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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4-tolylamino)-3-(4-tolylimino)-2,5-di(4-tolyl)-2,3-dihydrothiophene-1,1-dioxide 1190622-51-5 C32H30N2O2S
4-(4-tolylamino)-3-(4-tolylimino)-2,5-di(4-tolyl)-2,3-dihydrothiophene-1,1-dioxide
—— (4-Fluoro-phenyl)-(4-hydroxyimino-cyclohexa-2,5-dienylidene)-acetonitrile 57230-54-3 C14H9FN2O
(4-Fluoro-phenyl)-(4-hydroxyimino-cyclohexa-2,5-dienylidene)-acetonitrile
—— 4,4'-(octa-1,3,5,7-tetrayne-1,8-diyl)bis(3,5-dimethylaniline) 1623083-48-6 C24H20N2
4,4'-(octa-1,3,5,7-tetrayne-1,8-diyl)bis(3,5-dimethylaniline)
—— 4-(4-chloropyrimidin-2-yl)-benzaldehyde 1181214-58-3 C11H7ClN2O
4-(4-chloropyrimidin-2-yl)-benzaldehyde
—— 4-Methyl-oxazolo<4,5-b>pyridin-2(4H)-on 21594-31-0 C7H6N2O2
4-Methyl-oxazolo<4,5-b>pyridin-2(4H)-on
—— 4-Ethoxyphenyl perfluoroethyl ketone 115466-97-2 C11H9F5O2
4-Ethoxyphenyl perfluoroethyl ketone
—— 4-(4-Brom-benzoyl)-1-(4-brom-phenyl)-3-phenyl-fluoren-9-on 139643-17-7 C32H18Br2O2
4-(4-Brom-benzoyl)-1-(4-brom-phenyl)-3-phenyl-fluoren-9-on
—— 4-(5-Chloro-2,3-dihydroindol-1-yl)-7-(2,3-difluorophenyl)-2-pyridin-3-ylquinazoline 1417289-52-1 C27H17ClF2N4
4-(5-Chloro-2,3-dihydroindol-1-yl)-7-(2,3-difluorophenyl)-2-pyridin-3-ylquinazoline
—— 4-(9-cyclobutyl-3,9-diazaspiro[5.5]undec-3-yl)-N-cyclopropylbenzamide 1067897-38-4 C23H33N3O
4-(9-cyclobutyl-3,9-diazaspiro[5.5]undec-3-yl)-N-cyclopropylbenzamide
—— 4-chloro-N-(4-(3-(3-chloro-4-methoxyphenyl)-4-(pyridin-4-yl)-1H-pyrazol-1-yl)phenyl)-3-(trifluoromethyl)benzamide 1403962-54-8 C29H19Cl2F3N4O2
4-chloro-N-(4-(3-(3-chloro-4-methoxyphenyl)-4-(pyridin-4-yl)-1H-pyrazol-1-yl)phenyl)-3-(trifluoromethyl)benzamide
—— 4-(4-methoxyphenylsulfonylamino)-3,5-dimethylphenyl 4-methylbenzenesulfonate 1164119-01-0 C22H23NO6S2
4-(4-methoxyphenylsulfonylamino)-3,5-dimethylphenyl 4-methylbenzenesulfonate
—— 4-trideuteriomethoxy-1,2,3-benzenetricarboxylic acid 77856-08-7 C10H8O7
4-trideuteriomethoxy-1,2,3-benzenetricarboxylic acid
—— 4-t-butylcyclohexanoneoxime O-benzoate 80335-71-3 C17H23NO2
4-t-butylcyclohexanoneoxime O-benzoate
—— (4R)-2-Phenylselenomethyl-4.6-dihydroxy-6-methylheptansaeure-1->4-lacton 60856-96-4 C15H20O3Se
(4R)-2-Phenylselenomethyl-4.6-dihydroxy-6-methylheptansaeure-1->4-lacton
—— (4-Fluoro-phenyl)-[3-hydroxy-5-oxo-4-phenyl-5H-furan-(2E)-ylidene]-acetic acid methyl ester 68781-56-6 C19H13FO5
(4-Fluoro-phenyl)-[3-hydroxy-5-oxo-4-phenyl-5H-furan-(2E)-ylidene]-acetic acid methyl ester
—— 4-trifluoromethyltetrafluorophenylselenonium trifluoride 40586-90-1 C7F10Se
4-trifluoromethyltetrafluorophenylselenonium trifluoride
—— 4',7-diacetoxy-2-methylthio-isoflav-3-ene 1096622-68-2 C20H18O5S
4',7-diacetoxy-2-methylthio-isoflav-3-ene
—— 4-tritylbenzenediazonium tetrafluoroborate 161696-39-5 BF4*C25H19N2
