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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Oxo-pentanoic acid (2S,3R,4S,5R,6R)-2-((R)-1,5-dimethyl-1-vinyl-hex-4-enyloxy)-3,5-dihydroxy-6-methyl-tetrahydro-pyran-4-yl ester 791080-36-9 C21H34O7
4-Oxo-pentanoic acid (2S,3R,4S,5R,6R)-2-((R)-1,5-dimethyl-1-vinyl-hex-4-enyloxy)-3,5-dihydroxy-6-methyl-tetrahydro-pyran-4-yl ester
—— (4-cyano-2,5-difluorophenyl)boronic acid 1628442-75-0 C7H4BF2NO2
(4-cyano-2,5-difluorophenyl)boronic acid
—— 4-chloro-5-(3-(2-(piperidin-1-yl)ethoxy)phenyl)-2-(thiophen-2-yl)thieno[2,3-d]pyrimidine 1610505-45-7 C23H22ClN3OS2
4-chloro-5-(3-(2-(piperidin-1-yl)ethoxy)phenyl)-2-(thiophen-2-yl)thieno[2,3-d]pyrimidine
—— (4-hydroxy-phenyl)-acetic acid-(4-benzyloxy-3-methoxy-phenethylamide) 14383-18-7 C24H25NO4
(4-hydroxy-phenyl)-acetic acid-(4-benzyloxy-3-methoxy-phenethylamide)
—— 4-phenylmorpholin-2-ol 1195202-67-5 C10H13NO2
4-phenylmorpholin-2-ol
—— 4-(4-methoxy-phenyl)-3-(1,5-diphenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-6-<i>p</i>-tolyl-1<i>H</i>-pyridin-2-one 37649-12-0 C34H29N3O2
4-(4-methoxy-phenyl)-3-(1,5-diphenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-6-<i>p</i>-tolyl-1<i>H</i>-pyridin-2-one
—— 4-chloro-5,5-dimethyl-2-n-butyryl-1,3-cyclohexanedione 101386-08-7 C12H17ClO3
4-chloro-5,5-dimethyl-2-n-butyryl-1,3-cyclohexanedione
—— 4,6-bis(2-acetoxyethyl)-8-<(benzyloxy)carbonyl>-1-<2-(methoxycarbonyl)ethyl>-1',2,3,5,7,-pentamethyl-a,c-biladiene 100082-68-6 C44H50N4O8
4,6-bis(2-acetoxyethyl)-8-<(benzyloxy)carbonyl>-1-<2-(methoxycarbonyl)ethyl>-1',2,3,5,7,-pentamethyl-a,c-biladiene
—— 4-methyl-4,5,6,7-tetrahydrocyclopenta[b]thieno[2,3-d]pyrrole 1257650-05-7 C10H11NS
4-methyl-4,5,6,7-tetrahydrocyclopenta[b]thieno[2,3-d]pyrrole
—— 4-Methyl-2-aethyl-6-styryl-1.3.5-triazin 726-09-0 C14H15N3
4-Methyl-2-aethyl-6-styryl-1.3.5-triazin
—— 4'-((E)-but-2-enyl)-1'-tert-butoxycarbonyl-1'-demethyl-4'-depropyl-2,3,4-tri-O-trimethylsilyl-lincomycin 941585-59-7 C32H64N2O8SSi3
4'-((E)-but-2-enyl)-1'-tert-butoxycarbonyl-1'-demethyl-4'-depropyl-2,3,4-tri-O-trimethylsilyl-lincomycin
—— 4-pentenyl O-(2,3-di-O-benzoyl-4,6-O-benzylidene-β-D-mannopyranosyl)-(1→4)-3,6-di-O-benzoyl-2-acetamido-2-deoxy-β-D-glucopyranoside 895161-82-7 C54H53NO15
4-pentenyl O-(2,3-di-O-benzoyl-4,6-O-benzylidene-β-D-mannopyranosyl)-(1→4)-3,6-di-O-benzoyl-2-acetamido-2-deoxy-β-D-glucopyranoside
—— [(4R)-6-fluoro-4-isopropoxy-spiro[chromane-2,4'-piperidine]-1'-yl]-(5-isopropylsulfonyl-6-methyl-2-pyridyl)methanone 1394029-78-7 C26H33FN2O5S
[(4R)-6-fluoro-4-isopropoxy-spiro[chromane-2,4'-piperidine]-1'-yl]-(5-isopropylsulfonyl-6-methyl-2-pyridyl)methanone
