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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[2-(3-chloro-5-fluorobenzyl)-1-benzothiophen-7-yl]benzamide 1207965-75-0 C22H15ClFNOS
    4-[2-(3-chloro-5-fluorobenzyl)-1-benzothiophen-7-yl]benzamide
    —— 4-amino-3,6,7,7-tetramethyl-3,7-dihydro-pyrimido[4,5-<i>b</i>][1,4]oxazin-2-one 25716-22-7 C10H14N4O2
    4-amino-3,6,7,7-tetramethyl-3,7-dihydro-pyrimido[4,5-<i>b</i>][1,4]oxazin-2-one
    —— 4-(2,7-dibromo-9-(4-hexylphenyl)-9H-fluoren-9-yl)benzonitrile 1338363-56-6 C32H27Br2N
    4-(2,7-dibromo-9-(4-hexylphenyl)-9H-fluoren-9-yl)benzonitrile
    —— 4,7-dimethoxy-2-(thiophen-3-yl)benzo[b]thiophene 1332532-95-2 C14H12O2S2
    4,7-dimethoxy-2-(thiophen-3-yl)benzo[b]thiophene
    —— 4-benzylsulfanylmethyl-5-{4-[dimethylamino-(3-fluorophenyl)-methyl]-cyclohexyl}-1-propyl-4,5-dihydro-1H-imidazole-4-carboxylic acid methyl ester 943449-87-4 C31H42FN3O2S
    4-benzylsulfanylmethyl-5-{4-[dimethylamino-(3-fluorophenyl)-methyl]-cyclohexyl}-1-propyl-4,5-dihydro-1H-imidazole-4-carboxylic acid methyl ester
    —— 4-Tosylamino-3,5-dichlorophenol 303049-40-3 C13H11Cl2NO3S
    4-Tosylamino-3,5-dichlorophenol
    —— 4-hydroxy-5-methyl-3,6-diphenyl-1H-pyridin-2-one 150056-71-6 C18H15NO2
    4-hydroxy-5-methyl-3,6-diphenyl-1H-pyridin-2-one
    —— 4'-Trifluoromethylbiphenyl-2-carboxylic acid-[2-(2-thiophen-2-yl-ethyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide 208590-71-0 C29H25F3N2OS
    4'-Trifluoromethylbiphenyl-2-carboxylic acid-[2-(2-thiophen-2-yl-ethyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide
    —— 4-hydroxymethyl-2-methoxy-4<i>H</i>-[1,3,4]thiadiazin-5-one 51356-31-1 C5H8N2O3S
    4-hydroxymethyl-2-methoxy-4<i>H</i>-[1,3,4]thiadiazin-5-one
    —— (4-Chlorothiophen-3-yl)methanol 1807212-33-4 C5H5ClOS
    (4-Chlorothiophen-3-yl)methanol
    —— 4,4'-((((3',4''-didecyl-[2,2':5',2'':5'',2'''-quaterthiophene]-5,5'''-diyl)bis(4,1-phenylene))bis(oxy))bis(methylene))bis(2,2-dimethyl-1,3-dioxolane) 1454583-75-5 C60H78O6S4
    4,4'-((((3',4''-didecyl-[2,2':5',2'':5'',2'''-quaterthiophene]-5,5'''-diyl)bis(4,1-phenylene))bis(oxy))bis(methylene))bis(2,2-dimethyl-1,3-dioxolane)
    —— 4-(2,3'-(5'-O-4,4'-dimethoxytrityl-thymidyl-2'-deoxyribonucleosidyl)carbonyloxyethyl)-3-nitrobenzoate methyl ester 134403-93-3 C42H41N3O13
    4-(2,3'-(5'-O-4,4'-dimethoxytrityl-thymidyl-2'-deoxyribonucleosidyl)carbonyloxyethyl)-3-nitrobenzoate methyl ester
    —— 4-azido-3-chloro-2-sulfolene 114397-12-5 C4H4ClN3O2S
    4-azido-3-chloro-2-sulfolene
    —— [4-(tert-butyldimethylsilanyloxy)butyl]carbamic acid benzyl ester 1203455-29-1 C18H31NO3Si
    [4-(tert-butyldimethylsilanyloxy)butyl]carbamic acid benzyl ester
    —— 4-chloro-2-(4-fluorophenyl)-3-(3-hydroxybutyn-1-yl)quinoline 1251546-36-7 C19H13ClFNO
    4-chloro-2-(4-fluorophenyl)-3-(3-hydroxybutyn-1-yl)quinoline
    —— 4-{[(9H-Carbazol-9-YL)imino]methyl}-N,N-diethylaniline 71900-81-7 C23H23N3
    4-{[(9H-Carbazol-9-YL)imino]methyl}-N,N-diethylaniline
    —— [4-(N-indolyl)-2,6-dichlorophenyl]bis(2,4,6-trichlorophenyl)methane 1050673-43-2 C27H13Cl8N
