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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-benzyl-2-phenyl-1-oxa-4,9-diazaspiro[5.5]undecane 1400642-60-5 C21H26N2O
4-benzyl-2-phenyl-1-oxa-4,9-diazaspiro[5.5]undecane
—— 4-Phenyl-8-[1-phenyl-meth-(Z)-ylidene]-5,6,7,8-tetrahydro-quinazolin-2-ylamine 103085-77-4 C21H19N3
4-Phenyl-8-[1-phenyl-meth-(Z)-ylidene]-5,6,7,8-tetrahydro-quinazolin-2-ylamine
—— 4-Carbamoyl-5-(4-dimethylaminophenyl)-1,2,3-triazol 40235-41-4 C11H13N5O
4-Carbamoyl-5-(4-dimethylaminophenyl)-1,2,3-triazol
—— 4-Amino-8-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-8H-pteridin-7-one 187143-64-2 C11H13N5O4
4-Amino-8-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-8H-pteridin-7-one
—— 4-(4-bromophenyl)-6-hydroxy-6-phenyl-2-sulfanylidenepiperidine-3-carbonitrile;piperidine 89451-26-3 C5H11N*C18H15BrN2OS
4-(4-bromophenyl)-6-hydroxy-6-phenyl-2-sulfanylidenepiperidine-3-carbonitrile;piperidine
—— 4,4'-[6-(4-nonyl-phenoxy)-[1,3,5]triazine-2,4-diyl]-bis-benzene-1,3-diol 4942-44-3 C30H33N3O5
4,4'-[6-(4-nonyl-phenoxy)-[1,3,5]triazine-2,4-diyl]-bis-benzene-1,3-diol
—— 4-Dimethylamino-2,3-dimethyl-1-p-tolyl-butan-2-ol 97021-86-8 C15H25NO
4-Dimethylamino-2,3-dimethyl-1-p-tolyl-butan-2-ol
—— 4-[2-ethylsulfinylphenyl]piperidine 255051-11-7 C13H19NOS
4-[2-ethylsulfinylphenyl]piperidine
—— 4,6-Bis-<2,3-dibrom-propyl>-2-methylresorcin-diacetat 22304-81-0 C17H20Br4O4
4,6-Bis-<2,3-dibrom-propyl>-2-methylresorcin-diacetat
—— 4-(3-Oxo-butyl)-cyclooctanone 138912-01-3 C12H20O2
4-(3-Oxo-butyl)-cyclooctanone
—— (4R,5S)-5-[(tert-butoxycarbonyl)amino]-4-{[tert-butyl(dimethyl)silyl]oxy}-6-phenyl-2-[4-(2-pyridinyl)benzyl]hexanoic Acid 854757-91-8 C35H48N2O5Si
(4R,5S)-5-[(tert-butoxycarbonyl)amino]-4-{[tert-butyl(dimethyl)silyl]oxy}-6-phenyl-2-[4-(2-pyridinyl)benzyl]hexanoic Acid
—— (4R,5R)-2-((R)-1-(benzyloxy)-3-phenylpropyl)-4,5-dicyclohexyl-1,3,2-dioxaborolane 1402010-07-4 C30H41BO3
(4R,5R)-2-((R)-1-(benzyloxy)-3-phenylpropyl)-4,5-dicyclohexyl-1,3,2-dioxaborolane
—— 4-azido-5-triphenylsilanylpentanoic acid ethyl ester 1029129-02-9 C25H27N3O2Si
4-azido-5-triphenylsilanylpentanoic acid ethyl ester
—— 4-(tert-butyl)phenyl 1-benzylpyrrole-3-carboxylate 1392408-60-4 C22H23NO2
4-(tert-butyl)phenyl 1-benzylpyrrole-3-carboxylate
—— 4-(1-aminoethyl)-N-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)benzene-1-sulfonamide hydrochloride 2094140-62-0 C10H15ClN6O2S
4-(1-aminoethyl)-N-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)benzene-1-sulfonamide hydrochloride
—— 4S-4-(3,4-difluorophenyl)-6-methoxymethyl-2-oxo-3-(2-(1-(2-trifluoromethylphenyl)piperid-4-ylamino)ethylcarbamoyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid methyl ester 218610-11-8 C29H32F5N5O5
4S-4-(3,4-difluorophenyl)-6-methoxymethyl-2-oxo-3-(2-(1-(2-trifluoromethylphenyl)piperid-4-ylamino)ethylcarbamoyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid methyl ester
—— 4'-[1-[[(5-chloro-2-oxo-1,3-benzothiazol-3(2H)-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-N,N-dimethyl-3-biphenylcarboxamide 1003876-39-8 C31H33ClN4O4S
