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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methyl-N-[2-methyl-5-(6-trifluoromethyl-pyridin-2-yl)phenyl]benzenesulfonamide 1233948-27-0 C20H17F3N2O2S
    4-methyl-N-[2-methyl-5-(6-trifluoromethyl-pyridin-2-yl)phenyl]benzenesulfonamide
    —— 4-Imino-2-oxo-5-phenyl-tetrahydro-furan-3-carboxylic acid ethyl ester 26536-79-8 C13H13NO4
    4-Imino-2-oxo-5-phenyl-tetrahydro-furan-3-carboxylic acid ethyl ester
    —— 4-methoxy-5-(4-nitrobenzoyloxy)-2,6,6-trimethyl-2-cyclohepten-1-one 149897-58-5 C18H21NO6
    4-methoxy-5-(4-nitrobenzoyloxy)-2,6,6-trimethyl-2-cyclohepten-1-one
    —— 4-Ethoxy-1-amino-2-cyclohexylaminobenzene 162140-13-8 C14H22N2O
    4-Ethoxy-1-amino-2-cyclohexylaminobenzene
    —— 4-[(4-fluorophenyl)-(3-hydroxy-1,5-dimethyl-2-phenylpyrazol-1-ium-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one;perchlorate 92887-32-6 C29H27FN4O2*ClHO4
    4-[(4-fluorophenyl)-(3-hydroxy-1,5-dimethyl-2-phenylpyrazol-1-ium-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one;perchlorate
    —— 4-Butylcyclohexen-3-on 92414-85-2 C10H16O
    4-Butylcyclohexen-3-on
    —— 4,4-Dimethyl-androstan-5α,6β-diol 14485-66-6 C21H36O2
    4,4-Dimethyl-androstan-5α,6β-diol
    —— 4,4-Dichlor-3,3-diphenyl-5-phenylimino-pyrrolidin-2-on 6894-96-8 C22H16Cl2N2O
    4,4-Dichlor-3,3-diphenyl-5-phenylimino-pyrrolidin-2-on
    —— 4-Isopropylsulfonyl-chinolin-1-oxid 20872-55-3 C12H13NO3S
    4-Isopropylsulfonyl-chinolin-1-oxid
    —— 4-[(4-Chloro-phenyl)-(3-cyano-2-hydroxy-propyl)-amino]-3-hydroxy-butyronitrile 4643-43-0 C14H16ClN3O2
    4-[(4-Chloro-phenyl)-(3-cyano-2-hydroxy-propyl)-amino]-3-hydroxy-butyronitrile
    —— 4-Butyl-1.2-diisopropyl-urazol 5302-02-3 C12H23N3O2
    4-Butyl-1.2-diisopropyl-urazol
    —— 4,6-diphenyl-3,4-dihydro-1<i>H</i>-pyridin-2-one 93315-46-9 C17H15NO
    4,6-diphenyl-3,4-dihydro-1<i>H</i>-pyridin-2-one
    —— 4-(5-(3,4-dimethoxyphenyl)-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzonitrile 957655-51-5 C24H20FN3O2
    4-(5-(3,4-dimethoxyphenyl)-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzonitrile
    —— (4aS,8aR,9aS)-8a-methyl-5-methylidene-3-(4-chlorobenzyl)-4a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(4H)-one 1265907-88-7 C21H23ClO2
    (4aS,8aR,9aS)-8a-methyl-5-methylidene-3-(4-chlorobenzyl)-4a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(4H)-one
    —— 4-phenylacetonaftanone anthranoylhydrazone 873582-44-6 C21H19N3O
    4-phenylacetonaftanone anthranoylhydrazone
    —— 4,7-dibutoxy-1,3-dimethylbenzimidazolium iodide 1208071-13-9 C17H27N2O2*I
    4,7-dibutoxy-1,3-dimethylbenzimidazolium iodide
    —— 4-ethoxy-6-methyl-2-(pyridin-2-yl)pyrimidine 1428770-02-8 C12H13N3O
    4-ethoxy-6-methyl-2-(pyridin-2-yl)pyrimidine
    —— [4-(2,2,2-Trifluoro-acetylamino)-phenyl]-acetic acid (1R,2R)-2-(2,2-dichloro-acetylamino)-1-(4-nitro-phenyl)-propyl ester 165063-82-1 C21H18Cl2F3N3O6
    [4-(2,2,2-Trifluoro-acetylamino)-phenyl]-acetic acid (1R,2R)-2-(2,2-dichloro-acetylamino)-1-(4-nitro-phenyl)-propyl ester
    —— 4-(1,5,3-dithiazocinan-3-yl)thiophenol 1415327-84-2 C12H15NO2S2