—— 4-[1-(1-benzylpiperidin-4-yl)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-6-yl]phenol 1062162-22-4 C27H30N6O2
4-[1-(1-benzylpiperidin-4-yl)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-6-yl]phenol
—— 4-[(3,5-dimethoxyphenyl)methoxy]-N-[5-(1,4-dimethylimidazol-2-yl)-2-methylphenyl]benzamide 1126365-96-5 C28H29N3O4
4-[(3,5-dimethoxyphenyl)methoxy]-N-[5-(1,4-dimethylimidazol-2-yl)-2-methylphenyl]benzamide
—— 4-methyl-8-oxo-7-(2-tetrazol-1-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester 55596-75-3 C13H13Cl3N6O4S
4-methyl-8-oxo-7-(2-tetrazol-1-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester
—— 4-{1-(1-benzylpiperidin-4-yl)-4-[(3,4-dimethoxyphenyl)amino]-1H-pyrazolo[3,4-d]pyrimidin-6-yl}phenol 1204594-46-6 C31H32N6O3
4-{1-(1-benzylpiperidin-4-yl)-4-[(3,4-dimethoxyphenyl)amino]-1H-pyrazolo[3,4-d]pyrimidin-6-yl}phenol
—— [(4-hydroxy-3-phenyl-7-pyridin-2-yl-isoxazolo[5,4-c]pyridine-5-carbonyl)-amino]-acetic acid 1160691-76-8 C20H14N4O5
[(4-hydroxy-3-phenyl-7-pyridin-2-yl-isoxazolo[5,4-c]pyridine-5-carbonyl)-amino]-acetic acid
—— (4S)-ethyl-α-(4-benzyloxycarbonyl-2-oxoazetidine-1-yl)-α-(acetyl) acetamide 70721-34-5 C17H20N2O5
(4S)-ethyl-α-(4-benzyloxycarbonyl-2-oxoazetidine-1-yl)-α-(acetyl) acetamide
—— 4-([4-(4-Cyano-2-methylphenyl)-3,6-dihydropyridin-1(2H)-yl]sulfonylmethyl)-1-[(3S)-tetrahydrofuran-3-yloxy]carbonylpiperidine-4-carboxylic acid 869189-67-3 C25H31N3O7S
4-([4-(4-Cyano-2-methylphenyl)-3,6-dihydropyridin-1(2H)-yl]sulfonylmethyl)-1-[(3S)-tetrahydrofuran-3-yloxy]carbonylpiperidine-4-carboxylic acid
—— 4-[4-(4-fluorophenyl)-1-(2-methylamino-acetyl)-piperidin-4-ylmethoxymethyl]-3-methoxy-naphthalene-2-carbonitrile 672926-88-4 C28H30FN3O3
4-[4-(4-fluorophenyl)-1-(2-methylamino-acetyl)-piperidin-4-ylmethoxymethyl]-3-methoxy-naphthalene-2-carbonitrile
—— 4'-[6-(methylsulfonyl)-1H-benzimidazol-2-yl]biphenyl-2-ol 1192251-60-7 C20H16N2O3S
4'-[6-(methylsulfonyl)-1H-benzimidazol-2-yl]biphenyl-2-ol
—— 4-(4-(4-ethyl-3-(methyl(propyl)amino)phenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)-6-isopropylbenzene-1,3-diol 1050501-21-7 C23H30N4O2S
4-(4-(4-ethyl-3-(methyl(propyl)amino)phenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)-6-isopropylbenzene-1,3-diol
—— 4-{[(3'-fluorobiphenyl-3-yl)sulfonyl]amino}-2-hydroxybenzoic acid 1353433-37-0 C19H14FNO5S
4-{[(3'-fluorobiphenyl-3-yl)sulfonyl]amino}-2-hydroxybenzoic acid
—— 4-amino-N-[4-[5-[(1S)-1-(chloromethyl)-5-hydroxy-9-methyl-1,2-dihydrobenzo[e]indole-3-carbonyl]-1H-benzimidazol-2-yl]phenyl]benzamide 1227961-67-2 C35H28ClN5O3