4-tritylbenzenediazonium tetrafluoroborate
—— 4,4-dimethyl-1,1-diphenyl-2-pentyne 95191-85-8 C19H20
4,4-dimethyl-1,1-diphenyl-2-pentyne
—— 4,4,6,6-Tetradeutero-1,3-dithian 71870-77-4 C4H8S2
4,4,6,6-Tetradeutero-1,3-dithian
—— (4R,8R)-4-(1-Methoxy-1-phenyl-ethyl)-11,11-dimethyl-5-oxa-3-thia-tricyclo[6.2.1.0<sup>1,6</sup>]undecane 71215-20-8 C20H28O2S
(4R,8R)-4-(1-Methoxy-1-phenyl-ethyl)-11,11-dimethyl-5-oxa-3-thia-tricyclo[6.2.1.0<sup>1,6</sup>]undecane
—— (4aS,8aR)-7-Hydroxy-5,5,8a-trimethyl-3,4,4a,8a-tetrahydro-2H,5H-naphthalene-1,6-dione 70197-42-1 C13H18O3
(4aS,8aR)-7-Hydroxy-5,5,8a-trimethyl-3,4,4a,8a-tetrahydro-2H,5H-naphthalene-1,6-dione
—— (4aR,7aS)-3-(4-Nitro-phenyl)-5,7a-dihydro-4aH-cyclopenta[1,4,2]dioxazine 78607-69-9 C12H10N2O4
(4aR,7aS)-3-(4-Nitro-phenyl)-5,7a-dihydro-4aH-cyclopenta[1,4,2]dioxazine
—— (4R,5S,6S)-6-(tert-butyldimethylsilanyloxy)-5-hydroxy-4-methylheptan-3-one 1153605-29-8 C14H30O3Si
(4R,5S,6S)-6-(tert-butyldimethylsilanyloxy)-5-hydroxy-4-methylheptan-3-one
—— 4-(1-tert-butoxycarbonyl-2-phenylethynyl-1H-indol-3-yl)oxazolidin-2-one 1198570-88-5 C24H22N2O4
4-(1-tert-butoxycarbonyl-2-phenylethynyl-1H-indol-3-yl)oxazolidin-2-one
—— 4-(2,6-dimethylhept-5-enyl)-5-methylene-1,3-dioxolan-2-one 1138342-42-3 C13H20O3
4-(2,6-dimethylhept-5-enyl)-5-methylene-1,3-dioxolan-2-one
—— 4-nitrophenyl 2-(1,4,7,10,13-pentaoxa-16-azacyclooctadecan-16-yl)acetate 717144-03-1 C20H30N2O9
4-nitrophenyl 2-(1,4,7,10,13-pentaoxa-16-azacyclooctadecan-16-yl)acetate
—— 4,4'-(4-methylpentane-1,1-diyl)bis(1,2-dimethoxybenzene) 1204428-39-6 C22H30O4
4,4'-(4-methylpentane-1,1-diyl)bis(1,2-dimethoxybenzene)
—— (+/-)-4<i>c</i>-hydroxy-cyclopentane-1<i>r</i>,3<i>c</i>-dicarboxylic acid 98272-84-5 C7H10O5
(+/-)-4<i>c</i>-hydroxy-cyclopentane-1<i>r</i>,3<i>c</i>-dicarboxylic acid
—— 4-[2-(2-oxoindol-3-yl)hydrazinyl]-2-phenylphthalazin-1-one 123454-10-4 C22H15N5O2
4-[2-(2-oxoindol-3-yl)hydrazinyl]-2-phenylphthalazin-1-one
—— 4-[2-[2-[(3-Carbamoylanilino)methyl]-3,5-dichloro-6-oxopyridin-1-yl]ethyl]benzoic acid 1201819-17-1 C22H19Cl2N3O4
4-[2-[2-[(3-Carbamoylanilino)methyl]-3,5-dichloro-6-oxopyridin-1-yl]ethyl]benzoic acid
—— 4-amino-6-butoxy-1-[[6-[3-(pyrrolidin-1-ylmethyl)phenyl]pyridin-3-yl]methyl]-3H-imidazo[4,5-c]pyridin-2-one 1293917-80-2 C27H32N6O2
4-amino-6-butoxy-1-[[6-[3-(pyrrolidin-1-ylmethyl)phenyl]pyridin-3-yl]methyl]-3H-imidazo[4,5-c]pyridin-2-one
—— 4-{[5-chloro-6-(methylamino)pyridine-3-yl]oxy}-N-[(dimethylamino)sulfonyl]-2,5-difluorobenzamide formate salt 1446444-26-3 CH2O2*C15H15ClF2N4O4S
4-{[5-chloro-6-(methylamino)pyridine-3-yl]oxy}-N-[(dimethylamino)sulfonyl]-2,5-difluorobenzamide formate salt
—— 4-(4-Fluoro-phenoxy)-2-methyl-1-methylsulfanyl-benzene 66623-78-7 C14H13FOS
4-(4-Fluoro-phenoxy)-2-methyl-1-methylsulfanyl-benzene
