutylamino-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid
—— [4-[[(6S,9aS)-1-(benzylcarbamoyl)-8-[(2,4-difluorophenyl)methyl]-4,7-dioxo-2-prop-2-enyl-3,6,9,9a-tetrahydropyrazino[2,1-c][1,2,4]triazin-6-yl]methyl]phenyl] sulfamate 1145674-68-5 C31H32F2N6O6S
[4-[[(6S,9aS)-1-(benzylcarbamoyl)-8-[(2,4-difluorophenyl)methyl]-4,7-dioxo-2-prop-2-enyl-3,6,9,9a-tetrahydropyrazino[2,1-c][1,2,4]triazin-6-yl]methyl]phenyl] sulfamate
—— 4-[5-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(3-morpholin-4-ylpropyl)benzamide 1202483-95-1 C26H27ClN6O2
4-[5-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(3-morpholin-4-ylpropyl)benzamide
—— 4-{1'-[3-(dimethylamino)-1,2,4-thiadiazol-5-yl]-4,4'-bipiperidin-1-yl}-2-fluoro-N-isopropylbenzamide 1039743-84-4 C24H35FN6OS
4-{1'-[3-(dimethylamino)-1,2,4-thiadiazol-5-yl]-4,4'-bipiperidin-1-yl}-2-fluoro-N-isopropylbenzamide
—— 4-[3-(4-butylpiperidin-1-yl)propyl]-5-methyl-4H-benzo[1,4]oxazin-3-one 560083-23-0 C21H32N2O2
4-[3-(4-butylpiperidin-1-yl)propyl]-5-methyl-4H-benzo[1,4]oxazin-3-one
—— 4,4-Di-(d3-methyl)-5-methyl-cyclohex-2-enon 17622-45-6 C9H14O
4,4-Di-(d3-methyl)-5-methyl-cyclohex-2-enon
—— 4-Oxo-4-<2,4,6-trimethyl-phenyl>-but-2-ensaeure-cyclohexylester 30313-18-9 C19H24O3
4-Oxo-4-<2,4,6-trimethyl-phenyl>-but-2-ensaeure-cyclohexylester
—— (4aS,15aS)-Decahydro-5,15-dioxa-7,13-dithia-benzocyclotridecene-6,14-dithione 74018-11-4 C13H20O2S4
(4aS,15aS)-Decahydro-5,15-dioxa-7,13-dithia-benzocyclotridecene-6,14-dithione
—— 4-[(2-Ethoxycarbonylmethyl-phenyl)-methanesulfonyl-amino]-butyric acid ethyl ester 36036-82-5 C17H25NO6S
4-[(2-Ethoxycarbonylmethyl-phenyl)-methanesulfonyl-amino]-butyric acid ethyl ester
—— 4,5-dimethoxy-3-oxo-phthalan-1-carboxylic acid-(3-benzyloxy-4-methoxy-phenethylamide) 104217-73-4 C27H27NO7
4,5-dimethoxy-3-oxo-phthalan-1-carboxylic acid-(3-benzyloxy-4-methoxy-phenethylamide)
—— 4-(cyclobutylamino)-2-(4-(dimethylamino)phenylamino)pyrimidine-5-carboxamide 1198301-93-7 C17H22N6O
4-(cyclobutylamino)-2-(4-(dimethylamino)phenylamino)pyrimidine-5-carboxamide
—— 4-chloro-3-(2,4-dioxo-1H-thieno[2,3-d]pyrimidin-3-yl)-N-methyl-N-pyridin-2-ylbenzenesulfonamide 935280-93-6 C18H13ClN4O4S2
4-chloro-3-(2,4-dioxo-1H-thieno[2,3-d]pyrimidin-3-yl)-N-methyl-N-pyridin-2-ylbenzenesulfonamide
—— 4-[4-fluoro-2-[(3R)-1-(2-hydroxyethyl)piperidin-3-yl]oxyanilino]-5-methylthieno[2,3-d]pyrimidine-6-carboxamide 1332710-25-4 C21H24FN5O3S
4-[4-fluoro-2-[(3R)-1-(2-hydroxyethyl)piperidin-3-yl]oxyanilino]-5-methylthieno[2,3-d]pyrimidine-6-carboxamide
—— 4-(cyclopropylamino)-2-(4-dioxothiomorpholinophenylamino)pyrimidine-5-carboxamide 1198301-02-8 C18H22N6O3S
