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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Hydroxy-3,5-dipropyl-N,N-dimethyl-benzylamin 39667-29-3 C15H25NO
4-Hydroxy-3,5-dipropyl-N,N-dimethyl-benzylamin
—— 4'-Hydroxy-5'-chlor-2,4-dibrom-chalkon 15934-89-1 C15H9Br2ClO2
4'-Hydroxy-5'-chlor-2,4-dibrom-chalkon
—— 4-{2-[(2E)-3-(methoxycarbonyl)prop-2-enoyloxy]acetylamino}butanoic acid 1208229-66-6 C11H15NO7
4-{2-[(2E)-3-(methoxycarbonyl)prop-2-enoyloxy]acetylamino}butanoic acid
—— 4-anilino-3-methyl-2(5H)-furanone 119647-99-3 C11H11NO2
4-anilino-3-methyl-2(5H)-furanone
—— 4-exo-bromo-6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyclo<3.2.1>octan-7-one 116233-57-9 C15H18BrNO3
4-exo-bromo-6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyclo<3.2.1>octan-7-one
—— 4'-[(2-(3,5-Dimethyl-pyrazol-1-yl)-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid 133141-48-7 C26H22N4O2
4'-[(2-(3,5-Dimethyl-pyrazol-1-yl)-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid
—— 4-methyl-5-oxo-2,5-dihydrofuran-2-yl benzyl(methyl)carbamate 1338600-57-9 C14H15NO4
4-methyl-5-oxo-2,5-dihydrofuran-2-yl benzyl(methyl)carbamate
—— 4,4'-Bis-(4-bromo-phenyl)-4'H-[2,4']biisoxazolyl-5,5'-dione 91632-35-8 C18H10Br2N2O4
4,4'-Bis-(4-bromo-phenyl)-4'H-[2,4']biisoxazolyl-5,5'-dione
—— (4-Amino-3-nitro-phenyl)-(3-trifluoromethyl-phenyl)-methanone 66938-64-5 C14H9F3N2O3
(4-Amino-3-nitro-phenyl)-(3-trifluoromethyl-phenyl)-methanone
—— (4-hydroxy-2,6-dimethylphenyl)(4-methyl-4-((S)-3-methyl-4-((S)-1-(4-(trifluoromethyl)phenyl)ethyl)piperazin-1-yl)piperidin-1-yl)methanone 760162-74-1 C29H38F3N3O2
(4-hydroxy-2,6-dimethylphenyl)(4-methyl-4-((S)-3-methyl-4-((S)-1-(4-(trifluoromethyl)phenyl)ethyl)piperazin-1-yl)piperidin-1-yl)methanone
—— (4,4-diphenyl-3-triphenylstannyloxy-3-butene-1-ynyl)-N-methylaniline 73000-76-7 C41H33NOSn
(4,4-diphenyl-3-triphenylstannyloxy-3-butene-1-ynyl)-N-methylaniline
—— 4-(2,3-dimethoxyphenyloxy)-6-methyl-4,5,6,7-tetrahydrofuro[2,3-c]pyridine hydrochloride 1067633-89-9 C16H19NO4*ClH
4-(2,3-dimethoxyphenyloxy)-6-methyl-4,5,6,7-tetrahydrofuro[2,3-c]pyridine hydrochloride
—— 4-(3,4-difluorophenyl)-1-methyl-3-[(4'-(4-fluorophenyl)piperidin-1'-yl)-propyl]aminocarbonyltetrahydropyrimidin-2-one 353745-55-8 C26H31F3N4O2
4-(3,4-difluorophenyl)-1-methyl-3-[(4'-(4-fluorophenyl)piperidin-1'-yl)-propyl]aminocarbonyltetrahydropyrimidin-2-one
—— 4-(2-chloro-phenyl)-2-(2,4-dichloro-phenyl)-6-trifluoromethyl-1,2,3,4-tetrahydro-quinoline 745818-10-4 C22H15Cl3F3N
4-(2-chloro-phenyl)-2-(2,4-dichloro-phenyl)-6-trifluoromethyl-1,2,3,4-tetrahydro-quinoline
—— 4-[1'-Methoxy-2'-propyl]-3-methylsulfonylbenzoylguanidine hydrochloride 158607-80-8 C13H19N3O4S*ClH
4-[1'-Methoxy-2'-propyl]-3-methylsulfonylbenzoylguanidine hydrochloride
—— 4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-cyclopropylcarbonylaminomethylphenyl)butanoic acid 499151-04-1 C28H30N2O4
4-(2-((2-(naphthalen-1-yl)propanoyl)amino)-4-cyclopropylcarbonylaminomethylphenyl)butanoic acid
—— 4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[(2,5-difluorophenyl)methyl]benzamide 1282038-37-2 C36H36F2N8O5
