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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-isopropyl-2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester 857217-18-6 C16H20N2O3
    4-isopropyl-2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 4-Trimethylsilanyl-butyric acid 1,2-dichloro-ethyl ester 53510-22-8 C9H18Cl2O2Si
    4-Trimethylsilanyl-butyric acid 1,2-dichloro-ethyl ester
    —— 4-cyano-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole-2-carboxylic acid [2-(4,4-dimethyl-cyclohex-1-enyl)-4-(4-oxo-cyclohexyl)-phenyl]-amide 954135-70-7 C31H42N4O3Si
    4-cyano-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole-2-carboxylic acid [2-(4,4-dimethyl-cyclohex-1-enyl)-4-(4-oxo-cyclohexyl)-phenyl]-amide
    —— (4R,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-4-(4-methoxy-phenyl)-oxazolidin-2-one 922728-73-2 C17H27NO4Si
    (4R,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-4-(4-methoxy-phenyl)-oxazolidin-2-one
    —— 4-fluoro-N-(phenyl(2-(pyridin-2-yl)phenyl)methyl)benzenesulfonamide 1285665-50-0 C24H19FN2O2S
    4-fluoro-N-(phenyl(2-(pyridin-2-yl)phenyl)methyl)benzenesulfonamide
    —— 4-[3,3,4,4,5,5-Hexafluoro-2-[5-methyl-2-(1-oxidopyridin-1-ium-2-yl)-1,3-thiazol-4-yl]cyclopenten-1-yl]-5-methyl-2-(1-oxidopyridin-1-ium-2-yl)-1,3-thiazole 1143515-36-9 C23H14F6N4O2S2
    4-[3,3,4,4,5,5-Hexafluoro-2-[5-methyl-2-(1-oxidopyridin-1-ium-2-yl)-1,3-thiazol-4-yl]cyclopenten-1-yl]-5-methyl-2-(1-oxidopyridin-1-ium-2-yl)-1,3-thiazole
    —— 4-{1'-[3-(dimethylamino)-1,2,4-thiadiazol-5-yl]-4,4'-bipiperidin-1-yl}benzonitrile 1039743-76-4 C21H28N6S
    4-{1'-[3-(dimethylamino)-1,2,4-thiadiazol-5-yl]-4,4'-bipiperidin-1-yl}benzonitrile
    —— 4-fluoro-3-phenyl-1-(piperidin-4-ylmethyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide hydrochloride 1033215-33-6 C18H20FN3O2S*ClH
    4-fluoro-3-phenyl-1-(piperidin-4-ylmethyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide hydrochloride
    —— [4-(2-Cyano-4-hexoxyphenoxy)carbonylphenyl] 4-methoxybenzoate 52899-36-2 C28H27NO6
    [4-(2-Cyano-4-hexoxyphenoxy)carbonylphenyl] 4-methoxybenzoate
    —— 4-{[4-(2H-tetrazol-5-yl)phenylamino]methyl}phenol 503828-43-1 C14H13N5O
    4-{[4-(2H-tetrazol-5-yl)phenylamino]methyl}phenol
    —— 4-(2-methoxycarbonylpropan-2-yl)-2-mercaptothiazole 879402-55-8 C8H11NO2S2
    4-(2-methoxycarbonylpropan-2-yl)-2-mercaptothiazole
    —— 4-isopropoxy-2-methoxybenzaldehyde 1079650-39-7 C11H14O3
