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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5R,6R,7S)-4,7-Diamino-2,9-dimethyl-5,6-decanediol Dihydrochloride 137649-85-5 C12H28N2O2*2ClH
    (4S,5R,6R,7S)-4,7-Diamino-2,9-dimethyl-5,6-decanediol Dihydrochloride
    —— (4R,5R)-4,5-dibutyl-2-ethoxy-1,3-dioxolane 167259-31-6 C13H26O3
    (4R,5R)-4,5-dibutyl-2-ethoxy-1,3-dioxolane
    —— 4-(2-methanesulfonyloxy-ethyl)-imidazole-1-carboxylic acid tert-butyl ester 908015-61-2 C11H18N2O5S
    4-(2-methanesulfonyloxy-ethyl)-imidazole-1-carboxylic acid tert-butyl ester
    —— 4-[[1-(2-Methoxyanilino)-1,3-dioxobutan-2-yl]diazenyl]benzenesulfonic acid 772298-46-1 C17H17N3O6S
    4-[[1-(2-Methoxyanilino)-1,3-dioxobutan-2-yl]diazenyl]benzenesulfonic acid
    —— 4-Jod-1.9-di-O-methyl-hemiergoflavin 2615-60-3 C17H17IO7
    4-Jod-1.9-di-O-methyl-hemiergoflavin
    —— 4-(benzyloxymethyl)-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-[1,2,3]triazole 1096363-14-2 C17H12Cl2F3N3O
    4-(benzyloxymethyl)-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-[1,2,3]triazole
    —— (4aR,7R,4'R)-4'-ethyl-1,5'-dioxo-(4ar,7ac)-octahydro-spiro[cyclopenta[c]pyran-7,2'-furan]-4t-carboxylic acid methyl ester 92699-39-3 C15H20O6
    (4aR,7R,4'R)-4'-ethyl-1,5'-dioxo-(4ar,7ac)-octahydro-spiro[cyclopenta[c]pyran-7,2'-furan]-4t-carboxylic acid methyl ester
    —— 4-Benzyloxy-naphthalsaeure-N-methylimid 2494-94-2 C20H15NO3
    4-Benzyloxy-naphthalsaeure-N-methylimid
    —— 4,4'-bis-(2-diethoxyphosphoryl-2-methyl-propyl)-4,4'-dimethyl-3,3'-bis-oxiranylmethyl-1,1'-(2-oxiranylmethoxy-propane-1,3-diyl)-bis-imidazolidine-2,4-dione 65884-76-6 C36H62N4O14P2
    4,4'-bis-(2-diethoxyphosphoryl-2-methyl-propyl)-4,4'-dimethyl-3,3'-bis-oxiranylmethyl-1,1'-(2-oxiranylmethoxy-propane-1,3-diyl)-bis-imidazolidine-2,4-dione
    —— 4,11-Bis-{4-[13-(2,2,2-trichloro-ethoxycarbonyl)-1,9-dithia-5,13-diaza-cyclohexadec-5-ylmethyl]-benzoyl}-1,4,8,11-tetraaza-cyclotetradecane-1,8-dicarboxylic acid di-tert-butyl ester 890706-84-0 C66H102Cl6N8O10S4
    4,11-Bis-{4-[13-(2,2,2-trichloro-ethoxycarbonyl)-1,9-dithia-5,13-diaza-cyclohexadec-5-ylmethyl]-benzoyl}-1,4,8,11-tetraaza-cyclotetradecane-1,8-dicarboxylic acid di-tert-butyl ester
    —— 4'-benzoyl-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-biphenylcarboxamide 1313754-07-2 C26H17N3O4
    4'-benzoyl-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-biphenylcarboxamide
    —— 4-Butyl-2-methyl-1,2,4,5-tetrahydro-benzo[c]azepin-3-one 66192-42-5 C15H21NO
    4-Butyl-2-methyl-1,2,4,5-tetrahydro-benzo[c]azepin-3-one
    —— 4-methoxyacetoxy-1-phenyl-1,8-naphthyridin-2(1H)-one 929612-31-7 C17H14N2O4
    4-methoxyacetoxy-1-phenyl-1,8-naphthyridin-2(1H)-one
    —— 4-(1-methyl-6-phenyl-2-(4-(trifluoromethyl)phenyl)-1H-imidazo[1,2-b]pyrazol-3-yl)benzonitrile 1435489-05-6 C26H17F3N4
    4-(1-methyl-6-phenyl-2-(4-(trifluoromethyl)phenyl)-1H-imidazo[1,2-b]pyrazol-3-yl)benzonitrile
    —— (4-Methoxycarbonyl-benzyl)-malonsaeure-diaethylester 134260-78-9 C16H20O6
    (4-Methoxycarbonyl-benzyl)-malonsaeure-diaethylester
    —— 4-Acetyl-4'-undecanoyloxy-azobenzol 67647-55-6 C25H32N2O3
    4-Acetyl-4'-undecanoyloxy-azobenzol
