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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-((S)-3-(2-chloro-4-imidazol-1-ylbenzenesulfonyl)pyrrolidin-1-yl)-6-trifluoromethylpyrimidine-2-carbonitrile 1374675-02-1 C19H14ClF3N6O2S
4-((S)-3-(2-chloro-4-imidazol-1-ylbenzenesulfonyl)pyrrolidin-1-yl)-6-trifluoromethylpyrimidine-2-carbonitrile
—— 4-[4-cyano-2-[2-(2-methoxy-1-naphthyl)propanoylamino]phenyl]butanoic acid 402473-62-5 C25H24N2O4
4-[4-cyano-2-[2-(2-methoxy-1-naphthyl)propanoylamino]phenyl]butanoic acid
—— 4-Ethoxy-3-[1-ethoxycarbonyl-meth-(Z)-ylidene]-7-oxa-2-aza-bicyclo[2.2.1]heptane-5,6-dicarboxylic acid dimethyl ester 26577-35-5 C15H21NO8
4-Ethoxy-3-[1-ethoxycarbonyl-meth-(Z)-ylidene]-7-oxa-2-aza-bicyclo[2.2.1]heptane-5,6-dicarboxylic acid dimethyl ester
—— (4E,6Z)-(S)-8-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-octa-1,4,6-trien-3-ol 142229-53-6 C15H28O2Si
(4E,6Z)-(S)-8-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-octa-1,4,6-trien-3-ol
—— (4aR,5S)-5-tert-Butoxy-2,4a-dimethyl-8a-vinyl-4a,5,6,7,8,8a-hexahydro-4H-chromene 144656-95-1 C17H28O2
(4aR,5S)-5-tert-Butoxy-2,4a-dimethyl-8a-vinyl-4a,5,6,7,8,8a-hexahydro-4H-chromene
—— 4,5α-epoxy-3-methoxy-14,17-dimethyl-8-nor-morphinan-6α-ol 65927-80-2 C18H23NO3
4,5α-epoxy-3-methoxy-14,17-dimethyl-8-nor-morphinan-6α-ol
—— 4-Chloro-N-(5-pentylsulfanyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide 75621-92-0 C13H16ClN3O2S3
4-Chloro-N-(5-pentylsulfanyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide
—— 4,5-Bis-{[bis-(3-chloro-phenyl)-phosphanyl]-methyl}-2,2-dimethyl-[1,3]dioxolane 71382-04-2 C31H28Cl4O2P2
4,5-Bis-{[bis-(3-chloro-phenyl)-phosphanyl]-methyl}-2,2-dimethyl-[1,3]dioxolane
—— 4-Ethoxy-thiobenzoic acid S-(5-hexyl-pyrimidin-2-yl) ester 72475-50-4 C19H24N2O2S
4-Ethoxy-thiobenzoic acid S-(5-hexyl-pyrimidin-2-yl) ester
—— 4-Amino-N-(4-methoxy-3-nitro-phenyl)-benzenesulfonamide 72771-40-5 C13H13N3O5S
4-Amino-N-(4-methoxy-3-nitro-phenyl)-benzenesulfonamide
—— (4-Fluoro-phenyl)-[3-oxo-2-phenyl-indan-(1Z)-ylidene]-acetonitrile 73915-57-8 C23H14FNO
(4-Fluoro-phenyl)-[3-oxo-2-phenyl-indan-(1Z)-ylidene]-acetonitrile
—— 4,4-Dimethyl-3-oxo-pentanoic acid (3-isobutylsulfamoyl-4-methyl-phenyl)-amide 72225-69-5 C18H28N2O4S
4,4-Dimethyl-3-oxo-pentanoic acid (3-isobutylsulfamoyl-4-methyl-phenyl)-amide
—— 4-benzyl-7-methyl-3-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one 64614-98-8 C23H20N2O
