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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,9-dioxo-4,9-dihydro-pyrano[2,3-<i>g</i>]chromene-2,7-dicarboxylic acid diethyl ester 40449-80-7 C18H14O8
    4,9-dioxo-4,9-dihydro-pyrano[2,3-<i>g</i>]chromene-2,7-dicarboxylic acid diethyl ester
    —— 4,6-Dihydroxy-1,9,10-anthiridin 28733-31-5 C11H7N3O2
    4,6-Dihydroxy-1,9,10-anthiridin
    —— 4-methoxy-3,5-dinitro-thiophenol 98550-13-1 C7H6N2O5S
    4-methoxy-3,5-dinitro-thiophenol
    —— 4-(4-hydroxy-3-methoxy-3'-nitro-benzhydrylidene)-2-methoxy-cyclohexa-2,5-dienone 55252-39-6 C21H17NO6
    4-(4-hydroxy-3-methoxy-3'-nitro-benzhydrylidene)-2-methoxy-cyclohexa-2,5-dienone
    —— 4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-3,6-dihydro-α-(p-fluorophenyl)-1(2H)-pyridinebutanol 61335-00-0 C20H24FN3O2
    4-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-3,6-dihydro-α-(p-fluorophenyl)-1(2H)-pyridinebutanol
    —— 4-ethyl-8-amino-3,4-dihydro-3-oxo-2H(1,4)benzothiazine 90618-05-6 C10H12N2OS
    4-ethyl-8-amino-3,4-dihydro-3-oxo-2H(1,4)benzothiazine
    —— 4-benzoylamino-5-phenyl-dihydro-furan-2-one 101442-30-2 C17H15NO3
    4-benzoylamino-5-phenyl-dihydro-furan-2-one
    —— 4-(S-β-D-Glucosido-4-mercapto-phenyl)-1-vanillyliden-thiosemicarbazid 100628-90-8 C21H25N3O7S2
    4-(S-β-D-Glucosido-4-mercapto-phenyl)-1-vanillyliden-thiosemicarbazid
    —— 4-methyl-1-oxo-hexahydro-indan-4-carboxylic acid ethyl ester 100532-96-5 C13H20O3
    4-methyl-1-oxo-hexahydro-indan-4-carboxylic acid ethyl ester
    —— 4-(2-(4-(2-Hydroxyethyl)piperazin-1-yl)pyridin-5-yl)-N-(3,4,5-trimethoxyphenyl)-2-pyrimidineamine 207282-33-5 C24H30N6O4
    4-(2-(4-(2-Hydroxyethyl)piperazin-1-yl)pyridin-5-yl)-N-(3,4,5-trimethoxyphenyl)-2-pyrimidineamine
    —— 4',6'-dibromo-4-chloro-6-isopropyl-3-methyl-2,2'-azo-di-phenol 109602-87-1 C16H15Br2ClN2O2
    4',6'-dibromo-4-chloro-6-isopropyl-3-methyl-2,2'-azo-di-phenol
    —— 4-phenylazo-benzenesulfonic acid-(4-chloro-anilide) 130576-45-3 C18H14ClN3O2S
    4-phenylazo-benzenesulfonic acid-(4-chloro-anilide)
    —— 4-(4-Fluoro-2-methylphenyl)-2-(1-methylethyl)-6-phenyl-3-pyridinecarboxylic acid, ethyl ester 137586-80-2 C24H24FNO2
    4-(4-Fluoro-2-methylphenyl)-2-(1-methylethyl)-6-phenyl-3-pyridinecarboxylic acid, ethyl ester
    —— 4-chloro-6-(5-(3-hydroxy-4-methoxybenzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)benzene-1,3-diol 1228281-29-5 C20H20ClN3O4
    4-chloro-6-(5-(3-hydroxy-4-methoxybenzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)benzene-1,3-diol
