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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[3-(6-nitro-benzothiazol-2-ylamino)-2-methylpropenyl]-N-hydroxy-benzamide 878397-74-1 C18H16N4O4S
    4-[3-(6-nitro-benzothiazol-2-ylamino)-2-methylpropenyl]-N-hydroxy-benzamide
    —— 4-[2-(4-Chloro-3-fluorophenyl)-5-methyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyloxane-3,5-dione 1094621-02-9 C19H19ClFNO3S
    4-[2-(4-Chloro-3-fluorophenyl)-5-methyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyloxane-3,5-dione
    —— 4-trifluoromethyl-2,3,5,6-tetrafluorophenylhydroxylamine 105637-41-0 C7H2F7NO
    4-trifluoromethyl-2,3,5,6-tetrafluorophenylhydroxylamine
    —— 4<i>H</i>,4'<i>H</i>-dodecafluoro-4,4'-(<i>N</i>',<i>N</i>'''-hexafluoropentanedioyl-bis-hydrazinocarbonyl)-bis-butyric acid 55343-05-0 C15H6F18N4O8
    4<i>H</i>,4'<i>H</i>-dodecafluoro-4,4'-(<i>N</i>',<i>N</i>'''-hexafluoropentanedioyl-bis-hydrazinocarbonyl)-bis-butyric acid
    —— 4-(4-methoxyphenyl)-2,5-dimethyl-1-(4-nitrophenyl)pyrrole-3-carboxylic acid ethyl ester 1008132-52-2 C22H22N2O5
    4-(4-methoxyphenyl)-2,5-dimethyl-1-(4-nitrophenyl)pyrrole-3-carboxylic acid ethyl ester
    —— 4-cyclohexyl-1-thia-4,8-diaza-spiro[4.5]decan-3-one 29179-99-5 C13H22N2OS
    4-cyclohexyl-1-thia-4,8-diaza-spiro[4.5]decan-3-one
    —— 4-[(2-Methylphenyl)methyl]pyridine-3-carbonitrile 138823-88-8 C14H12N2
    4-[(2-Methylphenyl)methyl]pyridine-3-carbonitrile
    —— 4-<(2,6-dimethoxy-4-methylphenyl)methyl>-2,2-dimethyl-1,3-dioxalane 81476-96-2 C15H22O4
    4-<(2,6-dimethoxy-4-methylphenyl)methyl>-2,2-dimethyl-1,3-dioxalane
    —— 4-tert-Butyldimethylsilyloxy-5,5-dimethyl-6-oxo-1-octene 219990-08-6 C16H32O2Si
    4-tert-Butyldimethylsilyloxy-5,5-dimethyl-6-oxo-1-octene
    —— (4R)-4-[(1R)-1-[[7-(6-morpholin-4-ylpyridin-3-yl)-1,6-naphthyridin-5-yl]oxy]ethyl]pyrrolidin-2-one 1319738-72-1 C23H25N5O3
    (4R)-4-[(1R)-1-[[7-(6-morpholin-4-ylpyridin-3-yl)-1,6-naphthyridin-5-yl]oxy]ethyl]pyrrolidin-2-one
    —— 4-(4-methylanilino)-N-phenylbenzamide 600170-80-7 C20H18N2O
    4-(4-methylanilino)-N-phenylbenzamide
    —— 4-Brom-2-methyl-selenophen 43213-89-4 C5H5BrSe
    4-Brom-2-methyl-selenophen
    —— 4,4,5,5-Tetramethyl-2-[4-(4,4,5,5-tetramethyl-1-oxidoimidazol-2-yl)phenyl]imidazol-1-ium 1-oxide 38577-48-9 C20H28N4O2
    4,4,5,5-Tetramethyl-2-[4-(4,4,5,5-tetramethyl-1-oxidoimidazol-2-yl)phenyl]imidazol-1-ium 1-oxide
