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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-ethoxy-2-vinylaniline —— C10H13NO
    4-ethoxy-2-vinylaniline
    —— (4,5-diphenylthiazol-2-yl)glycine —— C17H14N2O2S
    (4,5-diphenylthiazol-2-yl)glycine
    —— 4,4-diethoxycarbonyl-2-methylpentanal —— C12H20O5
    4,4-diethoxycarbonyl-2-methylpentanal
    —— 4-sulfonatobutyl[3-(acryloylamino)propyl]dimethylammonium —— C12H24N2O4S
    4-sulfonatobutyl[3-(acryloylamino)propyl]dimethylammonium
    —— 4-cyano-N-(4-methylpyridin-2-yl)benzamide —— C14H11N3O
    4-cyano-N-(4-methylpyridin-2-yl)benzamide
    —— 4-[[(diethylamino)methylene]amino]-3-pyridinol —— C10H15N3O
    4-[[(diethylamino)methylene]amino]-3-pyridinol
    —— 4-(acetyl{2-[(4-chlorophenyl)amino]-1-methyl-2-oxoethyl}amino)-N-[2-amino-5-(2-thienyl)phenyl]benzamide —— C28H25ClN4O3S
    4-(acetyl{2-[(4-chlorophenyl)amino]-1-methyl-2-oxoethyl}amino)-N-[2-amino-5-(2-thienyl)phenyl]benzamide
    —— (4-bromothiophen-2-yl)hydroxyacetic acid methyl ester —— C7H7BrO3S
    (4-bromothiophen-2-yl)hydroxyacetic acid methyl ester
    —— 4,9-dibromo-7-tert-butyl-10b,10c-dihydro-trans-10b,10c-dimethylpyren-2-yl 9-anthracenyl ketone —— C37H30Br2O
    4,9-dibromo-7-tert-butyl-10b,10c-dihydro-trans-10b,10c-dimethylpyren-2-yl 9-anthracenyl ketone
    —— 4-[N-methyl-N-(2-bromo-5-methoxybenzyl)]amino-6-methylbenzopyran-7-one —— C19H18BrNO3
    4-[N-methyl-N-(2-bromo-5-methoxybenzyl)]amino-6-methylbenzopyran-7-one
    —— 4-amino-5-chloro-2-methoxy-N-((1-(5-phenoxypentyl)piperidin-4-yl)-methyl)benzamide —— C25H34ClN3O3
    4-amino-5-chloro-2-methoxy-N-((1-(5-phenoxypentyl)piperidin-4-yl)-methyl)benzamide
    —— (4-methoxy-1H-indol-3-yl)(4-methoxyphenyl)methanone —— C17H15NO3
    (4-methoxy-1H-indol-3-yl)(4-methoxyphenyl)methanone
    —— 4-(N-([1,1'-biphenyl]-2-yl)sulfamoyl)-1-hydroxy-2-naphthoic acid —— C23H17NO5S
    4-(N-([1,1'-biphenyl]-2-yl)sulfamoyl)-1-hydroxy-2-naphthoic acid
    —— 4-tert-butoxycarbonyl-1-[(4-chloro-3-trifluoromethylphenyl)aminocarbonyl]-2-methylpiperazine —— C18H23ClF3N3O3
    4-tert-butoxycarbonyl-1-[(4-chloro-3-trifluoromethylphenyl)aminocarbonyl]-2-methylpiperazine
    —— 4-(5-hydroxy-6,7-dimethoxy-4-oxo-4H-chromen-2-yl)phenyl N,N-dimethylcarbamate —— C20H19NO7
    4-(5-hydroxy-6,7-dimethoxy-4-oxo-4H-chromen-2-yl)phenyl N,N-dimethylcarbamate
    —— 4-bromo-1-isopropyl-3-(3-(pyrrolidin-1-yl)phenyl)-1H-pyrrolo[2,3-b]pyridine —— C20H22BrN3
    4-bromo-1-isopropyl-3-(3-(pyrrolidin-1-yl)phenyl)-1H-pyrrolo[2,3-b]pyridine
    —— 4-bromo-1-((4,5-dihydro-1H-imidazol-2-yl)methyl)-1H-indole —— C12H12BrN3