—— 4-fluoro-N-(5-methyl-1H-1,2,4-triazol-3-yl) benzenesulfonamide 33653-97-3 C9H9FN4O2S
4-fluoro-N-(5-methyl-1H-1,2,4-triazol-3-yl) benzenesulfonamide
—— 4-Bromo-3-iodo-8-methylquinoline 1431365-43-3 C10H7BrIN
4-Bromo-3-iodo-8-methylquinoline
—— 4,4-dimethyl-1-(toluene-4-sulfonyl)-2-[5-(trimethylsilyl)thiophen-2-ylmethyl]pyrrolidine 1426431-94-8 C21H31NO2S2Si
4,4-dimethyl-1-(toluene-4-sulfonyl)-2-[5-(trimethylsilyl)thiophen-2-ylmethyl]pyrrolidine
—— (4,6-dimethyl-5-ethylpyrimidine-2-thionate)(triphenylphosphine)gold(I) 1326287-73-3 C26H26AuN2PS
(4,6-dimethyl-5-ethylpyrimidine-2-thionate)(triphenylphosphine)gold(I)
—— 4-iodo-N-2-propenyl-2,3,4,5-tetrahydro<f>-1,2-thiazepine 1,1-dioxide 107616-62-6 C12H14INO2S
4-iodo-N-2-propenyl-2,3,4,5-tetrahydro<f>-1,2-thiazepine 1,1-dioxide
—— (4-isopropoxy-3-methoxy-phenyl)-(4-methoxyspiro[chromane-2,4'-piperidine]-1'-yl)methanone 1394030-19-3 C25H31NO5
(4-isopropoxy-3-methoxy-phenyl)-(4-methoxyspiro[chromane-2,4'-piperidine]-1'-yl)methanone
—— 4-[1-{1-[(4,6-dimethylpyridin-3-yl)methyl]pyrrolidin-3-yl}-4-(4-fluorophenyl)-1H-imidazol-5-yl]pyrimidin-2-amine 1293396-12-9 C25H26FN7
4-[1-{1-[(4,6-dimethylpyridin-3-yl)methyl]pyrrolidin-3-yl}-4-(4-fluorophenyl)-1H-imidazol-5-yl]pyrimidin-2-amine
—— (4-Bromo-phenoxymethyl)-dimethoxy-methyl-silane 104383-52-0 C10H15BrO3Si
(4-Bromo-phenoxymethyl)-dimethoxy-methyl-silane
—— 4-(3,5-Dimethylphenoxy)-3-[(1,1-dioxo-1,4-thiazinan-4-yl)sulfonyl]benzonitrile 1253499-49-8 C19H20N2O5S2
4-(3,5-Dimethylphenoxy)-3-[(1,1-dioxo-1,4-thiazinan-4-yl)sulfonyl]benzonitrile
—— 4-methyl-2-[2-(5-methyl-3-pyridin-2-yl-isoxazol-4-yl)-ethyl]-thiazole-5-carboxylic acid (2-hydroxy-ethyl)-amide 1254968-57-4 C18H20N4O3S
4-methyl-2-[2-(5-methyl-3-pyridin-2-yl-isoxazol-4-yl)-ethyl]-thiazole-5-carboxylic acid (2-hydroxy-ethyl)-amide
—— 4-[3,5-Bis(trifluoromethyl)phenyl]sulfanyl-3-[(1,1-dioxo-1,4-thiazinan-4-yl)sulfonyl]benzonitrile 1253499-34-1 C19H14F6N2O4S3
4-[3,5-Bis(trifluoromethyl)phenyl]sulfanyl-3-[(1,1-dioxo-1,4-thiazinan-4-yl)sulfonyl]benzonitrile
—— 4c-Methyl-cyclohexan-1r-carbonsaeure-chlorid 55930-21-7 C8H13ClO
4c-Methyl-cyclohexan-1r-carbonsaeure-chlorid
—— 4-chloro-N'-(4-chlorobenzylidene)-1H-pyrrole-2-carbohydrazide 1254110-95-6 C12H9Cl2N3O
4-chloro-N'-(4-chlorobenzylidene)-1H-pyrrole-2-carbohydrazide
—— 4-bromomethylperfluoro(2-ethyl-2-isopropenyl)-1,3-dioxolane 104210-21-1 C9H5BrF10O2
4-bromomethylperfluoro(2-ethyl-2-isopropenyl)-1,3-dioxolane
—— 4-Hydroxy-7-methoxy-1-methyl-1H-indole-5,6-dicarboxylic acid dimethyl ester 99497-25-3 C14H15NO6
4-Hydroxy-7-methoxy-1-methyl-1H-indole-5,6-dicarboxylic acid dimethyl ester
—— (4-Isopropylsulfanyl-phenyl)-(4-methoxy-phenyl)-methanone 72585-19-4 C17H18O2S
(4-Isopropylsulfanyl-phenyl)-(4-methoxy-phenyl)-methanone