    —— 4-ethyl-2l4-spiro[[1,3,2]dioxaborolane-2,2'-[1,3,2]oxazaborolo[5,4,3-ij]quinolin]-3'-ium 185610-99-5 C13H14BNO3
    4-ethyl-2l4-spiro[[1,3,2]dioxaborolane-2,2'-[1,3,2]oxazaborolo[5,4,3-ij]quinolin]-3'-ium
    —— 4-hydroxy-3-methyl-indole-2-carboxylic acid ethyl ester 31578-08-2 C12H13NO3
    4-hydroxy-3-methyl-indole-2-carboxylic acid ethyl ester
    —— 4-(4-chlorophenyl)-2,2-difluoro-6-(p-tolyl)-2H-1,3l3,2l4-dioxaborinine 1384511-99-2 C16H12BClF2O2
    4-(4-chlorophenyl)-2,2-difluoro-6-(p-tolyl)-2H-1,3l3,2l4-dioxaborinine
    —— 4-Hydroxymethyl-2-(3-chlorphenyl)-1,2,3-triazol 3359-27-1 C9H8ClN3O
    4-Hydroxymethyl-2-(3-chlorphenyl)-1,2,3-triazol
    —— 4,6-Diphenyl-5-methyl-6-ethyl-3,6-dihydro-2(1H)-pyrimidinthion 5579-51-1 C19H20N2S
    4,6-Diphenyl-5-methyl-6-ethyl-3,6-dihydro-2(1H)-pyrimidinthion
    —— 4-(3-Piperazino-propyliden)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen 5189-00-4 C20H24N2S
    4-(3-Piperazino-propyliden)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen
    —— 4,5-bis-dimethylaminomethyl-1,2,3,4,5,6,7,8-octahydro-acridine 5276-34-6 C19H31N3
    4,5-bis-dimethylaminomethyl-1,2,3,4,5,6,7,8-octahydro-acridine
    —— 4-amino-3-hydroxy-N-(3-(triethoxysilyl)propyl)benzamide 1377348-31-6 C16H28N2O5Si
    4-amino-3-hydroxy-N-(3-(triethoxysilyl)propyl)benzamide
    —— (4aR,8R,9aR)-methyl 6-(phenylcarbamoyl)-1,4,4a,6,7,8,9,9a-octahydroindolo[1,14-fg]quinoline-8-carboxylate 1624289-33-3 C23H23N3O3
    (4aR,8R,9aR)-methyl 6-(phenylcarbamoyl)-1,4,4a,6,7,8,9,9a-octahydroindolo[1,14-fg]quinoline-8-carboxylate
    —— 4-Methyl-benzoic acid 2-acetoxymethyl-4-(2-tert-butylamino-1-hydroxy-ethyl)-phenyl ester; compound with methanesulfonic acid 57540-89-3 CH4O3S*C23H29NO5
    4-Methyl-benzoic acid 2-acetoxymethyl-4-(2-tert-butylamino-1-hydroxy-ethyl)-phenyl ester; compound with methanesulfonic acid
    —— 4-[3-(5'-chloro-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-propoxy]-N-((3S,4R)-4-hydroxytetrahydrofuran-3-yl)-2,6-dimethylbenzamide 1204315-87-6 C26H34ClN3O4
    4-[3-(5'-chloro-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-propoxy]-N-((3S,4R)-4-hydroxytetrahydrofuran-3-yl)-2,6-dimethylbenzamide
    —— 4-Benzyl-5-(2-chlorophenyl)sulfonyl-1,3,4,6-tetrahydro-2,5-benzoxazocine 1333114-15-0 C23H22ClNO3S
    4-Benzyl-5-(2-chlorophenyl)sulfonyl-1,3,4,6-tetrahydro-2,5-benzoxazocine
    —— 4-[(E)-2-[5-(3-fluorophenyl)pyridin-2-yl]ethenyl]-N-[[1-(hydroxymethyl)cyclobutyl]methyl]-5-oxospiro[4,6,8,9-tetrahydro-2H-pyrazolo[3,4-b]quinoline-7,1'-cyclobutane]-3-carboxamide 1342835-47-5 C33H34FN5O3
