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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(4,5-Diphenyl-2-thiazolylmercapto)buttersaeure 40198-72-9 C19H17NO2S2
4-(4,5-Diphenyl-2-thiazolylmercapto)buttersaeure
—— 4-indol-3-ylmethyl-2-methyl-4-(3-oxo-3-phenyl-<i>trans</i>-propenyl)-4<i>H</i>-oxazol-5-one 71953-24-7 C22H18N2O3
4-indol-3-ylmethyl-2-methyl-4-(3-oxo-3-phenyl-<i>trans</i>-propenyl)-4<i>H</i>-oxazol-5-one
—— 4-tert-butyldimethylsilyloxymethyl-1-ethoxycarbonylmethylimidazole 127056-48-8 C14H26N2O3Si
4-tert-butyldimethylsilyloxymethyl-1-ethoxycarbonylmethylimidazole
—— 4-Methylisoindoline trifluoroacetate 1059173-54-4 C2HF3O2*C9H11N
4-Methylisoindoline trifluoroacetate
—— 4-nitrophenyl N-[(S)-3-methyl-1-(propylcarbamoyl)butyl]carbamate 1192018-63-5 C16H23N3O5
4-nitrophenyl N-[(S)-3-methyl-1-(propylcarbamoyl)butyl]carbamate
—— 4-Bromo-2-[1-(tert-butyl-dimethyl-silanyloxy)-hept-6-enyl]-6-methoxy-phenol 371195-79-8 C20H33BrO3Si
4-Bromo-2-[1-(tert-butyl-dimethyl-silanyloxy)-hept-6-enyl]-6-methoxy-phenol
—— (4S,5S)-4,5-di(tert-butyldimethylsilyloxy)-1,7-octadiene 349449-43-0 C20H42O2Si2
(4S,5S)-4,5-di(tert-butyldimethylsilyloxy)-1,7-octadiene
—— 4-amino-3,5,6-trifluoro-2-propylamino-pyridine 943868-15-3 C8H10F3N3
4-amino-3,5,6-trifluoro-2-propylamino-pyridine
—— 4-(2-Fluoro-phenyl)-1,3,7-trimethyl-5-[3-(2-methyl-piperidin-1-yl)-propylamino]-1,7-dihydro-pyrazolo[3,4-b]pyridin-6-one 103068-95-7 C24H32FN5O
4-(2-Fluoro-phenyl)-1,3,7-trimethyl-5-[3-(2-methyl-piperidin-1-yl)-propylamino]-1,7-dihydro-pyrazolo[3,4-b]pyridin-6-one
—— 4-(Fmoc-Pro-Pro-Pro-Pro-N-methylamido)butanoic acid 1366733-91-6 C40H49N5O8
4-(Fmoc-Pro-Pro-Pro-Pro-N-methylamido)butanoic acid
—— 4,5-bis(trimethylsilyl)-1,3-pentadiene 130552-30-6 C11H24Si2
4,5-bis(trimethylsilyl)-1,3-pentadiene
—— 4-(1-(8-(4-methoxyphenyl)-7-phenyl-5,6-dihydronaphthalen-2-yl)ethyl)morpholine 1449689-83-1 C29H31NO2
4-(1-(8-(4-methoxyphenyl)-7-phenyl-5,6-dihydronaphthalen-2-yl)ethyl)morpholine
—— 4-hydroxypyrrolidine-2-carboxylic acid-{2-[3-(7,7-dimethyl-2-oxo-bicyclo[2.2.1]heptane-1-carbonyl)-2-naphthalen-1-ylmethylisothioureido]phenyl}-amide 1041404-65-2 C33H36N4O4S
4-hydroxypyrrolidine-2-carboxylic acid-{2-[3-(7,7-dimethyl-2-oxo-bicyclo[2.2.1]heptane-1-carbonyl)-2-naphthalen-1-ylmethylisothioureido]phenyl}-amide
—— 4-acetyl-2-ethoxycarbonyl-3-methyl-4H-1,4-benzothiazine 74402-94-1 C14H15NO3S
4-acetyl-2-ethoxycarbonyl-3-methyl-4H-1,4-benzothiazine
—— 4,8,12,15,15-Pentamethylbicyclo<9.3.1>pentadeca-3E,7E,9Z,11-tetraene 101072-72-4 C20H30
4,8,12,15,15-Pentamethylbicyclo<9.3.1>pentadeca-3E,7E,9Z,11-tetraene
—— 4-methoxy-N-[2-(butoxycarbonyl)ethyl]aniline 1148109-04-9 C14H21NO3
4-methoxy-N-[2-(butoxycarbonyl)ethyl]aniline
—— 4(S)-1-benzyloxycarbonyl-2-cyclopropylmethyl-4,5-dihydroimidazole-4-carboxylic acid methyl ester 1068658-24-1 C17H20N2O4
4(S)-1-benzyloxycarbonyl-2-cyclopropylmethyl-4,5-dihydroimidazole-4-carboxylic acid methyl ester
