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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-phenyl-[1,3]dioxolan-2-yl)-phenol 915033-62-4 C15H14O3
    4-(2-phenyl-[1,3]dioxolan-2-yl)-phenol
    —— (4-methyl-3-nitrophenyl)(2-(quinolin-2-yl)phenyl)methanol 1354658-51-7 C23H18N2O3
    (4-methyl-3-nitrophenyl)(2-(quinolin-2-yl)phenyl)methanol
    —— 4-[(Benzoyl-methyl-amino)-methyl]-N-(3-hydroxy-adamantan-1-yl)-benzamide 936018-38-1 C26H30N2O3
    4-[(Benzoyl-methyl-amino)-methyl]-N-(3-hydroxy-adamantan-1-yl)-benzamide
    —— 4-chlor-3-methyl-isothiazol-5-carbonsaeuremethylester 89379-85-1 C6H6ClNO2S
    4-chlor-3-methyl-isothiazol-5-carbonsaeuremethylester
    —— (4S,5S)-4-[(S)-Amino-(5,5-dimethyl-[1,3]dioxan-2-yl)-methyl]-2,2-dimethyl-[1,3]dioxan-5-ol 100743-26-8 C13H25NO5
    (4S,5S)-4-[(S)-Amino-(5,5-dimethyl-[1,3]dioxan-2-yl)-methyl]-2,2-dimethyl-[1,3]dioxan-5-ol
    —— 4-[(E)-1-Bromomethyl-2-(4-fluoro-phenyl)-vinyl]-1,2-dimethoxy-benzene 125140-59-2 C17H16BrFO2
    4-[(E)-1-Bromomethyl-2-(4-fluoro-phenyl)-vinyl]-1,2-dimethoxy-benzene
    —— (4aS,7S,8R,9R,12bS)-8-Methoxymethoxy-7,8,9-trimethyl-2,3,4,4a,8,9,12,12b-octahydro-7H-5,11-dioxa-2a-aza-cycloundeca[cd]pentalene-6,10-dione 89772-21-4 C18H27NO6
    (4aS,7S,8R,9R,12bS)-8-Methoxymethoxy-7,8,9-trimethyl-2,3,4,4a,8,9,12,12b-octahydro-7H-5,11-dioxa-2a-aza-cycloundeca[cd]pentalene-6,10-dione
    —— 4a-(2'-hydroxyethyl)-10-hydroxy-1,2,3,4,4a,10,10a-octahydro-6-methoxyphenantrene 102198-24-3 C17H24O3
    4a-(2'-hydroxyethyl)-10-hydroxy-1,2,3,4,4a,10,10a-octahydro-6-methoxyphenantrene
    —— 4,5-bis(diethylamino)-4-cyclopentene-2-one-1,3-bis-(diethyliminium) dication bis-hexafluorophosphate 103539-04-4 C21H40N4O*2F6P
    4,5-bis(diethylamino)-4-cyclopentene-2-one-1,3-bis-(diethyliminium) dication bis-hexafluorophosphate
    —— 4-[(1E)-2-{(2S)-1,4-dioxaspiro[4.5]dec-2-yl}prop-1-enyl]-2-methylthiazole 1263941-30-5 C15H21NO2S
    4-[(1E)-2-{(2S)-1,4-dioxaspiro[4.5]dec-2-yl}prop-1-enyl]-2-methylthiazole
    —— 4-[5-(3,5-dichlorophenyl)-4-fluoro-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-2-methyl-N-(1-oxothietan-3-yl)benzamide 1210935-91-3 C21H16Cl2F4N2O3S
    4-[5-(3,5-dichlorophenyl)-4-fluoro-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-2-methyl-N-(1-oxothietan-3-yl)benzamide
    —— (4-tert-butylphenyl)carbamic acid 4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-pentafluoroethyl-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)benzyl ester 1262049-17-1 C38H42F5NO4
    (4-tert-butylphenyl)carbamic acid 4-((8S,11R,13S,14S,17S)-17-hydroxy-13-methyl-3-oxo-17-pentafluoroethyl-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-11-yl)benzyl ester
    —— 4-(4-methyl-2-phenyl-1,3-dioxan-2-yl)-2-nitrobenzenamine 64420-33-3 C17H18N2O4
    4-(4-methyl-2-phenyl-1,3-dioxan-2-yl)-2-nitrobenzenamine
    —— 4,6-dicyclopentylpyrimidine 1448351-73-2 C14H20N2
    4,6-dicyclopentylpyrimidine
    —— (4'-methoxy-3'-[(2-chloro-4-propoxy-benzyloxycarbonylamino)methyl]biphenyl-3-yl)acetic acid 478373-40-9 C27H28ClNO6
