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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3-chloro-phenyl)-2-methyl-[1,2,4]oxadiazinane-3,5-dione 26343-02-2 C10H9ClN2O3
4-(3-chloro-phenyl)-2-methyl-[1,2,4]oxadiazinane-3,5-dione
—— 4',5'-Dibromo-3',6'-dioxo-2'-trifluoromethyl-bicyclohexyl-1',4'-diene-4-carboxylic acid methyl ester 197858-76-7 C15H13Br2F3O4
4',5'-Dibromo-3',6'-dioxo-2'-trifluoromethyl-bicyclohexyl-1',4'-diene-4-carboxylic acid methyl ester
—— 4-(5-methoxy-1-methyl-1H-indol-3-yl)-5-nitropyrimidin-2-amine 1421635-52-0 C14H13N5O3
4-(5-methoxy-1-methyl-1H-indol-3-yl)-5-nitropyrimidin-2-amine
—— 4β-hydroxy-2β-(2-hydroxy-6-methoxybenzoyl)cyclohexane-1β,3β-carbolactone 76504-96-6 C15H16O6
4β-hydroxy-2β-(2-hydroxy-6-methoxybenzoyl)cyclohexane-1β,3β-carbolactone
—— 4-tert-butyl-N-(2-methyl-3-{8-[4-(N-methylcarbamimidoylmethyl)-phenylamino]-imidazo[1,2-a]pyrazin-6-yl}-phenyl)benzamide 886855-57-8 C33H35N7O
4-tert-butyl-N-(2-methyl-3-{8-[4-(N-methylcarbamimidoylmethyl)-phenylamino]-imidazo[1,2-a]pyrazin-6-yl}-phenyl)benzamide
—— 4-(4-(3-fluorophenyl)-6,7-dihydrothieno[3,2-c]-pyridin-5(4H)-yl)-N-methyl-4-oxo-N-(pyridin-3-ylmethyl)butanamide 1224395-18-9 C24H24FN3O2S
4-(4-(3-fluorophenyl)-6,7-dihydrothieno[3,2-c]-pyridin-5(4H)-yl)-N-methyl-4-oxo-N-(pyridin-3-ylmethyl)butanamide
—— 4-chloro-N-furan-2-ylmethyl-N-(R-1-hydroxymethyl-3-methyl-butyl)-benzenesulfonamide 865290-80-8 C17H22ClNO4S
4-chloro-N-furan-2-ylmethyl-N-(R-1-hydroxymethyl-3-methyl-butyl)-benzenesulfonamide
—— 4-(4-benzyloxy-3-cyanoindol-1-yl)benzoic acid ethyl ester 1071970-32-5 C25H20N2O3
4-(4-benzyloxy-3-cyanoindol-1-yl)benzoic acid ethyl ester
—— 4-Isopropylidenhydrazino-phthalazon 14087-39-9 C11H12N4O
4-Isopropylidenhydrazino-phthalazon
—— (+/-)-4-[2-(3,4-difluoro-phenyl)-2-hydroxy-ethylamino]-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one 468736-22-3 C24H20F2N6O2
(+/-)-4-[2-(3,4-difluoro-phenyl)-2-hydroxy-ethylamino]-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one
—— 4-{4-[3-methyl-5-(4-methyl-anilino)-3<i>H</i>-[1,3,4]thiadiazol-2-ylidene]-but-2-enylidene}-2-phenyl-4<i>H</i>-oxazol-5-one 38124-52-6 C23H20N4O2S
4-{4-[3-methyl-5-(4-methyl-anilino)-3<i>H</i>-[1,3,4]thiadiazol-2-ylidene]-but-2-enylidene}-2-phenyl-4<i>H</i>-oxazol-5-one
—— 4-Chloromethyl-3,3-difluoro-2<(4-methylphenylsulphinyl)methyl>tetrahydrofuran 139014-85-0 C13H15ClF2O2S
4-Chloromethyl-3,3-difluoro-2<(4-methylphenylsulphinyl)methyl>tetrahydrofuran