    —— 4-(acetyl-methyl-amino)-1-indol-3-yl-butan-1-one 66312-39-8 C15H18N2O2
    4-(acetyl-methyl-amino)-1-indol-3-yl-butan-1-one
    —— 4-(4-chlorophenyl)-1-3-[(E)-3-(4-chlorophenyl)-2-propenoyl]phenyl-2,3-dihydro-1H-2-imidazolone 1338087-06-1 C24H16Cl2N2O2
    4-(4-chlorophenyl)-1-3-[(E)-3-(4-chlorophenyl)-2-propenoyl]phenyl-2,3-dihydro-1H-2-imidazolone
    —— 4-chloro-1-ethyl-N-[6-(1H-pyrazolo[3,4-b]pyridin-4-yl)-1H-indazol-4-yl]-1H-pyrazole-5-carboxamide 1198435-38-9 C19H15ClN8O
    4-chloro-1-ethyl-N-[6-(1H-pyrazolo[3,4-b]pyridin-4-yl)-1H-indazol-4-yl]-1H-pyrazole-5-carboxamide
    —— 4-[3-[6-(5-benzylcarbamoyl-4'-fluoro-3'-methyl-biphenyl-3-yloxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid 1162259-67-7 C40H44FNO7
    4-[3-[6-(5-benzylcarbamoyl-4'-fluoro-3'-methyl-biphenyl-3-yloxy)-hexyl]-2-(2-carboxy-ethyl)-phenoxy]-butyric acid
    —— [(4-hydroxymethylphenylcarbamoyl)phenylmethyl]methylcarbamic acid tert-butyl ester 1208094-50-1 C21H26N2O4
    [(4-hydroxymethylphenylcarbamoyl)phenylmethyl]methylcarbamic acid tert-butyl ester
    —— 4-butoxybenzaldehyde N-(3-chlorophenyl)thiosemicarbazone 767338-86-3 C18H20ClN3OS
    4-butoxybenzaldehyde N-(3-chlorophenyl)thiosemicarbazone
    —— [4-[(5-Bromo-4-(2-propynyloxy)-2-pyrimidinyl)amino]phenyl]-ethanol 702672-97-7 C15H14BrN3O2
    [4-[(5-Bromo-4-(2-propynyloxy)-2-pyrimidinyl)amino]phenyl]-ethanol
    —— 4-[[[4,6-Di(piperidin-1-yl)-1,3,5-triazin-2-yl]hydrazinylidene]methyl]benzene-1,2-diol 5679-77-6 C20H27N7O2
    4-[[[4,6-Di(piperidin-1-yl)-1,3,5-triazin-2-yl]hydrazinylidene]methyl]benzene-1,2-diol
    —— 4-hydroxy-2,3,5,6-tetramethyl-4-phenyl-cyclohexa-2,5-dienone 856185-43-8 C16H18O2
    4-hydroxy-2,3,5,6-tetramethyl-4-phenyl-cyclohexa-2,5-dienone
    —— 4-(2-methoxycarbonylvinyl)benzoic acid ethyl ester 442190-64-9 C13H14O4
    4-(2-methoxycarbonylvinyl)benzoic acid ethyl ester
    —— (4-Methoxy-4,4-diphenylbutyl)-dimethylamin 16856-88-5 C19H25NO
    (4-Methoxy-4,4-diphenylbutyl)-dimethylamin
    —— (4R,5S)-4-[3-(2-phenylethynyl)phenyl]-5-(3-pyridin-2-yl-1,2,4-oxadiazol-5-yl)-1,3-oxazolidin-2-one 1375750-85-8 C24H16N4O3
    (4R,5S)-4-[3-(2-phenylethynyl)phenyl]-5-(3-pyridin-2-yl-1,2,4-oxadiazol-5-yl)-1,3-oxazolidin-2-one
    —— 4,5-Dimethoxy-1,3-dinitroimidazolidin-2-on 21714-38-5 C5H8N4O7
    4,5-Dimethoxy-1,3-dinitroimidazolidin-2-on
    —— 4-[(Z)-1-Difluoromethyl-2-(pentane-1-sulfonyl)-vinyl]-morpholine 233761-89-2 C12H21F2NO3S
    4-[(Z)-1-Difluoromethyl-2-(pentane-1-sulfonyl)-vinyl]-morpholine
    —— (4R,5R,2E)-methyl 5-cyclohexyl-5-((methoxycarbonyl)amino)-4-methylpent-2-enoate 1383980-66-2 C15H25NO4
    (4R,5R,2E)-methyl 5-cyclohexyl-5-((methoxycarbonyl)amino)-4-methylpent-2-enoate
    —— 4-[(1-Acetylpiperidin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203552-84-4 C22H27NO3
    4-[(1-Acetylpiperidin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-amino-3-[(4-phenylthiadiazol-5-yl)sulfonylmethyl]-1H-1,2,4-triazole-5-thione 1056032-04-2 C11H10N6O2S3
    4-amino-3-[(4-phenylthiadiazol-5-yl)sulfonylmethyl]-1H-1,2,4-triazole-5-thione
    —— 4,4'-([3]ferrocenophan-1-ylidenemethylene)dianiline 1254710-19-4 C26H24FeN2