    4-isopropoxy-2-methoxybenzaldehyde
    —— 4,6,8-trideoxy-4,6-di-C-methyl-5-O-(4-methoxybenzylidene)-7-O-(tert-butyldimethylsilyl)-D-threo-L-galactooctanol 135589-37-6 C24H42O6Si
    4,6,8-trideoxy-4,6-di-C-methyl-5-O-(4-methoxybenzylidene)-7-O-(tert-butyldimethylsilyl)-D-threo-L-galactooctanol
    —— (4R,5S)-diphenylmethyl 5-methyl-5-(4-methylphenyl)-4,5-dihydro-1H-imidazole-4-carboxylate 1613309-84-4 C25H24N2O2
    (4R,5S)-diphenylmethyl 5-methyl-5-(4-methylphenyl)-4,5-dihydro-1H-imidazole-4-carboxylate
    —— 4-cyanobenzoic acid N'-(2,6-difluoropyridine-3-carbonyl)hydrazide 1022092-29-0 C14H8F2N4O2
    4-cyanobenzoic acid N'-(2,6-difluoropyridine-3-carbonyl)hydrazide
    —— 4-(azulen-1-yl)-2-[(E)-2-(azulen-1-yl)vinyl]-6-methylpyrylium perchlorate 1315268-92-8 C28H21O*ClO4
    4-(azulen-1-yl)-2-[(E)-2-(azulen-1-yl)vinyl]-6-methylpyrylium perchlorate
    —— 4,4'-(tetradecane-1,14-diyl)dibenzoic acid 683739-97-1 C28H38O4
    4,4'-(tetradecane-1,14-diyl)dibenzoic acid
    —— [4-amino-2-(5-methyl-isoxazol-3-yl)thieno[2,3-d]pyrimidin-6-yl]morpholin-4-yl-methanone 1221188-23-3 C15H15N5O3S
    [4-amino-2-(5-methyl-isoxazol-3-yl)thieno[2,3-d]pyrimidin-6-yl]morpholin-4-yl-methanone
    —— (4-chloro-5-trifluoromethyl-pyrimidin-2-yl)-(4-nitrophenyl)-amine 847862-99-1 C11H6ClF3N4O2
    (4-chloro-5-trifluoromethyl-pyrimidin-2-yl)-(4-nitrophenyl)-amine
    —— 4-Chlor-3-nitro-benzolsulfonsaeure-<propin-(2)-ylester> 90225-14-2 C9H6ClNO5S
    4-Chlor-3-nitro-benzolsulfonsaeure-<propin-(2)-ylester>
    —— 4,8-dibromo[1,3]dithiolo[4,5-f ]-2,1,3-benzothiadiazol-6-one 1352193-98-6 C7Br2N2OS3
    4,8-dibromo[1,3]dithiolo[4,5-f ]-2,1,3-benzothiadiazol-6-one
    —— 4-(2-naphthylthio)benzoic acid ethyl ester 1027040-98-7 C19H16O2S
    4-(2-naphthylthio)benzoic acid ethyl ester
    —— 4-{[(1H-benzotriazole-5-carbonyl)amino]methyl}benzoic acid 503826-24-2 C15H12N4O3
    4-{[(1H-benzotriazole-5-carbonyl)amino]methyl}benzoic acid
    —— 4-perfluorohexyl-4'-butylthiobiphenyl 115883-67-5 C22H17F13S
    4-perfluorohexyl-4'-butylthiobiphenyl
    —— 4-[2-(2,5-Dichloro-phenylcarbamoyl)-1-methyl-eth-(E)-ylideneamino]-benzoic acid ethyl ester 58824-38-7 C19H18Cl2N2O3
    4-[2-(2,5-Dichloro-phenylcarbamoyl)-1-methyl-eth-(E)-ylideneamino]-benzoic acid ethyl ester
    —— 4-amino-6-methyl-thieno[2,3-<i>d</i>]pyrimidine-5-carboxylic acid 2,5-dichloro-anilide 52099-70-4 C14H10Cl2N4OS
