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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-cyanophenyl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid 847779-18-4 C16H9N3O3
    4-(3-cyanophenyl)-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid
    —— 4-Piperidino-chinolizinium 96876-52-7 C14H17N2
    4-Piperidino-chinolizinium
    —— 4,4'-([3]ferrocenophan-1-ylidenemethylene)bis(N,N-dimethylaniline) 1449017-44-0 C30H32FeN2
    4,4'-([3]ferrocenophan-1-ylidenemethylene)bis(N,N-dimethylaniline)
    —— 4-(5-fluoro-1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-ylamino)-N-hydroxybenzamide 1259838-03-3 C17H17FN4O3
    4-(5-fluoro-1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-ylamino)-N-hydroxybenzamide
    —— 4-(3-(2,6,6-trimethylcyclohex-1-enyl)propanoyl)piperazine-1-carboxamide 1259013-32-5 C17H29N3O2
    4-(3-(2,6,6-trimethylcyclohex-1-enyl)propanoyl)piperazine-1-carboxamide
    —— 4,5,6,7-tetrachloro-3-(difluoromethoxy)inden-1-one 1422736-39-7 C10H2Cl4F2O2
    4,5,6,7-tetrachloro-3-(difluoromethoxy)inden-1-one
    —— 4-[4-Dimethylamino-1-hydroxy-1-(4-methoxy-phenyl)-butyl]-N,N-dimethyl-benzenesulfonamide 22954-99-0 C21H30N2O4S
    4-[4-Dimethylamino-1-hydroxy-1-(4-methoxy-phenyl)-butyl]-N,N-dimethyl-benzenesulfonamide
    —— 4-Chloro-3-(2-hydroxy-benzylamino)-5-sulfamoyl-benzoic acid 22893-09-0 C14H13ClN2O5S
    4-Chloro-3-(2-hydroxy-benzylamino)-5-sulfamoyl-benzoic acid
    —— 4-<(terrt-butyldiphenylsilyl)oxy>-6-methylene-3aα,4,5,6,6aα,7,8,9β-octahydroazuleno<4,5-b>furan-2-(3H),9(9aαH)-dione 105638-41-3 C29H34O4Si
    4-<(terrt-butyldiphenylsilyl)oxy>-6-methylene-3aα,4,5,6,6aα,7,8,9β-octahydroazuleno<4,5-b>furan-2-(3H),9(9aαH)-dione
    —— 4-bromo-5-(4-chlorophenyl)-1,3-oxazole 1146695-08-0 C9H5BrClNO
    4-bromo-5-(4-chlorophenyl)-1,3-oxazole
    —— 4,5-Dichlor-1,3-difluorbenzol 36556-58-8 C6H2Cl2F2
    4,5-Dichlor-1,3-difluorbenzol
    —— 4-Amino-2-[2-[[6-(2,4-dichlorophenyl)-2-[(4-methylpiperazin-1-yl)methyl]pyrazolo[1,5-a]pyrazin-4-yl]amino]ethylamino]-1,3-thiazole-5-carbonitrile 1101323-05-0 C24H26Cl2N10S
    4-Amino-2-[2-[[6-(2,4-dichlorophenyl)-2-[(4-methylpiperazin-1-yl)methyl]pyrazolo[1,5-a]pyrazin-4-yl]amino]ethylamino]-1,3-thiazole-5-carbonitrile
    —— 4-anilino-2-biphenyl-4-yl-6-(4-methoxy-phenyl)-pyrimidine-5-carbonitrile 64499-10-1 C30H22N4O
    4-anilino-2-biphenyl-4-yl-6-(4-methoxy-phenyl)-pyrimidine-5-carbonitrile
    —— 4,4'-bis[(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)thiomethyl]-2,2'-bipyridine 1033694-66-4 C40H48N2O18S2
    4,4'-bis[(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)thiomethyl]-2,2'-bipyridine
    —— 4-Mercapto-2-p-tolyl-3,7-dihydro-2H-1,2,3,5,6,7-hexaaza-acenaphthylen-8-one 152992-88-6 C13H10N6OS
    4-Mercapto-2-p-tolyl-3,7-dihydro-2H-1,2,3,5,6,7-hexaaza-acenaphthylen-8-one
    —— 4-Oxo-4-(2-oxo-pyrrolidin-1-yl)-butyric acid methyl ester 60437-64-1 C9H13NO4
    4-Oxo-4-(2-oxo-pyrrolidin-1-yl)-butyric acid methyl ester
    —— 4-(1-phenyl-3-trifluoromethyl-1H-pyrazol-5-yl)-pyridine-2-carboxylic acid dimethylamide 947542-75-8 C18H15F3N4O
    4-(1-phenyl-3-trifluoromethyl-1H-pyrazol-5-yl)-pyridine-2-carboxylic acid dimethylamide
    —— 4-Hydroxy-4,4-diphenyl-but-2-ynal 66725-81-3 C16H12O2