    [4-(N-indolyl)-2,6-dichlorophenyl]bis(2,4,6-trichlorophenyl)methane
    —— 4-amino-3-(4-bromophenylazo)naphthalene-1-sulfonic acid sodium salt 878768-74-2 C16H11BrN3O3S*Na
    4-amino-3-(4-bromophenylazo)naphthalene-1-sulfonic acid sodium salt
    —— 4-[(2S)-2-(4-benzyloxy-3,5-dimethoxybenzoylamino)-3-methoxy-propionylamino]piperidine-1-carboxylic acid 2,2,2-trichloroethyl ester 904688-47-7 C28H34Cl3N3O8
    4-[(2S)-2-(4-benzyloxy-3,5-dimethoxybenzoylamino)-3-methoxy-propionylamino]piperidine-1-carboxylic acid 2,2,2-trichloroethyl ester
    —— 4,4-Difluoro-3-methylbutanoic acid 1785096-82-3 C5H8F2O2
    4,4-Difluoro-3-methylbutanoic acid
    —— 4-nitrooxy-pentanal 26947-03-5 C5H9NO4
    4-nitrooxy-pentanal
    —— 4-(2-(2-thienyl)ethoxy)acetophenone 478163-12-1 C14H14O2S
    4-(2-(2-thienyl)ethoxy)acetophenone
    —— 4-(4-tert-butoxycarbonyl-1-piperazinyl)methyl-6-(3-fluoro-4-methoxy-phenyl)-2-isobutyl-2H-pyridazin-3-one 503822-92-2 C25H35FN4O4
    4-(4-tert-butoxycarbonyl-1-piperazinyl)methyl-6-(3-fluoro-4-methoxy-phenyl)-2-isobutyl-2H-pyridazin-3-one
    —— 4,4-Dimethyl-1-(2-phenylethynyl-phenyl)-pent-2-yn-1-one 454451-56-0 C21H18O
    4,4-Dimethyl-1-(2-phenylethynyl-phenyl)-pent-2-yn-1-one
    —— 4-[3-(N-(thien-2-ylmethyl)-N-benzoylamino)propylthio]pyridine 156009-48-2 C20H20N2OS2
    4-[3-(N-(thien-2-ylmethyl)-N-benzoylamino)propylthio]pyridine
    —— 4-Diacetamino-5-phenylsulfamoyl-1-methyl-imidazol 109500-80-3 C14H16N4O4S
    4-Diacetamino-5-phenylsulfamoyl-1-methyl-imidazol
    —— 4-(methylsulfonyl)cinnoline 17341-78-5 C9H8N2O2S
    4-(methylsulfonyl)cinnoline
    —— 4-trimethylsilylmethyltriphenylamine 140618-51-5 C22H25NSi
    4-trimethylsilylmethyltriphenylamine
    —— 4-chloro-N-(cycloheptylmethyl)-1-ethyl-1H-indole-3-carboxamide 1188310-49-7 C19H25ClN2O
    4-chloro-N-(cycloheptylmethyl)-1-ethyl-1H-indole-3-carboxamide
    —— 4-Chloro-5-(3-cyclopropylsulfamoyl-4-hydroxy-phenoxy)-6-methyl-1H-indole-2-carboxylic acid 503631-55-8 C19H17ClN2O6S
    4-Chloro-5-(3-cyclopropylsulfamoyl-4-hydroxy-phenoxy)-6-methyl-1H-indole-2-carboxylic acid
    —— 4-(cyclopropylamino)-2-(4-(piperazin-1-yl)phenylamino)pyrimidine-5-carboxamide 1198302-16-7 C18H23N7O
    4-(cyclopropylamino)-2-(4-(piperazin-1-yl)phenylamino)pyrimidine-5-carboxamide
    —— 4-chloro-N-((S)-1-((S)-2-(methoxymethyl)pyrrolidin-1-yl)-3-methylbutan-2-yl)-N-methylbenzamide 1380100-75-3 C19H29ClN2O2
    4-chloro-N-((S)-1-((S)-2-(methoxymethyl)pyrrolidin-1-yl)-3-methylbutan-2-yl)-N-methylbenzamide
    —— 4-(2-Dimethylamino-ethoxy)-triphenylcarbinol 4406-10-4 C23H25NO2
    4-(2-Dimethylamino-ethoxy)-triphenylcarbinol
    —— (4S,5S,8EZ,10E,12E)-8,12-dimethyl-4,5-isopropylidenedioxytetradeca-8,10,12-trienoate 124575-43-5 C21H34O4
    (4S,5S,8EZ,10E,12E)-8,12-dimethyl-4,5-isopropylidenedioxytetradeca-8,10,12-trienoate
    —— 4-[5-(3-Fluoro-phenyl)-2-naphthalen-2-yl-2H-pyrazol-3-yl]-butyric acid 936949-02-9 C23H19FN2O2
    4-[5-(3-Fluoro-phenyl)-2-naphthalen-2-yl-2H-pyrazol-3-yl]-butyric acid
    —— 4-chloro-N-[(R)-1-(1-ethyl-6-morpholin-4-ylmethyl-1H-benzoimidazol-2-yl)-ethyl]-benzenesulfonamide 1025507-03-2 C22H27ClN4O3S
