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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-(2-chlorophenethoxy)-3-fluorophenyl)-1H-imidazole 1300729-90-1 C17H14ClFN2O
    4-(2-(2-chlorophenethoxy)-3-fluorophenyl)-1H-imidazole
    —— 4-((1,2,4-Oxadiazol-5-yl)methyl)benzonitrile 1698800-71-3 C10H7N3O
    4-((1,2,4-Oxadiazol-5-yl)methyl)benzonitrile
    —— 4-((5-amino-3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)diazenyl)phenol 1263214-11-4 C21H16ClN5O
    4-((5-amino-3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)diazenyl)phenol
    —— 4-Amino-2(S)-(3-mercapto-2(S)-methyl-1-oxopropoxy)-4-oxobutanoic acid 140370-10-1 C8H13NO5S
    4-Amino-2(S)-(3-mercapto-2(S)-methyl-1-oxopropoxy)-4-oxobutanoic acid
    —— 4-amino-6-((1-(7-chloro-4-(2-pyridinyl)-3-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile 1374200-29-9 C21H16ClN7
    4-amino-6-((1-(7-chloro-4-(2-pyridinyl)-3-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile
    —— 4-{3-isopropyl-4-(quinolin-3-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl}-2-(1-methylpiperidin-4-ylamino)benzamide 1260531-77-8 C31H33N7O
    4-{3-isopropyl-4-(quinolin-3-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl}-2-(1-methylpiperidin-4-ylamino)benzamide
    —— 4-phenyl-1-(propylamino)butane-2-thiol 1155865-28-3 C13H21NS
    4-phenyl-1-(propylamino)butane-2-thiol
    —— (4,5)α-epoxy-5α-cholestan-3α-ol 67664-65-7 C27H46O2
    (4,5)α-epoxy-5α-cholestan-3α-ol
    —— (4S,6S)-6,10-Dimethyl-undec-2-yn-4-ol 72443-73-3 C13H24O
    (4S,6S)-6,10-Dimethyl-undec-2-yn-4-ol
    —— 4,4-dimethyl-4aβ,5-epoxy-A-homo-5β-cholestan-3β-ol 82048-43-9 C30H52O2
    4,4-dimethyl-4aβ,5-epoxy-A-homo-5β-cholestan-3β-ol
    —— 4-Imino-6-methyl-3-(4-oxo-4,5-dihydro-thiazol-2-yl)-4H-thiazolo[2,3-c][1,2,4]triazine-7-carboxylic acid ethyl ester 128991-51-5 C12H11N5O3S2
    4-Imino-6-methyl-3-(4-oxo-4,5-dihydro-thiazol-2-yl)-4H-thiazolo[2,3-c][1,2,4]triazine-7-carboxylic acid ethyl ester
    —— 4-(2-Acetoxy-acetylamino)-1-amino-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid isobutyl ester 96261-85-7 C23H22N2O7
    4-(2-Acetoxy-acetylamino)-1-amino-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid isobutyl ester
    —— 4-methyl-2-[2-(2-methyl-benzoimidazol-1-yl)-acetylamino]-thiazole-5-carboxylic acid ethyl ester 6122-38-9 C17H18N4O3S
    4-methyl-2-[2-(2-methyl-benzoimidazol-1-yl)-acetylamino]-thiazole-5-carboxylic acid ethyl ester
    —— (4aS,6S,7S,8S,8aR)-6-Allyl-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 808109-38-8 C17H22O6
    (4aS,6S,7S,8S,8aR)-6-Allyl-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol
    —— 4-(4-amino-1-(1-(5-fluoro-3-(3-fluorophenyl)-4-oxo-4H-chromen-2-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-cyclopropylbenzenesulfonamide 1408086-12-3 C31H24F2N6O4S
    4-(4-amino-1-(1-(5-fluoro-3-(3-fluorophenyl)-4-oxo-4H-chromen-2-yl)ethyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-N-cyclopropylbenzenesulfonamide
    —— 4-(6-methoxy-3-oxo-2-phenyl-2,3-dihydro-pyridazin-4-yl)-piperazine-1-carbonyl chloride 101292-32-4 C16H17ClN4O3
    4-(6-methoxy-3-oxo-2-phenyl-2,3-dihydro-pyridazin-4-yl)-piperazine-1-carbonyl chloride
    —— (4aS,8aS)-4-Ethyl-8-methyl-octahydro-[1,4]oxazino[3,2-b][1,4]oxazine 100180-94-7 C9H18N2O2