    4-(1,5,3-dithiazocinan-3-yl)thiophenol
    —— 4-{[2-(4-methoxybenzyl)-3-oxo-1,2,3,4,6,7-hexahydro-5H-pyrazolo[4,3-c]pyridin-5-yl]methyl}benzonitrile 1331733-17-5 C22H22N4O2
    4-{[2-(4-methoxybenzyl)-3-oxo-1,2,3,4,6,7-hexahydro-5H-pyrazolo[4,3-c]pyridin-5-yl]methyl}benzonitrile
    —— 4-(2-chloro-4-methoxyphenoxy)-6-(3-fluoro-4-methylphenyl)nicotinic acid 1187741-44-1 C20H15ClFNO4
    4-(2-chloro-4-methoxyphenoxy)-6-(3-fluoro-4-methylphenyl)nicotinic acid
    —— 4-(4-Fluorophenyl)-3-(4-methoxyphenyl)-5-[4-(trifluoromethyl)phenyl]-1,4-dihydropyrrolo[3,4-c]pyrazol-6-one 1067182-33-5 C25H17F4N3O2
    4-(4-Fluorophenyl)-3-(4-methoxyphenyl)-5-[4-(trifluoromethyl)phenyl]-1,4-dihydropyrrolo[3,4-c]pyrazol-6-one
    —— 4-[4-[4-[4-[[2-(2,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]phenyl]-2-[2-[[1-(4-fluorophenyl)ethyl]amino]-1-methylpropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one 250255-41-5 C43H46F3N9O4
    4-[4-[4-[4-[[2-(2,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]phenyl]-2-[2-[[1-(4-fluorophenyl)ethyl]amino]-1-methylpropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-hydroxy-2-oxo-1,2,4a,5,6,7,8,8a-octahydro[1,6]naphthyridine-3-carboxylic acid (biphenyl-4-yl)amide 1005330-55-1 C21H21N3O3
    4-hydroxy-2-oxo-1,2,4a,5,6,7,8,8a-octahydro[1,6]naphthyridine-3-carboxylic acid (biphenyl-4-yl)amide
    —— 4-chloro-5-hydroxymethyl-1,2-dimethyl-1H-benzimidazole 275383-72-7 C10H11ClN2O
    4-chloro-5-hydroxymethyl-1,2-dimethyl-1H-benzimidazole
    —— 4-(2-(2-(2-((tert-butoxycarbonyl)(methyl)amino)-3-(2-(3,3-dimethyl-1-(4-sulfobutyl)indolin-2-ylidene)ethylidene)cyclopent-1-en-1-yl)vinyl)-3,3-dimethyl-3H-indol-1-ium-1-yl)butane-1-sulfonate, ammonia salt 1065483-39-7 C43H57N3O8S2*H3N
    4-(2-(2-(2-((tert-butoxycarbonyl)(methyl)amino)-3-(2-(3,3-dimethyl-1-(4-sulfobutyl)indolin-2-ylidene)ethylidene)cyclopent-1-en-1-yl)vinyl)-3,3-dimethyl-3H-indol-1-ium-1-yl)butane-1-sulfonate, ammonia salt
    —— (4-Benzyloxycarbonyl-1-ethoxycarbonyl-1-methyl-2-oxo-butyl)-triphenyl-phosphonium; chloride 119946-79-1 C34H34O5P*Cl
    (4-Benzyloxycarbonyl-1-ethoxycarbonyl-1-methyl-2-oxo-butyl)-triphenyl-phosphonium; chloride
    —— 4H-2-<1-(3-benzyloxycarbonyl)propionoyl>-<1,2,4>triazolo<3,4-c><1,4>benzothiazin-1(2H)-one 137391-52-7 C20H17N3O4S
    4H-2-<1-(3-benzyloxycarbonyl)propionoyl>-<1,2,4>triazolo<3,4-c><1,4>benzothiazin-1(2H)-one
    —— 4-(4-(((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)(methyl)amino)piperidin-1-yl)benzonitrile 1325212-83-6 C25H28F2N6O
    4-(4-(((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)(methyl)amino)piperidin-1-yl)benzonitrile
    —— 4-(ethoxycarbonylmethyl-amino)-1-methyl-5-oxo-2,5-dihydro-1H-pyrrole-2,3-dicarboxylic acid diethyl ester 869067-23-2 C15H22N2O7
    4-(ethoxycarbonylmethyl-amino)-1-methyl-5-oxo-2,5-dihydro-1H-pyrrole-2,3-dicarboxylic acid diethyl ester
    —— 4-chloro-N-(1-hydroxymethyl-3-methyl-butyl)-N-(3-phenyl-butyl)-benzenesulfonamide 865289-98-1 C22H30ClNO3S
    4-chloro-N-(1-hydroxymethyl-3-methyl-butyl)-N-(3-phenyl-butyl)-benzenesulfonamide
