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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2-Cyanoethylamino)benzonitrile 1152546-51-4 C10H9N3
4-(2-Cyanoethylamino)benzonitrile
—— 4,4,5-trimethyl-4,5-dihydro-benzo[<i>d</i>][1,3]oxazepine 68028-93-3 C12H15NO
4,4,5-trimethyl-4,5-dihydro-benzo[<i>d</i>][1,3]oxazepine
—— 4-(2-hydroxy-2-methoxyethyl)-6-methoxybenzo[e][1,2,4]triazin-3(4H)-one 1083093-23-5 C11H13N3O4
4-(2-hydroxy-2-methoxyethyl)-6-methoxybenzo[e][1,2,4]triazin-3(4H)-one
—— 4-amino-7-(4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338049-14-1 C12H10N6O
4-amino-7-(4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-(1,1-dioxo-5-phenyl-1<i>H</i>-1λ<sup>6</sup>-isothiazol-3-yl)-morpholine 16207-29-7 C13H14N2O3S
4-(1,1-dioxo-5-phenyl-1<i>H</i>-1λ<sup>6</sup>-isothiazol-3-yl)-morpholine
—— (4S,5S)-4-(tert-butyldimethylsiloxy)-5-[(tert-butyldimethylsiloxy)methyl]-5-(4-fluorophenyl)dihydrofuran-2(3H)-one 1041189-16-5 C23H39FO4Si2
(4S,5S)-4-(tert-butyldimethylsiloxy)-5-[(tert-butyldimethylsiloxy)methyl]-5-(4-fluorophenyl)dihydrofuran-2(3H)-one
—— 4-benzyloxymethyl-10-methylacridin-9(10H)-one 1207460-17-0 C22H19NO2
4-benzyloxymethyl-10-methylacridin-9(10H)-one
—— 4,8-diamino-3,7-dihydroxy-9,10-dioxo-9,10-dihydro-anthracene-2,6-disulfonic acid 860730-20-7 C14H10N2O10S2
4,8-diamino-3,7-dihydroxy-9,10-dioxo-9,10-dihydro-anthracene-2,6-disulfonic acid
—— 4',4''-Di-(α-hydroxybutyl)-2,3:11,12-dibenzo-18-krone-6 68835-68-7 C28H40O8
4',4''-Di-(α-hydroxybutyl)-2,3:11,12-dibenzo-18-krone-6
—— 4-methoxy-1-(oxan-2-yloxy)-4-[(E)-1-phenylsulfanylprop-1-en-2-yl]decan-5-ol 95091-31-9 C25H40O4S
4-methoxy-1-(oxan-2-yloxy)-4-[(E)-1-phenylsulfanylprop-1-en-2-yl]decan-5-ol
—— (4-{(1S,2S,4R)-2-[4-(pyridin-2-ylmethoxy)phenyl]bicyclo[2.2.1]hept-2-yl}phenyl)methanol 1141361-41-2 C26H27NO2
(4-{(1S,2S,4R)-2-[4-(pyridin-2-ylmethoxy)phenyl]bicyclo[2.2.1]hept-2-yl}phenyl)methanol
—— 4-trifluoromethyl-2-(4-trifluoromethyl-phenyl)-imidazo[1,5-a]pyrimidine-8-carbonitrile 851263-42-8 C15H6F6N4
4-trifluoromethyl-2-(4-trifluoromethyl-phenyl)-imidazo[1,5-a]pyrimidine-8-carbonitrile
—— 4-benzhydrylsulphinyl-butyrohydroxamic acid 63547-21-7 C17H19NO3S
4-benzhydrylsulphinyl-butyrohydroxamic acid
—— 4-[[7-[1-[5-(difluoromethoxy)pyrimidin-2-yl]piperidin-4-yl]-5-fluoropyrrolo[2,3-d]pyrimidin-4-yl]amino]-3-fluoro-N-(3-hydroxypropyl)-N-methylbenzamide 1236284-11-9 C27H28F4N8O3
4-[[7-[1-[5-(difluoromethoxy)pyrimidin-2-yl]piperidin-4-yl]-5-fluoropyrrolo[2,3-d]pyrimidin-4-yl]amino]-3-fluoro-N-(3-hydroxypropyl)-N-methylbenzamide
—— 4-Hydroxy-1-aza-tricyclo[7.2.2.0<sup>2,7</sup>]trideca-2(7),3,5-trien-8-one 72551-64-5 C12H13NO2
4-Hydroxy-1-aza-tricyclo[7.2.2.0<sup>2,7</sup>]trideca-2(7),3,5-trien-8-one
—— (4-Methoxy-2-phenoxyphenyl) 4-methylbenzenesulfonate 1400883-63-7 C20H18O5S
(4-Methoxy-2-phenoxyphenyl) 4-methylbenzenesulfonate