    4-bromo-1-((4,5-dihydro-1H-imidazol-2-yl)methyl)-1H-indole
    —— 4-(3-methoxyphenyl)-N-(2-phenoxyphenyl)piperazine-1-carboxamide —— C24H25N3O3
    4-(3-methoxyphenyl)-N-(2-phenoxyphenyl)piperazine-1-carboxamide
    —— 4-(cyclopropylethynyl)-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one —— C26H21FN6O
    4-(cyclopropylethynyl)-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4,4-dichloro-6a-ethylthio-6-(toluene-4-sulfonyl)-3a,4,6,6a-tetrahydrofuro[2,3-b]pyrrol-5-one —— C15H15Cl2NO4S2
    4,4-dichloro-6a-ethylthio-6-(toluene-4-sulfonyl)-3a,4,6,6a-tetrahydrofuro[2,3-b]pyrrol-5-one
    —— 4'-tert-butyl-2,4-dinitrobiphenyl —— C16H16N2O4
    4'-tert-butyl-2,4-dinitrobiphenyl
    —— 4-(4-chloro-5-phenyl-1H-pyrazol-1-yl)benzenesulfonamide —— C15H12ClN3O2S
    4-(4-chloro-5-phenyl-1H-pyrazol-1-yl)benzenesulfonamide
    —— 4-bromo-2-(1-(trifluoromethyl)cyclopropyl)pyridine 1395492-90-6 C9H7BrF3N
    4-bromo-2-(1-(trifluoromethyl)cyclopropyl)pyridine
    —— 4-(2,4-dichlorophenyl)-7,7-dimethyl-2-phenyl-1,2,4,7,8,9-hexahydro-3H-pyrazolo[3,4-b]quinoline-3,5(6H)-dione —— C24H21Cl2N3O2
    4-(2,4-dichlorophenyl)-7,7-dimethyl-2-phenyl-1,2,4,7,8,9-hexahydro-3H-pyrazolo[3,4-b]quinoline-3,5(6H)-dione
    —— 4-nitro-benzoic acid-[5]quinolylamide —— C16H11N3O3
    4-nitro-benzoic acid-[5]quinolylamide
    —— 4-[5-methyl-2-(3-nitrobenzoylamino)phenoxy]phthalic acid —— C22H16N2O8
    4-[5-methyl-2-(3-nitrobenzoylamino)phenoxy]phthalic acid
    —— 4-bromo-N-(4-oxo-2-phenylquinazolin-3(4H)-yl)benzamide —— C21H14BrN3O2
    4-bromo-N-(4-oxo-2-phenylquinazolin-3(4H)-yl)benzamide
    —— 4,4,6,6-tetramethyl-4H,6H,7H-pyrano[4,3-d][1,3]thiazol-2-amine 1824433-92-2 C10H16N2OS
    4,4,6,6-tetramethyl-4H,6H,7H-pyrano[4,3-d][1,3]thiazol-2-amine
    —— 4-(3-bromophenyl)bicyclo[2.2.2]octane-1-carboxylic acid —— C15H17BrO2
    4-(3-bromophenyl)bicyclo[2.2.2]octane-1-carboxylic acid
    —— 4-(5-(4-(trifluoromethyl)phenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-amine —— C18H12F3N5
    4-(5-(4-(trifluoromethyl)phenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-amine
    —— 4-[N'-(7-Chloro-2-oxo-2H-chromen-4-ylmethyl)-hydrazino]-benzenesulfonamide —— C16H14ClN3O4S
    4-[N'-(7-Chloro-2-oxo-2H-chromen-4-ylmethyl)-hydrazino]-benzenesulfonamide
    —— 4-butoxy-1-butanethiol —— C8H18OS
    4-butoxy-1-butanethiol
    —— 4-((S)-2-methanesulfonylamino-propyl)-6,6-dimethyl-morpholine-3-(S)-carboxylic acid (6-chloro-9H-β-carbolin-8-yl)-amide —— C22H28ClN5O4S
    4-((S)-2-methanesulfonylamino-propyl)-6,6-dimethyl-morpholine-3-(S)-carboxylic acid (6-chloro-9H-β-carbolin-8-yl)-amide
    —— 4-azidoquinazoline —— C8H5N5
    4-azidoquinazoline
