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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,7,16,19-tetraaza-10,13-oxa-1-thia-2,3;20,21-dibenzocyclodocosane-5,18-dione 1391034-00-6 C22H28N4O4S
4,7,16,19-tetraaza-10,13-oxa-1-thia-2,3;20,21-dibenzocyclodocosane-5,18-dione
—— 4-Fluoro-2,6-bis-(2-hydroxy-5-nitro-benzyl)-phenol 71643-41-9 C20H15FN2O7
4-Fluoro-2,6-bis-(2-hydroxy-5-nitro-benzyl)-phenol
—— 4'-chloro-2-nitro-[1,1'-biphenyl]-4-carboxylic acid 669002-18-0 C13H8ClNO4
4'-chloro-2-nitro-[1,1'-biphenyl]-4-carboxylic acid
—— 4-({4-[(2S)-2,3-diethoxypropyl]phenoxy}methyl)-5-methyl-3-phenylisoxazole 696662-68-7 C24H29NO4
4-({4-[(2S)-2,3-diethoxypropyl]phenoxy}methyl)-5-methyl-3-phenylisoxazole
—— 4-Fluoro-α-[3-(n-octadecylamino)propyl]benzenemethanamine Dihydrochloride 145878-85-9 C28H51FN2*2ClH
4-Fluoro-α-[3-(n-octadecylamino)propyl]benzenemethanamine Dihydrochloride
—— 4-(2,4-Dichloro-phenoxy)-2-(2,4-dichloro-phenyl)-butyric acid methyl ester 64009-37-6 C17H14Cl4O3
4-(2,4-Dichloro-phenoxy)-2-(2,4-dichloro-phenyl)-butyric acid methyl ester
—— 4-[cyclopropyl-(2-{3-fluoro-4-[(1-methyl-1H-pyrazol-3-ylmethyl)-carbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1557034-32-8 C30H36FN7O4
4-[cyclopropyl-(2-{3-fluoro-4-[(1-methyl-1H-pyrazol-3-ylmethyl)-carbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— (4-chlorophenyl)(2,4,6-trimethoxyphenyl)methanone 111122-83-9 C16H15ClO4
(4-chlorophenyl)(2,4,6-trimethoxyphenyl)methanone
—— 4-(cyclohexylamino)-6-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-7-hydroxythieno[3,2-b]pyridin-5(4H)-one 686270-76-8 C20H20N4O4S2
4-(cyclohexylamino)-6-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-7-hydroxythieno[3,2-b]pyridin-5(4H)-one
—— 4-(N-tert-butyloxycarbonylamino)phenylcyanamide 401510-58-5 C12H15N3O2
4-(N-tert-butyloxycarbonylamino)phenylcyanamide
—— 4-bromo-1-(2,2-dimethylpropyl)-5-methoxy-1H-1,2,3-benzotriazole 1268314-64-2 C12H16BrN3O
4-bromo-1-(2,2-dimethylpropyl)-5-methoxy-1H-1,2,3-benzotriazole
—— (4-benzyloxy-3,5-dichloro-2-nitrophenyl)acetonitrile 842117-35-5 C15H10Cl2N2O3
(4-benzyloxy-3,5-dichloro-2-nitrophenyl)acetonitrile
—— 4-methylene-dec-1-en-5-yne 63621-20-5 C11H16
4-methylene-dec-1-en-5-yne
—— (4R,6S)-4-Benzyloxymethyl-6-vinyl-[1,3]oxazinan-2-one 114671-10-2 C14H17NO3
(4R,6S)-4-Benzyloxymethyl-6-vinyl-[1,3]oxazinan-2-one
—— 4-{[tert-butyl(dimethyl)silyl]oxy}-3-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)oxy]butyl acetate 1448674-52-9 C20H29NO6Si
4-{[tert-butyl(dimethyl)silyl]oxy}-3-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)oxy]butyl acetate
—— 4-(2-(2-carboxy-ethyl)-3-{6-[5-(4-methyl-piperazine-1-carbonyl)-biphenyl-3-yloxy]-hexyl}-phenoxy)-butyric acid 1162259-84-8 C37H46N2O7
4-(2-(2-carboxy-ethyl)-3-{6-[5-(4-methyl-piperazine-1-carbonyl)-biphenyl-3-yloxy]-hexyl}-phenoxy)-butyric acid
—— 4-(5-cyclopropyl-1H-pyrazol-4-yl)-N-(1-methylpiperidin-4-yl)pyridin-2-amine 1160104-18-6 C17H23N5
4-(5-cyclopropyl-1H-pyrazol-4-yl)-N-(1-methylpiperidin-4-yl)pyridin-2-amine
—— 4-cyclopropyl-6-(3-(methylamino)azetidin-1-yl)pyrimidin-2-amine 1157872-05-3 C11H17N5
4-cyclopropyl-6-(3-(methylamino)azetidin-1-yl)pyrimidin-2-amine