—— 4-(Chloromethyl)-N-(2-methoxyethyl)-2-thiazoleacetamide 926267-86-9 C9H13ClN2O2S
4-(Chloromethyl)-N-(2-methoxyethyl)-2-thiazoleacetamide
—— 4-(2-iodo-phenoxy)-aniline 307308-63-0 C12H10INO
4-(2-iodo-phenoxy)-aniline
—— 4-Chloro-2-(2-pyridin-2-ylethynyl)aniline 856848-38-9 C13H9ClN2
4-Chloro-2-(2-pyridin-2-ylethynyl)aniline
—— 4-(4,6-Dimethoxyindol-3-yl)-butansaeure 68395-36-8 C14H17NO4
4-(4,6-Dimethoxyindol-3-yl)-butansaeure
—— 4-benzofuran-2-yl-3-bromo-5-hydroxy-5H-furan-2-one 1237737-65-3 C12H7BrO4
4-benzofuran-2-yl-3-bromo-5-hydroxy-5H-furan-2-one
—— 4-Methylmercapto-2,6-diisopropyl-phenol 92101-23-0 C13H20OS
4-Methylmercapto-2,6-diisopropyl-phenol
—— (4aS,6S,8aS)-6-Methylsulfanylthiocarboxyoxy-4a-phenyl-octahydro-isoquinoline-2-carboxylic acid ethyl ester 97523-18-7 C20H27NO3S2
(4aS,6S,8aS)-6-Methylsulfanylthiocarboxyoxy-4a-phenyl-octahydro-isoquinoline-2-carboxylic acid ethyl ester
—— 4H-4a,5,6-tris(methoxycarbonyl)-7-phenylindolo<2,7,1-cde>quinolizine 139243-68-8 C26H21NO6
4H-4a,5,6-tris(methoxycarbonyl)-7-phenylindolo<2,7,1-cde>quinolizine
—— 4-ethyl-4-thiazol-2-yl-allophanic acid ethyl ester 41227-95-6 C9H13N3O3S
4-ethyl-4-thiazol-2-yl-allophanic acid ethyl ester
—— (4-Chloro-phenyl)-(2-trifluoromethyl-2H-pyridin-1-yl)-methanone 144459-43-8 C13H9ClF3NO
(4-Chloro-phenyl)-(2-trifluoromethyl-2H-pyridin-1-yl)-methanone
—— 4-(1-((benzo[b]thiophen-3-yloxy)carbonyl)-N-(4-chlorobenzyl)-2-methylazetidine-2-carboxamido)butanoic acid 1391076-95-1 C25H25ClN2O5S
4-(1-((benzo[b]thiophen-3-yloxy)carbonyl)-N-(4-chlorobenzyl)-2-methylazetidine-2-carboxamido)butanoic acid
—— 4-((3,4-dimethoxyphenylsulfonamido)methyl)-N-(pyridin-3-yl)benzamide 1262990-44-2 C21H21N3O5S
4-((3,4-dimethoxyphenylsulfonamido)methyl)-N-(pyridin-3-yl)benzamide
—— 4-({4-[phenyl(3,3,5,5-tetramethylcyclohexylidene)methyl]phenyl}oxy)-1-butanol 916170-90-6 C27H36O2
4-({4-[phenyl(3,3,5,5-tetramethylcyclohexylidene)methyl]phenyl}oxy)-1-butanol
—— 4-[(3,5-dimethylbenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916808-11-2 C19H16F6N2
4-[(3,5-dimethylbenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
—— (4S,6S)-5'-chloro-6-(hydroxymethyl)-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,3'-indol]-2'(1'H)-one 1193314-07-6 C14H13ClN4O2
(4S,6S)-5'-chloro-6-(hydroxymethyl)-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,3'-indol]-2'(1'H)-one
—— [4'-{((benzylimino)methyleneamino)methyl}biphenyl-4-yl](triphenyl)phosphonium hexafluorophosphate 1017241-95-0 C39H32N2P*F6P
[4'-{((benzylimino)methyleneamino)methyl}biphenyl-4-yl](triphenyl)phosphonium hexafluorophosphate
—— 4-methyl-N-((1-methyl-1H-pyrazol-4-yl)methyl)-2-(2-oxo-3-(4-(trifluoromethyl)-benzyl)imidazolidin-1-yl)thiazole-5-carboxamide 1184957-66-1 C21H21F3N6O2S
4-methyl-N-((1-methyl-1H-pyrazol-4-yl)methyl)-2-(2-oxo-3-(4-(trifluoromethyl)-benzyl)imidazolidin-1-yl)thiazole-5-carboxamide
