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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(6-oxo-3,5-diphenylpyridazin-1-yl)butanehydrazide 127661-99-8 C20H20N4O2
    4-(6-oxo-3,5-diphenylpyridazin-1-yl)butanehydrazide
    —— 4-(4-bromo-1-(4-chlorophenyl)-1H-pyrazol-3-yl)benzonitrile 1367843-47-7 C16H9BrClN3
    4-(4-bromo-1-(4-chlorophenyl)-1H-pyrazol-3-yl)benzonitrile
    —— 4-chloro-<i>N</i>-(5-methylimino-4-phenyl-[1,2,4]dithiazolidin-3-ylidene)-benzamide 68013-97-8 C16H12ClN3OS2
    4-chloro-<i>N</i>-(5-methylimino-4-phenyl-[1,2,4]dithiazolidin-3-ylidene)-benzamide
    —— 4,4'-bis(trityloxymethyl)-2-nitrobiphenyl 695169-62-1 C52H41NO4
    4,4'-bis(trityloxymethyl)-2-nitrobiphenyl
    —— 4-(2-{3,3-difluoro-2-[4-(5-fluoropyridin-2-yl)phenyl]-2-hydroxypropyl}-1-trityl-1H-imidazol-4-yl)-1,1,1-trifluoro-3,3-dimethylbutan-2-ol 1022155-60-7 C42H37F6N3O2
    4-(2-{3,3-difluoro-2-[4-(5-fluoropyridin-2-yl)phenyl]-2-hydroxypropyl}-1-trityl-1H-imidazol-4-yl)-1,1,1-trifluoro-3,3-dimethylbutan-2-ol
    —— 4-fluoro-2-[(4-methylphenyl)sulfonyl]benzofuran 1519726-70-5 C15H11FO3S
    4-fluoro-2-[(4-methylphenyl)sulfonyl]benzofuran
    —— 4,6-dimethyl-4-(4-methylphenyl)chroman-2-one 1613191-08-4 C18H18O2
    4,6-dimethyl-4-(4-methylphenyl)chroman-2-one
    —— 4-{[(2-amino-3,5-bis(4-methoxyphenyl))phenyl]methyl}aminocyclohexan-1-ol 1618645-55-8 C27H32N2O3
    4-{[(2-amino-3,5-bis(4-methoxyphenyl))phenyl]methyl}aminocyclohexan-1-ol
    —— 4'-(Bromomethyl)-3'-methyl[1,1'-biphenyl]-4-carbonitrile 1160430-92-1 C15H12BrN
    4'-(Bromomethyl)-3'-methyl[1,1'-biphenyl]-4-carbonitrile
    —— 4-{5-chloro-4-[1-(5-ethyl-pyrimidin-2-yl)-piperidin-4-yloxy]-2-oxo-2H-pyridin-1-ylmethyl}-3-fluoro-benzonitrile 1356175-05-7 C24H23ClFN5O2
    4-{5-chloro-4-[1-(5-ethyl-pyrimidin-2-yl)-piperidin-4-yloxy]-2-oxo-2H-pyridin-1-ylmethyl}-3-fluoro-benzonitrile
    —— 4,4'-Dimethoxy-3-nitro-1,1'-binaphthyl 41908-16-1 C22H17NO4
    4,4'-Dimethoxy-3-nitro-1,1'-binaphthyl
    —— 4-N-acetyl-5-phenyl-2'-deoxycytidine 1044218-88-3 C17H19N3O5
    4-N-acetyl-5-phenyl-2'-deoxycytidine
    —— (4E)-4-methyl-7-phenyl-1,4-heptadien-3-ol acetate 190667-51-7 C16H20O2
    (4E)-4-methyl-7-phenyl-1,4-heptadien-3-ol acetate
    —— 4-(2-{1-acetyl-2-[3-hydroxy-4-(3-iodophenyl)butyl]hydrazino}ethyl)benzoic acid 841234-51-3 C21H25IN2O4
    4-(2-{1-acetyl-2-[3-hydroxy-4-(3-iodophenyl)butyl]hydrazino}ethyl)benzoic acid
    —— 4-methyl-pyridine-2-carboxylic acid-(1S,2S,5R)-[7-methyl-3-(2-methyl-5-m-tolyl-thiazole-4-carbonyl)-3-aza-bicyclo[3.3.0]oct-2-ylmethyl]-amide 1097257-96-9 C28H32N4O2S
    4-methyl-pyridine-2-carboxylic acid-(1S,2S,5R)-[7-methyl-3-(2-methyl-5-m-tolyl-thiazole-4-carbonyl)-3-aza-bicyclo[3.3.0]oct-2-ylmethyl]-amide
    —— 4-(2-Benzyl-5-iodo-3H-imidazol-4-yl)-piperidine-1-carboxylic acid tert-butyl ester 301221-83-0 C20H26IN3O2
    4-(2-Benzyl-5-iodo-3H-imidazol-4-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[5-(3,5-bis(trifluoromethyl)phenyl)-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]-N-[1-methyl-2-[(1-methylethyl)amino]-2-oxoethyl]-1-naphthalenecarboxamide 1093861-85-8 C29H24F9N3O3
    4-[5-(3,5-bis(trifluoromethyl)phenyl)-4,5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]-N-[1-methyl-2-[(1-methylethyl)amino]-2-oxoethyl]-1-naphthalenecarboxamide