    4-[(E)-2-[5-(3-fluorophenyl)pyridin-2-yl]ethenyl]-N-[[1-(hydroxymethyl)cyclobutyl]methyl]-5-oxospiro[4,6,8,9-tetrahydro-2H-pyrazolo[3,4-b]quinoline-7,1'-cyclobutane]-3-carboxamide
    —— 4-Tert-butyl-1-ethyl-2-nitrobenzene 1160718-16-0 C12H17NO2
    4-Tert-butyl-1-ethyl-2-nitrobenzene
    —— 4-[4-[2-[1-(5-Propylpyrimidin-2-yl)piperidin-4-yl]oxy-1,3-benzothiazol-6-yl]piperazin-1-yl]sulfonylbutan-1-ol 1346625-59-9 C27H38N6O4S2
    4-[4-[2-[1-(5-Propylpyrimidin-2-yl)piperidin-4-yl]oxy-1,3-benzothiazol-6-yl]piperazin-1-yl]sulfonylbutan-1-ol
    —— {[4-({2-chloro-5-[5-(methylsulfonyl)-1-(3-morpholin-4-ylpropyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl]phenyl}ethynyl)phenyl]amino}acetonitrile 1049812-20-5 C30H33ClN6O3S
    {[4-({2-chloro-5-[5-(methylsulfonyl)-1-(3-morpholin-4-ylpropyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl]phenyl}ethynyl)phenyl]amino}acetonitrile
    —— 4-ethylcarbamoyl-2',5'-dimethoxychalcone 1225051-33-1 C20H21NO4
    4-ethylcarbamoyl-2',5'-dimethoxychalcone
    —— (4aS)-1-ethyl-2-(prop-1-ynyl)-3,4,4a,5,6,7-hexahydropyrrolo[2,1,5-cd]indolizine 866826-56-4 C15H19N
    (4aS)-1-ethyl-2-(prop-1-ynyl)-3,4,4a,5,6,7-hexahydropyrrolo[2,1,5-cd]indolizine
    —— 4-[2-(methoxy-diphenyl-silanyl)-ethyl]-morpholine 71201-48-4 C19H25NO2Si
    4-[2-(methoxy-diphenyl-silanyl)-ethyl]-morpholine
    —— 4-benzoyl-4-methyl-heptanedioic acid 29810-94-4 C15H18O5
    4-benzoyl-4-methyl-heptanedioic acid
    —— 4-(5-bromo-2-(methylamino)pyridin-3-yl)benzamide 1216771-45-7 C13H12BrN3O
    4-(5-bromo-2-(methylamino)pyridin-3-yl)benzamide
    —— 4-((3-(2-hydroxyethoxy)-4-amino)phenylazo)-N-(2-hydroxyethyl)aniline 1221884-28-1 C16H20N4O3
    4-((3-(2-hydroxyethoxy)-4-amino)phenylazo)-N-(2-hydroxyethyl)aniline
    —— 4-amino-N-[3-(2-diethylamino-ethyl)-3H-thiazol-2-ylidene]-benzenesulfonamide 93722-28-2 C15H22N4O2S2
    4-amino-N-[3-(2-diethylamino-ethyl)-3H-thiazol-2-ylidene]-benzenesulfonamide
    —— 4-(4-methylphenyl)-2,4-dihydro-5-((6-(4-bromophenyl)imidazo[2,1-b]thiazol-3-yl)methyl)-3H-1,2,4-triazole-3-thione 1212415-56-9 C21H16BrN5S2
    4-(4-methylphenyl)-2,4-dihydro-5-((6-(4-bromophenyl)imidazo[2,1-b]thiazol-3-yl)methyl)-3H-1,2,4-triazole-3-thione
    —— 4-(2-dimethylamino-ethoxy)-3-[4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-ylamino]-benzonitrile 1221153-31-6 C25H27N7O