4-(cyclopropylamino)-2-(4-dioxothiomorpholinophenylamino)pyrimidine-5-carboxamide
—— 4-[(3R)-3-aminopyrrolidin-1-yl]-8,8-dimethyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-d]pyrimidin-2-amine 1132692-27-3 C16H23N5S
4-[(3R)-3-aminopyrrolidin-1-yl]-8,8-dimethyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-d]pyrimidin-2-amine
—— (4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{(E)-2-[4-(4-fluoro-phenyl)-2,6-diisopropyl-pyridin-3-yl]-vinyl}-tetrahydro-pyran-2-one 122254-24-4 C40H46FNO3Si
(4R,6S)-4-(tert-Butyl-diphenyl-silanyloxy)-6-{(E)-2-[4-(4-fluoro-phenyl)-2,6-diisopropyl-pyridin-3-yl]-vinyl}-tetrahydro-pyran-2-one
—— [4-(4-Amino-6,7-dimethoxy-quinazolin-2-yl)-piperazin-1-yl]-(8-methoxy-2,3-dihydro-benzo[1,4]dioxin-2-yl)-methanone; hydrochloride 70918-13-7 C24H27N5O6*ClH
[4-(4-Amino-6,7-dimethoxy-quinazolin-2-yl)-piperazin-1-yl]-(8-methoxy-2,3-dihydro-benzo[1,4]dioxin-2-yl)-methanone; hydrochloride
—— 4-<2-Hydroxyethoxy>-decahydro-as-indacen 10503-52-3 C14H22O2
4-<2-Hydroxyethoxy>-decahydro-as-indacen
—— 4-Octyl-5-{(E)-2-[3-octyl-5-((E)-2-{4-octyl-5-[(E)-2-(3-octyl-thiophen-2-yl)-vinyl]-thiophen-2-yl}-vinyl)-thiophen-2-yl]-vinyl}-thiophene-2-carbaldehyde 197807-81-1 C55H80OS4
4-Octyl-5-{(E)-2-[3-octyl-5-((E)-2-{4-octyl-5-[(E)-2-(3-octyl-thiophen-2-yl)-vinyl]-thiophen-2-yl}-vinyl)-thiophen-2-yl]-vinyl}-thiophene-2-carbaldehyde
—— 4-(2,3-diphenyl-oxiranesulfonyl)-morpholine 69083-73-4 C18H19NO4S
4-(2,3-diphenyl-oxiranesulfonyl)-morpholine
—— 4'-fluoro-N-[8-methyl-3-({4-[4-(methylamino)-4-oxobutyl]-1-piperidinyl}methyl)-7-quinolinyl][1,1'-biphenyl]-4-carboxamide 521072-54-8 C34H37FN4O2
4'-fluoro-N-[8-methyl-3-({4-[4-(methylamino)-4-oxobutyl]-1-piperidinyl}methyl)-7-quinolinyl][1,1'-biphenyl]-4-carboxamide
—— 4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononanoic acid 2,3-dihydrothieno[3,4-b][1,4]dioxin-2-ylmethyl ester 1041863-54-0 C16H11F13O4S
4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononanoic acid 2,3-dihydrothieno[3,4-b][1,4]dioxin-2-ylmethyl ester
—— 4,4,4-Trichlor-3-hydroxy-2-(dimethylsulfonio)-buttersaeureethylesterchlorid 16980-53-3 C8H14Cl3O3S*Cl
4,4,4-Trichlor-3-hydroxy-2-(dimethylsulfonio)-buttersaeureethylesterchlorid
—— 4-methyl-N-(6-methyl-1-((triisopropylsilyl)oxy)-4b,5,6,7,8,10-hexahydrophenanthren-4-yl)benzenesulfonamide 939437-91-9 C31H45NO3SSi
4-methyl-N-(6-methyl-1-((triisopropylsilyl)oxy)-4b,5,6,7,8,10-hexahydrophenanthren-4-yl)benzenesulfonamide
—— 4-benzyl-2-ethyl-6-methyl-morpholine 92321-83-0 C14H21NO
4-benzyl-2-ethyl-6-methyl-morpholine
—— 4-Oxo-4H-<1>benzothieno<3,2-b>thiopyran-2-carbonsaeureethylester 132091-25-9 C14H10O3S2