    (4aS,8aS)-4-Ethyl-8-methyl-octahydro-[1,4]oxazino[3,2-b][1,4]oxazine
    —— [4-(4-Bromo-butoxy)-phenyl]-methyl-carbamic acid 4-chloro-phenyl ester 391912-69-9 C18H19BrClNO3
    [4-(4-Bromo-butoxy)-phenyl]-methyl-carbamic acid 4-chloro-phenyl ester
    —— 4-cyclohexylpyridine-2-carboxylic acid benzylhydroxyamide 1431469-16-7 C19H22N2O2
    4-cyclohexylpyridine-2-carboxylic acid benzylhydroxyamide
    —— 4-iso-butyl-benzyl-[2-(3-fluoro-5-trifluoromethylphenyl)-ethyl]-amine hydrochloride 1352659-87-0 C20H23F4N*ClH
    4-iso-butyl-benzyl-[2-(3-fluoro-5-trifluoromethylphenyl)-ethyl]-amine hydrochloride
    —— 4-[2-[1-methyl-2-[4-(methylsulfonyl)phenoxy]ethylidene]hydrazino]-benzonitrile 847234-36-0 C17H17N3O3S
    4-[2-[1-methyl-2-[4-(methylsulfonyl)phenoxy]ethylidene]hydrazino]-benzonitrile
    —— 4-acetyl-2-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]benzonitrile 1352426-37-9 C21H22N4O2
    4-acetyl-2-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]benzonitrile
    —— 4-Butylmercapto-benzhydrylchlorid 93653-87-3 C17H19ClS
    4-Butylmercapto-benzhydrylchlorid
    —— (4S)-1-{(2S,3S)-3-[N2-(6-nitro-2-quinoxalinecarbonyl)-L-asparaginyl]amino-2-hydroxy-4-phenylbutyryl}-4-chloro-N-t-butyl-L-prolinamide 166383-49-9 C32H37ClN8O8
    (4S)-1-{(2S,3S)-3-[N2-(6-nitro-2-quinoxalinecarbonyl)-L-asparaginyl]amino-2-hydroxy-4-phenylbutyryl}-4-chloro-N-t-butyl-L-prolinamide
    —— 4-methoxy-6-methylfuro[2,3-b]pyridin-3(2H)-one 1421621-22-8 C9H9NO3
    4-methoxy-6-methylfuro[2,3-b]pyridin-3(2H)-one
    —— 4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-pyridin-2-yl-2-p-tolyl-butyronitrile 122376-79-8 C24H19N3O2
    4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-pyridin-2-yl-2-p-tolyl-butyronitrile
    —— (4aR,10aR)-6-Methoxy-4-propyl-3,4,4a,5,10,10a-hexahydro-2H-naphtho[2,3-b][1,4]oxazine 138053-14-2 C16H23NO2
    (4aR,10aR)-6-Methoxy-4-propyl-3,4,4a,5,10,10a-hexahydro-2H-naphtho[2,3-b][1,4]oxazine
    —— 4,4-ethylenedioxycyclopent-2-enyl azide 75988-64-6 C7H9N3O2
    4,4-ethylenedioxycyclopent-2-enyl azide
    —— 4'-chloro-N-<2-(diethylamino)ethyl>-2'-(o-fluoro-α-hydroxybenzyl)-2-aminoacetanilide 32566-14-6 C21H27ClFN3O2
    4'-chloro-N-<2-(diethylamino)ethyl>-2'-(o-fluoro-α-hydroxybenzyl)-2-aminoacetanilide
    —— 4-(2,2-difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid thiophen-3-ylamide 1093208-80-0 C17H17F2N3O3S
    4-(2,2-difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid thiophen-3-ylamide
    —— 4-(2,4-dichlorophenyl)-2-morpholin-4-yl-5-[4-(trifluoromethyl)-1H-imidazol-2-yl]thiophene-3-carbonitrile 1202041-50-6 C19H13Cl2F3N4OS
    4-(2,4-dichlorophenyl)-2-morpholin-4-yl-5-[4-(trifluoromethyl)-1H-imidazol-2-yl]thiophene-3-carbonitrile
    —— (4S,5S)-2-[3-chloro-4-(dimethylcarbamoyl)phenyl]-5-methyl-4-phenyl-N-(1,3,4-thiadiazol-2-yl)-4,6-dihydrocyclopenta[b]thiophene-5-carboxamide 1202634-36-3 C26H23ClN4O2S2
    (4S,5S)-2-[3-chloro-4-(dimethylcarbamoyl)phenyl]-5-methyl-4-phenyl-N-(1,3,4-thiadiazol-2-yl)-4,6-dihydrocyclopenta[b]thiophene-5-carboxamide
    —— 4-ethyl-6-[5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]pyrimidin-2-ylamine 1203670-43-2 C21H24N8
    4-ethyl-6-[5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]pyrimidin-2-ylamine
    —— 4-hydroxy-2-(1H-indol-3-ylmethylene)-1-benzofuran-3(2H)-one 1200529-26-5 C17H11NO3