    —— 4-((3-(5-chloro-2,4-dihydroxyphenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)carbonyl)benzenesulfonamide 1228278-40-7 C19H17ClN4O5S
    4-((3-(5-chloro-2,4-dihydroxyphenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)carbonyl)benzenesulfonamide
    —— 4-(4-amino-benzyl)-1-bromo-isoquinolin-3-ylamine 49710-72-7 C16H14BrN3
    4-(4-amino-benzyl)-1-bromo-isoquinolin-3-ylamine
    —— 4-[2-[5-chloro-4-[(4-chlorophenylsulfonyl)-(2,5-difluorophenyl)methyl]pyridin-2-yl]aminoethyl]morpholine 558465-36-4 C24H23Cl2F2N3O3S
    4-[2-[5-chloro-4-[(4-chlorophenylsulfonyl)-(2,5-difluorophenyl)methyl]pyridin-2-yl]aminoethyl]morpholine
    —— 4-(2-hydroxy-3-(1-(5-phenyl-1,2-dihydrothieno[2,3-d]pyrimidin-4-yl)piperidin-4-ylamino)propoxy)-2-(hydroxymethyl)phenol 1041191-10-9 C27H32N4O4S
    4-(2-hydroxy-3-(1-(5-phenyl-1,2-dihydrothieno[2,3-d]pyrimidin-4-yl)piperidin-4-ylamino)propoxy)-2-(hydroxymethyl)phenol
    —— 4-benzyl-N-[(6-cyanopyridin-3-yl)methyl]piperidine-1-carboxamide 1392003-23-4 C20H22N4O
    4-benzyl-N-[(6-cyanopyridin-3-yl)methyl]piperidine-1-carboxamide
    —— 4-[4-(4-Bromo-phenyl)-thiazol-2-yl]-7-morpholin-4-yl-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione 92989-49-6 C27H24BrN3O3S
    4-[4-(4-Bromo-phenyl)-thiazol-2-yl]-7-morpholin-4-yl-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione
    —— 4-(2,6-diethyl-4-methylphenyl)-6-carbamoylmethoxy-5-benzyloxy-2-methyl-3(2H)-pyridazinone 1384438-43-0 C25H29N3O4
    4-(2,6-diethyl-4-methylphenyl)-6-carbamoylmethoxy-5-benzyloxy-2-methyl-3(2H)-pyridazinone
    —— 4-(2,5-difluoro-4-methoxyphenyl)-1-(3-phenylpropanoyl)piperazine 800372-79-6 C20H22F2N2O2
    4-(2,5-difluoro-4-methoxyphenyl)-1-(3-phenylpropanoyl)piperazine
    —— (4,5-dimethyl-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(3-fluoro-2-methoxyphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone 1597523-21-1 C24H23FN6O3
    (4,5-dimethyl-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(3-fluoro-2-methoxyphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone
    —— 4-[(4-{2-[(2-methoxy-1-methylethyl)amino]-4-methyl-1,3-thiazol-5-yl}pyrimidin-2-yl)amino]phenol 930581-04-7 C18H21N5O2S
    4-[(4-{2-[(2-methoxy-1-methylethyl)amino]-4-methyl-1,3-thiazol-5-yl}pyrimidin-2-yl)amino]phenol
    —— 4-{6-[(4-carbamoylphenyl)ethynyl]-8-[(2-methylpropyl)amino]imidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide 1351374-08-7 C29H28N6O2
    4-{6-[(4-carbamoylphenyl)ethynyl]-8-[(2-methylpropyl)amino]imidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide
    —— 4-chloro-3-{2-[5-(2-pyrrolidin-1-ylethoxy)pyridin-2-ylamino]-[1,2,4]triazolo[1,5-a]pyridin-6-yl}phenol 1352930-21-2 C23H23ClN6O2
    4-chloro-3-{2-[5-(2-pyrrolidin-1-ylethoxy)pyridin-2-ylamino]-[1,2,4]triazolo[1,5-a]pyridin-6-yl}phenol
    —— 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-(2-(2-sulfoethylamino)ethylcarbamoyl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1351278-34-6 C41H60N2O6S
    4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-3a-(2-(2-sulfoethylamino)ethylcarbamoyl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-amino-1-{(5aR,6R,8S,8aR)-5a,6,8,8a-tetrahydro-8-[(triphenylmethoxy)methyl]-4H-furo[3,4-b][1,2,3]triazolo[1,5-d][1,4]oxazin-6-yl}pyrimidin-2(1H)-one 1426142-33-7 C31H28N6O4
    4-amino-1-{(5aR,6R,8S,8aR)-5a,6,8,8a-tetrahydro-8-[(triphenylmethoxy)methyl]-4H-furo[3,4-b][1,2,3]triazolo[1,5-d][1,4]oxazin-6-yl}pyrimidin-2(1H)-one
    —— 4-(2-{3-[4-(4-butoxy-3-chloro-benzyl)-phenyl]-propoxy}-ethyl)-morpholine 120581-89-7 C26H36ClNO3
    4-(2-{3-[4-(4-butoxy-3-chloro-benzyl)-phenyl]-propoxy}-ethyl)-morpholine
    —— 4-{[(6-bromo(2-naphthyl))sulfonyl]amino}-5-methylthiothiophene-2-carboxamidine 288398-64-1 C16H14BrN3O2S3
    4-{[(6-bromo(2-naphthyl))sulfonyl]amino}-5-methylthiothiophene-2-carboxamidine
    —— 4-(9-Fluoro-1-oxo-1,2,3,4-tetrahydro-[1,4]diazepino[6,7,1-hi]indol-6-yl)-benzaldehyde 328545-21-7 C18H13FN2O2
    4-(9-Fluoro-1-oxo-1,2,3,4-tetrahydro-[1,4]diazepino[6,7,1-hi]indol-6-yl)-benzaldehyde
    —— 4-(2-{4-[2-(4-Methoxyphenyl)diazen-1-yl]phenyl}diazen-1-yl)-2-methylphenol 249731-98-4 C20H18O2N4
    4-(2-{4-[2-(4-Methoxyphenyl)diazen-1-yl]phenyl}diazen-1-yl)-2-methylphenol
    —— [(4'-Methoxy-biphenyl-4-sulfonyl)-(2-methoxy-ethyl)-amino]-(tetrahydro-pyran-4-yl)-acetic acid 564486-69-7 C23H29NO7S
    [(4'-Methoxy-biphenyl-4-sulfonyl)-(2-methoxy-ethyl)-amino]-(tetrahydro-pyran-4-yl)-acetic acid
    —— 4-fluoro-N-[2-(phenylethynyl)-4-(trifluoromethyl)phenyl]benzamide 1415218-79-9 C22H13F4NO
    4-fluoro-N-[2-(phenylethynyl)-4-(trifluoromethyl)phenyl]benzamide
    —— 4-(4-methoxy-phenyl)-1-methyl-3-phenyl-imidazolidine 56301-86-1 C17H20N2O
    4-(4-methoxy-phenyl)-1-methyl-3-phenyl-imidazolidine
    —— 4-(5-(5-(1-methylethyl)-2,5-diazabicyclo[2.2.1]hept-2-yl)imidazo[1,2-c]pyrimidin-7-yl)-N-(2-thienylmethyl)-2-pyridinamine 861415-70-5 C24H27N7S
    4-(5-(5-(1-methylethyl)-2,5-diazabicyclo[2.2.1]hept-2-yl)imidazo[1,2-c]pyrimidin-7-yl)-N-(2-thienylmethyl)-2-pyridinamine
    —— 4-[1-(6-amino-4-morpholin-4-yl-quinazolin-2-yl)-5-chloro-1H-indol-3-yl]-4-oxo-butyric acid 792924-93-7 C24H22ClN5O4