4'-[1-[[(5-chloro-2-oxo-1,3-benzothiazol-3(2H)-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-N,N-dimethyl-3-biphenylcarboxamide
—— (4-chloro-3-trifluoromethyl-phenyl)-[6-(4-fluoro-phenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-amine hydrochloride 891273-39-5 C24H14ClF4N5*ClH
(4-chloro-3-trifluoromethyl-phenyl)-[6-(4-fluoro-phenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-amine hydrochloride
—— (4S,5S)-N-acetyl-4-acetoxy-6-azaspiro[4.4]non-1-ene 908149-97-3 C12H17NO3
(4S,5S)-N-acetyl-4-acetoxy-6-azaspiro[4.4]non-1-ene
—— 4-chloro-N-[(5-methylpyridin-2-yl)diazenyl]aniline 51759-30-9 C12H11ClN4
4-chloro-N-[(5-methylpyridin-2-yl)diazenyl]aniline
—— 4-[4-[4,4-bis(prop-2-ynyl)piperazin-4-ium-1-yl]-1H-pyrazol-5-yl]-6-chlorobenzene-1,3-diol 719287-53-3 C19H20ClN4O2
4-[4-[4,4-bis(prop-2-ynyl)piperazin-4-ium-1-yl]-1H-pyrazol-5-yl]-6-chlorobenzene-1,3-diol
—— 4-[2-(trimethylsilyl)ethylidene]cyclopent-2-enone 1438144-18-3 C10H16OSi
4-[2-(trimethylsilyl)ethylidene]cyclopent-2-enone
—— 4-[<i>N</i>-(2-indol-3-yl-ethyl)-<i>N</i>-methyl-glycyl]-morpholine 40124-25-2 C17H23N3O2
4-[<i>N</i>-(2-indol-3-yl-ethyl)-<i>N</i>-methyl-glycyl]-morpholine
—— 4-bromonaphthalen-1-yl acetate 203204-53-9 C12H9BrO2
4-bromonaphthalen-1-yl acetate
—— 4-[[[[(2S)-2,3-dihydro-1-[[3'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]methyl]benzeneacetic acid sodium salt 916199-87-6 C31H24F3N2O5S*Na
4-[[[[(2S)-2,3-dihydro-1-[[3'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]methyl]benzeneacetic acid sodium salt
—— 4-(3'-cyano-biphenyl-4-yl)-4-(5,6-dichloro-1H-benzoimidazol-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester 847615-20-7 C31H30Cl2N4O3
4-(3'-cyano-biphenyl-4-yl)-4-(5,6-dichloro-1H-benzoimidazol-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester
—— {[4-(methoxycarbonyl)phenyl]ethynyl}ferrocene 173987-77-4 C20H16FeO2
{[4-(methoxycarbonyl)phenyl]ethynyl}ferrocene
—— 4-Acetamido-3,6,7,8-tetra-O-benzyl-2,4-dideoxy-D-glycero-β-D-galacto-octopyranosyl acetate 131292-46-1 C40H45NO8
4-Acetamido-3,6,7,8-tetra-O-benzyl-2,4-dideoxy-D-glycero-β-D-galacto-octopyranosyl acetate
—— 4-[3-[3-Carboxypropanoyl(methyl)amino]propyl-methylamino]-4-oxobutanoic acid 944446-67-7 C13H22N2O6
4-[3-[3-Carboxypropanoyl(methyl)amino]propyl-methylamino]-4-oxobutanoic acid
—— 4,5,6,7-tetrafluoro-benzo[<i>b</i>]thiophene-2,3-dicarboxylic acid diethyl ester 14892-21-8 C14H10F4O4S
4,5,6,7-tetrafluoro-benzo[<i>b</i>]thiophene-2,3-dicarboxylic acid diethyl ester
—— 4-methoxy-N-{3-methyl-2-(pyrimidin-2-yl)phenyl}benzenesulfonamide 1443330-31-1 C18H17N3O3S
4-methoxy-N-{3-methyl-2-(pyrimidin-2-yl)phenyl}benzenesulfonamide
—— 4-chloro-benzaldehyde-(<i>O</i>-acetyl-<i>seqcis</i>-oxime ) 80055-48-7 C9H8ClNO2
4-chloro-benzaldehyde-(<i>O</i>-acetyl-<i>seqcis</i>-oxime )
—— 4-fluoro-N-(prop-2-ynyl)benzenesulfonamide 321707-24-8 C9H8FNO2S
4-fluoro-N-(prop-2-ynyl)benzenesulfonamide
—— 4-furan-2-yl-2,6-dimethyl-pyridine-3,5-dicarboxylic acid monoethyl ester 97618-47-8 C15H15NO5