    4-hydroxy-2-(1H-indol-3-ylmethylene)-1-benzofuran-3(2H)-one
    —— 4,6-dihydroxy-2-{[1-methyl-6-(trifluoromethyl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one 1200532-23-5 C19H12F3NO4
    4,6-dihydroxy-2-{[1-methyl-6-(trifluoromethyl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one
    —— 4-(4-ethoxy-3-(trifluoromethyl)benzamido)-2,6-difluorobenzoic acid 1272527-09-9 C17H12F5NO4
    4-(4-ethoxy-3-(trifluoromethyl)benzamido)-2,6-difluorobenzoic acid
    —— 4-Bromo-N,N-di-sec-butyl-3-methyl-benzamide 28023-26-9 C16H24BrNO
    4-Bromo-N,N-di-sec-butyl-3-methyl-benzamide
    —— {4-[(R)-1-Amino-2-(2,4,5-trifluoro-phenyl)-ethyl]-piperidin-1-yl}-(4-methyl-2-trifluoromethylpyrimidin-5-yl)-methanone 1097880-22-2 C20H20F6N4O
    {4-[(R)-1-Amino-2-(2,4,5-trifluoro-phenyl)-ethyl]-piperidin-1-yl}-(4-methyl-2-trifluoromethylpyrimidin-5-yl)-methanone
    —— 4-[3-(morpholin-4-yl)quinoxalin-6-yl]-N-(propan-2-yl)benzamide 1271831-21-0 C22H24N4O2
    4-[3-(morpholin-4-yl)quinoxalin-6-yl]-N-(propan-2-yl)benzamide
    —— 4-(2-{6-[2-(3,5-dichloro-1-oxy-pyridin-4-yl)-acetyl]-2,3-dimethoxy-phenoxy}-ethyl)-benzonitrile 1035573-44-4 C24H20Cl2N2O5
    4-(2-{6-[2-(3,5-dichloro-1-oxy-pyridin-4-yl)-acetyl]-2,3-dimethoxy-phenoxy}-ethyl)-benzonitrile
    —— 4-[1-[4-[N'-(2-bromophenyl)ureido]-5-chloro-2-methylphenylacetyl]-(4S)-fluoro-(2S)-pyrrolidinylmethoxy]benzoic acid 1093221-95-4 C28H26BrClFN3O5
    4-[1-[4-[N'-(2-bromophenyl)ureido]-5-chloro-2-methylphenylacetyl]-(4S)-fluoro-(2S)-pyrrolidinylmethoxy]benzoic acid
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[6-[(3-methoxyphenyl)methyl]-7-methylsulfanylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 352307-92-7 C24H25N3O5S2
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[6-[(3-methoxyphenyl)methyl]-7-methylsulfanylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 4,2'-diiodo-3-phenyl-1,2-benzisoxazole 99763-33-4 C13H7I2NO
    4,2'-diiodo-3-phenyl-1,2-benzisoxazole
    —— 4-amino-6-methyl-2-phenyl-pyrimidine-5-carbonitrile 21762-95-8 C12H10N4
    4-amino-6-methyl-2-phenyl-pyrimidine-5-carbonitrile
    —— (4-fluorophenyl)tellurotributylgermane 206431-85-8 C18H31FGeTe
    (4-fluorophenyl)tellurotributylgermane
    —— 4-(1-(heptan-4-yl)-2-(2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetyl)hydrazinecarbonyl)phenyl acetate 1446439-68-4 C23H30N4O6
    4-(1-(heptan-4-yl)-2-(2-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetyl)hydrazinecarbonyl)phenyl acetate
    —— 4-(2,4,6-trimethylphenyl)-6-dodecylsulfonyl-5-hydroxy-2-methyl-3(2H)-pyridazinone 1384438-85-0 C26H40N2O4S
    4-(2,4,6-trimethylphenyl)-6-dodecylsulfonyl-5-hydroxy-2-methyl-3(2H)-pyridazinone
    —— 4-Nitro-benzoic acid N'-(5-tert-butyl-2-oxo-cyclohexyl)-N'-phenyl-hydrazide 74152-84-4 C23H27N3O4
    4-Nitro-benzoic acid N'-(5-tert-butyl-2-oxo-cyclohexyl)-N'-phenyl-hydrazide
    —— (4-{Tris-[4-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxymethyl)-phenyl]-methyl}-phenyl)-methanol 616200-84-1 C56H82O16
    (4-{Tris-[4-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxymethyl)-phenyl]-methyl}-phenyl)-methanol
    —— (±)-4-(2,2-dimethyl-4-oxo-4H-1,3-dioxin-6-yl)-2,3-dimethylbut-3-enoic acid 1646145-68-7 C12H16O5
    (±)-4-(2,2-dimethyl-4-oxo-4H-1,3-dioxin-6-yl)-2,3-dimethylbut-3-enoic acid