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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-2-([2]naphthylimino-methyl)-phenol 73930-53-7 C17H12ClNO
    4-chloro-2-([2]naphthylimino-methyl)-phenol
    —— 4-amino-3-{5-[(5-methyl-2,5-diazabicyclo[2.2.1]hept-2-yl)carbonyl]-1H-benzimidazol-2-yl}quinolin-2(1H)-one 405169-43-9 C23H22N6O2
    4-amino-3-{5-[(5-methyl-2,5-diazabicyclo[2.2.1]hept-2-yl)carbonyl]-1H-benzimidazol-2-yl}quinolin-2(1H)-one
    —— (4-cyclopentyl-piperazin-1-yl)-[1-(4-trifluoromethyl-benzenesulfonyl)-1H-indol-5-yl]-methanone 1044809-99-5 C25H26F3N3O3S
    (4-cyclopentyl-piperazin-1-yl)-[1-(4-trifluoromethyl-benzenesulfonyl)-1H-indol-5-yl]-methanone
    —— (4R,5R)-5-[(3',4'-di-O-benzyl-5'-deoxy-uridin-5'-yl)-carbamoyl]-2-phenyl-[1,3]dioxolane-4-carboxylic acid methyl ester 381233-12-1 C35H35N3O10
    (4R,5R)-5-[(3',4'-di-O-benzyl-5'-deoxy-uridin-5'-yl)-carbamoyl]-2-phenyl-[1,3]dioxolane-4-carboxylic acid methyl ester
    —— 4-Butyl-4-[4-(4-methoxy-benzyloxy)-butyl]-cyclohexa-2,5-dienone 871468-70-1 C22H30O3
    4-Butyl-4-[4-(4-methoxy-benzyloxy)-butyl]-cyclohexa-2,5-dienone
    —— 4-benzyl-[1,4]thiazepane 71784-02-6 C12H17NS
    4-benzyl-[1,4]thiazepane
    —— 4-[2-(N-butyl-N-methylamino)ethyl]-2,3-dihydro-2-benzimidazolethione, hydrobromide 122152-62-9 BrH*C14H21N3S
    4-[2-(N-butyl-N-methylamino)ethyl]-2,3-dihydro-2-benzimidazolethione, hydrobromide
    —— 4-isopropyl-5,5-dimethyl-2-(1,2,3-trimethyl-butyl)-[1,3]dioxane 3494-80-2 C16H32O2
    4-isopropyl-5,5-dimethyl-2-(1,2,3-trimethyl-butyl)-[1,3]dioxane
    —— (4-chloro-2-nitro-phenyl)-(2,4-dimethyl-3,5-dinitro-phenyl)-ether 859776-10-6 C14H10ClN3O7
    (4-chloro-2-nitro-phenyl)-(2,4-dimethyl-3,5-dinitro-phenyl)-ether
    —— (4-methoxy-4-phenylpiperidin-1-yl)-[5-(1H-pyrazol-4-yl)thiophen-3-yl]methanone 1274933-36-6 C20H21N3O2S
    (4-methoxy-4-phenylpiperidin-1-yl)-[5-(1H-pyrazol-4-yl)thiophen-3-yl]methanone
    —— 4-[(1S,3S)-3-(4-amino-5-fluoro-2-oxo-2H-pyrimidin-1-yl)-cyclopentylsulfamoyl]-benzoic acid methyl ester 1034173-93-7 C17H19FN4O5S
    4-[(1S,3S)-3-(4-amino-5-fluoro-2-oxo-2H-pyrimidin-1-yl)-cyclopentylsulfamoyl]-benzoic acid methyl ester
    —— 4-(1-isobutyl-5-nitro-pyrrole-2-carbonyl)-morpholine 2853-96-5 C13H19N3O4
    4-(1-isobutyl-5-nitro-pyrrole-2-carbonyl)-morpholine
    —— 4-amino-3-hydroxy-naphthalene-2,6-disulfonic acid 128098-50-0 C10H9NO7S2
    4-amino-3-hydroxy-naphthalene-2,6-disulfonic acid
    —— 4-[({1-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]piperidin-3-yl}methyl)amino]pyridine-2-carbonitrile 1276672-98-0 C24H31N7O
    4-[({1-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]piperidin-3-yl}methyl)amino]pyridine-2-carbonitrile
    —— 4-bromo-N-(5-pyrimidin-5-yloxypyridin-3-yl)pyridine-2-carboxamide 1279461-71-0 C15H10BrN5O2
    4-bromo-N-(5-pyrimidin-5-yloxypyridin-3-yl)pyridine-2-carboxamide
    —— (4R,9aR)-7-chloro-4-methyl-1,2,3,4,9,9a-hexahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 823218-79-7 C16H22ClN3O2
    (4R,9aR)-7-chloro-4-methyl-1,2,3,4,9,9a-hexahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester
