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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[{[5-(4-cyanophenyl)-2-furanyl]methyl}(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916808-45-2 C22H13F6N3O
    4-[{[5-(4-cyanophenyl)-2-furanyl]methyl}(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
    —— 4-Aminomethyl-cyclohexanecarboxylic acid [(S)-1-(4-benzyl-piperidine-1-carbonyl)-5-guanidino-pentyl]-amide 123847-53-0 C27H44N6O2
    4-Aminomethyl-cyclohexanecarboxylic acid [(S)-1-(4-benzyl-piperidine-1-carbonyl)-5-guanidino-pentyl]-amide
    —— 4,6-Bis(diethylamino)-1-methyl-1,3,5-triaza-2-phosphapentalenium-methylsulfat 104091-79-4 CH3O4S*C13H23N5P
    4,6-Bis(diethylamino)-1-methyl-1,3,5-triaza-2-phosphapentalenium-methylsulfat
    —— 4,6-dimethyl-2-(2-methylphenyl)-1,3-dioxane 1314012-68-4 C13H18O2
    4,6-dimethyl-2-(2-methylphenyl)-1,3-dioxane
    —— 4,4,5,5-tetramethyl-1-oxyl-4,5-dihydro-1H-imidazole-2-carboxylic acid potassium salt 849721-75-1 C8H12N2O3*K
    4,4,5,5-tetramethyl-1-oxyl-4,5-dihydro-1H-imidazole-2-carboxylic acid potassium salt
    —— 4-chloro-6-methoxy-1,5-naphthyridine-3-carboxamide 872714-56-2 C10H8ClN3O2
    4-chloro-6-methoxy-1,5-naphthyridine-3-carboxamide
    —— 4-((Z)-1-diethylamino-propenyl)-4-methyl-2-trifluoromethyl-4H-oxazol-5-one 17136-76-4 C12H17F3N2O2
    4-((Z)-1-diethylamino-propenyl)-4-methyl-2-trifluoromethyl-4H-oxazol-5-one
    —— 4-fluoro-N-(3-methoxypropyl)-N-[[2-[4-(piperazin-1-ylmethyl)phenyl]phenyl]methyl]benzenesulfonamide 1100255-68-2 C28H34FN3O3S
    4-fluoro-N-(3-methoxypropyl)-N-[[2-[4-(piperazin-1-ylmethyl)phenyl]phenyl]methyl]benzenesulfonamide
    —— 4-(difluoromethyl)-2-methyl[1]benzothieno[2,3-b]pyridine 1190370-61-6 C13H9F2NS
    4-(difluoromethyl)-2-methyl[1]benzothieno[2,3-b]pyridine
    —— 4,4-dipropyl-1-octene 1192138-99-0 C14H28
    4,4-dipropyl-1-octene
    —— (4-(adamantan-2-ylidene(phenyl)methoxy)phenoxy)(tert-butyl)dimethylsilane 123844-15-5 C29H38O2Si
    (4-(adamantan-2-ylidene(phenyl)methoxy)phenoxy)(tert-butyl)dimethylsilane
    —— 4-furan-2-yl-3-methoxy-1-(4-methoxy-phenyl)-azetidin-2-one 129493-51-2 C15H15NO4
    4-furan-2-yl-3-methoxy-1-(4-methoxy-phenyl)-azetidin-2-one
    —— (4S,5R,Z)-4-hydroxy-3-(iodomethylene)-5-methyldihydrofuran-2(3H)-one 1417335-33-1 C6H7IO3
    (4S,5R,Z)-4-hydroxy-3-(iodomethylene)-5-methyldihydrofuran-2(3H)-one
    —— 4-bromomethyl-3',4'-methylenedioxy-1,1-biphenyl 145248-87-9 C14H11BrO2
    4-bromomethyl-3',4'-methylenedioxy-1,1-biphenyl
    —— 4-(carboxymethyl)-3'-chloro-4'-fluorobiphenyl-3-carboxylic acid 1354742-84-9 C15H10ClFO4
    4-(carboxymethyl)-3'-chloro-4'-fluorobiphenyl-3-carboxylic acid
    —— 4-[(2-chloro-4-fluorophenyl)thio]-N-(2-methoxybenzyl)-N-methylbutanamide 1229040-72-5 C19H21ClFNO2S
    4-[(2-chloro-4-fluorophenyl)thio]-N-(2-methoxybenzyl)-N-methylbutanamide
    —— [(4-hexylphenyl)methylideneamino] 4-heptylbenzoate 61096-78-4 C27H37NO2
    [(4-hexylphenyl)methylideneamino] 4-heptylbenzoate