—— 4-((3S,4S)-1-(1-cyanocyclopropanecarbonyl)-4-(fluoromethyl)pyrrolidin-3-ylamino)-6-(6-((2-methoxyacetamido)methyl)pyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400579-75-0 C27H29FN8O4
4-((3S,4S)-1-(1-cyanocyclopropanecarbonyl)-4-(fluoromethyl)pyrrolidin-3-ylamino)-6-(6-((2-methoxyacetamido)methyl)pyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(4-fluoro-5-isopropyl-2-methoxyphenyl)-5-methylcyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one 1402796-28-4 C30H32F7NO3
(4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(4-fluoro-5-isopropyl-2-methoxyphenyl)-5-methylcyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one
—— 4-[(3aR,4R,5S,7R,7aS)-5-[tert-butyl(dimethyl)silyl]oxy-4-[2-[tert-butyl(dimethyl)silyl]oxyethyl]-7,7a-dimethyl-1,3-dioxo-5,6-dihydro-3aH-4,7-epoxyisoindol-2-yl]-2-(trifluoromethyl)benzonitrile 1095188-16-1 C32H47F3N2O5Si2
4-[(3aR,4R,5S,7R,7aS)-5-[tert-butyl(dimethyl)silyl]oxy-4-[2-[tert-butyl(dimethyl)silyl]oxyethyl]-7,7a-dimethyl-1,3-dioxo-5,6-dihydro-3aH-4,7-epoxyisoindol-2-yl]-2-(trifluoromethyl)benzonitrile
—— 4-chloro-3-oxo-2-quinolin-2-yl-butyronitrile 60847-46-3 C13H9ClN2O
4-chloro-3-oxo-2-quinolin-2-yl-butyronitrile
—— 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-2-methyl-N-[(2-oxido-1,3,2-dioxathiolan-2-ium-4-yl)methyl]benzamide 1309958-17-5 C21H17Cl2F3N2O5S
4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]-2-methyl-N-[(2-oxido-1,3,2-dioxathiolan-2-ium-4-yl)methyl]benzamide
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chlorophenyl)-4b,12-difluoro-6b-(2-fluoroacetyl)-5-hydroxy-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthren-2-one 1400572-49-7 C28H29ClF3NO4
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chlorophenyl)-4b,12-difluoro-6b-(2-fluoroacetyl)-5-hydroxy-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-azapentaleno[2,1-a]phenanthren-2-one
—— 4-chloro-6-methyl-N-(2-methylcyclopentyl)-5-nitropyrimidin-2-amine 937365-55-4 C11H15ClN4O2
4-chloro-6-methyl-N-(2-methylcyclopentyl)-5-nitropyrimidin-2-amine
—— 4-(3,4-Dihydroxyphenyl)-2-(p-tolylamino)thiazole hydrochloride 17927-79-6 C16H14N2O2S*ClH
4-(3,4-Dihydroxyphenyl)-2-(p-tolylamino)thiazole hydrochloride
—— 4-[(3-hydroxy-1,5-dimethyl-2-phenylpyrazol-1-ium-4-yl)-(4-methoxyphenyl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one;perchlorate 92887-28-0 C30H30N4O3*ClHO4
4-[(3-hydroxy-1,5-dimethyl-2-phenylpyrazol-1-ium-4-yl)-(4-methoxyphenyl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one;perchlorate
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-Chloro-phenyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2,2,2-trifluoro-ethyl) ester 1400572-61-3 C29H29ClF5NO4S
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-Chloro-phenyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2,2,2-trifluoro-ethyl) ester
—— 4-amino-1,2,4-triazolium 1-methoxy-5-nitroiminotetrazolate 1428559-71-0 C2H4N4*C2H4N6O3
4-amino-1,2,4-triazolium 1-methoxy-5-nitroiminotetrazolate
—— 4-(1-cyclohexyl-propenyl)-morpholine 60092-79-7 C13H23NO
4-(1-cyclohexyl-propenyl)-morpholine
—— (4S)-1-benzhydryl-2-(2-iodonaphthalen-1-yl)-4-propan-2-yl-4,5-dihydroimidazole 1357387-62-2 C29H27IN2
(4S)-1-benzhydryl-2-(2-iodonaphthalen-1-yl)-4-propan-2-yl-4,5-dihydroimidazole
—— 4,5-dihydro 5,5-dimethyl 2,4-diphenyl 3-ethoxycarbonylfuran 116471-50-2 C21H22O3