    —— 4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N,N-dimethylbenzamide 1282037-27-7 C31H36N8O5
    4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N,N-dimethylbenzamide
    —— 4-[(cyclopropylmethyl)amino]-6-[(4-morpholinophenyl)amino]pyridine-3-carboxylic acid ethyl ester 1227866-99-0 C22H28N4O3
    4-[(cyclopropylmethyl)amino]-6-[(4-morpholinophenyl)amino]pyridine-3-carboxylic acid ethyl ester
    —— 4-trifluoromethyl-4-nitropimelic acid dinitrile 134424-25-2 C8H8F3N3O2
    4-trifluoromethyl-4-nitropimelic acid dinitrile
    —— (4-Chloro-phenyl)-(5-methoxy-3-methyl-indol-1-yl)-methanone 22789-45-3 C17H14ClNO2
    (4-Chloro-phenyl)-(5-methoxy-3-methyl-indol-1-yl)-methanone
    —— [4-(ethylsulfanyl)phenyl](6-methoxy-5-methylpyridin-2-yl)methanone 1310947-97-7 C16H17NO2S
    [4-(ethylsulfanyl)phenyl](6-methoxy-5-methylpyridin-2-yl)methanone
    —— 4-[(cyclohexylmethyl)amino]-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide 1227866-24-1 C23H31N5O2
    4-[(cyclohexylmethyl)amino]-6-[(4-morpholinophenyl)amino]pyridine-3-carboxyamide
    —— 4-Chlor-1H-pyrrolo<2,3-d>pyridazin 23200-60-4 C6H4ClN3
    4-Chlor-1H-pyrrolo<2,3-d>pyridazin
    —— 4-[(6S,7S,8R,9S,13S,14S,17S)-6-Hydroxy-13-methyl-3,17-bis-(2-trimethylsilanyl-ethoxymethoxy)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl]-butyric acid methyl ester 200721-99-9 C35H60O7Si2
    4-[(6S,7S,8R,9S,13S,14S,17S)-6-Hydroxy-13-methyl-3,17-bis-(2-trimethylsilanyl-ethoxymethoxy)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl]-butyric acid methyl ester
    —— (4-(2-(dimethylamino)ethyl)piperazin-1-yl)(3-(3-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)phenyl)methanone 875781-30-9 C27H39IN6O2Si
    (4-(2-(dimethylamino)ethyl)piperazin-1-yl)(3-(3-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)phenyl)methanone
    —— [4-(4-ethylamino-5-(trifluoromethyl)pyrimidin-2-ylamino)-2,5-dimethoxy-phenyl]-morpholin-4-yl-methanone 1441205-92-0 C20H24F3N5O4
    [4-(4-ethylamino-5-(trifluoromethyl)pyrimidin-2-ylamino)-2,5-dimethoxy-phenyl]-morpholin-4-yl-methanone
    —— 4-oxonon-8-ynoic acid 529508-05-2 C9H12O3
    4-oxonon-8-ynoic acid
    —— 4,7-dimethyl-dec-5-yne 854828-51-6 C12H22
    4,7-dimethyl-dec-5-yne
    —— 4-(3-cyano-5-benzyloxycarbonylindol-1-yl)benzoic acid ethyl ester 1071970-44-9 C26H20N2O4
    4-(3-cyano-5-benzyloxycarbonylindol-1-yl)benzoic acid ethyl ester
    —— 4-[(3,5-difluorobenzyl)amino]-6-(5-morpholino-1H-benzimidazol-1-yl)pyridine-3-carboxyamide 1227866-33-2 C24H22F2N6O2
    4-[(3,5-difluorobenzyl)amino]-6-(5-morpholino-1H-benzimidazol-1-yl)pyridine-3-carboxyamide
    —— 4-[5-(5-chloro-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-2-(2-dimethylamino-4-methoxy-pyrimidin-5-yl)-3-isopropyl-6-oxo-2,4,5,6-tetrahydro-pyrrolo[3,4-c]pyrazol-4-yl]-benzonitrile 1441761-48-3 C28H27ClN8O3
    4-[5-(5-chloro-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-2-(2-dimethylamino-4-methoxy-pyrimidin-5-yl)-3-isopropyl-6-oxo-2,4,5,6-tetrahydro-pyrrolo[3,4-c]pyrazol-4-yl]-benzonitrile
    —— 4-(3-isopropyl-4-(4-(pyridin-3-yl)-1H-imidazol-1-yl)-1H-indazol-1-yl)-3-methylbenzonitrile 1384542-78-2 C26H22N6