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(1-methyl-1H-benzo[d]imidazol-5-yl)methanone 1304782-79-3 C20H20ClN3O2
    (4-(4-chlorophenoxy)piperidin-1-yl)(1-methyl-1H-benzo[d]imidazol-5-yl)methanone
    —— 4-amino-2-ethoxycarbonyloxy-benzoic acid tert-butyl ester 915282-54-1 C14H19NO5
    4-amino-2-ethoxycarbonyloxy-benzoic acid tert-butyl ester
    —— 4-[2-(2-chlorophenyl)hydrazino]coumarin 1226910-19-5 C15H11ClN2O2
    4-[2-(2-chlorophenyl)hydrazino]coumarin
    —— 4,4-Diethoxy-3-oxo-pentanoic acid methyl ester 34025-53-1 C10H18O5
    4,4-Diethoxy-3-oxo-pentanoic acid methyl ester
    —— 4-((2-butoxy-7-((tert-butyldimethylsilyl)oxy)-8-methylquinolin-3-yl)carbamoyl)-2-(3-methylbut-2-en-1-yl)phenyl acetate 1567349-76-1 C34H46N2O5Si
    4-((2-butoxy-7-((tert-butyldimethylsilyl)oxy)-8-methylquinolin-3-yl)carbamoyl)-2-(3-methylbut-2-en-1-yl)phenyl acetate
    —— 4-(methoxycarbonyl)-5-cyclohexyl-2-oxazoline 104240-28-0 C11H17NO3
    4-(methoxycarbonyl)-5-cyclohexyl-2-oxazoline
    —— 4-cyclohexylquinazolin-2(1H)-one 13961-81-4 C14H16N2O
    4-cyclohexylquinazolin-2(1H)-one
    —— 4-Isopropyl-α-thiocyanato-acetophenon 56430-89-8 C12H13NOS
    4-Isopropyl-α-thiocyanato-acetophenon
    —— 4-(1-p-tolyl-1H-pyrazol-5-yl)benzene-1,2-diol 1222881-02-8 C16H14N2O2
    4-(1-p-tolyl-1H-pyrazol-5-yl)benzene-1,2-diol
    —— 4-(4-(1H-tetrazol-5-yl)phenoxy)benzaldehyde 1327287-86-4 C14H10N4O2
    4-(4-(1H-tetrazol-5-yl)phenoxy)benzaldehyde
    —— 4-hydroxy-5,7-dimethoxy-2H-chromene-2-thione 154114-02-0 C11H10O4S
    4-hydroxy-5,7-dimethoxy-2H-chromene-2-thione
    —— 4-(8-chloro-quinolin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester 1007838-51-8 C19H24ClN3O2
    4-(8-chloro-quinolin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(((2-((trans-4-(tert-butyl)cyclohexyl)oxy)-4-methylnaphthalen-1-yl)methyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid 1621064-78-5 C31H43NO3
    4-(((2-((trans-4-(tert-butyl)cyclohexyl)oxy)-4-methylnaphthalen-1-yl)methyl)amino)bicyclo[2.2.2]octane-1-carboxylic acid
    —— 4-(bis(benzylthio)methylene)isoxazolidine-3,5-dione 1056228-58-0 C18H15NO3S2
    4-(bis(benzylthio)methylene)isoxazolidine-3,5-dione
    —— 4,5-Dimethyl-1-benzoyl-1,2,2a,3-tetrahydrobenz<c,d>indole 155997-38-9 C20H19NO
    4,5-Dimethyl-1-benzoyl-1,2,2a,3-tetrahydrobenz<c,d>indole
    —— 4,5-Dioxohexyl benzoate 129000-67-5 C13H14O4
    4,5-Dioxohexyl benzoate
    —— (4S,5R)-4-((2R,6S)-6-Ethoxy-5,6-dihydro-2H-pyran-2-yl)-5-phenyl-[1,3]dioxolan-2-one 859520-59-5 C16H18O5
    (4S,5R)-4-((2R,6S)-6-Ethoxy-5,6-dihydro-2H-pyran-2-yl)-5-phenyl-[1,3]dioxolan-2-one
    —— 4-(4-hydroxyimino-valerylamino)-3-nitro-benzoic acid 108486-94-8 C12H13N3O6
    4-(4-hydroxyimino-valerylamino)-3-nitro-benzoic acid
    —— 4-[(4-bromo-2-chlorophenyl)(cyclohexylidene)methyl]phenol 843661-67-6 C19H18BrClO
    4-[(4-bromo-2-chlorophenyl)(cyclohexylidene)methyl]phenol