4,5-dihydro 5,5-dimethyl 2,4-diphenyl 3-ethoxycarbonylfuran
—— 4,4'-Biimidazolidine, 1,1',3,3'-tetranitro-, (R*,R*)- 92902-01-7 C6H10N8O8
4,4'-Biimidazolidine, 1,1',3,3'-tetranitro-, (R*,R*)-
—— 4-fluoro-N-[4-({[2-(methylamino)-6-nitroquinazolin-4-yl]amino}methyl)phenyl]benzamide 1039734-03-6 C23H19FN6O3
4-fluoro-N-[4-({[2-(methylamino)-6-nitroquinazolin-4-yl]amino}methyl)phenyl]benzamide
—— 4-[6-(6-methoxy-2-methyl-pyridin-3-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-3-methyl-morpholine 950594-43-1 C22H28N2O2
4-[6-(6-methoxy-2-methyl-pyridin-3-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-3-methyl-morpholine
—— 4-((4-hydroxy-2-oxo-2H-chromen-3-yl)(phenyl)methyl)-5-methyl-3Hpyrazol-3-one 1403907-80-1 C20H14N2O4
4-((4-hydroxy-2-oxo-2H-chromen-3-yl)(phenyl)methyl)-5-methyl-3Hpyrazol-3-one
—— 4-methyl-3,9,10-trihydro-11-oxo-quinolino[2,3-b]-1,3,4-thiadiazino[2,3-d]-1,2,4-triazole 1228302-25-7 C12H9N5OS
4-methyl-3,9,10-trihydro-11-oxo-quinolino[2,3-b]-1,3,4-thiadiazino[2,3-d]-1,2,4-triazole
—— 4-[3-(4-Dihydroxyboronyl-phenyl)-2-imino-2,3-dihydro-benzoimidazol-1-ylmethyl]-indole-1-carboxylic acid tert-butyl ester 1352874-34-0 C27H27BN4O4
4-[3-(4-Dihydroxyboronyl-phenyl)-2-imino-2,3-dihydro-benzoimidazol-1-ylmethyl]-indole-1-carboxylic acid tert-butyl ester
—— 4-(1,3-benzothiazol-2-yl)-1-(2-hydroxypropyl)-5-imino-2H-pyrrol-3-ol 851176-34-6 C14H15N3O2S
4-(1,3-benzothiazol-2-yl)-1-(2-hydroxypropyl)-5-imino-2H-pyrrol-3-ol
—— 4-(<i>N</i>-dimethylcarbamoyloxy-2-nitrilo-acetimidoyl)-piperazine-1-carboxylic acid ethyl ester 27972-10-7 C12H19N5O4
4-(<i>N</i>-dimethylcarbamoyloxy-2-nitrilo-acetimidoyl)-piperazine-1-carboxylic acid ethyl ester
—— (4-toy)2(1-na)SiH 18737-34-3 C24H22Si
(4-toy)2(1-na)SiH
—— (4aS)-2-hydroxyimino-1t.4ar-dimethyl-7t-(1-hydroxyimino-ethyl)-(8atH)-decalin 102113-45-1 C14H24N2O2
(4aS)-2-hydroxyimino-1t.4ar-dimethyl-7t-(1-hydroxyimino-ethyl)-(8atH)-decalin
—— 4-((E)-Hex-1-enyl)-5-methyl-cyclopentane-1,3-diol 28798-44-9 C12H22O2
4-((E)-Hex-1-enyl)-5-methyl-cyclopentane-1,3-diol
—— 4-(5,5-dimethyl-2-thioxo-2-thiazolidinylidenemethyl)-4,5,5-trimethylthiazolidin-2-thione 58417-85-9 C12H18N2S4
4-(5,5-dimethyl-2-thioxo-2-thiazolidinylidenemethyl)-4,5,5-trimethylthiazolidin-2-thione
—— 4-((2-(2-(((R)-1-(naphthalen-1-yl)ethyl)amino)ethyl)morpholino)methyl)benzoic acid 1398495-52-7 C26H30N2O3
4-((2-(2-(((R)-1-(naphthalen-1-yl)ethyl)amino)ethyl)morpholino)methyl)benzoic acid
—— 4-azido-1-(octahydroisoquinolin-2-yl)butan-1-one 1257992-56-5 C13H22N4O
4-azido-1-(octahydroisoquinolin-2-yl)butan-1-one
—— 4-methoxyphenyl 2,4-di-O-acetyl-3-O-trifluoromethanesulfonyl-α-D-rhamnopyranoside 1304123-41-8 C18H21F3O10S
4-methoxyphenyl 2,4-di-O-acetyl-3-O-trifluoromethanesulfonyl-α-D-rhamnopyranoside
—— 4-[(3S)-3-fluoropyrrolidin-1-yl]-5-(2-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine 1527475-17-7 C17H17FN4O
4-[(3S)-3-fluoropyrrolidin-1-yl]-5-(2-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine
—— 4-(4-diethylamino-phenylimino)-2,5-diphenyl-2,4-dihydro-pyrazol-3-one 118717-23-0 C25H24N4O
4-(4-diethylamino-phenylimino)-2,5-diphenyl-2,4-dihydro-pyrazol-3-one
—— 4-pentyl-3H-pyran-2,6-dione 117726-51-9 C10H14O3
4-pentyl-3H-pyran-2,6-dione