4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[(2,5-difluorophenyl)methyl]benzamide
—— 4-[5-(4-fluorophenyl)-3-(3-methoxypropyl)-2-methylsulfanyl-3H-imidazol-4-yl]pyridin-2-ylamine 908381-54-4 C19H21FN4OS
4-[5-(4-fluorophenyl)-3-(3-methoxypropyl)-2-methylsulfanyl-3H-imidazol-4-yl]pyridin-2-ylamine
—— (4-benzyl-pyrrolidin-3-yl)-dimethyl-amine 897046-13-8 C13H20N2
(4-benzyl-pyrrolidin-3-yl)-dimethyl-amine
—— 4-[(3-chloro-4-fluorophenyl)amino]-6-methoxy-7-{3-[6-(2-methoxy-ethyl)-2-oxo-morpholin-4-yl]-propyloxy}-quinazoline 1139504-77-0 C25H28ClFN4O5
4-[(3-chloro-4-fluorophenyl)amino]-6-methoxy-7-{3-[6-(2-methoxy-ethyl)-2-oxo-morpholin-4-yl]-propyloxy}-quinazoline
—— 4-Aethyl-2,6-dimethoxy-benzaldehyd 39503-20-3 C11H14O3
4-Aethyl-2,6-dimethoxy-benzaldehyd
—— 4-[2-(4-hydroxy-3,5-dimethylphenyl)ethynyl]-N-pyridin-2-ylbenzenesulfonamide 1395084-18-0 C21H18N2O3S
4-[2-(4-hydroxy-3,5-dimethylphenyl)ethynyl]-N-pyridin-2-ylbenzenesulfonamide
—— 4,5-dihydroxy-2-[(3-(phenylmethyl)phenyl)methyl]-1H-isoindole-1,3(2H)-dione 1123213-38-6 C22H17NO4
4,5-dihydroxy-2-[(3-(phenylmethyl)phenyl)methyl]-1H-isoindole-1,3(2H)-dione
—— 4-(5-furan-2-ylpyrimidin-2-yl)-1,4-diazabicyclo[3.2.2]nonane 1122043-89-3 C15H18N4O
4-(5-furan-2-ylpyrimidin-2-yl)-1,4-diazabicyclo[3.2.2]nonane
—— 4'-(phenethylamino-methyl)biphenyl-3-carboxylic acid amide 1007575-99-6 C22H22N2O
4'-(phenethylamino-methyl)biphenyl-3-carboxylic acid amide
—— 4-bromo-1-diazo-4-(4-nitrophenyl)-2-butanone 337964-56-4 C10H8BrN3O3
4-bromo-1-diazo-4-(4-nitrophenyl)-2-butanone
—— (4S,5R)-5-(3-methoxyphenyl)-4-(3-(phenylethynyl)phenyl)oxazolidin-2-one 1375749-27-1 C24H19NO3
(4S,5R)-5-(3-methoxyphenyl)-4-(3-(phenylethynyl)phenyl)oxazolidin-2-one
—— 4-benzoyl-4-tolyl-6-phenyl-1,2,3,4-tetrahydro-2-thioxopyrimidine 1076243-08-7 C24H20N2OS
4-benzoyl-4-tolyl-6-phenyl-1,2,3,4-tetrahydro-2-thioxopyrimidine
—— 4-piperazin-1-yl-N-[(1S,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]pyridin-2-amine 1201174-69-7 C19H30N4
4-piperazin-1-yl-N-[(1S,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]pyridin-2-amine
—— 4-Benzyl-3,5-di-morpholin-4-yl-dihydro-furan-2-one 78920-06-6 C19H26N2O4
4-Benzyl-3,5-di-morpholin-4-yl-dihydro-furan-2-one
—— 4-Chlor-3-amino-triphenylamin 108720-95-2 C18H15ClN2
4-Chlor-3-amino-triphenylamin
—— (4S,5S)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-5-[(1S,2S)-2-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-hydroxy-2-methoxymethoxy-ethyl]-[1,3]dioxolan-2-one 195503-35-6 C29H40O9Si
(4S,5S)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-5-[(1S,2S)-2-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-hydroxy-2-methoxymethoxy-ethyl]-[1,3]dioxolan-2-one
—— (4,4',4''-ethylidynetris(3-azabutan-1-amine))rhodium tribromide 134567-55-8 3Br*C11H30N6Rh
(4,4',4''-ethylidynetris(3-azabutan-1-amine))rhodium tribromide
—— 4,4'-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-2-chloro-1,1'-biphenyl 142068-85-7 C38H41ClN4
4,4'-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-2-chloro-1,1'-biphenyl