    —— (4,5-Diphenyl-1H-imidazol-2-ylsulfanyl)-acetic acid [1-(3,4-dichloro-phenyl)-meth-(E)-ylidene]-hydrazide 129585-81-5 C24H18Cl2N4OS
    (4,5-Diphenyl-1H-imidazol-2-ylsulfanyl)-acetic acid [1-(3,4-dichloro-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4-{6-fluoro-2-[4-nitro-1-(tetrahydropyran-2-yl)-1H-pyrazol-3-yl]-3H-benzimidazol-5-yl}piperazine-1-carboxylic acid tert-butyl ester 1001380-93-3 C24H30FN7O5
    4-{6-fluoro-2-[4-nitro-1-(tetrahydropyran-2-yl)-1H-pyrazol-3-yl]-3H-benzimidazol-5-yl}piperazine-1-carboxylic acid tert-butyl ester
    —— (4aS,7aR)-4a-(2,5-difluorophenyl)-6-[6-methoxy-4-(methoxymethyl)pyridin-2-yl]-2-methyl-1,1-dioxo-7,7a-dihydro-5H-pyrrolo[3,4-e][1,2,4]thiadiazin-3-amine 1402738-22-0 C20H23F2N5O4S
    (4aS,7aR)-4a-(2,5-difluorophenyl)-6-[6-methoxy-4-(methoxymethyl)pyridin-2-yl]-2-methyl-1,1-dioxo-7,7a-dihydro-5H-pyrrolo[3,4-e][1,2,4]thiadiazin-3-amine
    —— 4-(1-phenylbut-3-enyloxy)but-2-ynyl pivalate 1207865-67-5 C19H24O3
    4-(1-phenylbut-3-enyloxy)but-2-ynyl pivalate
    —— 4-[[[3-[(aminocarbonyl)amino]phenyl]carbonyl]amino]benzenepropanoic acid 198149-99-4 C17H17N3O4
    4-[[[3-[(aminocarbonyl)amino]phenyl]carbonyl]amino]benzenepropanoic acid
    —— 4-(2-chlorophenyl)-5-imino-3-methyl-1,6-diphenyl-4,5,6,8-tetrahydro-pyrazolo[4’,3’:5,6]pyrano[2,3-d]pyrimidine-7(1H)-thione 1444154-57-7 C27H20ClN5OS
    4-(2-chlorophenyl)-5-imino-3-methyl-1,6-diphenyl-4,5,6,8-tetrahydro-pyrazolo[4’,3’:5,6]pyrano[2,3-d]pyrimidine-7(1H)-thione
    —— (4aS,4bS,10S,10aR)-3,10-Dimethoxy-2,4b,8,8-tetramethyl-4a,4b,5,6,7,8,10,10a-octahydro-phenanthrene-1,4-dione 143754-71-6 C20H28O4
    (4aS,4bS,10S,10aR)-3,10-Dimethoxy-2,4b,8,8-tetramethyl-4a,4b,5,6,7,8,10,10a-octahydro-phenanthrene-1,4-dione
    —— 4,5,6-tetrahydro-8,9-dimethoxy-1,4,4-trimethyl-1H-benzo[f]isochromene 1402852-77-0 C18H24O3
    4,5,6-tetrahydro-8,9-dimethoxy-1,4,4-trimethyl-1H-benzo[f]isochromene
    —— 4-(3-{1-[5-(1,1-difluoro-ethyl)-[1,2,4]oxadiazol-3-yl]-piperidin-4-yl}propoxy)-N-(2-hydroxyethyl)-2-methyl-benzamide 1204300-76-4 C22H30F2N4O4
    4-(3-{1-[5-(1,1-difluoro-ethyl)-[1,2,4]oxadiazol-3-yl]-piperidin-4-yl}propoxy)-N-(2-hydroxyethyl)-2-methyl-benzamide
    —— 4-((2-bromobenzyl)oxy)-4-oxobutanoic acid 1422171-81-0 C11H11BrO4
    4-((2-bromobenzyl)oxy)-4-oxobutanoic acid
    —— 4-Iodo-butyric acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 245321-63-5 C31H51IO2
    4-Iodo-butyric acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
    —— 4-(piperazin-1-yl)-1',3',5,6,7,8-hexahydrospiro[cyclohepta[d]pyrimidine-9,2'-inden]-2-amine p-toluenesulfonate 1187305-54-9 C7H8O3S*C21H27N5
    4-(piperazin-1-yl)-1',3',5,6,7,8-hexahydrospiro[cyclohepta[d]pyrimidine-9,2'-inden]-2-amine p-toluenesulfonate
    —— 4-Cyano-4-trimethylsilyloxyhomoadamantane 144344-48-9 C15H25NOSi
    4-Cyano-4-trimethylsilyloxyhomoadamantane
    —— 4,9,10-triacetoxy-3,7-dimethoxy-6H-benzofuro<3,2-c><1>benzopyran 57684-38-5 C23H20O10
    4,9,10-triacetoxy-3,7-dimethoxy-6H-benzofuro<3,2-c><1>benzopyran