—— 4-(iso-pentoxydimethylsily) butylferrocene 1446753-58-7 C21H34FeOSi
4-(iso-pentoxydimethylsily) butylferrocene
—— 4-(2-Amino-thiazol-4-ylamino)-benzoic acid pentyl ester 178971-48-7 C15H19N3O2S
4-(2-Amino-thiazol-4-ylamino)-benzoic acid pentyl ester
—— 4-[2-(3-Methyl-2-oxo-imidazolidin-1-yl)-ethyl]-[1,4]diazepane-1-carboxylic acid ethyl ester 37536-21-3 C14H26N4O3
4-[2-(3-Methyl-2-oxo-imidazolidin-1-yl)-ethyl]-[1,4]diazepane-1-carboxylic acid ethyl ester
—— 4-[(1S,2R)-2-((S)-Cyclohexyl-hydroxy-methyl)-1-hydroxy-but-3-enyl]-benzoic acid methyl ester 137937-36-1 C19H26O4
4-[(1S,2R)-2-((S)-Cyclohexyl-hydroxy-methyl)-1-hydroxy-but-3-enyl]-benzoic acid methyl ester
—— (4R,5R)-4-(S)-1-(benzyloxy)decyl-5-((benzyloxy)methyl)-2,2-dimethyl-1,3-dioxolane 1396124-51-8 C30H44O4
(4R,5R)-4-(S)-1-(benzyloxy)decyl-5-((benzyloxy)methyl)-2,2-dimethyl-1,3-dioxolane
—— 4-Methyl-3-phenyl-pent-4-enoic acid tert-butyl ester 38464-80-1 C16H22O2
4-Methyl-3-phenyl-pent-4-enoic acid tert-butyl ester
—— 4-[2-(t-butyl-diphenyl-silanyloxy)-ethyl]-6,6-dimethyl-1-methylene-octahydro-naphthalen-4a-ol 848122-38-3 C31H44O2Si
4-[2-(t-butyl-diphenyl-silanyloxy)-ethyl]-6,6-dimethyl-1-methylene-octahydro-naphthalen-4a-ol
—— 4-iodo-3-[4-(triisopropylsilyl)-3-butynyl]phenyl methyl ether 503272-79-5 C20H31IOSi
4-iodo-3-[4-(triisopropylsilyl)-3-butynyl]phenyl methyl ether
—— (4S)-3,3-Diethyl-4-{(S)-4-[1-(N-methoxyacetyl-methylamino)ethyl]phenoxy}-1-[(R)-α-n-propyl(4-methyl)benzylaminocarbonyl]azetidin-2-one 161281-77-2 C31H43N3O5
(4S)-3,3-Diethyl-4-{(S)-4-[1-(N-methoxyacetyl-methylamino)ethyl]phenoxy}-1-[(R)-α-n-propyl(4-methyl)benzylaminocarbonyl]azetidin-2-one
—— 4-(Octylamino)-4-oxo-2-butenoic acid 100582-16-9 C12H21NO3
4-(Octylamino)-4-oxo-2-butenoic acid
—— 4-((R)-2,2,5,5-Tetramethyl-[1,3]dioxolan-4-yl)-butan-2-one 56881-99-3 C11H20O3
4-((R)-2,2,5,5-Tetramethyl-[1,3]dioxolan-4-yl)-butan-2-one
—— 4-chloro-2-pyridin-2-yl-[1,8]naphthyridine 1330532-91-6 C13H8ClN3
4-chloro-2-pyridin-2-yl-[1,8]naphthyridine
—— 4-[4-fluoro-2-(tetrahydro-pyran-4-yloxy)-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid ((S)-3-hydroxy-1-methyl-piperidin-4-yl)-amide 1332825-33-8 C25H30FN5O4S
4-[4-fluoro-2-(tetrahydro-pyran-4-yloxy)-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid ((S)-3-hydroxy-1-methyl-piperidin-4-yl)-amide
—— (4R,5S,6R)-4-Benzyl-5-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-1-(4-methoxy-benzyl)-tetrahydro-pyrimidin-2-one 256419-39-3 C32H52N2O4Si2