    4-(3-isopropyl-4-(4-(pyridin-3-yl)-1H-imidazol-1-yl)-1H-indazol-1-yl)-3-methylbenzonitrile
    —— 4-[4-(3-bromobenzyl)piperazin-1-yl]-2-pyridin-4-yl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine 1438882-38-2 C26H26BrN5S
    4-[4-(3-bromobenzyl)piperazin-1-yl]-2-pyridin-4-yl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine
    —— 4-[4-[4-[4,6-difluoro-2-[(3R,5S,6R)-5-hydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-1H-benzimidazol-5-yl]phenyl]phenyl]butanoic acid 1569805-43-1 C29H28F2N2O6
    4-[4-[4-[4,6-difluoro-2-[(3R,5S,6R)-5-hydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-1H-benzimidazol-5-yl]phenyl]phenyl]butanoic acid
    —— 4'-bromo-N,N-diisopropyl-[1,1'-biphenyl]-2-carboxamide 1373332-12-7 C19H22BrNO
    4'-bromo-N,N-diisopropyl-[1,1'-biphenyl]-2-carboxamide
    —— (4-benzo[1,3]dioxol-5-yl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-pyridin-2-yl-methanone 18336-21-5 C16H13N3O3
    (4-benzo[1,3]dioxol-5-yl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-pyridin-2-yl-methanone
    —— 4,5-diphenyl-2-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-1<i>H</i>-imidazole 13359-59-6 C27H27N3O
    4,5-diphenyl-2-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-1<i>H</i>-imidazole
    —— 4-(2-Furyl)-but-3-en-2-on-<N-benzyl-N-(4-carboxy-phenyl)-hydrazon> 859-39-2 C22H20N2O3
    4-(2-Furyl)-but-3-en-2-on-<N-benzyl-N-(4-carboxy-phenyl)-hydrazon>
    —— 4-Hydroxy-3.5-diphenyl-6-pyridazinon 92868-20-7 C16H12N2O2
    4-Hydroxy-3.5-diphenyl-6-pyridazinon
    —— 4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)phenol 1338241-37-4 C19H13N5O
    4-(9H-benzo[f]pyrido[2,3-b][1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl)phenol
    —— 4-Brom-cis-α-methanazoxy-toluol 92381-77-6 C8H9BrN2O
    4-Brom-cis-α-methanazoxy-toluol
    —— 4,5-Dichloro-3-methoxy-xanthen-9-one 130533-95-8 C14H8Cl2O3
    4,5-Dichloro-3-methoxy-xanthen-9-one
    —— 4-Acetoxy-1-(2-hydroxyphenyl)-2-azetidinon 79662-92-3 C11H11NO4
    4-Acetoxy-1-(2-hydroxyphenyl)-2-azetidinon
    —— 4-(4-Cyanophenoxymethyl)-4,5,6,7-tetrahydro-1H-benzimidazole, oxalic acid salt 361211-70-3 C2H2O4*C15H15N3O
    4-(4-Cyanophenoxymethyl)-4,5,6,7-tetrahydro-1H-benzimidazole, oxalic acid salt
    —— 4,5-Bis(hydroxymethyl)-9,9-dimethyl-9H-xanthene 1431709-69-1 C17H18O3
    4,5-Bis(hydroxymethyl)-9,9-dimethyl-9H-xanthene
    —— (4S,6S,8R)-10-(tert-butyldimethylsilyloxy)-6-methoxy-8-methyldecan-4-yl-4-nitrobenzoate 1006606-87-6 C25H43NO6Si
    (4S,6S,8R)-10-(tert-butyldimethylsilyloxy)-6-methoxy-8-methyldecan-4-yl-4-nitrobenzoate
    —— (4R,9aR)-7-bromo-6-(1-(R)-methoxy-ethyl)-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 823218-39-9 C19H28BrN3O3
    (4R,9aR)-7-bromo-6-(1-(R)-methoxy-ethyl)-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester
    —— 4-Methyl-1,3-diphenyl-5-(4-methoxyphenyl)-4,5-dihydro-1,2,4-triazol 13346-90-2 C22H21N3O
    4-Methyl-1,3-diphenyl-5-(4-methoxyphenyl)-4,5-dihydro-1,2,4-triazol
    —— 4,7-Dimethyl-1,4,7,10-tetrazacyclododecane-2,9-dione 1061321-23-0 C10H20N4O2
    4,7-Dimethyl-1,4,7,10-tetrazacyclododecane-2,9-dione
    —— 4-phenyloctan-3-one 859069-40-2 C14H20O
    4-phenyloctan-3-one