    4-[1-(6-amino-4-morpholin-4-yl-quinazolin-2-yl)-5-chloro-1H-indol-3-yl]-4-oxo-butyric acid
    —— 4-{2-(ethylamino)-4-[3-(methyloxy)phenyl]-1,3-thiazol-5-yl}-N-[3-fluoro-4-({1-[2-(methylsulfonyl)ethyl]-4-piperidinyl}oxy)phenyl]-2-pyrimidinamine 1126431-05-7 C30H35FN6O4S2
    4-{2-(ethylamino)-4-[3-(methyloxy)phenyl]-1,3-thiazol-5-yl}-N-[3-fluoro-4-({1-[2-(methylsulfonyl)ethyl]-4-piperidinyl}oxy)phenyl]-2-pyrimidinamine
    —— 4-Methoxy-6-methyl-5',6',7',8'-tetrahydro-[1,2']binaphthalenyl-2-carboxylic acid methyl ester 60721-57-5 C24H24O3
    4-Methoxy-6-methyl-5',6',7',8'-tetrahydro-[1,2']binaphthalenyl-2-carboxylic acid methyl ester
    —— 4-N-Methylpiperazinopyridin-3-sulfonamid 57725-06-1 C10H16N4O2S
    4-N-Methylpiperazinopyridin-3-sulfonamid
    —— 4-[4-benzenesulfonyl-6-(2-chloro-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid 62693-08-7 C22H16ClN5O4S
    4-[4-benzenesulfonyl-6-(2-chloro-anilino)-[1,3,5]triazin-2-ylamino]-benzoic acid
    —— 4-(5-biphenyl-4-yl-1,3-diphenyl-1<i>H</i>-pyrazol-4-ylazo)-<i>N</i>-<i>p</i>-tolyl-benzenesulfonamide 62684-68-8 C40H31N5O2S
    4-(5-biphenyl-4-yl-1,3-diphenyl-1<i>H</i>-pyrazol-4-ylazo)-<i>N</i>-<i>p</i>-tolyl-benzenesulfonamide
    —— 4-(3-Isopropenyl-phenyl)-pentanoic acid diethylamide 61123-34-0 C18H27NO
    4-(3-Isopropenyl-phenyl)-pentanoic acid diethylamide
    —— 4-Amino-1-butyl-2-propyl-imidazol-5-carboxamid 14040-82-5 C11H20N4O
    4-Amino-1-butyl-2-propyl-imidazol-5-carboxamid
    —— 4-[3'-Methyl-4'-(3-methylbenzyloxy)biphenyl-4-yloxymethyl]-2,2-dimethyl-1,3-dioxolane 309947-28-2 C27H30O4
    4-[3'-Methyl-4'-(3-methylbenzyloxy)biphenyl-4-yloxymethyl]-2,2-dimethyl-1,3-dioxolane
    —— 4-(2,2-difluoro-1-hydroxyoctyl)benzonitrile 1450740-87-0 C15H19F2NO
    4-(2,2-difluoro-1-hydroxyoctyl)benzonitrile
    —— 4-Methyl-4-(2-methylaminoethyl)-3,4-dihydronaphthalin-1(2H)-on 749791-07-9 C14H19NO
    4-Methyl-4-(2-methylaminoethyl)-3,4-dihydronaphthalin-1(2H)-on
    —— 4-acetyl-2-phenyl-4<i>H</i>-benzo[<i>e</i>]pyrazolo[1,5-<i>b</i>][1,2,4]thiadiazine 9,9-dioxide 59761-77-2 C17H13N3O3S
    4-acetyl-2-phenyl-4<i>H</i>-benzo[<i>e</i>]pyrazolo[1,5-<i>b</i>][1,2,4]thiadiazine 9,9-dioxide
    —— 4-methyl-2-phenyl-4<i>H</i>-benzo[<i>d</i>]pyrrolo[1,2-<i>a</i>]imidazole-3-carbonitrile 61997-14-6 C18H13N3
    4-methyl-2-phenyl-4<i>H</i>-benzo[<i>d</i>]pyrrolo[1,2-<i>a</i>]imidazole-3-carbonitrile
    —— 4-Anilino-4-(benzoyloxymethyl)-1-(2-phenyl-ethyl)-piperidin 61086-10-0 C27H32N2O
    4-Anilino-4-(benzoyloxymethyl)-1-(2-phenyl-ethyl)-piperidin