    4-(2-dimethylamino-ethoxy)-3-[4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-ylamino]-benzonitrile
    —— 4-(2-(4-(methylthio)phenyl)benzo[b]thiophen-3-yl)benzamide 1206797-67-2 C22H17NOS2
    4-(2-(4-(methylthio)phenyl)benzo[b]thiophen-3-yl)benzamide
    —— 4-Chloro-3-(2-diethylamino-ethoxy)-phenol 26378-39-2 C12H18ClNO2
    4-Chloro-3-(2-diethylamino-ethoxy)-phenol
    —— 4-hydroxy-2-[2-(2-methoxyethoxy)phenyl]-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one 1219488-73-9 C29H31NO5S
    4-hydroxy-2-[2-(2-methoxyethoxy)phenyl]-3-(3-methylbutanoyl)-1-[4-(5-methylthiophen-2-yl)phenyl]-2H-pyrrol-5-one
    —— 4-hydroxy-2-[2-(2-methoxyethoxy)pyridin-3-yl]-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-3-yl)phenyl]-2H-pyrrol-5-one 1219488-38-6 C27H28N2O5S
    4-hydroxy-2-[2-(2-methoxyethoxy)pyridin-3-yl]-3-(2-methylpropanoyl)-1-[4-(5-methylthiophen-3-yl)phenyl]-2H-pyrrol-5-one
    —— 4,5-diiodo-2,3-dihydroselenophene 1221975-43-4 C4H4I2Se
    4,5-diiodo-2,3-dihydroselenophene
    —— 4-bromo-3-methyl-2,6-dinitro-phenol 848359-78-4 C7H5BrN2O5
    4-bromo-3-methyl-2,6-dinitro-phenol
    —— 4-pentenyl 2,3,4-tri-O-acetyl-6-bromo-6-deoxy-β-D-glucopyranoside 1091628-43-1 C17H25BrO8
    4-pentenyl 2,3,4-tri-O-acetyl-6-bromo-6-deoxy-β-D-glucopyranoside
    —— 4-amino-1-{3,4-bis-(tert-butyl-dimethyl-silanyloxy)-5-[4-(3-chloro-4-fluoro-phenyl)-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yloxymethyl]-tetrahydro-furan-2-yl}-1H-pyrimidin-2-one 928780-28-3 C30H48ClFN3O8PSi2
    4-amino-1-{3,4-bis-(tert-butyl-dimethyl-silanyloxy)-5-[4-(3-chloro-4-fluoro-phenyl)-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yloxymethyl]-tetrahydro-furan-2-yl}-1H-pyrimidin-2-one
    —— 4-phenyl-N-(3,4,5-trimethoxybenzoyl)tetrahydro-1,2-oxazine 142823-00-5 C20H23NO5
    4-phenyl-N-(3,4,5-trimethoxybenzoyl)tetrahydro-1,2-oxazine
    —— 4'-[2-(Isopropylamino)ethoxy]-2,6-dimethoxy-3'-methylbenzanilide Hydrochloride 253339-49-0 C21H28N2O4*ClH
    4'-[2-(Isopropylamino)ethoxy]-2,6-dimethoxy-3'-methylbenzanilide Hydrochloride
    —— 4'-[(2-cyclopropyl-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)methyl]biphenyl-2-carbonitrile 1239269-04-5 C25H23N5O
    4'-[(2-cyclopropyl-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)methyl]biphenyl-2-carbonitrile
    —— 4-(2-Diethylamino-ethylamino)-3-(2-phenyl-acetylamino)-pyridin 102320-20-7 C19H26N4O
    4-(2-Diethylamino-ethylamino)-3-(2-phenyl-acetylamino)-pyridin