    4,4'-([3]ferrocenophan-1-ylidenemethylene)dianiline
    —— (4-bromo-5-methylthiophen-2-yl-methoxy)tert-butyldimethylsilane 216864-69-6 C12H21BrOSSi
    (4-bromo-5-methylthiophen-2-yl-methoxy)tert-butyldimethylsilane
    —— 4-(5-bromo-4-hexylthiophen-2-yl)-7-{5-[2-(4-diphenylaminophenyl)vinyl]-4-hexylthionphene-2-yl}-2,1,3-benzothiadiazole 1395048-08-4 C46H46BrN3S3
    4-(5-bromo-4-hexylthiophen-2-yl)-7-{5-[2-(4-diphenylaminophenyl)vinyl]-4-hexylthionphene-2-yl}-2,1,3-benzothiadiazole
    —— 4-(6-phenylsulfonyl-4-(imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl))-cyclohexanone 1315497-67-6 C20H18N4O3S
    4-(6-phenylsulfonyl-4-(imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl))-cyclohexanone
    —— 4-tert-butyl-2-[1-(5-tert-butyl-2-hydroxyphenyl)pentyl]phenol 82194-57-8 C25H36O2
    4-tert-butyl-2-[1-(5-tert-butyl-2-hydroxyphenyl)pentyl]phenol
    —— 4-[1-hydroxy-2-(2,2,2-trifluoroethoxy)ethyl]benzoic acid 1392467-25-2 C11H11F3O4
    4-[1-hydroxy-2-(2,2,2-trifluoroethoxy)ethyl]benzoic acid
    —— (4S,14S)-(+)-19-iodo-4,14-dimethyl-3,6,9,12,15-pentaoxa-21-azabicyclo[15.3.1]heneicosa-1(21),17,19-triene 1380421-68-0 C17H26INO5
    (4S,14S)-(+)-19-iodo-4,14-dimethyl-3,6,9,12,15-pentaoxa-21-azabicyclo[15.3.1]heneicosa-1(21),17,19-triene
    —— 4-((cycloheptylamino)methyl)-6-(3-(methylamino)azetidin-1-yI)pyrimidin-2-amine 1313413-44-3 C16H28N6
    4-((cycloheptylamino)methyl)-6-(3-(methylamino)azetidin-1-yI)pyrimidin-2-amine
    —— 4-[5-cyano-4-(pyridin-3-yl)-1,3-thiazol-2-ylcarbamoyl]-4-methylpentanoic acid 1139744-67-4 C16H16N4O3S
    4-[5-cyano-4-(pyridin-3-yl)-1,3-thiazol-2-ylcarbamoyl]-4-methylpentanoic acid
    —— (4-methyl-2-nitro-phenyl)-(1,2,5-triphenyl-1<i>H</i>-1λ<sup>5</sup>-phosphol-1-ylidene)-amine 40468-66-4 C29H23N2O2P
    (4-methyl-2-nitro-phenyl)-(1,2,5-triphenyl-1<i>H</i>-1λ<sup>5</sup>-phosphol-1-ylidene)-amine
    —— 4-(2-chlorophenyl)-7-methoxy-2-(3-oxo-5-phenylcyclohex-1-enylamino)-4H-chromene-3-carbonitrile 1649471-91-9 C29H23ClN2O3
    4-(2-chlorophenyl)-7-methoxy-2-(3-oxo-5-phenylcyclohex-1-enylamino)-4H-chromene-3-carbonitrile
    —— 4-(chloromethyl)-N-(2-methyl-5-{[4-(pyridin-3-yl)pyrimidin-2-yl]amino}phenyl)benzamide 796738-69-7 C24H20ClN5O
    4-(chloromethyl)-N-(2-methyl-5-{[4-(pyridin-3-yl)pyrimidin-2-yl]amino}phenyl)benzamide
    —— 4-methyl-1-phenyl-1H-quinoline-2,2-dicarboxylic acid diethyl ester 1262761-79-4 C22H23NO4
    4-methyl-1-phenyl-1H-quinoline-2,2-dicarboxylic acid diethyl ester
    —— 4,4'-bis-allyloxy-3,3'-dipropyl-biphenyl 1373557-33-5 C24H30O2
    4,4'-bis-allyloxy-3,3'-dipropyl-biphenyl
    —— 4-(cyclopropylamino)-2-(4-(pyridin-2-yl)phenylamino)pyrimidine-5-carboxamide 1198301-59-5 C19H18N6O
    4-(cyclopropylamino)-2-(4-(pyridin-2-yl)phenylamino)pyrimidine-5-carboxamide
    —— 4-(3-methyl-2-oxoimidazolidin-1-yl)benzenesulfonic acid 2-propylphenyl ester 1328952-04-0 C19H22N2O4S
    4-(3-methyl-2-oxoimidazolidin-1-yl)benzenesulfonic acid 2-propylphenyl ester
    —— (4-<2-(4-Chlor-phenyl)-phenyl)aethyl>phenyl)-<3-morpholino-propyl>-aether 103795-97-7 C21H26ClNO2
    (4-<2-(4-Chlor-phenyl)-phenyl)aethyl>phenyl)-<3-morpholino-propyl>-aether