4-amino-N-[4-[5-[(1S)-1-(chloromethyl)-5-hydroxy-9-methyl-1,2-dihydrobenzo[e]indole-3-carbonyl]-1H-benzimidazol-2-yl]phenyl]benzamide
—— 4-benzhydryl-5-methoxy-1-phenylhex-5-en-2-one 138713-82-3 C26H26O2
4-benzhydryl-5-methoxy-1-phenylhex-5-en-2-one
—— (4R)-4-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-5-[[(1R,2S)-1-[[(1S)-2-hydroxy-1-methyl-2-oxo-ethyl]carbamoyl]-2-methyl-butyl]amino]-5-oxo-pentanoic acid 1415251-11-4 C35H52N8O9
(4R)-4-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-5-[[(1R,2S)-1-[[(1S)-2-hydroxy-1-methyl-2-oxo-ethyl]carbamoyl]-2-methyl-butyl]amino]-5-oxo-pentanoic acid
—— ((4R,6S)-6-Iodomethyl-2,2,4-trimethyl-[1,3]dioxan-4-ylethynyl)-trimethyl-silane 235100-43-3 C13H23IO2Si
((4R,6S)-6-Iodomethyl-2,2,4-trimethyl-[1,3]dioxan-4-ylethynyl)-trimethyl-silane
—— (4R,5S,8S)-4-(tert-Butyl-dimethyl-silanyloxy)-8-[(E)-(1S,6S)-6-(tert-butyl-dimethyl-silanyloxy)-1,3,7-trimethyl-2-oxo-oct-3-enyl]-5-methyl-oxocan-2-one 180153-67-7 C31H60O5Si2
(4R,5S,8S)-4-(tert-Butyl-dimethyl-silanyloxy)-8-[(E)-(1S,6S)-6-(tert-butyl-dimethyl-silanyloxy)-1,3,7-trimethyl-2-oxo-oct-3-enyl]-5-methyl-oxocan-2-one
—— (4S)-3-<(2S)-3-mercapto-2-methylpropanoyl>-2-oxazolidone-4-carboxylic acid 77999-52-1 C8H11NO5S
(4S)-3-<(2S)-3-mercapto-2-methylpropanoyl>-2-oxazolidone-4-carboxylic acid
—— 4-[3-(3-trifluoromethyl-phenoxy)-benzyl]-piperazine-1-carboxylic acid (1H-pyrazol-3-yl)-amide trifluoroacetate 1093209-57-4 C2HF3O2*C22H22F3N5O2
4-[3-(3-trifluoromethyl-phenoxy)-benzyl]-piperazine-1-carboxylic acid (1H-pyrazol-3-yl)-amide trifluoroacetate
—— 4-phenyl-6-styrylpyrimidine 1-oxide 76132-81-5 C18H14N2O
4-phenyl-6-styrylpyrimidine 1-oxide
—— (4-Methoxy-phenyl)-carbamic acid 3-(2-methyl-acryloylamino)-phenyl ester 61088-82-2 C18H18N2O4
(4-Methoxy-phenyl)-carbamic acid 3-(2-methyl-acryloylamino)-phenyl ester
—— 4-chloro-3-(1-isopropyl-piperidin-4-ylmethoxy)-phenylamine 1150308-77-2 C15H23ClN2O
4-chloro-3-(1-isopropyl-piperidin-4-ylmethoxy)-phenylamine
—— (4'-Methoxycarbonylmethyl-[1,1']binaphthalenyl-4-yl)-acetic acid methyl ester 74866-22-1 C26H22O4
(4'-Methoxycarbonylmethyl-[1,1']binaphthalenyl-4-yl)-acetic acid methyl ester
—— (4-Methyl-3t,5-hexadienyl)-triphenyl-phosphoniumiodid 26926-77-2 C25H26P*I
(4-Methyl-3t,5-hexadienyl)-triphenyl-phosphoniumiodid
—— 4-methanesulfonylamino-5-phenyl-pyrrole-2,3-dicarboxylic acid dimethyl ester 56464-00-7 C15H16N2O6S
4-methanesulfonylamino-5-phenyl-pyrrole-2,3-dicarboxylic acid dimethyl ester
—— 4-Methoxymethoxy-6-methyl-2-(3-nitro-pyridin-2-yl)-isophthalic acid 3-methyl ester 1-(2-phenylsulfanyl-ethyl) ester 142549-48-2 C25H24N2O8S
4-Methoxymethoxy-6-methyl-2-(3-nitro-pyridin-2-yl)-isophthalic acid 3-methyl ester 1-(2-phenylsulfanyl-ethyl) ester