    —— 4-aminobutan-2-ol tosylate —— C11H17NO3S
    4-aminobutan-2-ol tosylate
    —— (4-{(4-Bromo-phenyl)-[(Z)-ethoxyimino]-methyl}-4'-methyl-[1,4']bipiperidinyl-1'-yl)-(3,5-dichloro-1-oxy-pyridin-4-yl)-methanone —— C26H31BrCl2N4O3
    (4-{(4-Bromo-phenyl)-[(Z)-ethoxyimino]-methyl}-4'-methyl-[1,4']bipiperidinyl-1'-yl)-(3,5-dichloro-1-oxy-pyridin-4-yl)-methanone
    —— 4-ethylamino-9-(2'-deoxy-2'-β-fluoro-β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine —— C13H17FN4O3
    4-ethylamino-9-(2'-deoxy-2'-β-fluoro-β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine
    —— 4-(5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl)-2-methyl-5H-dibenzo[b,e]azepine-6,11-dione —— C23H14ClN3O3
    4-(5-(2-chlorophenyl)-1,3,4-oxadiazol-2-yl)-2-methyl-5H-dibenzo[b,e]azepine-6,11-dione
    —— 4-[(4-Chloro-phenyl)-hydroxy-(1-trityl-1H-imidazol-4-yl)-methyl]-2-fluoro-benzonitrile —— C36H25ClFN3O
    4-[(4-Chloro-phenyl)-hydroxy-(1-trityl-1H-imidazol-4-yl)-methyl]-2-fluoro-benzonitrile
    —— 4-(2-perfluoxooctyl)ethoxy-dodecyloxybenzene —— C28H33F17O2
    4-(2-perfluoxooctyl)ethoxy-dodecyloxybenzene
    —— 4-bromo-2,2-dichloro-benzo[1,3]dioxole —— C7H3BrCl2O2
    4-bromo-2,2-dichloro-benzo[1,3]dioxole
    —— 4-(6-fluoro-2-oxo-2,3-dihydro-1H-indol-3-yl)butyl methanesulfonate —— C13H16FNO4S
    4-(6-fluoro-2-oxo-2,3-dihydro-1H-indol-3-yl)butyl methanesulfonate
    —— 4-(1-(1-(2-(4-fluorophenyl)thiazol-5-yl)))-1-(pyridin-4-yl)ethanol benzenesulfonic acid salt: —— C6H6O3S*C16H13FN2OS
    4-(1-(1-(2-(4-fluorophenyl)thiazol-5-yl)))-1-(pyridin-4-yl)ethanol benzenesulfonic acid salt:
    —— 4-methylene-2H-pyrane —— C6H8O
    4-methylene-2H-pyrane
    —— 4-((1,3-dithiolan-2-ylidene)(phenyl)methyl)-5-methylhexan-2-one —— C17H22OS2
    4-((1,3-dithiolan-2-ylidene)(phenyl)methyl)-5-methylhexan-2-one
    —— 4-(2-(4-(4-cyano-3-methylphenoxy)phenyl)acetyl)morpholine-3-carboxylic acid —— C21H20N2O5
    4-(2-(4-(4-cyano-3-methylphenoxy)phenyl)acetyl)morpholine-3-carboxylic acid
    —— 4-amino-3-fluoro-N-methoxy-N-methylbenzamide —— C9H11FN2O2
    4-amino-3-fluoro-N-methoxy-N-methylbenzamide
    —— 4,6-pyrimidine bis[4-{[4-(but-3-en-1-yloxy)phenyl]diazenyl}benzoate] —— C38H32N6O6
    4,6-pyrimidine bis[4-{[4-(but-3-en-1-yloxy)phenyl]diazenyl}benzoate]
    —— 4-methyl-4-(4-methyl-5-phenyl-1H-pyrazol-3-ylamino)-3-phenyl-1-((E)-1-phenyl-methylideneamino)-4,5-dihydro-1H-pyrazol-5-one —— C27H24N6O
    4-methyl-4-(4-methyl-5-phenyl-1H-pyrazol-3-ylamino)-3-phenyl-1-((E)-1-phenyl-methylideneamino)-4,5-dihydro-1H-pyrazol-5-one
    —— 4-NITROBENZYL all-trans-RETINOATE —— C27H33NO4
    4-NITROBENZYL all-trans-RETINOATE