    4-Hydroxy-4,4-diphenyl-but-2-ynal
    —— (4aS,9bR)-8,9b-Dimethyl-4-[1-morpholin-4-yl-meth-(E)-ylidene]-4a,9b-dihydro-4H-dibenzofuran-3-one 86657-87-6 C19H21NO3
    (4aS,9bR)-8,9b-Dimethyl-4-[1-morpholin-4-yl-meth-(E)-ylidene]-4a,9b-dihydro-4H-dibenzofuran-3-one
    —— 4-chloro-11β-[4-[5-(1-piperidinyl)pentyloxy]phenyl]-estra-1,3,5 (10)-triene-3,17beta-diol 214140-33-7 C34H46ClNO3
    4-chloro-11β-[4-[5-(1-piperidinyl)pentyloxy]phenyl]-estra-1,3,5 (10)-triene-3,17beta-diol
    —— 4,7-dimethyl-3,4-dihydro-1<i>H</i>-spiro[quinoxaline-2,5'-pyrimidine]-2',4',6'-trione 183251-98-1 C13H14N4O3
    4,7-dimethyl-3,4-dihydro-1<i>H</i>-spiro[quinoxaline-2,5'-pyrimidine]-2',4',6'-trione
    —— 4-Bromo-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindole-6-carboxylic acid ethyl ester 153356-68-4 C24H16BrNO6
    4-Bromo-5,7-dioxo-2,2-diphenyl-5,7-dihydro-[1,3]dioxolo[4,5-f]isoindole-6-carboxylic acid ethyl ester
    —— 4-(tert-butylthio)-2,2,7,7,8,8-hexamethyl-3,6-dioxa-2,7-disilanon-4-ene 1073258-42-0 C15H34O2SSi2
    4-(tert-butylthio)-2,2,7,7,8,8-hexamethyl-3,6-dioxa-2,7-disilanon-4-ene
    —— 4-butoxy-N-[(1R,5S)-3,3-difluoro-5-(3-methyl-4H-1,2,4-triazol-4-yl)cyclohexyl]benzenesulfonamide 1261224-54-7 C19H26F2N4O3S
    4-butoxy-N-[(1R,5S)-3,3-difluoro-5-(3-methyl-4H-1,2,4-triazol-4-yl)cyclohexyl]benzenesulfonamide
    —— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3,4-difluoro-5-[(4-fluorotetrahydro-2H-pyran-4-yl)methoxy]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257049-94-7 C45H47ClF3N5O6S
    4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3,4-difluoro-5-[(4-fluorotetrahydro-2H-pyran-4-yl)methoxy]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
    —— 4-tert-butyl-N-(5-chloro-2-(4-(piperidine-1-carbonyl)-1H-pyrazol-1-yl)pyridin-3-yl)benzenesulfonamide 1094758-41-4 C24H28ClN5O3S
    4-tert-butyl-N-(5-chloro-2-(4-(piperidine-1-carbonyl)-1H-pyrazol-1-yl)pyridin-3-yl)benzenesulfonamide
    —— 4,4'-(2-methyl-oxazole-4,5-diyl)-bis-benzamide 94960-14-2 C18H15N3O3
    4,4'-(2-methyl-oxazole-4,5-diyl)-bis-benzamide
    —— 4'-Chlor-2'-(methylthio)-cyclopropancarboxanilid 52260-23-8 C11H12ClNOS
    4'-Chlor-2'-(methylthio)-cyclopropancarboxanilid
    —— 4-[Phenyl(pyridin-2-yl)methyl]benzonitrile 1443984-97-1 C19H14N2
    4-[Phenyl(pyridin-2-yl)methyl]benzonitrile
    —— 4-diethylamino-3-methyl-5-morpholinocarbonyl-5-phenylpyridin-2(5H)-one 71559-71-2 C21H27N3O3
    4-diethylamino-3-methyl-5-morpholinocarbonyl-5-phenylpyridin-2(5H)-one
    —— (4-Phenyl-piperazin-1-yl)-acetic acid [1-(1H-indol-3-yl)-meth-(E)-ylidene]-hydrazide 96821-65-7 C21H23N5O
    (4-Phenyl-piperazin-1-yl)-acetic acid [1-(1H-indol-3-yl)-meth-(E)-ylidene]-hydrazide
    —— 4-N-(methyl)amino-5,5-diethoxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole 849413-55-4 C23H28N2O4S
    4-N-(methyl)amino-5,5-diethoxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole
    —— (4aS,4bS,8aR,9S,10aR)-6-(tert-Butyl-dimethyl-silanyloxy)-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,8,8a,9,10,10a-dodecahydro-phenanthren-9-ol 124456-65-1 C24H44O2Si
    (4aS,4bS,8aR,9S,10aR)-6-(tert-Butyl-dimethyl-silanyloxy)-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,8,8a,9,10,10a-dodecahydro-phenanthren-9-ol