4-furan-2-yl-2,6-dimethyl-pyridine-3,5-dicarboxylic acid monoethyl ester
—— 4-ethoxycarbonyl-2,5-dimethyl-2-hydroxymethyl-3-methylene-2,3-dihydrofuran 110411-01-3 C11H16O4
4-ethoxycarbonyl-2,5-dimethyl-2-hydroxymethyl-3-methylene-2,3-dihydrofuran
—— 4-Aminomethyl-cyclohexanecarboxylic acid [(S)-1-(4-benzyl-piperidine-1-carbonyl)-4-guanidino-butyl]-amide 123847-43-8 C26H42N6O2
4-Aminomethyl-cyclohexanecarboxylic acid [(S)-1-(4-benzyl-piperidine-1-carbonyl)-4-guanidino-butyl]-amide
—— 4-(3'-methylbenzofuran-2'-yl)but-3-en-2-one 99410-65-8 C13H12O2
4-(3'-methylbenzofuran-2'-yl)but-3-en-2-one
—— 4-benzothiazol-2-ylmercapto-1-(2,6-dichloro-benzyl)-1,4-dihydro-pyridine-3-carboxylic acid amide 111499-27-5 C20H15Cl2N3OS2
4-benzothiazol-2-ylmercapto-1-(2,6-dichloro-benzyl)-1,4-dihydro-pyridine-3-carboxylic acid amide
—— [(4,4′,4″-tri-tert-butyl-2,2′:6′,2″-terpyridine)2Ni][Ni(μ-F)(CF3)2]2 1437789-07-5 C4F14Ni2*C54H70N6Ni
[(4,4′,4″-tri-tert-butyl-2,2′:6′,2″-terpyridine)2Ni][Ni(μ-F)(CF3)2]2
—— 4-[[[2-[4-[4-(1-Cyclopropylpiperidin-4-yl)piperazin-1-yl]-2-methoxyanilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one 1383679-95-5 C33H39F3N8O2
4-[[[2-[4-[4-(1-Cyclopropylpiperidin-4-yl)piperazin-1-yl]-2-methoxyanilino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]-1,3-dihydroindol-2-one
—— 4,6-cis-N,N-dimethyl-(6-benzyl-4-methyl-1-cyclohexenyl)methylamine hydrochloride 93468-56-5 C17H25N*ClH
4,6-cis-N,N-dimethyl-(6-benzyl-4-methyl-1-cyclohexenyl)methylamine hydrochloride
—— 4-(1,5-dimethyl-1H-indazol-3-yl)benzene-1,2-diol 680613-49-4 C15H14N2O2
4-(1,5-dimethyl-1H-indazol-3-yl)benzene-1,2-diol
—— 4-ethyl-5-(6-hydroxy-pyridin-3-yl)-2,4-dihydro-[1,2,4]triazole-3-thione 1056156-98-9 C9H10N4OS
4-ethyl-5-(6-hydroxy-pyridin-3-yl)-2,4-dihydro-[1,2,4]triazole-3-thione
—— 4-hydroxy-7-iodo-3-methyl-isoxazolo[5,4-c]pyridine-5-carboxylic acid ethyl ester 1160693-00-4 C10H9IN2O4
4-hydroxy-7-iodo-3-methyl-isoxazolo[5,4-c]pyridine-5-carboxylic acid ethyl ester
—— 4'-fluoro-N-{8-methyl-3-[(4-methyl-1-piperazinyl)methyl]-7-quinolinyl}[1,1'-biphenyl]-4-carboxamide 521072-44-6 C29H29FN4O
4'-fluoro-N-{8-methyl-3-[(4-methyl-1-piperazinyl)methyl]-7-quinolinyl}[1,1'-biphenyl]-4-carboxamide
—— 4-ethoxy-N-(1-methylpyrazol-3-yl)benzenesulfonamide 876874-36-1 C12H15N3O3S
4-ethoxy-N-(1-methylpyrazol-3-yl)benzenesulfonamide
—— 4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(pyridazin-4-yl)benzenesulfonamide 1432913-01-3 C23H14ClF2N5O3S
4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(pyridazin-4-yl)benzenesulfonamide
—— 4,4'-Bis-(α-phenyliminobenzylamino)-dicyclohexylmethan 54222-30-9 C39H44N4
4,4'-Bis-(α-phenyliminobenzylamino)-dicyclohexylmethan
—— 4-[5-(3,4-dichlorophenyl)-2-(trifluoromethyl)-1H-imidazol-4-yl]benzenesulfonamide 177754-74-4 C16H10Cl2F3N3O2S
4-[5-(3,4-dichlorophenyl)-2-(trifluoromethyl)-1H-imidazol-4-yl]benzenesulfonamide
—— 4-Hydroxy-6-(4-methoxycarbonylphenyl)-6,7-dihydro-5H-pyrrolo<3,4-d>pyrimidin 23935-86-6 C14H13N3O3
4-Hydroxy-6-(4-methoxycarbonylphenyl)-6,7-dihydro-5H-pyrrolo<3,4-d>pyrimidin