    4-amino-6-methyl-thieno[2,3-<i>d</i>]pyrimidine-5-carboxylic acid 2,5-dichloro-anilide
    —— 4-indol-3-yl-5-methyl-benzene-1,2-diol 39215-17-3 C15H13NO2
    4-indol-3-yl-5-methyl-benzene-1,2-diol
    —— (4R,4aR,5R,8aS)-4-Hydroxy-3,4a,5-trimethyl-4a,5,8,8a-tetrahydro-4H-naphtho[2,3-b]furan-9-one 61130-48-1 C15H18O3
    (4R,4aR,5R,8aS)-4-Hydroxy-3,4a,5-trimethyl-4a,5,8,8a-tetrahydro-4H-naphtho[2,3-b]furan-9-one
    —— 4-(4-Biphenylyl)-1-butylpropionat 54041-21-3 C19H22O2
    4-(4-Biphenylyl)-1-butylpropionat
    —— 4,4,5,5-tetrafluoro-3,6-bis(heptafluorocyclobutyl)-4,5-dihydro-1H-1,2-diazepine 90466-49-2 C13H2F18N2
    4,4,5,5-tetrafluoro-3,6-bis(heptafluorocyclobutyl)-4,5-dihydro-1H-1,2-diazepine
    —— 4-(fluoren-9-yl)-4-methylpentan-2-one 96107-17-4 C19H20O
    4-(fluoren-9-yl)-4-methylpentan-2-one
    —— 4,6-dihydroxy-4'-methoxy-α-oxo-bibenzyl-3-carboxylic acid 109600-74-0 C16H14O6
    4,6-dihydroxy-4'-methoxy-α-oxo-bibenzyl-3-carboxylic acid
    —— 4-amino-6H-indolo[3,2,1-de][1,5]naphthyridine-5-carboxylic acid ethyl ester 226424-50-6 C17H15N3O2
    4-amino-6H-indolo[3,2,1-de][1,5]naphthyridine-5-carboxylic acid ethyl ester
    —— 4-Ethyl-2,3-dihydro-9-methoxy-2-methylnaphtho<1,8-bc>pyran 86165-68-6 C16H18O2
    4-Ethyl-2,3-dihydro-9-methoxy-2-methylnaphtho<1,8-bc>pyran
    —— (+/-)-4-dimethylamino-2-phenyl-pent-2<i>t</i>-enoic acid ethyl ester 102005-07-2 C15H21NO2
    (+/-)-4-dimethylamino-2-phenyl-pent-2<i>t</i>-enoic acid ethyl ester
    —— (4aS,6S,8aS)-6-Formyloxy-4a-phenyl-octahydro-isoquinoline-2-carboxylic acid methyl ester 97523-15-4 C18H23NO4
    (4aS,6S,8aS)-6-Formyloxy-4a-phenyl-octahydro-isoquinoline-2-carboxylic acid methyl ester
    —— [4-(4-hydroxy-phenoxy)-phenyl]-carbamonitrile 108923-35-9 C13H10N2O2
    [4-(4-hydroxy-phenoxy)-phenyl]-carbamonitrile
    —— 4-Acetyl-2,3,4,5-tetrahydro-1-(1H-imidazol-4-ylmethyl)-3-(phenylmethyl)-1H-naphtho[2,3-e]-1,4-diazepine, monohydrochloride 195978-60-0 C26H26N4O*ClH
    4-Acetyl-2,3,4,5-tetrahydro-1-(1H-imidazol-4-ylmethyl)-3-(phenylmethyl)-1H-naphtho[2,3-e]-1,4-diazepine, monohydrochloride
    —— 4-((6-(2,4-dichlorophenyl)-5-(ethoxycarbonyl)-2-(3-fluoropyridin-2-yl)-3,6-dihydropyrimidin-4-yl)methyl)morpholine-2-carboxylic acid 1571216-18-6 C24H23Cl2FN4O5
    4-((6-(2,4-dichlorophenyl)-5-(ethoxycarbonyl)-2-(3-fluoropyridin-2-yl)-3,6-dihydropyrimidin-4-yl)methyl)morpholine-2-carboxylic acid