    —— 4-tert-butyl-N-(4-chloro-2-(5-methyl-1H-[1,2,3]triazolo[4,5-b]pyridine-1-yl)phenyl)benzenesulfonamide 1094757-73-9 C22H22ClN5O2S
    4-tert-butyl-N-(4-chloro-2-(5-methyl-1H-[1,2,3]triazolo[4,5-b]pyridine-1-yl)phenyl)benzenesulfonamide
    —— 4-[2-(2-methoxyethylamino)ethyl]-6-(2-methylphenyl)-2H-pyrazolo[3,4-b]pyridin-3-amine 1225069-84-0 C18H23N5O
    4-[2-(2-methoxyethylamino)ethyl]-6-(2-methylphenyl)-2H-pyrazolo[3,4-b]pyridin-3-amine
    —— (4-methoxybenzyl)-(6-o-tolylthieno[3,2-d]pyrimidin-4-yl)amine 1099827-00-5 C21H19N3OS
    (4-methoxybenzyl)-(6-o-tolylthieno[3,2-d]pyrimidin-4-yl)amine
    —— 4-(4'-fluorobiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1289620-86-5 C18H20FNO4S
    4-(4'-fluorobiphenyl-4-yl)-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4-[(S)-4-carboxy-2-({4-[2-((3S,4S)-3,4-dihydroxy-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073446-69-1 C28H35N5O10
    4-[(S)-4-carboxy-2-({4-[2-((3S,4S)-3,4-dihydroxy-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
    —— 4-Phenyl-2-methyl-pyrazolo<5,1-b>chinazolon 97789-03-2 C17H13N3O
    4-Phenyl-2-methyl-pyrazolo<5,1-b>chinazolon
    —— 4-{4-[2-(3-iodo-phenyl)-acetylamino]-2-trifluoromethyl-benzyl}-piperazine-1-carboxylic acid tert-butyl ester 1609678-42-3 C25H29F3IN3O3
    4-{4-[2-(3-iodo-phenyl)-acetylamino]-2-trifluoromethyl-benzyl}-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-(3-methyl-5-phenyl-pent-2-enoyl)-morpholine 72680-93-4 C16H21NO2
    4-(3-methyl-5-phenyl-pent-2-enoyl)-morpholine
    —— 4-Methyl-pentanoic acid [2-(4-sulfamoyl-phenyl)-ethyl]-amide 5064-81-3 C14H22N2O3S
    4-Methyl-pentanoic acid [2-(4-sulfamoyl-phenyl)-ethyl]-amide
    —— 4-(N',N'-Diethyl-hydrazino)-3,5-dinitro-benzonitrile 52728-60-6 C11H13N5O4
    4-(N',N'-Diethyl-hydrazino)-3,5-dinitro-benzonitrile
    —— (4R,4aS,6R,7R,7aR,12bS)-3-(cyclopropylmethyl)-7-methoxy-9-((4-methoxybenzyl)oxy)-6-(((4-((tetrahydro-2H-pyran-2-yl)oxy)benzyl)oxy)methyl)-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline 1367598-18-2 C44H53NO7
    (4R,4aS,6R,7R,7aR,12bS)-3-(cyclopropylmethyl)-7-methoxy-9-((4-methoxybenzyl)oxy)-6-(((4-((tetrahydro-2H-pyran-2-yl)oxy)benzyl)oxy)methyl)-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline
    —— 4-[4-(4-acetylamino-benzenesulfonylamino)-6-benzenesulfonyl-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester 62752-40-3 C26H24N6O7S2
    4-[4-(4-acetylamino-benzenesulfonylamino)-6-benzenesulfonyl-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester
    —— 4-Acetoxy-1,3-dimethyl-phenanthren-2-carbonsaeure-methylester 60876-72-4 C20H18O4
    4-Acetoxy-1,3-dimethyl-phenanthren-2-carbonsaeure-methylester
    —— 4,5,6,7-Tetrahydro-2H-indazole-3-sulfonyl chloride 1823252-02-3 C7H9ClN2O2S
    4,5,6,7-Tetrahydro-2H-indazole-3-sulfonyl chloride
    —— 4'-((2R)-2-(tert-butoxycarbonylamino)-4-(3-(1-(3-methoxypropyl)-1H-indol-2-yl)piperidin-1-yl)-4-oxobutyl)biphenyl-4-carboxylic acid 1246361-59-0 C39H47N3O6
    4'-((2R)-2-(tert-butoxycarbonylamino)-4-(3-(1-(3-methoxypropyl)-1H-indol-2-yl)piperidin-1-yl)-4-oxobutyl)biphenyl-4-carboxylic acid
    —— 4-[4-[4-[4-(dimethylamino)phenyl]phenyl]phenyl]benzonitrile 130447-14-2 C27H22N2