(4R,5S,6R)-4-Benzyl-5-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-1-(4-methoxy-benzyl)-tetrahydro-pyrimidin-2-one
—— 4-Chloro-1-(2-diethylamino-ethyl)-5-hydroxy-5-phenyl-3-phenylsulfanyl-1,5-dihydro-pyrrol-2-one 37423-17-9 C22H25ClN2O2S
4-Chloro-1-(2-diethylamino-ethyl)-5-hydroxy-5-phenyl-3-phenylsulfanyl-1,5-dihydro-pyrrol-2-one
—— 4-chloro-6-(chlorodifluoromethyl)-2-(trifluoromethyl)nicotinonitrile 1447806-68-9 C8HCl2F5N2
4-chloro-6-(chlorodifluoromethyl)-2-(trifluoromethyl)nicotinonitrile
—— 4-[4-(piperidin-1-ylcarbonyl)-1,3-thiazol-2-yl]-1-{[4'-(trifluoromethyl)biphenyl-2-yl]carbonyl}piperidine 1070183-78-6 C28H28F3N3O2S
4-[4-(piperidin-1-ylcarbonyl)-1,3-thiazol-2-yl]-1-{[4'-(trifluoromethyl)biphenyl-2-yl]carbonyl}piperidine
—— 4-benzyl-1-(ethoxycarbonyl)-2-methyl-8b-azaacenaphthylenium-5-olate 1380495-03-3 C22H19NO3
4-benzyl-1-(ethoxycarbonyl)-2-methyl-8b-azaacenaphthylenium-5-olate
—— 4-dimethylaminobutyric acid [[11β,16α]-[[((R)-cyclohexylmethylene)bis(oxy)]-11-hydroxypregna-1,4-diene-3,20-dion-21-yl]]ester 1200406-28-5 C34H49NO7
4-dimethylaminobutyric acid [[11β,16α]-[[((R)-cyclohexylmethylene)bis(oxy)]-11-hydroxypregna-1,4-diene-3,20-dion-21-yl]]ester
—— 4-(5-methyl-4-((1-methyl-1H-indol-3-yl)(phenyl)methyl)-2-phenylfuran-3-yl)butan-2-one 1195941-03-7 C31H29NO2
4-(5-methyl-4-((1-methyl-1H-indol-3-yl)(phenyl)methyl)-2-phenylfuran-3-yl)butan-2-one
—— [4-[4-(3-Phenylpyrrolidine-1-carbonyl)-1,3-thiazol-2-yl]piperidin-1-yl]-[2-[4-(trifluoromethyl)phenyl]phenyl]methanone 817182-81-3 C33H30F3N3O2S
[4-[4-(3-Phenylpyrrolidine-1-carbonyl)-1,3-thiazol-2-yl]piperidin-1-yl]-[2-[4-(trifluoromethyl)phenyl]phenyl]methanone
—— 4-(2,5-Dimethylpyrrolidin-1-yl)-3-fluoroaniline 1000053-91-7 C12H17FN2
4-(2,5-Dimethylpyrrolidin-1-yl)-3-fluoroaniline
—— 4-(piperazin-1-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[d]pyrimidin-2-amine 1190306-22-9 C13H21N5
4-(piperazin-1-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[d]pyrimidin-2-amine
—— 4-Amino-4-(4-hydroxy-phenylcarbamoyl)-butyric acid 71039-69-5 C11H14N2O4
4-Amino-4-(4-hydroxy-phenylcarbamoyl)-butyric acid
—— 4-[3-[[[(1R)-1-naphthalen-1-ylethyl]amino]methyl]-4-phenylpiperidin-1-yl]-4-oxo-3-phenylbutanoic acid 1028075-13-9 C34H36N2O3
4-[3-[[[(1R)-1-naphthalen-1-ylethyl]amino]methyl]-4-phenylpiperidin-1-yl]-4-oxo-3-phenylbutanoic acid
—— 4-<i>p</i>-anisidino-3,5-dinitro-benzoic acid 855469-31-7 C14H11N3O7