4-Oxo-4H-<1>benzothieno<3,2-b>thiopyran-2-carbonsaeureethylester
—— 4-(2,5-difluorophenyl)-2-phenyl-1-(pyrrolidin-3-ylcarbonyl)-2,5-dihydro-1H-pyrrole 639073-71-5 C2HF3O2*C21H20F2N2O
4-(2,5-difluorophenyl)-2-phenyl-1-(pyrrolidin-3-ylcarbonyl)-2,5-dihydro-1H-pyrrole
—— (4'aR,8'aS)-dimethyl-1',3',4',5',8',8'a-hexahydro-spiro[[1,3]dioxolane-2,2'-naphthalene] 915315-58-1 C14H22O2
(4'aR,8'aS)-dimethyl-1',3',4',5',8',8'a-hexahydro-spiro[[1,3]dioxolane-2,2'-naphthalene]
—— 4-(2,5-difluorophenyl)-N-[2-(dimethylamino)ethyl]-N-methyl-2-phenyl-2,5-dihydro-1H-pyrrole-1-carboxamide 639075-29-9 C2HF3O2*C22H25F2N3O
4-(2,5-difluorophenyl)-N-[2-(dimethylamino)ethyl]-N-methyl-2-phenyl-2,5-dihydro-1H-pyrrole-1-carboxamide
—— (4-tert-butyl-benzyl)-[2-(3-trimethylsilanylethynyl-phenyl)-ethyl]-carbamic acid tert-butyl ester 945717-50-0 C29H41NO2Si
(4-tert-butyl-benzyl)-[2-(3-trimethylsilanylethynyl-phenyl)-ethyl]-carbamic acid tert-butyl ester
—— (4bR,7S,8aS,9R)-11-(cyclopropylmethyl)-3,8a-dihydroxy-7-isobutyl-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one trifluoroacetate 1616556-91-2 C2HF3O2*C24H33NO3
(4bR,7S,8aS,9R)-11-(cyclopropylmethyl)-3,8a-dihydroxy-7-isobutyl-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one trifluoroacetate
—— 4,4'-dimethyl-3,3'-di-(2-methoxycarbonylethyl)-2,2'-methylenedipyrrole-5,5'-dicarboxylic acid 190581-42-1 C19H22N2O8
4,4'-dimethyl-3,3'-di-(2-methoxycarbonylethyl)-2,2'-methylenedipyrrole-5,5'-dicarboxylic acid
—— 4-Butoxy-4'-butoxy-α-cyanostilben 60982-01-6 C23H27NO2
4-Butoxy-4'-butoxy-α-cyanostilben
—— 4-methyl-N-[2-methyl-5-(4-methyl-pyridin-2-yl)-phenyl]-benzenesulfonamide 1233948-19-0 C20H20N2O2S
4-methyl-N-[2-methyl-5-(4-methyl-pyridin-2-yl)-phenyl]-benzenesulfonamide
—— 4-iodo-1-methyl-5-[2-(trifluoromethyl)phenyl]-1H-pyrazole 1356997-82-4 C11H8F3IN2
4-iodo-1-methyl-5-[2-(trifluoromethyl)phenyl]-1H-pyrazole
—— 4-[(2,5-difluorophenyl)amino]-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid 1266343-83-2 C14H10F2N4O2
4-[(2,5-difluorophenyl)amino]-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid
—— (4R,5S)-4-triisopropylsilyloxy-5-[(R)-MTPA-amido]-1-octene 1100345-83-2 C27H44F3NO3Si
(4R,5S)-4-triisopropylsilyloxy-5-[(R)-MTPA-amido]-1-octene
—— 4-ethoxy-1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-pyrrole-3-carbonyl chloride 1429345-55-0 C13H11ClFNO3
4-ethoxy-1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-pyrrole-3-carbonyl chloride
—— 4-{4-oxo-3-[2-(quinolin-2-yl)ethyl]-3,4-dihydrophthalazin-5-yl}benzonitrile 1433196-15-6 C26H18N4O
4-{4-oxo-3-[2-(quinolin-2-yl)ethyl]-3,4-dihydrophthalazin-5-yl}benzonitrile