    —— 4-bromo-4'-(3-thienyl)biphenyl 1235579-32-4 C16H11BrS
    4-bromo-4'-(3-thienyl)biphenyl
    —— [4-(3-Amino-propylamino)-butyl]-phosphonic acid diethyl ester 55392-33-1 C11H27N2O3P
    [4-(3-Amino-propylamino)-butyl]-phosphonic acid diethyl ester
    —— 4-[(1S)-1-[[2-[4-[(4-chlorophenyl)methoxy]phenyl]benzoyl]amino]ethyl]benzoic acid 1196045-45-0 C29H24ClNO4
    4-[(1S)-1-[[2-[4-[(4-chlorophenyl)methoxy]phenyl]benzoyl]amino]ethyl]benzoic acid
    —— (4-methoxybenzyl)-(5-pyridin-3-ylimidazo[2,1-b][1,3,4]thiadiazol-2-yl)amine 1206204-52-5 C17H15N5OS
    (4-methoxybenzyl)-(5-pyridin-3-ylimidazo[2,1-b][1,3,4]thiadiazol-2-yl)amine
    —— 4-amino-5-chloro-2-(3,5-dimethylisoxazol-4-yl)-6-methoxycarbonylpyrimidine 1194254-16-4 C11H11ClN4O3
    4-amino-5-chloro-2-(3,5-dimethylisoxazol-4-yl)-6-methoxycarbonylpyrimidine
    —— 4-(((2,5-dioxopyrrolidin-1-yloxy)carbonyloxy)methyl)phenyl 3-(2-methoxyethoxy)-2-methylpropanoate 1210410-94-8 C19H23NO9
    4-(((2,5-dioxopyrrolidin-1-yloxy)carbonyloxy)methyl)phenyl 3-(2-methoxyethoxy)-2-methylpropanoate
    —— 4-propoxy-2,2-bis(trifluoromethyl)oxetane 1226778-05-7 C8H10F6O2
    4-propoxy-2,2-bis(trifluoromethyl)oxetane
    —— 4,4’-dibromo-2,2’-bipyridine rhenium tricarbonyl chloride 99666-79-2 C13H6Br2ClN2O3Re
    4,4’-dibromo-2,2’-bipyridine rhenium tricarbonyl chloride
    —— 4-Ethyl-6-methoxy-4-methyl-3,4-dihydro-[1,2]naphthoquinone 2-oxime 63607-52-3 C14H17NO3
    4-Ethyl-6-methoxy-4-methyl-3,4-dihydro-[1,2]naphthoquinone 2-oxime
    —— 4-methyl-2-pyridin-3-yl-thiazole-5-carbothioic acid <i>S</i>-phenyl ester 39091-13-9 C16H12N2OS2
    4-methyl-2-pyridin-3-yl-thiazole-5-carbothioic acid <i>S</i>-phenyl ester
    —— 4-(3-Benzyloxy-2-methyl-propoxymethyl)-1,5-dimethoxy-naphthalene 126309-00-0 C24H28O4
    4-(3-Benzyloxy-2-methyl-propoxymethyl)-1,5-dimethoxy-naphthalene
    —— 4-(6,7,8,9-Tetrahydro-5H-5-benzocycloheptenyl)butyric acid 75489-96-2 C15H20O2
    4-(6,7,8,9-Tetrahydro-5H-5-benzocycloheptenyl)butyric acid
    —— (4S)-3-[(1E)-1-phenylbuta-1,3-dien-2-yl]-4-propan-2-yl-1,3-oxazolidin-2-one 1150518-65-2 C16H19NO2
    (4S)-3-[(1E)-1-phenylbuta-1,3-dien-2-yl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-(3,5-dimethoxy-phenyl)-2-[5-(3-hydroxy-propylamino)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937190-81-3 C25H26F3N3O4
    4-(3,5-dimethoxy-phenyl)-2-[5-(3-hydroxy-propylamino)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 4-<2-(Thiazol-5-ylcarbonylamino)-aethyl>-phenoxy-essigsaure 55459-01-3 C14H14N2O4S
    4-<2-(Thiazol-5-ylcarbonylamino)-aethyl>-phenoxy-essigsaure
    —— (4-{[((1Z)-2-aza-2-cyclohexyl-1-piperazinylvinyl)amino]methyl}phenyl)-N-[2-(2,4-dichlorophenyl)ethyl]carboxamide 403506-21-8 C27H35Cl2N5O
    (4-{[((1Z)-2-aza-2-cyclohexyl-1-piperazinylvinyl)amino]methyl}phenyl)-N-[2-(2,4-dichlorophenyl)ethyl]carboxamide
    —— 4-chloro-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinoline-7-yl)-2-{[(1S*,2S*)-2-pyrrolidin-1-ylcyclohexyl]amino}benzamide hydrochloride 939813-57-7 C27H33ClN4O2*ClH
    4-chloro-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinoline-7-yl)-2-{[(1S*,2S*)-2-pyrrolidin-1-ylcyclohexyl]amino}benzamide hydrochloride