—— (4'-phenyl-3,2':6',3''-terpyridine)tetra(acetylacetonato)dizinc(II) monohydrate 1187224-50-5 C41H43N3O8Zn2*H2O
(4'-phenyl-3,2':6',3''-terpyridine)tetra(acetylacetonato)dizinc(II) monohydrate
—— (4aα,10bβ)-1α,2β-diacetoxy-4-(2-acetoxyethyl)-8,9-methylenedioxy-1,2,4a,5,6,10b-hexahydrophenanthridine 919535-87-8 C22H25NO8
(4aα,10bβ)-1α,2β-diacetoxy-4-(2-acetoxyethyl)-8,9-methylenedioxy-1,2,4a,5,6,10b-hexahydrophenanthridine
—— 4,4'-Di-tert-butyl-1,1'-bicyclohexyl-1,1'-diol 19437-02-6 C20H38O2
4,4'-Di-tert-butyl-1,1'-bicyclohexyl-1,1'-diol
—— 4-Ethyl-N-(4-methoxy-7-morpholin-4-yl-benzothiazol-2-yl)-benzamide 383868-09-5 C21H23N3O3S
4-Ethyl-N-(4-methoxy-7-morpholin-4-yl-benzothiazol-2-yl)-benzamide
—— 4-Fluoro-2-(prop-2-yn-1-yl)phenol 2229260-13-1 C9H7FO
4-Fluoro-2-(prop-2-yn-1-yl)phenol
—— 4-(4-chlorophenyl)-3-(3-fluorophenyl)-2-butanol 605680-03-3 C16H16ClFO
4-(4-chlorophenyl)-3-(3-fluorophenyl)-2-butanol
—— 4-Benzyloxymethyl-2-[(E)-3-(tert-butyl-dimethyl-silanyloxy)-2-methyl-propenyl]-5-methyl-1-phenylsulfanylmethyl-cyclohex-3-enol 141292-94-6 C32H46O3SSi
4-Benzyloxymethyl-2-[(E)-3-(tert-butyl-dimethyl-silanyloxy)-2-methyl-propenyl]-5-methyl-1-phenylsulfanylmethyl-cyclohex-3-enol
—— 4-Nitro-1-propoxy-2-[2,2,2-trichloro-1-(4-methoxy-phenyl)-ethyl]-benzene 59569-25-4 C18H18Cl3NO4
4-Nitro-1-propoxy-2-[2,2,2-trichloro-1-(4-methoxy-phenyl)-ethyl]-benzene
—— 4-methyl-6'-(4-methyl-piperidin-1-yl)-5'-nitro-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl 885704-68-7 C15H24N6O2
4-methyl-6'-(4-methyl-piperidin-1-yl)-5'-nitro-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl
—— (+/-)-4ξ-hydroxy-4ξ-phenethyl-(4a<i>r</i>,8a<i>t</i>)-3,4,4a,5,8,8a-hexahydro-2<i>H</i>-naphthalen-1-one 101787-66-0 C18H22O2
(+/-)-4ξ-hydroxy-4ξ-phenethyl-(4a<i>r</i>,8a<i>t</i>)-3,4,4a,5,8,8a-hexahydro-2<i>H</i>-naphthalen-1-one
—— [(4-{[4-(acetylsulfanyl)phenyl]ethynyl}phenyl)ethynyl]ferrocene 169231-42-9 C28H20FeOS
[(4-{[4-(acetylsulfanyl)phenyl]ethynyl}phenyl)ethynyl]ferrocene
—— 4-Phenyl-5-(4-phenyl-4,5-dihydro-1H-pyrazole-3-sulfonyl)-[1,2,3]selenadiazole 206989-18-6 C17H14N4O2SSe
4-Phenyl-5-(4-phenyl-4,5-dihydro-1H-pyrazole-3-sulfonyl)-[1,2,3]selenadiazole
—— 4'-nitro-[1,1'-biphenyl]-4-yl (E)-3-(4-(hexyloxy)-3-methoxyphenyl)acrylate 1630949-82-4 C28H29NO6
4'-nitro-[1,1'-biphenyl]-4-yl (E)-3-(4-(hexyloxy)-3-methoxyphenyl)acrylate
—— 4-(2-chlorobenzyl)piperidine hydrochloride 1800302-94-6 C12H16ClN*ClH
4-(2-chlorobenzyl)piperidine hydrochloride
—— 4-Dichloromethylene-4H-naphthalen-1-one 40920-37-4 C11H6Cl2O
4-Dichloromethylene-4H-naphthalen-1-one
—— [4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methoxyphenyl]-[4-(2,2-difluoroethyl)piperazin-1-yl]methanone 1321607-31-1 C27H28F2N6O2
[4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methoxyphenyl]-[4-(2,2-difluoroethyl)piperazin-1-yl]methanone
—— 4-N-(3-ethynylphenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine 333726-78-6 C20H19N5O3
4-N-(3-ethynylphenyl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine
—— 4-bromo-1-(2,2-dimethylpropyl)-N-(pentafluorobenzyl)-1H-benzotriazol-5-amine 1247946-21-9 C18H16BrF5N4
4-bromo-1-(2,2-dimethylpropyl)-N-(pentafluorobenzyl)-1H-benzotriazol-5-amine
—— 4-(diethylcarbamoyl)-1-{[({trans-4-[(1R)-1-(6-{[4-(difluoromethyl)pyridin-2-yl]amino}-4-methyl-2,3'-bipyridin-6'-yl)-1-hydroxyethyl]cyclohexyl}carbonyl)oxy]methyl}-1-methylpiperazin-1-ium iodide 1609977-80-1 C37H50F2N7O4*I
4-(diethylcarbamoyl)-1-{[({trans-4-[(1R)-1-(6-{[4-(difluoromethyl)pyridin-2-yl]amino}-4-methyl-2,3'-bipyridin-6'-yl)-1-hydroxyethyl]cyclohexyl}carbonyl)oxy]methyl}-1-methylpiperazin-1-ium iodide
—— 4-tert-Butyl-2,2,6-trimethyl-4H-[1,3,2]dioxasiline-4-carbonitrile 65738-73-0 C11H19NO2Si
4-tert-Butyl-2,2,6-trimethyl-4H-[1,3,2]dioxasiline-4-carbonitrile
—— 4-methoxy-2-(4-acetylphenylamino)benzoic acid methyl ester 1359967-74-0 C17H17NO4
4-methoxy-2-(4-acetylphenylamino)benzoic acid methyl ester
—— 4-Nitro-zimtsaeure-(2,4-dichlor-phenylester) 93944-49-1 C15H9Cl2NO4
4-Nitro-zimtsaeure-(2,4-dichlor-phenylester)
—— 4-(1H-1,2,3-Triazol-1-yl)benzenemethanesulfonic acid 1089330-89-1 C9H9N3O3S
4-(1H-1,2,3-Triazol-1-yl)benzenemethanesulfonic acid
—— 4-(methyl-phenyl-carbamoyl)-benzimidic acid ethyl ester; hydrochloride 130862-20-3 C17H18N2O2*ClH
4-(methyl-phenyl-carbamoyl)-benzimidic acid ethyl ester; hydrochloride
—— 4-Dimethylamino-1,1-bis-<4-methoxy-phenyl>-buten-(1) 805189-00-8 C20H25NO2
4-Dimethylamino-1,1-bis-<4-methoxy-phenyl>-buten-(1)
—— [4-[(3-methoxyoxan-4-yl)amino]piperidin-1-yl]-(5-methyl-6-spiro[1H-2-benzofuran-3,4'-piperidine]-1'-ylpyrimidin-4-yl)methanone 1349196-12-8 C29H39N5O4
[4-[(3-methoxyoxan-4-yl)amino]piperidin-1-yl]-(5-methyl-6-spiro[1H-2-benzofuran-3,4'-piperidine]-1'-ylpyrimidin-4-yl)methanone
—— 4-N-methyl-4-N-(2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine 1033543-60-0 C13H14N6
4-N-methyl-4-N-(2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
—— 4,6,7-Trichloro-2-methyl-benzo[1,3]oxathiol-5-ol 157042-70-1 C8H5Cl3O2S
4,6,7-Trichloro-2-methyl-benzo[1,3]oxathiol-5-ol
—— 4-chloro-N-(2-methoxy-phenyl)-N-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzenesulfonamide 1070972-91-6 C20H25BClNO5S
4-chloro-N-(2-methoxy-phenyl)-N-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzenesulfonamide
—— 4-[[5-[4-(Tert-butylsulfamoyl)-2,3-dichlorophenyl]-1-(cyclohexylmethyl)pyrazole-3-carbonyl]amino]bicyclo[2.2.2]octane-1-carboxylic acid 1561960-16-4 C30H40Cl2N4O5S
4-[[5-[4-(Tert-butylsulfamoyl)-2,3-dichlorophenyl]-1-(cyclohexylmethyl)pyrazole-3-carbonyl]amino]bicyclo[2.2.2]octane-1-carboxylic acid
—— 4-(4-fluorobenzyloxy)-1-(1-(2-morpholinoethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride 1039827-03-6 C25H25FN4O3*ClH
4-(4-fluorobenzyloxy)-1-(1-(2-morpholinoethyl)-1H-indazol-5-yl)pyridin-2(1H)-one hydrochloride
—— 4,4'-(2-cyclohexylethene-1,1-diyl)diphenol 36603-51-7 C20H22O2
4,4'-(2-cyclohexylethene-1,1-diyl)diphenol
—— 4-[2-oxo-5-(trifluoromethyl)-1H-imidazol-3-yl]benzonitrile 883233-80-5 C11H6F3N3O
4-[2-oxo-5-(trifluoromethyl)-1H-imidazol-3-yl]benzonitrile