    4-[4-[4-[4-(dimethylamino)phenyl]phenyl]phenyl]benzonitrile
    —— (4R)-1-(1,3-dithianyl)-4-(2-propenylepoxy)-2-cyclohexen-1-ol 123331-89-5 C13H20O2S2
    (4R)-1-(1,3-dithianyl)-4-(2-propenylepoxy)-2-cyclohexen-1-ol
    —— (4-chlorobenzyl)-(4-oxo-butyl)-carbamic acid tert-butyl ester 239482-84-9 C16H22ClNO3
    (4-chlorobenzyl)-(4-oxo-butyl)-carbamic acid tert-butyl ester
    —— 4-[3-(4-Hydroxy-phenyl)-1H-indol-2-yl]-benzoic acid methyl ester 628321-28-8 C22H17NO3
    4-[3-(4-Hydroxy-phenyl)-1H-indol-2-yl]-benzoic acid methyl ester
    —— 4-{3-[4-(1,2-Diphenyl-but-1-enyl)-phenyl]-acryloylsulfamoyl}-benzoic acid 500108-02-1 C32H27NO5S
    4-{3-[4-(1,2-Diphenyl-but-1-enyl)-phenyl]-acryloylsulfamoyl}-benzoic acid
    —— (4Z,8E)-Undeca-4,8-dien-1-ol 84254-19-3 C11H20O
    (4Z,8E)-Undeca-4,8-dien-1-ol
    —— 4-amino-7-[3,5-di-O-(tetrahydropyran-2-yl)-β-D-arabinofuranosyl]-5-iodo-7H-pyrrolo[2,3-d]pyrimidine 1440537-26-7 C21H29IN4O6
    4-amino-7-[3,5-di-O-(tetrahydropyran-2-yl)-β-D-arabinofuranosyl]-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-oxo-2-(2-trifluoromethyl-benzylamino)-4,5-dihydro-imidazole-1-carboxylic acid benzyl ester 883865-33-6 C19H16F3N3O3
    4-oxo-2-(2-trifluoromethyl-benzylamino)-4,5-dihydro-imidazole-1-carboxylic acid benzyl ester
    —— 4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]-7-chloro-3-(5-morpholin-4-yl-1H-benzimidazol-2-yl)quinolin-2(1H)-one 405170-67-4 C27H29ClN6O2
    4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]-7-chloro-3-(5-morpholin-4-yl-1H-benzimidazol-2-yl)quinolin-2(1H)-one
    —— 4-{2-[(3-bromopropyl)oxy]ethyl}tetrahydro-2H-pyran 1207721-46-7 C10H19BrO2
    4-{2-[(3-bromopropyl)oxy]ethyl}tetrahydro-2H-pyran
    —— 4'-acetoxychalcone dichloride 75630-59-0 C17H14Cl2O3
    4'-acetoxychalcone dichloride
    —— 4-<α-Ethoxy-4-(3-chlor-4-methoxy-phenyl)-phenacylamino>-benzoesaeure 101475-38-1 C24H22ClNO5
    4-<α-Ethoxy-4-(3-chlor-4-methoxy-phenyl)-phenacylamino>-benzoesaeure
    —— (4aR,13bS)-5,6-Dioxo-1,2,3,4,5,6,8,9-octahydro-indolo[7a,1-a]isoquinoline-4a-carboxylic acid ethyl ester 77757-27-8 C19H21NO4
    (4aR,13bS)-5,6-Dioxo-1,2,3,4,5,6,8,9-octahydro-indolo[7a,1-a]isoquinoline-4a-carboxylic acid ethyl ester
    —— 4-[(benzofuran-2-carbonyl)-amino]-1-methyl-1H-imidazole-2-carboxylic acid 1151958-60-9 C14H11N3O4
    4-[(benzofuran-2-carbonyl)-amino]-1-methyl-1H-imidazole-2-carboxylic acid
    —— 4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-[1,2,4]triazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-ethyl-2,4-dihydro-[1,2,4]triazol-3-one 89848-45-3 C33H34Cl2N8O4
    4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-[1,2,4]triazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-ethyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-cyano-6-methyl-pyridine-2-carboxylic acid (5-chloro-pyridin-2-yl)-amide 1242967-87-8 C13H9ClN4O
    4-cyano-6-methyl-pyridine-2-carboxylic acid (5-chloro-pyridin-2-yl)-amide
    —— 4-hydroxybutyl (15)N-nitrate 1411714-02-7 C4H9NO4
    4-hydroxybutyl (15)N-nitrate
    —— 4-(2-bromobenzyl)-2-(N-methylanilino)-2,5-heptadienenitrile 148237-33-6 C21H21BrN2
    4-(2-bromobenzyl)-2-(N-methylanilino)-2,5-heptadienenitrile