    —— (4-{[(1Z)-2-aza-1-(3,6-diazabicyclo[4.3.0]non-3-yl)-2-cyclohexylvinyl]amino}phenyl)-N-[2-(2,4-dichlorophenyl)ethyl]carboxamide 403506-42-3 C29H37Cl2N5O
    (4-{[(1Z)-2-aza-1-(3,6-diazabicyclo[4.3.0]non-3-yl)-2-cyclohexylvinyl]amino}phenyl)-N-[2-(2,4-dichlorophenyl)ethyl]carboxamide
    —— 4-[2-Ethyl-hex-(E)-ylideneamino]-3,5-dimethyl-phenol 2830-64-0 C16H25NO
    4-[2-Ethyl-hex-(E)-ylideneamino]-3,5-dimethyl-phenol
    —— 4-Amino-2-[4-(4-benzyloxybenzoyl)-1-homopiperazinyl]-6,7-dimethoxyquinazoline 690202-58-5 C29H31N5O4
    4-Amino-2-[4-(4-benzyloxybenzoyl)-1-homopiperazinyl]-6,7-dimethoxyquinazoline
    —— 4-((2S)-2-{(2S,5R)-5-[(6,7-dihydro-8-oxa-5-thia-1,2-diaza-naphthalen-3-ylmethyl)-amino]-tetrahydro-pyran-2-yl}-2-hydroxy-ethyl)-6-methoxy-4H-pyrido[2,3-b]pyrazin-3-one 1251610-60-2 C22H26N6O5S
    4-((2S)-2-{(2S,5R)-5-[(6,7-dihydro-8-oxa-5-thia-1,2-diaza-naphthalen-3-ylmethyl)-amino]-tetrahydro-pyran-2-yl}-2-hydroxy-ethyl)-6-methoxy-4H-pyrido[2,3-b]pyrazin-3-one
    —— (4-methoxy-phenyl)-[4-(4-methyl-piperazin-1-yl)-6-morpholin-4-yl-[1,3,5]triazin-2-yl]-amine 21218-56-4 C19H27N7O2
    (4-methoxy-phenyl)-[4-(4-methyl-piperazin-1-yl)-6-morpholin-4-yl-[1,3,5]triazin-2-yl]-amine
    —— 4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-1H-pyrazolo[4,3-b]pyridin-3-yl)-2-(methylsulfonamido)benzoic acid 1562450-00-3 C22H14ClF3N4O5S
    4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-1H-pyrazolo[4,3-b]pyridin-3-yl)-2-(methylsulfonamido)benzoic acid
    —— <4-Methoxy-phenyl>-<2>pyrazinyl-acetamid 1086-10-8 C13H13N3O2
    <4-Methoxy-phenyl>-<2>pyrazinyl-acetamid
    —— 4-(((3S,4R)-4-(3-(trifluoromethyl)phenyl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide 1357071-32-9 C20H18F3N5O
    4-(((3S,4R)-4-(3-(trifluoromethyl)phenyl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide
    —— 4-(2-{[3-(4-nitroimidazolyl)propyl]amino}pyrimidin-4yl)benzamide 403809-19-8 C17H17N7O3
    4-(2-{[3-(4-nitroimidazolyl)propyl]amino}pyrimidin-4yl)benzamide
    —— (4,11-Diamino-1,3,5,10-tetraoxo-1,3,5,10-tetrahydro-naphtho[2,3-f]isoindol-2-yl)-acetic acid ethyl ester 57583-64-9 C20H15N3O6
    (4,11-Diamino-1,3,5,10-tetraoxo-1,3,5,10-tetrahydro-naphtho[2,3-f]isoindol-2-yl)-acetic acid ethyl ester
    —— [4-(4-oxo-3-phenyl-2-phenylimino-thiazolidin-5-ylidenemethyl)-<i>m</i>-phenylenedioxy]-di-acetic acid dimethyl ester 104297-39-4 C28H24N2O7S
    [4-(4-oxo-3-phenyl-2-phenylimino-thiazolidin-5-ylidenemethyl)-<i>m</i>-phenylenedioxy]-di-acetic acid dimethyl ester