    (4'-methoxy-3'-[(2-chloro-4-propoxy-benzyloxycarbonylamino)methyl]biphenyl-3-yl)acetic acid
    —— 4-(3-(R)-methylamino-pyrrolidin-1-yl)-5,6-dihydro-benzo[h]quinazolin-2-ylamine 1027331-41-4 C17H21N5
    4-(3-(R)-methylamino-pyrrolidin-1-yl)-5,6-dihydro-benzo[h]quinazolin-2-ylamine
    —— 4-bromo-cinnoline-3-carboxylic acid ethyl ester 38024-34-9 C11H9BrN2O2
    4-bromo-cinnoline-3-carboxylic acid ethyl ester
    —— (4-Methoxy-phenylamino)-acetic acid N'-(4-methoxy-benzyl)-hydrazide 93548-68-6 C17H21N3O3
    (4-Methoxy-phenylamino)-acetic acid N'-(4-methoxy-benzyl)-hydrazide
    —— 4-Piperidin-1-yl-N-thiazol-2-yl-butyramide 76099-73-5 C12H19N3OS
    4-Piperidin-1-yl-N-thiazol-2-yl-butyramide
    —— 4,4'-bis(3-trimethoxysilylpropyl)amido-2,2'-bipyridine 145965-09-9 C24H38N4O8Si2
    4,4'-bis(3-trimethoxysilylpropyl)amido-2,2'-bipyridine
    —— 4-Xenyldiazoniumchlorid 4163-91-1 C12H9N2*Cl
    4-Xenyldiazoniumchlorid
    —— 4-[[4-[[4-[(4-Hydroxy-2-methylphenyl)diazenyl]phenyl]diazenyl]phenyl]diazenyl]-3-methylphenol 52818-86-7 C26H22N6O2
    4-[[4-[[4-[(4-Hydroxy-2-methylphenyl)diazenyl]phenyl]diazenyl]phenyl]diazenyl]-3-methylphenol
    —— 4-[1-(2-Methyl-1,3-dioxolan-2-yl)cyclopropyl]butan-2-one 223107-98-0 C11H18O3
    4-[1-(2-Methyl-1,3-dioxolan-2-yl)cyclopropyl]butan-2-one
    —— 4-({2-[(2-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methyl-N-(1-methylpiperidin-4-yl)pyridine-2-carboxamide 611223-25-7 C27H29FN6O2
    4-({2-[(2-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methyl-N-(1-methylpiperidin-4-yl)pyridine-2-carboxamide
    —— 4-[(2-{[2,4-bis(methyloxy)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide 611214-69-8 C23H23N5O4
    4-[(2-{[2,4-bis(methyloxy)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyridine-2-carboxamide
    —— 4-{[2-(1,3-benzodioxol-5-yl-amino)-1H-benzimidazol-5-yl]-oxy}-N-methylpyridine-2-carboxamide 611213-39-9 C21H17N5O4
    4-{[2-(1,3-benzodioxol-5-yl-amino)-1H-benzimidazol-5-yl]-oxy}-N-methylpyridine-2-carboxamide
    —— 4-({2-[(3-ethynylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611215-54-4 C23H19N5O2
    4-({2-[(3-ethynylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-chloro-N-[4-(2-oxo-2-{4-[2-(2-oxo-oxazolidin-3-yl)-ethyl]-piperazin-1-yl}-ethyl)-thiazol-2-yl]-benzamide 895570-84-0 C21H24ClN5O4S
    4-chloro-N-[4-(2-oxo-2-{4-[2-(2-oxo-oxazolidin-3-yl)-ethyl]-piperazin-1-yl}-ethyl)-thiazol-2-yl]-benzamide
    —— 4,4-Difluoro-1-iodocyclohexene 1393576-63-0 C6H7F2I
    4,4-Difluoro-1-iodocyclohexene
    —— 4,4,5,5-Tetramethyl-2-[3-(1,1,2,2-tetrafluoroethoxy)phenyl]-1,3,2-dioxaborolane 2891706-28-6 C14H17BF4O3
    4,4,5,5-Tetramethyl-2-[3-(1,1,2,2-tetrafluoroethoxy)phenyl]-1,3,2-dioxaborolane
    —— 4-(4-aminophenylthia)-17-aza-D-homo-4-androstene-3,16,17a-trione 1353000-95-9 C25H30N2O3S
    4-(4-aminophenylthia)-17-aza-D-homo-4-androstene-3,16,17a-trione
    —— 4-((4,5-dihydrooxazol-2-yl)ethynyl)benzyl acetate 1224966-42-0 C14H13NO3