4-benzyl-7-methyl-3-phenyl-1,3-dihydro-benzo[<i>b</i>][1,4]diazepin-2-one
—— [4-(3-dibutylamino-propoxy)-3,5-dimethyl-phenyl]-(2-isopropyl-1-methyl-indol-3-yl)-methanone 65136-18-7 C32H46N2O2
[4-(3-dibutylamino-propoxy)-3,5-dimethyl-phenyl]-(2-isopropyl-1-methyl-indol-3-yl)-methanone
—— 4-[2-(cyclopropylmethoxy)-5-fluorophenyl]-6-methyl-5-{[2-(trimethylsilyl)ethoxy]methyl}-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid 1268512-88-4 C24H30FN3O4Si
4-[2-(cyclopropylmethoxy)-5-fluorophenyl]-6-methyl-5-{[2-(trimethylsilyl)ethoxy]methyl}-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
—— 4-chloro-N-[N'-(1,1-dioxothiolan-3-yl)-N-[5-(trifluoromethyl)-1H-pyrazol-3-yl]carbamimidoyl]-3-fluorobenzamide 1381812-09-4 C16H14ClF4N5O3S
4-chloro-N-[N'-(1,1-dioxothiolan-3-yl)-N-[5-(trifluoromethyl)-1H-pyrazol-3-yl]carbamimidoyl]-3-fluorobenzamide
—— 4-Methyl-N-[2-oxo-1-phenyl-2-(3-o-tolyl-ureido)-ethyl]-benzenesulfonamide 63406-99-5 C23H23N3O4S
4-Methyl-N-[2-oxo-1-phenyl-2-(3-o-tolyl-ureido)-ethyl]-benzenesulfonamide
—— 4-((4-ethylphenyl)methyl)-1-[(4-methoxyphenyl)methyl]-5-trifluoromethyl-3-O-t-butyldimethylsilyl-1H-pyrazole 421592-55-4 C27H35F3N2O2Si
4-((4-ethylphenyl)methyl)-1-[(4-methoxyphenyl)methyl]-5-trifluoromethyl-3-O-t-butyldimethylsilyl-1H-pyrazole
—— 4-[(4-amino-benzylidene)-amino]-5-methyl-2-(3-methyl)-phenyl-3H-[1,2,4]-triazol-3-one 931420-60-9 C17H17N5O
4-[(4-amino-benzylidene)-amino]-5-methyl-2-(3-methyl)-phenyl-3H-[1,2,4]-triazol-3-one
—— 4-tert-butylsulfinyl-N,N-diethylbenzamide 142075-51-2 C15H23NO2S
4-tert-butylsulfinyl-N,N-diethylbenzamide
—— [4-[[4-cyano-3-phenyl-N-(1,2,4-triazol-4-yl)anilino]methyl]-2,3-difluorophenyl] sulfamate 1268822-19-0 C22H16F2N6O3S
[4-[[4-cyano-3-phenyl-N-(1,2,4-triazol-4-yl)anilino]methyl]-2,3-difluorophenyl] sulfamate
—— 4-((N-(4'-isopropoxy-2-methylbiphenyl-4-yl)methylsulfonamido)methyl)benzoic acid 1225339-62-7 C25H27NO5S
4-((N-(4'-isopropoxy-2-methylbiphenyl-4-yl)methylsulfonamido)methyl)benzoic acid
—— 4,4'-[1,1']biadamantanyl-3,3'-diyl-bis-morpholine 36521-03-6 C28H44N2O2
4,4'-[1,1']biadamantanyl-3,3'-diyl-bis-morpholine
—— 4-tert-butoxycarbonyl-1-[4-(4,5,6,7-tetrafluoroindol-3-yl)-piperidine-1-sulfonyl]piperazine-2-(R)-carboxylic acid 210917-51-4 C23H28F4N4O6S
4-tert-butoxycarbonyl-1-[4-(4,5,6,7-tetrafluoroindol-3-yl)-piperidine-1-sulfonyl]piperazine-2-(R)-carboxylic acid
—— 4,5-bis-dimethylaminomethyl-2-methyl-pyridin-3-ol 76889-74-2 C12H21N3O