4-<i>p</i>-anisidino-3,5-dinitro-benzoic acid
—— 4-(benzyloxy)-3,3-difluoro-2-(4-nitrophenyl)pent-4-en-2-ol 1179357-16-4 C18H17F2NO4
4-(benzyloxy)-3,3-difluoro-2-(4-nitrophenyl)pent-4-en-2-ol
—— 4-{[[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl](isopentyl)amino]methyl}-3-chlorophenol 439570-43-1 C32H38ClN3O
4-{[[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl](isopentyl)amino]methyl}-3-chlorophenol
—— 4-({butyl[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl]amino}methyl)-N,N-dimethylaniline 439570-96-4 C33H42N4
4-({butyl[(1-butyl-2,4-diphenyl-1H-imidazol-5-yl)methyl]amino}methyl)-N,N-dimethylaniline
—— 4-Benzoyl-acenaphthen-5-ol 16804-21-0 C19H14O2
4-Benzoyl-acenaphthen-5-ol
—— (4-Chlor-phthalimido)-thiophosphonsaeure-O,O-diethylester 5022-38-8 C12H13ClNO4PS
(4-Chlor-phthalimido)-thiophosphonsaeure-O,O-diethylester
—— 4-chloro-3-((4-(3-((2-(3-chloro-2-methylphenoxy)ethoxy)carbonyl)-1a,2,3,7b-tetrahydro-1H-cyclopropa[c]quinolin-7-yl)-1H-pyrazol-1-yl)methyl)benzoic acid 1404420-66-1 C31H27Cl2N3O5
4-chloro-3-((4-(3-((2-(3-chloro-2-methylphenoxy)ethoxy)carbonyl)-1a,2,3,7b-tetrahydro-1H-cyclopropa[c]quinolin-7-yl)-1H-pyrazol-1-yl)methyl)benzoic acid
—— 4-[6-(2,4-difluorobenzyl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]benzoic acid 876372-71-3 C20H13F2N3O2
4-[6-(2,4-difluorobenzyl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]benzoic acid
—— 4-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)-3-fluoro-N-(1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide, trifluoroacetic acid salt 930576-20-8 C2HF3O2*C25H16F2N4O3
4-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)-3-fluoro-N-(1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridin-3-yl)benzamide, trifluoroacetic acid salt
—— 4-(5-amino-6-(4-methyl-1,4-diazepan-1-yl)pyrazin-2-yl)picolinic acid 894808-09-4 C16H20N6O2
4-(5-amino-6-(4-methyl-1,4-diazepan-1-yl)pyrazin-2-yl)picolinic acid
—— 4-Amino-1-(2-methoxyphenyl)-3-methyl-1H-pyrazol-5-ol 729548-12-3 C11H13N3O2
4-Amino-1-(2-methoxyphenyl)-3-methyl-1H-pyrazol-5-ol
—— 4-chloro-N-[3-(4-fluoro-phenyl)-allyl]-N-(R-1-hydroxymethyl-3-methyl-butyl)-benzenesulfonamide 865290-63-7 C21H25ClFNO3S
4-chloro-N-[3-(4-fluoro-phenyl)-allyl]-N-(R-1-hydroxymethyl-3-methyl-butyl)-benzenesulfonamide
—— 4-[4-(1-ethylpiperidin-4-yl)oxy-6-(1H-indazol-4-yl)-1,3,5-triazin-2-yl]morpholine 1391925-16-8 C21H27N7O2
4-[4-(1-ethylpiperidin-4-yl)oxy-6-(1H-indazol-4-yl)-1,3,5-triazin-2-yl]morpholine