—— 4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl)methyl)piperazin-1-yl)-2-(2,5-dichlorophenoxy)-N-((4-((3-morpholin-4-ylpropyl)amino)-3-nitrophenyl)sulfonyl)benzamide 1228938-52-0 C45H51Cl3N6O7S
4-(4-((2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl)methyl)piperazin-1-yl)-2-(2,5-dichlorophenoxy)-N-((4-((3-morpholin-4-ylpropyl)amino)-3-nitrophenyl)sulfonyl)benzamide
—— 4-(p-toluenesulfonyl)oxy-3-penten-2-one 435294-87-4 C12H14O4S
4-(p-toluenesulfonyl)oxy-3-penten-2-one
—— 4-Bromo-7-methoxy-2-phenyl-1-benzofuran 852608-86-7 C15H11BrO2
4-Bromo-7-methoxy-2-phenyl-1-benzofuran
—— 4-amino-3-[6-(3-trifluoromethylphenyl)pyri dine-3-ylazo]naphthalene-1-sulfonic acid sodium salt 1357164-40-9 C22H14F3N4O3S*Na
4-amino-3-[6-(3-trifluoromethylphenyl)pyri dine-3-ylazo]naphthalene-1-sulfonic acid sodium salt
—— (4-nitro-phenyl)-octadecyl sulfide 408352-10-3 C24H41NO2S
(4-nitro-phenyl)-octadecyl sulfide
—— 4-Hydroxy-5,5-dimethyl-3-(2-phenylbutanoyl)furan-2-one 109480-23-1 C16H18O4
4-Hydroxy-5,5-dimethyl-3-(2-phenylbutanoyl)furan-2-one
—— 4-(1-ethylvinyloxy)tetrafluoropyridine 129345-69-3 C9H7F4NO
4-(1-ethylvinyloxy)tetrafluoropyridine
—— (4aS,4bR,6aR,10aR,10bR)-4a,6a,7-Trimethyl-4,4a,4b,5,6,6a,9,10,10a,10b,11,12-dodecahydro-3H-chrysen-2-one 17553-65-0 C21H30O
(4aS,4bR,6aR,10aR,10bR)-4a,6a,7-Trimethyl-4,4a,4b,5,6,6a,9,10,10a,10b,11,12-dodecahydro-3H-chrysen-2-one
—— 4-bromo-2-{[(1R)-3-(cyclopropylamino)-1-(3-thienyl)propyl]oxy}-5-fluorobenzonitrile 357402-35-8 C17H16BrFN2OS
4-bromo-2-{[(1R)-3-(cyclopropylamino)-1-(3-thienyl)propyl]oxy}-5-fluorobenzonitrile
—— 4,8-dimethyl-1H-isothiochromene 2,2-dioxide 1334033-35-0 C11H12O2S
4,8-dimethyl-1H-isothiochromene 2,2-dioxide
—— 4,4,4-trifluoro-2-(2-chlorophenyl)-1-(4-chlorophenyl)butan-1-one 1448819-62-2 C16H11Cl2F3O
4,4,4-trifluoro-2-(2-chlorophenyl)-1-(4-chlorophenyl)butan-1-one
—— (4-(2-(tert-butyl)phenoxy)phenyl)(5-(4-fluorobenzyl)-2,3,4-trimethoxyphenyl)methanol 1395341-65-7 C33H35FO5
(4-(2-(tert-butyl)phenoxy)phenyl)(5-(4-fluorobenzyl)-2,3,4-trimethoxyphenyl)methanol
—— 4,4,7,7-tetramethyl-2-phenyl-1-thia-5,6-diaza-spiro[2.4]hept-5-ene 65927-13-1 C14H18N2S
4,4,7,7-tetramethyl-2-phenyl-1-thia-5,6-diaza-spiro[2.4]hept-5-ene
—— 4-chloro-5-(3-phenylthio-1-oxocyclohexan-2-yl)carbonyl-2,3-dihydrobenzothiophene-1,1-dioxide 263556-11-2 C21H19ClO4S2
4-chloro-5-(3-phenylthio-1-oxocyclohexan-2-yl)carbonyl-2,3-dihydrobenzothiophene-1,1-dioxide
—— 4-[3-[2-(3-chlorophenyl)phenyl]prop-2-enyl]piperidine 1237525-71-1 C20H22ClN
4-[3-[2-(3-chlorophenyl)phenyl]prop-2-enyl]piperidine
—— 4,4''-dihexyl-2',5'-diiodoethynyl-1,1':4',1''-terphenyl 1365540-28-8 C34H36I2
4,4''-dihexyl-2',5'-diiodoethynyl-1,1':4',1''-terphenyl
—— 4,5-dimethyl-1-oxo-1-phenyl-2-<i>p</i>-tolyl-1,2-dihydro-1λ<sup>5</sup>-phosphinin-2-ol 56569-29-0 C20H21O2P
4,5-dimethyl-1-oxo-1-phenyl-2-<i>p</i>-tolyl-1,2-dihydro-1λ<sup>5</sup>-phosphinin-2-ol