    4-chloro-N-[(R)-1-(1-ethyl-6-morpholin-4-ylmethyl-1H-benzoimidazol-2-yl)-ethyl]-benzenesulfonamide
    —— 4-[5-(3-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-[2-(1-methylpyrrolidin-2-yl)ethyl]benzamide 1202485-03-7 C26H27ClN6O
    4-[5-(3-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-[2-(1-methylpyrrolidin-2-yl)ethyl]benzamide
    —— 4,4'-(5-azonia-1,9-diaza-5,5-dimethylnonane-1,9-diyl)bis(6-methoxy-5,8-quinazolinedione) iodide 120075-88-9 C26H30N7O6*I
    4,4'-(5-azonia-1,9-diaza-5,5-dimethylnonane-1,9-diyl)bis(6-methoxy-5,8-quinazolinedione) iodide
    —— (4S,5R)-3-((S)-2-Fluoro-3,3-dimethyl-butyryl)-4-methyl-5-phenyl-oxazolidin-2-one 141022-89-1 C16H20FNO3
    (4S,5R)-3-((S)-2-Fluoro-3,3-dimethyl-butyryl)-4-methyl-5-phenyl-oxazolidin-2-one
    —— 4-[(R)-((2S,5S)-2,5-Dimethyl-piperazin-1-yl)-(3-methoxy-phenyl)-methyl]-N-ethyl-N-phenyl-benzamide 769920-30-1 C29H35N3O2
    4-[(R)-((2S,5S)-2,5-Dimethyl-piperazin-1-yl)-(3-methoxy-phenyl)-methyl]-N-ethyl-N-phenyl-benzamide
    —— 4-(3,4-dimethoxyphenyl)-3-methyl-1-phenyl-7,8-dihydro-1H-pyrazolo[3,4-b]quinolin-5(6H)-one 1376573-38-4 C25H23N3O3
    4-(3,4-dimethoxyphenyl)-3-methyl-1-phenyl-7,8-dihydro-1H-pyrazolo[3,4-b]quinolin-5(6H)-one
    —— 4-(5-(3-(N-tert-butylsulfamoyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-(piperidin-4-yl)benzamide 1202488-17-2 C28H33N7O3S
    4-(5-(3-(N-tert-butylsulfamoyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-(piperidin-4-yl)benzamide
    —— 4-(4-Methoxy-phenyl)-3-phenyl-1-oxa-2-aza-spiro[4.5]dec-2-en-6-one 5765-28-6 C21H21NO3
    4-(4-Methoxy-phenyl)-3-phenyl-1-oxa-2-aza-spiro[4.5]dec-2-en-6-one
    —— 4-ethoxycarbonylamino-2-methyl-thiophene-3-carboxylic acid ethyl ester 20946-38-7 C11H15NO4S
    4-ethoxycarbonylamino-2-methyl-thiophene-3-carboxylic acid ethyl ester
    —— 4-(3-Dimethylamino-prop-1-ynyl)-1,2,5-trimethyl-piperidin-4-ol 15793-91-6 C13H24N2O
    4-(3-Dimethylamino-prop-1-ynyl)-1,2,5-trimethyl-piperidin-4-ol
    —— 4-[4-(3,4-dimethoxybenzylamino)-6-trifluoromethyl-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid 1099532-49-6 C23H24F3N3O4S
    4-[4-(3,4-dimethoxybenzylamino)-6-trifluoromethyl-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid
    —— {4-chloro-3-[2-chloro-4-(methylsulfonyl)phenoxy]phenyl}acetonitrile 942268-45-3 C15H11Cl2NO3S
    {4-chloro-3-[2-chloro-4-(methylsulfonyl)phenoxy]phenyl}acetonitrile
    —— (4-isopropyl-piperazin-1-yl)-{5-[6-(6-methoxy-pyridin-3-yl)-quinazolin-4-yl]-2-methyl-phenyl}-methanone 1431542-14-1 C29H31N5O2
    (4-isopropyl-piperazin-1-yl)-{5-[6-(6-methoxy-pyridin-3-yl)-quinazolin-4-yl]-2-methyl-phenyl}-methanone
    —— 4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-[2-(3-hydroxymethylpiperidin-1-yl)-2-oxoethyl]benzamide 1032612-15-9 C27H27Cl2N3O6S
    4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-[2-(3-hydroxymethylpiperidin-1-yl)-2-oxoethyl]benzamide
    —— 4-piperazin-1-yl-2-pyridin-4-ylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine 1438884-12-8 C18H16N6S
    4-piperazin-1-yl-2-pyridin-4-ylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine