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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-benzylphenyl)-2-(phenoxymethyl)-1H-imidazole 802914-00-7 C23H20N2O
    4-(4-benzylphenyl)-2-(phenoxymethyl)-1H-imidazole
    —— 4-((7-((4-fluorobenzyl)amino)-2,4-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-2-yl)methoxy)benzonitrile 1370706-03-8 C25H24FN3O2
    4-((7-((4-fluorobenzyl)amino)-2,4-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-2-yl)methoxy)benzonitrile
    —— 4-<(1,2,2,2-tetrachloroethyl)carbamoyl>morpholine 96010-51-4 C7H10Cl4N2O2
    4-<(1,2,2,2-tetrachloroethyl)carbamoyl>morpholine
    —— 4"-trifluoromethyl[1",4';1',4]terphenyl-1-carbaldehyde 1370618-93-1 C20H13F3O
    4"-trifluoromethyl[1",4';1',4]terphenyl-1-carbaldehyde
    —— 4-amino-1-(2-nitrobenzyl)-1,2,4-triazolium bromide 127988-17-4 Br*C9H10N5O2
    4-amino-1-(2-nitrobenzyl)-1,2,4-triazolium bromide
    —— 4-(4-(6-(N-(2-methoxyethyl)-N-methylamino)pyridin-3-yl)-5-hydroxy-4H-1,2,4-triazol-3-yl)-6-isopropylbenzene-1,3-diol 958888-16-9 C20H25N5O4
    4-(4-(6-(N-(2-methoxyethyl)-N-methylamino)pyridin-3-yl)-5-hydroxy-4H-1,2,4-triazol-3-yl)-6-isopropylbenzene-1,3-diol
    —— 4-acetyl-1-(4-fluorophenyl)-3,3-dimethyl-1,2,4-triazolidin-5-one 133902-75-7 C12H14FN3O2
    4-acetyl-1-(4-fluorophenyl)-3,3-dimethyl-1,2,4-triazolidin-5-one
    —— (4a<i>S</i>)-(4a<i>r</i>,8a<i>c</i>)-hexahydro-[1,4]dioxino[2,3-<i>b</i>][1,4]dioxin-2<i>c</i>,3<i>t</i>-dicarboxylic acid diethyl ester 18414-02-3 C12H18O8
    (4a<i>S</i>)-(4a<i>r</i>,8a<i>c</i>)-hexahydro-[1,4]dioxino[2,3-<i>b</i>][1,4]dioxin-2<i>c</i>,3<i>t</i>-dicarboxylic acid diethyl ester
    —— (4-{3-[(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-yloxycarbonylamino]-propylamino}-butyl)-carbamic acid benzyl ester 200337-41-3 C43H69N3O4
    (4-{3-[(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-yloxycarbonylamino]-propylamino}-butyl)-carbamic acid benzyl ester
    —— 4,7-dichloro-1H-indole-3-carboxaldehyde 126811-19-6 C9H5Cl2NO
    4,7-dichloro-1H-indole-3-carboxaldehyde
    —— 4,4,5,5-tetramethyl-2-(2-(pyridin-2-yl)phenyl)-1,3,2-dioxaphospholane 2-oxide 1443418-82-3 C17H20NO3P
    4,4,5,5-tetramethyl-2-(2-(pyridin-2-yl)phenyl)-1,3,2-dioxaphospholane 2-oxide
    —— 4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-7,7-dimethoxy-heptanenitrile 1243579-52-3 C17H20N2O4
    4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-7,7-dimethoxy-heptanenitrile
    —— (4S,5S,6R)-4-cyclohexyl-2,2,5-trimethyl-6-phenethyl-1,3-dioxane 1202381-85-8 C21H32O2
    (4S,5S,6R)-4-cyclohexyl-2,2,5-trimethyl-6-phenethyl-1,3-dioxane
    —— 4-(2-bromo-10H-9-oxa-3-thiabenzo[f]azulen-4-ylidene)-1-methyl-piperidine 1176739-82-4 C18H18BrNOS
    4-(2-bromo-10H-9-oxa-3-thiabenzo[f]azulen-4-ylidene)-1-methyl-piperidine
    —— 4-(1-benzoyl-propyl)-benzoic acid 855469-68-0 C17H16O3
    4-(1-benzoyl-propyl)-benzoic acid
    —— 4-(3-methoxyphenyl)-2-(2-methyltetrahydrofuran-2-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569836-38-9 C23H27N5O2
    4-(3-methoxyphenyl)-2-(2-methyltetrahydrofuran-2-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 4-(1-adamantyl)-N-((5-((R)-3-((S)-4-benzyl-2-oxo-oxazolidin-3-yl)-2-(cyclohexylmethyl)-3-oxopropyl)-2-propoxyphenyl)methyl)benzamide 1401791-65-8 C48H54N2O5
    4-(1-adamantyl)-N-((5-((R)-3-((S)-4-benzyl-2-oxo-oxazolidin-3-yl)-2-(cyclohexylmethyl)-3-oxopropyl)-2-propoxyphenyl)methyl)benzamide
    —— (4R,5S)-4-((S)-1-Benzyloxy-3-phenyl-prop-2-ynyl)-5-ethyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid 562858-24-6 C24H26O5
    (4R,5S)-4-((S)-1-Benzyloxy-3-phenyl-prop-2-ynyl)-5-ethyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid
    —— 4-nitro-N-[6-methyl-2,4-bis(methylthio)-3-pyridinyl]-alpha-oxobenzene-acetamide 186025-82-1 C16H15N3O4S2
    4-nitro-N-[6-methyl-2,4-bis(methylthio)-3-pyridinyl]-alpha-oxobenzene-acetamide
    —— (4-(benzyloxy)butoxy)triisopropylsilane 1342307-55-4 C20H36O2Si
    (4-(benzyloxy)butoxy)triisopropylsilane
    —— 4,4,5,5-tetramethyl-2-(1-phenylnonan-3-yl)-1,3,2-dioxaborolane 1628172-91-7 C21H35BO2
    4,4,5,5-tetramethyl-2-(1-phenylnonan-3-yl)-1,3,2-dioxaborolane
    —— (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-14-(allylamino)-12,15,13-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-aza-1(1,3)-benzenacycloheptadecaphane-4,6,10-trien-9-yl carbamate dimethylglycinate hydrochloride 857402-24-5 C4H9NO2*C31H45N3O8*ClH
    (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-14-(allylamino)-12,15,13-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-aza-1(1,3)-benzenacycloheptadecaphane-4,6,10-trien-9-yl carbamate dimethylglycinate hydrochloride
    —— (4S)-4-{(1S,2R)-2-[(1S)-1-hydroxyethyl]-1-methylcyclobutyl}-1,3-dioxolane-2-thione 1374337-51-5 C10H16O3S
    (4S)-4-{(1S,2R)-2-[(1S)-1-hydroxyethyl]-1-methylcyclobutyl}-1,3-dioxolane-2-thione
    —— (4-{5-chloro-2-[1-(3-chloro-benzyl)-5,6-difluoro-1H-benzoimidazol-2-yl]-phenoxymethyl}-phenoxy)-acetic acid 1281982-13-5 C29H20Cl2F2N2O4
    (4-{5-chloro-2-[1-(3-chloro-benzyl)-5,6-difluoro-1H-benzoimidazol-2-yl]-phenoxymethyl}-phenoxy)-acetic acid
    —— 4-(2-((4-Methoxyanilino)(oxo)acetyl)carbohydrazonoyl)phenyl 2-fluorobenzoate 881459-93-4 C23H18FN3O5
    4-(2-((4-Methoxyanilino)(oxo)acetyl)carbohydrazonoyl)phenyl 2-fluorobenzoate
    —— 4-pyridinylmethyl pentanoate 1380608-34-3 C11H15NO2
    4-pyridinylmethyl pentanoate
    —— 4-chloro-2-p-tolylcyclopent-2-enone 1047661-08-4 C12H11ClO
    4-chloro-2-p-tolylcyclopent-2-enone
    —— 4-O-Acetyl-3-deoxy-3-iodo-1,2:5,6-di-O-isopropylidene-D-manno-hexitol 146142-39-4 C14H23IO6
    4-O-Acetyl-3-deoxy-3-iodo-1,2:5,6-di-O-isopropylidene-D-manno-hexitol
    —— 4-Amino-2-mercapto-6-methyl-5-(4-chlor-phenyl)-pyrimidin 17005-15-1 C11H10ClN3S
    4-Amino-2-mercapto-6-methyl-5-(4-chlor-phenyl)-pyrimidin
    —— 4-(2,2-dichloro-1-methylcyclopropyl)-1,3-dioxane 1113056-17-9 C8H12Cl2O2
    4-(2,2-dichloro-1-methylcyclopropyl)-1,3-dioxane
    —— 4-((S)-2-((6-(4-methylpiperazin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)-4-phosphonobutyryl)piperazine-1-carboxylic acid butyl ester 1159500-45-4 C29H42N7O7P
    4-((S)-2-((6-(4-methylpiperazin-1-yl)-2-phenylpyrimidine-4-carbonyl)amino)-4-phosphonobutyryl)piperazine-1-carboxylic acid butyl ester
    —— 4-Methyl-2-oxabicyclo[2.1.1]hexane-1-carbaldehyde 2167773-14-8 C7H10O2