    4-((4,5-dihydrooxazol-2-yl)ethynyl)benzyl acetate
    —— (4R,5S)-5-(7-methoxy-7-oxoheptyl)-2-oxo-1,3-dioxolane-4-carboxylic acid 125209-07-6 C12H18O7
    (4R,5S)-5-(7-methoxy-7-oxoheptyl)-2-oxo-1,3-dioxolane-4-carboxylic acid
    —— 4-ethyl-4-hydroxy-7-methyloct-5-yn-3-one 1046785-62-9 C11H18O2
    4-ethyl-4-hydroxy-7-methyloct-5-yn-3-one
    —— 4-(2-bromo-cyclohept-2-enyl)-morpholine 30651-21-9 C11H18BrNO
    4-(2-bromo-cyclohept-2-enyl)-morpholine
    —— (4aR,5S,9aR)-4a,5,6,7,9,9a-hexahydro-9a-methoxy-3,4a,5-trimethylnaphtho[2,3-b]furan-2,4-dione 134476-88-3 C16H20O4
    (4aR,5S,9aR)-4a,5,6,7,9,9a-hexahydro-9a-methoxy-3,4a,5-trimethylnaphtho[2,3-b]furan-2,4-dione
    —— 4-ethenyl-4,5-dimethyl-2-[(E)-2-phenylethenyl]-1,3-dioxolane 135367-25-8 C15H18O2
    4-ethenyl-4,5-dimethyl-2-[(E)-2-phenylethenyl]-1,3-dioxolane
    —— <4.3.2>propella-2,4,7,10-tetraene 4473-99-8 C11H10
    <4.3.2>propella-2,4,7,10-tetraene
    —— 4-(5-amino-1,3,4-oxadiazol-2-yl)-3-[1-(3,4-dichlorophenyl)propyl]-1H-imidazole-2-thione 871343-73-6 C14H13Cl2N5OS
    4-(5-amino-1,3,4-oxadiazol-2-yl)-3-[1-(3,4-dichlorophenyl)propyl]-1H-imidazole-2-thione
    —— 4'-Chlor-benzolsulfenanilidyl-radikal 64030-40-6 C12H9ClNS
    4'-Chlor-benzolsulfenanilidyl-radikal
    —— 4-[[1-(2,4-Dichlorobenzoyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-08-5 C27H29Cl2NO3
    4-[[1-(2,4-Dichlorobenzoyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-[1-methyl-7-(trifluoromethyl)-1H-indazol-3-yl]phenol 680613-41-6 C15H11F3N2O
    4-[1-methyl-7-(trifluoromethyl)-1H-indazol-3-yl]phenol
    —— 4-[[4-[[5-(furan-2-yl)-1H-pyrazol-3-yl]amino]-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-yl]sulfanyl]phenol 1258222-77-3 C21H22N8O2S
    4-[[4-[[5-(furan-2-yl)-1H-pyrazol-3-yl]amino]-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-yl]sulfanyl]phenol
    —— 4-[5-(2-methanesulfinylpyrimidin-4-yl)-4-(3-trifluoromethylphenyl)thiazol-2-yl]piperidine-1-carboxylic acid ethyl ester 917808-71-0 C23H23F3N4O3S2
    4-[5-(2-methanesulfinylpyrimidin-4-yl)-4-(3-trifluoromethylphenyl)thiazol-2-yl]piperidine-1-carboxylic acid ethyl ester
    —— 4-fluoro-N-(6-methoxy-1,3-benzothiazol-2-yl)-3-(trifluoromethyl)benzamide 1229185-52-7 C16H10F4N2O2S
    4-fluoro-N-(6-methoxy-1,3-benzothiazol-2-yl)-3-(trifluoromethyl)benzamide
    —— 4-Benzyl-2-oxo-5-[1-phenyl-meth-(Z)-ylidene]-2,5-dihydro-1H-pyrrole-3-carbonitrile 58908-72-8 C19H14N2O
    4-Benzyl-2-oxo-5-[1-phenyl-meth-(Z)-ylidene]-2,5-dihydro-1H-pyrrole-3-carbonitrile
    —— 4-Benzyloxy-3-methoxy-6-oxo-14-dehydroxy-morphinan 103714-20-1 C25H29NO3
    4-Benzyloxy-3-methoxy-6-oxo-14-dehydroxy-morphinan
    —— 4-(trifluoromethyl)bicyclo[2.2.1]heptane-1-carboxylic acid 952403-55-3 C9H11F3O2
    4-(trifluoromethyl)bicyclo[2.2.1]heptane-1-carboxylic acid
    —— 4-nitro-3,5-bis-pentafluorophenyl-isoxazole 73044-29-8 C15F10N2O3
    4-nitro-3,5-bis-pentafluorophenyl-isoxazole
    —— 4'-Methoxy-7-hydroxy-3-methyl-flavon 22395-01-3 C17H14O4
    4'-Methoxy-7-hydroxy-3-methyl-flavon