—— 4,5,6,7-Tetrabromo-isobenzofuran-1,3-dione; compound with anthracene 1171-26-2 C8Br4O3*C14H10
4,5,6,7-Tetrabromo-isobenzofuran-1,3-dione; compound with anthracene
—— [4-[3-[2-(6-Aminopyridin-3-yl)ethynyl]-2-ethylpyridin-4-yl]-2-fluorophenyl]-(3,4-dimethylpiperazin-1-yl)methanone 1253055-25-2 C27H28FN5O
[4-[3-[2-(6-Aminopyridin-3-yl)ethynyl]-2-ethylpyridin-4-yl]-2-fluorophenyl]-(3,4-dimethylpiperazin-1-yl)methanone
—— 4-chloro-1-cyclohexylidene-5-methylhex-4-en-2-yn-1-yl acetate 1431381-13-3 C15H19ClO2
4-chloro-1-cyclohexylidene-5-methylhex-4-en-2-yn-1-yl acetate
—— (4-chloro-2,3,4,6-tetrafluorophenyl)trichlorosilane 63366-31-4 C6Cl4F4Si
(4-chloro-2,3,4,6-tetrafluorophenyl)trichlorosilane
—— (4aR,8aS)-N'-[Octahydro-naphthalen-(2E)-ylidene]-hydrazinecarboxylic acid (1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyl ester 91586-51-5 C21H36N2O2
(4aR,8aS)-N'-[Octahydro-naphthalen-(2E)-ylidene]-hydrazinecarboxylic acid (1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyl ester
—— 4,4'-Bis-<4-(ethoxycarbonyl)-phenylamino-isopropyloxy-acetyl>-diphenyl 105861-78-7 C40H44N2O8
4,4'-Bis-<4-(ethoxycarbonyl)-phenylamino-isopropyloxy-acetyl>-diphenyl
—— 4,5-Dimethoxy-2-[1-(4-methyl-piperidin-1-yl)-meth-(E)-ylidene]-indan-1-one 125706-53-8 C18H23NO3
4,5-Dimethoxy-2-[1-(4-methyl-piperidin-1-yl)-meth-(E)-ylidene]-indan-1-one
—— ((4<i>S</i>)-4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-4,5-dihydro-oxazol-2-ylmethyl)-phosphonic acid diisopropyl ester 69795-88-6 C18H28NO5P
((4<i>S</i>)-4<i>r</i>-methoxymethyl-5<i>t</i>-phenyl-4,5-dihydro-oxazol-2-ylmethyl)-phosphonic acid diisopropyl ester
—— 4-(3,5-difluorobenzyl)-4-methyl-6-[3-(trifluoromethoxy)phenyl]-1,4-dihydroisoquinolin-3(2H)-one 1207713-80-1 C24H18F5NO2
4-(3,5-difluorobenzyl)-4-methyl-6-[3-(trifluoromethoxy)phenyl]-1,4-dihydroisoquinolin-3(2H)-one
—— 4-[2-[(8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethoxy]-4-oxobutanoic acid 80-96-6 C25H36O6
4-[2-[(8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethoxy]-4-oxobutanoic acid
—— 4-chloro-6-methoxy-2-[4-(5-nitro-furan-2-yl)-buta-1,3-dienyl]-quinoline 85093-43-2 C18H13ClN2O4
4-chloro-6-methoxy-2-[4-(5-nitro-furan-2-yl)-buta-1,3-dienyl]-quinoline
—— 4-<5-Benzoyloxy-naphthyl-(1)-oxy>-3.5-dinitro-benzylidenmalonsaeure-diaethylester 2621-53-6 C31H24N2O11
4-<5-Benzoyloxy-naphthyl-(1)-oxy>-3.5-dinitro-benzylidenmalonsaeure-diaethylester
—— 4-[(1-{4-[(trifluoromethyl)oxy]phenyl}-1H-tetrazol-5-yl)methyl]morpholine 1354946-07-8 C13H14F3N5O2
4-[(1-{4-[(trifluoromethyl)oxy]phenyl}-1H-tetrazol-5-yl)methyl]morpholine
—— 4-bromo-N-(tert-butyl)-2-(1-methoxycyclopropyl)benzenesulfonamide 1442431-70-0 C14H20BrNO3S
4-bromo-N-(tert-butyl)-2-(1-methoxycyclopropyl)benzenesulfonamide
—— 4-[5-[(3-fluorobenzoyl)amino]-2-methylanilino]-5-methyl-N-[(1S)-1-phenylethyl]pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 623153-61-7 C30H27FN6O2
4-[5-[(3-fluorobenzoyl)amino]-2-methylanilino]-5-methyl-N-[(1S)-1-phenylethyl]pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
—— 4,4'-Dimethyl-benzophenon-(O-benzhydryl-oxim) 5076-56-2 C28H25NO
4,4'-Dimethyl-benzophenon-(O-benzhydryl-oxim)