4,5-bis-dimethylaminomethyl-2-methyl-pyridin-3-ol
—— 4-(β-<Cyclohexen-(1)-yl>-ethylamino)-6-chlor-pyrimidin 19807-98-8 C12H16ClN3
4-(β-<Cyclohexen-(1)-yl>-ethylamino)-6-chlor-pyrimidin
—— 4β,15-diacetoxy-2β-chloroapotrichothecane-3α,13-diol 105342-90-3 C19H29ClO7
4β,15-diacetoxy-2β-chloroapotrichothecane-3α,13-diol
—— (4R,5S,8S,E)-9-(benzyloxy)-2-bromo-4,8-dimethyl-7-methylenenon-2-en-5-yl 2-bromoacetate 1453462-27-5 C21H28Br2O3
(4R,5S,8S,E)-9-(benzyloxy)-2-bromo-4,8-dimethyl-7-methylenenon-2-en-5-yl 2-bromoacetate
—— 4,7-Ethanocyclopenta[b]pyran-2(3H)-one,4a-(2,2-dimethoxypropyl)hexahydro-7a-methoxy-6,6-dimethyl- 89116-49-4 C18H30O5
4,7-Ethanocyclopenta[b]pyran-2(3H)-one,4a-(2,2-dimethoxypropyl)hexahydro-7a-methoxy-6,6-dimethyl-
—— (4-Methyl-1-phenylpentylidenaminooxy)-t-butoxymethan 71255-39-5 C17H27NO2
(4-Methyl-1-phenylpentylidenaminooxy)-t-butoxymethan
—— 4-methyl-1-(4-piperidin-1-yl-but-2-ynyl)-pyrrolidin-2-one 71970-70-2 C14H22N2O
4-methyl-1-(4-piperidin-1-yl-but-2-ynyl)-pyrrolidin-2-one
—— 4-Ethyl-4-phenylglutaramicacid 7055-96-1 C13H17NO3
4-Ethyl-4-phenylglutaramicacid
—— 4-(trans-4'-n-Propylcyclohexylmethoxy)brombenzol 71458-30-5 C16H23BrO
4-(trans-4'-n-Propylcyclohexylmethoxy)brombenzol
—— 4,4-dimethyl-[1-<sup>13</sup><i>C</i>]pent-2-ynal 70683-18-0 C7H10O
4,4-dimethyl-[1-<sup>13</sup><i>C</i>]pent-2-ynal
—— 4-Hexyloxy-benzoic acid 4-cyano-2,3,5,6-tetrafluoro-phenyl ester 72192-29-1 C20H17F4NO3
4-Hexyloxy-benzoic acid 4-cyano-2,3,5,6-tetrafluoro-phenyl ester
—— 4,5-Dimethyl-3-p-tolyl-4,5-dihydro-[1,2,4]oxadiazol-5-ol 81386-35-8 C11H14N2O2
4,5-Dimethyl-3-p-tolyl-4,5-dihydro-[1,2,4]oxadiazol-5-ol
—— 4-chloro-6-(N,N-diethylamino)-2-methylthio-5-nitropyrimidine 155081-68-8 C9H13ClN4O2S
4-chloro-6-(N,N-diethylamino)-2-methylthio-5-nitropyrimidine
—— 4-amino-5-(2-methoxy-4-methylaminosulfonyl-benzoylamino)-1H,3H-pyrimdin-2,6-dione 99446-23-8 C13H15N5O6S
4-amino-5-(2-methoxy-4-methylaminosulfonyl-benzoylamino)-1H,3H-pyrimdin-2,6-dione
—— <(4-O-benzoyl-6-deoxy-2,3-di-O-benzyl-α-L-galactopyranosyl)-(1->3)-(6-O-(tert-butyldimethylsilyl)-β-D-galactopyranosyl)-(1->4)>-1,5-anhydro-6-O-(tert-butyldimethylsilyl)-2-deoxy-D-arabino-hex-1-enopyranose 167700-00-7 C51H74O14Si2
<(4-O-benzoyl-6-deoxy-2,3-di-O-benzyl-α-L-galactopyranosyl)-(1->3)-(6-O-(tert-butyldimethylsilyl)-β-D-galactopyranosyl)-(1->4)>-1,5-anhydro-6-O-(tert-butyldimethylsilyl)-2-deoxy-D-arabino-hex-1-enopyranose