    4-Methyl-2-oxabicyclo[2.1.1]hexane-1-carbaldehyde
    —— 4-{[(tert-butoxy)carbonyl]amino}-2-[3-(trifluoromethyl)-1H-pyrazol-4-yl]butanoicacid 2253630-73-6 C13H18F3N3O4
    4-{[(tert-butoxy)carbonyl]amino}-2-[3-(trifluoromethyl)-1H-pyrazol-4-yl]butanoicacid
    —— 4-(tert-Butoxymethyl)piperidine hydrochloride 2287314-54-7 C10H22ClNO
    4-(tert-Butoxymethyl)piperidine hydrochloride
    —— 4-iodosyl-3-nitro-toluene 142911-07-7 C7H6INO3
    4-iodosyl-3-nitro-toluene
    —— 4-{2-[2-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl}morpholine 2246738-88-3 C19H30BNO4
    4-{2-[2-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl}morpholine
    —— 4-(Difluoromethylidene)cyclohexan-1-aminehydrochloride 2253632-71-0 C7H11F2N*ClH
    4-(Difluoromethylidene)cyclohexan-1-aminehydrochloride
    —— 4-(2-Hydroxy-1,3-thiazol-4-yl)benzoic acid 1485849-11-3 C10H7NO3S
    4-(2-Hydroxy-1,3-thiazol-4-yl)benzoic acid
    —— 4-Methylthio-3-hydroxy-buttersaeuremethylester 52938-65-5 C6H12O3S
    4-Methylthio-3-hydroxy-buttersaeuremethylester
    —— [4-(tert-Butyl-dimethyl-silanyloxy)-phenyl]-acetic acid 4-benzyloxycarbonylmethyl-phenyl ester 335200-37-8 C29H34O5Si
    [4-(tert-Butyl-dimethyl-silanyloxy)-phenyl]-acetic acid 4-benzyloxycarbonylmethyl-phenyl ester
    —— (4S,5R,4'S,5'R)-5,5'-Bis-(tert-butyl-dimethyl-silanyloxy)-5,5'-dimethyl-2,2'-diphenyl-[4,4']bi[[1,3]dioxanyl] 170890-13-8 C34H54O6Si2
    (4S,5R,4'S,5'R)-5,5'-Bis-(tert-butyl-dimethyl-silanyloxy)-5,5'-dimethyl-2,2'-diphenyl-[4,4']bi[[1,3]dioxanyl]
    —— 4-methylene-6-phenylhex-5-yn-1-yl acetate 1401539-20-5 C15H16O2
    4-methylene-6-phenylhex-5-yn-1-yl acetate
    —— 4'-[3-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)-2-hydroxyaminopropylsufanyl]biphenyl-4-carbonitrile 396131-73-0 C21H22N4O3S
    4'-[3-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)-2-hydroxyaminopropylsufanyl]biphenyl-4-carbonitrile
    —— 4-[2-(2,6-difluorophenyl)-1H-indol-5-yl]-3-methylbenzonitrile 1279103-64-8 C22H14F2N2
    4-[2-(2,6-difluorophenyl)-1H-indol-5-yl]-3-methylbenzonitrile
    —— 4-cyclopropyl-2-imino-6-pyridin-3-ylcyclohex-3-ene-1,1,3-tricarbonitrile 136494-54-7 C17H13N5
    4-cyclopropyl-2-imino-6-pyridin-3-ylcyclohex-3-ene-1,1,3-tricarbonitrile
    —— (4E,10E)-1,14-Bis-(3,5-dimethoxy-4-methyl-phenyl)-tetradeca-4,10-diene-1,14-dione 21390-10-3 C32H42O6
    (4E,10E)-1,14-Bis-(3,5-dimethoxy-4-methyl-phenyl)-tetradeca-4,10-diene-1,14-dione
    —— 4-amino-1-(2-deoxy-3,5-di-O-tert-butyldimethylsilyl-b-d-ribofuranosyl)-7-iodoimidazo[4,5-c]pyridine 1640023-88-6 C23H41IN4O3Si2
    4-amino-1-(2-deoxy-3,5-di-O-tert-butyldimethylsilyl-b-d-ribofuranosyl)-7-iodoimidazo[4,5-c]pyridine
    —— 4-methoxy-N-(2-methyl-5-thiophen-3-yl-phenyl)-benzenesulfonamide 1233948-02-1 C18H17NO3S2
    4-methoxy-N-(2-methyl-5-thiophen-3-yl-phenyl)-benzenesulfonamide
    —— [(4-methoxybenzoyl)oxy-dimethyl-λ4-tellanyl] 4-methoxybenzoate 128828-37-5 C18H20O6Te
    [(4-methoxybenzoyl)oxy-dimethyl-λ4-tellanyl] 4-methoxybenzoate
    —— (4-(3-(methylthio)-1-phenyl-1H-indazol-6-yl)piperazin-1-yl)(pyridin-2-yl)methanone 1345404-32-1 C24H23N5OS
    (4-(3-(methylthio)-1-phenyl-1H-indazol-6-yl)piperazin-1-yl)(pyridin-2-yl)methanone