—— 4-hydroxy-3-[(3,5-difluoro-6-(3-(guanidino)phenoxy)-4-(4-(2-(methoxycarbonyl)ethenyl)phenoxy)pyridin-2-yl)oxy]benzamidine 1229728-31-7 C29H24F2N6O6
4-hydroxy-3-[(3,5-difluoro-6-(3-(guanidino)phenoxy)-4-(4-(2-(methoxycarbonyl)ethenyl)phenoxy)pyridin-2-yl)oxy]benzamidine
—— 4-chloro-N-[[diethoxy(oxido)phosphaniumyl]-naphthalen-2-ylmethyl]aniline 1400303-01-6 C21H23ClNO3P
4-chloro-N-[[diethoxy(oxido)phosphaniumyl]-naphthalen-2-ylmethyl]aniline
—— 4-[4-(2-([(2-chloro-4-fluorophenyl)methyl]amino)-2-oxoethyl)-3,5-dimethyl-1H-pyrazol-1-yl]-N-(2-pyridinylmethyl)benzamide 1082827-01-7 C27H25ClFN5O2
4-[4-(2-([(2-chloro-4-fluorophenyl)methyl]amino)-2-oxoethyl)-3,5-dimethyl-1H-pyrazol-1-yl]-N-(2-pyridinylmethyl)benzamide
—— 4-(1-tert-butyl-3-(4-chlorobenzyl)-1H-pyrazol-5-ylamino)-2-fluoro-N-(thiazol-2-yl)benzenesulfonamide 1104803-65-7 C23H23ClFN5O2S2
4-(1-tert-butyl-3-(4-chlorobenzyl)-1H-pyrazol-5-ylamino)-2-fluoro-N-(thiazol-2-yl)benzenesulfonamide
—— 4-((3S,4S)-3-amino-4-(2-oxopiperidin-1-yl)pyrrolidin-1-yl)quinazolin-7-yl 2,4-difluorobenzenesulfonate 1000302-88-4 C23H23F2N5O4S
4-((3S,4S)-3-amino-4-(2-oxopiperidin-1-yl)pyrrolidin-1-yl)quinazolin-7-yl 2,4-difluorobenzenesulfonate
—— 4-(azidomethyl)-1-(4-iodophenyl)-2-(methylthio)-1H-imidazole 955133-29-6 C11H10IN5S
4-(azidomethyl)-1-(4-iodophenyl)-2-(methylthio)-1H-imidazole
—— (4-chloro-5-fluoro-2-{3-[3-(6-methyl-pyridin-3-yl)-phenyl]-3-oxo-propionylamino}-phenyl)-carbamic acid tert-butyl ester 579477-00-2 C26H25ClFN3O4
(4-chloro-5-fluoro-2-{3-[3-(6-methyl-pyridin-3-yl)-phenyl]-3-oxo-propionylamino}-phenyl)-carbamic acid tert-butyl ester
—— 4-{[[(4-chlorophenyl)sulfonyl](3-methoxybenzyl)amino]methyl}benzoic acid 1191069-95-0 C22H20ClNO5S
4-{[[(4-chlorophenyl)sulfonyl](3-methoxybenzyl)amino]methyl}benzoic acid
—— (4-chloro-3-fluorophenyl)methyl carbamimidothioate;hydrochloride 938156-40-2 C8H8ClFN2S*ClH
(4-chloro-3-fluorophenyl)methyl carbamimidothioate;hydrochloride
—— 4-hydroxy-piperidine-4-carboxylic acid (4-tert-butyl-phenyl)-amide 1262988-75-9 C16H24N2O2
4-hydroxy-piperidine-4-carboxylic acid (4-tert-butyl-phenyl)-amide
—— 4-methoxy-2-(4-(3-(trimethylsilyl)prop-2-ynylidene)piperidin-1-yl)nicotinonitrile 1107620-53-0 C18H23N3OSi
4-methoxy-2-(4-(3-(trimethylsilyl)prop-2-ynylidene)piperidin-1-yl)nicotinonitrile
—— 4-(2-(3-(4-fluorophenoxy)-5-(thieno[3,2-b]pyridin-7-ylthio)pyridin-2-ylamino)thiazol-4-yl)piperidine-1-carboxamide hydrochloride 953044-67-2 C27H23FN6O2S3*ClH
4-(2-(3-(4-fluorophenoxy)-5-(thieno[3,2-b]pyridin-7-ylthio)pyridin-2-ylamino)thiazol-4-yl)piperidine-1-carboxamide hydrochloride