    —— 4-chloro-N-(2-cyano-ethyl)-N-cyclopropyl-benzenesulfonamide 865289-32-3 C12H13ClN2O2S
    4-chloro-N-(2-cyano-ethyl)-N-cyclopropyl-benzenesulfonamide
    —— [4-[(2,4-Dioxo-1,3-thiazolidin-5-yl)methyl]phenyl] 2-[5-methyl-2-(5-methyl-1,2-oxazol-3-yl)-1,3-oxazol-4-yl]propanoate 1027083-81-3 C21H19N3O6S
    [4-[(2,4-Dioxo-1,3-thiazolidin-5-yl)methyl]phenyl] 2-[5-methyl-2-(5-methyl-1,2-oxazol-3-yl)-1,3-oxazol-4-yl]propanoate
    —— 4-Hydroperoxy-4-methyl-1-phenyl-pentan-3-ol 61075-57-8 C12H18O3
    4-Hydroperoxy-4-methyl-1-phenyl-pentan-3-ol
    —— 4-chloro-N-{3-[4-(3,4-dimethoxy-phenyl)-pyrimidin-2-ylamino]-4-methyl-phenyl}-benzamide 881675-13-4 C26H23ClN4O3
    4-chloro-N-{3-[4-(3,4-dimethoxy-phenyl)-pyrimidin-2-ylamino]-4-methyl-phenyl}-benzamide
    —— 4-(1-phenyl-ethyl)-1,3-dihydro-imidazole-2-thione 881409-86-5 C11H12N2S
    4-(1-phenyl-ethyl)-1,3-dihydro-imidazole-2-thione
    —— 4-(2-chlorobenzylidenehydrazono)-5,6-diphenylfuro[2,3-d]pyrimidine 1219360-03-8 C25H17ClN4O
    4-(2-chlorobenzylidenehydrazono)-5,6-diphenylfuro[2,3-d]pyrimidine
    —— 4-((S)-1,2-dimethylpropoxy)-3-methyl-1H-pyrazolo[4,3-c]pyridine 1246348-86-6 C12H17N3O
    4-((S)-1,2-dimethylpropoxy)-3-methyl-1H-pyrazolo[4,3-c]pyridine
    —— 4-hydroxy-3-<(4-nitrophenyl)methyl>-2H-1-benzopyran-2-one 133950-80-8 C16H11NO5
    4-hydroxy-3-<(4-nitrophenyl)methyl>-2H-1-benzopyran-2-one
    —— 4-Chlor-3-hydroxy-3-methyl-1-<aethyl-methyl-phenyl-silyl>-pentin-(1) 17851-76-2 C15H21ClOSi
    4-Chlor-3-hydroxy-3-methyl-1-<aethyl-methyl-phenyl-silyl>-pentin-(1)
    —— 4-Methyl-20-methylimino-4-aza-5-pregnen-3-on 4117-59-3 C22H34N2O
    4-Methyl-20-methylimino-4-aza-5-pregnen-3-on
    —— 4,5-Dimethoxy-2-methylamino-propiophenon 4765-86-0 C12H17NO3
    4,5-Dimethoxy-2-methylamino-propiophenon
    —— 4-Amino-3-(4-hydroxy-3,5-diisopropyl-phenyl)-butyric acid 6577-86-2 C16H25NO3
    4-Amino-3-(4-hydroxy-3,5-diisopropyl-phenyl)-butyric acid
    —— 4-Bromo-2-tetradecanoylamino-butyric acid ethyl ester 18627-42-4 C20H38BrNO3
    4-Bromo-2-tetradecanoylamino-butyric acid ethyl ester
    —— 4-n-Butoxy-3,5-dimethoxy-benzoesaeure-tropanyl-(3)-ester 47546-15-6 C21H31NO5
    4-n-Butoxy-3,5-dimethoxy-benzoesaeure-tropanyl-(3)-ester
    —— (+/-)-(4-Chlor-benzolsulfonylmethyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isochinolin 3341-14-8 C18H20ClNO4S
    (+/-)-(4-Chlor-benzolsulfonylmethyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isochinolin
    —— 4-ethoxy-2,2-dimethyl-5-oxo-2,5-dihydro-furan-3-carboxylic acid ethyl ester 21442-37-5 C11H16O5
    4-ethoxy-2,2-dimethyl-5-oxo-2,5-dihydro-furan-3-carboxylic acid ethyl ester
    —— 4-Pyrrolidino-2-phenyl-3-amino-6-chlor-2H-pyrazolo<4,3-c>pyridin 18742-71-7 C16H16ClN5
    4-Pyrrolidino-2-phenyl-3-amino-6-chlor-2H-pyrazolo<4,3-c>pyridin
    —— 4-(5-chloro-benzotriazol-2-yl)-5-methyl-1,2-dihydro-pyrazol-3-one 14775-74-7 C10H8ClN5O
    4-(5-chloro-benzotriazol-2-yl)-5-methyl-1,2-dihydro-pyrazol-3-one
    —— 4-[<i>N</i>-(2-acetylamino-3,5-dibromo-benzyl)-<i>N</i>-benzyl-glycyl]-morpholine 18030-25-6 C22H25Br2N3O3
    4-[<i>N</i>-(2-acetylamino-3,5-dibromo-benzyl)-<i>N</i>-benzyl-glycyl]-morpholine