—— (4-p-methylphenyl-5-cyanooxazol-2-yl)[1,2-bis(diphenylphosphino)ethane]cyclopentadienylruthenium 182242-24-6 C42H36N2OP2Ru
(4-p-methylphenyl-5-cyanooxazol-2-yl)[1,2-bis(diphenylphosphino)ethane]cyclopentadienylruthenium
—— 4,19-bis-(toluene-4-sulfonyl)-10,13,25,28,33,36,41,44-octaoxa-1,4,7,16,19,22-hexaaza-tricyclo[20.8.8.8<sup>7,16</sup>]hexatetracontane 42031-83-4 C46H78N6O12S2
4,19-bis-(toluene-4-sulfonyl)-10,13,25,28,33,36,41,44-octaoxa-1,4,7,16,19,22-hexaaza-tricyclo[20.8.8.8<sup>7,16</sup>]hexatetracontane
—— 4-bromo-1-(cyclopropylmethyl)-5-[(5-fluoro-3-{[(3aR,6aS)-5-(methylsulfonyl)hexahydropyrrolo[3 ,4-c]pyrrol-2(1H)-yl]methyl}pyridin-2-yl)oxy]-1H-benzotriazole 1268313-74-1 C23H26BrFN6O3S
4-bromo-1-(cyclopropylmethyl)-5-[(5-fluoro-3-{[(3aR,6aS)-5-(methylsulfonyl)hexahydropyrrolo[3 ,4-c]pyrrol-2(1H)-yl]methyl}pyridin-2-yl)oxy]-1H-benzotriazole
—— 4,11-dioxo-4,11-dihydro-1<i>H</i>-indeno[1,2-<i>h</i>]quinoline-2-carboxylic acid 67084-79-1 C17H9NO4
4,11-dioxo-4,11-dihydro-1<i>H</i>-indeno[1,2-<i>h</i>]quinoline-2-carboxylic acid
—— 4-Hydroxy-1-(4-hydroxy-cyclohexylmethyl)-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 133549-43-6 C14H21NO5
4-Hydroxy-1-(4-hydroxy-cyclohexylmethyl)-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester
—— 4-((pentamethyldisilyl)oxy)-1-(trimethylsilyl)-1-butyne 132179-88-5 C12H28OSi3
4-((pentamethyldisilyl)oxy)-1-(trimethylsilyl)-1-butyne
—— (4aR,6S,7R,8aS)-7-Ethyl-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 114217-66-2 C16H22O5
(4aR,6S,7R,8aS)-7-Ethyl-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol
—— 4-(naphthalen-1-yloxy)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride 1067632-41-0 C17H15NOS*ClH
4-(naphthalen-1-yloxy)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride
—— 4-(3-Chloro-4-methyl-phenyl)-piperazine-1-carboxylic acid 4-propoxycarbonyl-phenyl ester 116104-67-7 C22H25ClN2O4
4-(3-Chloro-4-methyl-phenyl)-piperazine-1-carboxylic acid 4-propoxycarbonyl-phenyl ester
—— 4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid ((Z)-1-methyl-2-m-tolyl-vinyl)-amide 37398-19-9 C32H34N2O8
4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid ((Z)-1-methyl-2-m-tolyl-vinyl)-amide
—— 4-{[4-ethoxy-6-(3-chloro-4-fluorophenyl)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1036736-21-6 C22H19ClFN5O3S
4-{[4-ethoxy-6-(3-chloro-4-fluorophenyl)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide