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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5,6-Diamino-2,3-dihydro-1-oxo-3-(phenylmethyl)-8-(1-piperidinyl)-1H-pyrrolo[2,3-c][2,7]naphthyridine-9-carbonitrile 870761-07-2 C23H23N7O
5,6-Diamino-2,3-dihydro-1-oxo-3-(phenylmethyl)-8-(1-piperidinyl)-1H-pyrrolo[2,3-c][2,7]naphthyridine-9-carbonitrile
—— 5'-Bromo-5-nitroindirubin 910035-22-2 C16H8BrN3O4
5'-Bromo-5-nitroindirubin
—— 5-[(2S,3R,4R,5R)-3-bromo-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,3-dimethylpyrimidine-2,4-dione 103781-78-8 C11H15BrN2O5
5-[(2S,3R,4R,5R)-3-bromo-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,3-dimethylpyrimidine-2,4-dione
—— 5,7-dichloro-2-methyl-thiazolo[4,5-d]pyrimidine 859796-00-2 C6H3Cl2N3S
5,7-dichloro-2-methyl-thiazolo[4,5-d]pyrimidine
—— 5-[(2S,3S,4R,5R)-4-chloro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,3-dimethylpyrimidine-2,4-dione 103781-82-4 C11H15ClN2O5
5-[(2S,3S,4R,5R)-4-chloro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,3-dimethylpyrimidine-2,4-dione
—— [(5aS,6S,8R,8aR)-6-(1,3-dimethyl-2,4-dioxopyrimidin-5-yl)-2,2,4,4-tetra(propan-2-yl)-5a,6,8,8a-tetrahydrofuro[3,4-f][1,3,5,2,4]trioxadisilepin-8-yl]methyl trifluoromethanesulfonate 84829-02-7 C24H41F3N2O9SSi2
[(5aS,6S,8R,8aR)-6-(1,3-dimethyl-2,4-dioxopyrimidin-5-yl)-2,2,4,4-tetra(propan-2-yl)-5a,6,8,8a-tetrahydrofuro[3,4-f][1,3,5,2,4]trioxadisilepin-8-yl]methyl trifluoromethanesulfonate
—— 5H-Benzopyranno<1><3,4-c>pyridine 229-99-2 C12H9NO
5H-Benzopyranno<1><3,4-c>pyridine
—— 5-amino-3-(2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-1-methyl-1H-indole-2-carboxylic acid tert-butyl ester 1154603-68-5 C22H22N4O4
5-amino-3-(2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-1-methyl-1H-indole-2-carboxylic acid tert-butyl ester
—— 5-benzyl-5-octylpyrimidine-2,4,6(1H,3H,5H)-trione 1138154-85-4 C19H26N2O3
5-benzyl-5-octylpyrimidine-2,4,6(1H,3H,5H)-trione
—— 5-Dichlormethyl-2-nitrofuran 113388-40-2 C5H3Cl2NO3
5-Dichlormethyl-2-nitrofuran
—— 5-methyl-3,5-diphenyl-4,5-dihydro-1<i>H</i>-pyrazole 14161-79-6 C16H16N2
5-methyl-3,5-diphenyl-4,5-dihydro-1<i>H</i>-pyrazole
—— 5-(2-benzoylhydrazinyl)-5-oxopentanoic acid 20215-80-9 C12H14N2O4
5-(2-benzoylhydrazinyl)-5-oxopentanoic acid
—— 5-(3,4-dimethoxy-phenyl)-6,8-dihydro-furo[3′,4’:6,7]naphtha[2,3-d][1,3]dioxole 1276122-26-9 C21H18O5
5-(3,4-dimethoxy-phenyl)-6,8-dihydro-furo[3′,4’:6,7]naphtha[2,3-d][1,3]dioxole
—— 5-Oxo-3-phenylchromeno[4,3-b]pyridine-2-carboxylic acid 1027305-87-8 C19H11NO4
5-Oxo-3-phenylchromeno[4,3-b]pyridine-2-carboxylic acid
—— (5R,4R,3R)-4-(tert-butyl-dimethyl-silanyloxymethyl)-5-hydroxymethyl-1-(4-methoxybenzyl)-3-methyl-3-methylsulfanyl-2-oxo-pyrrolidine-5-carboxylic acid methyl ester 212772-61-7 C23H37NO6SSi
(5R,4R,3R)-4-(tert-butyl-dimethyl-silanyloxymethyl)-5-hydroxymethyl-1-(4-methoxybenzyl)-3-methyl-3-methylsulfanyl-2-oxo-pyrrolidine-5-carboxylic acid methyl ester
—— 5-Methoxy-2-nitrosobenzonitril 39495-44-8 C8H6N2O2
5-Methoxy-2-nitrosobenzonitril
—— 5-cyclopropyl-6-(2-methoxyethoxy)-pyridine-2-carboxylic acid methyl ester 1415899-36-3 C13H17NO4
5-cyclopropyl-6-(2-methoxyethoxy)-pyridine-2-carboxylic acid methyl ester
—— 5-bromothiophene-2-sulfonic acid [2-(4-fluorophenyl)ethyl]amide 864961-42-2 C12H11BrFNO2S2
5-bromothiophene-2-sulfonic acid [2-(4-fluorophenyl)ethyl]amide
—— 5-oxo-4-phenylhydrazono-4,5-dihydro-1H-pyrazole-3-carbaldehyde 84553-89-9 C10H8N4O2
5-oxo-4-phenylhydrazono-4,5-dihydro-1H-pyrazole-3-carbaldehyde
—— 5-chlorothiophene-3-sulfonic acid [2-(4-fluorophenyl)ethyl]-methyl-amide 864961-54-6 C13H13ClFNO2S2
5-chlorothiophene-3-sulfonic acid [2-(4-fluorophenyl)ethyl]-methyl-amide
—— 5-bromo-1-(tert-butyl)-3-ethoxy-2-(methoxymethoxy)benzene 474555-33-4 C14H21BrO3
5-bromo-1-(tert-butyl)-3-ethoxy-2-(methoxymethoxy)benzene
—— (5-bromo-1H-indol-2-yl)(2,3-dihydro-1H-indol-1-yl)methanone 879590-36-0 C17H13BrN2O
(5-bromo-1H-indol-2-yl)(2,3-dihydro-1H-indol-1-yl)methanone
—— 5-(5-(3,4-dimethoxyphenyl)pent-4-ynyl)-1-methyl-3,4-dihydropyridin-2(1H)-one 1186721-95-8 C19H23NO3
5-(5-(3,4-dimethoxyphenyl)pent-4-ynyl)-1-methyl-3,4-dihydropyridin-2(1H)-one
—— 5-phenyl-1,3,4-oxadiazole-2-sulfonic Acid 890095-60-0 C8H6N2O4S
5-phenyl-1,3,4-oxadiazole-2-sulfonic Acid
—— 5-methoxy-1, 3-bis(thiiran-2-ylmethoxy)-9H-xanthen-9-one 1266615-73-9 C20H18O5S2
5-methoxy-1, 3-bis(thiiran-2-ylmethoxy)-9H-xanthen-9-one
—— (5R,4S,3R)-4-hydroxy-5-hydroxymethyl-1-(4-methoxybenzyl)-3-methyl-3-methylsulfanyl-2-oxo-pyrrolidine-5-carboxylic acid methyl ester 212772-60-6 C17H23NO6S
(5R,4S,3R)-4-hydroxy-5-hydroxymethyl-1-(4-methoxybenzyl)-3-methyl-3-methylsulfanyl-2-oxo-pyrrolidine-5-carboxylic acid methyl ester
—— (5R)-5-<(1R)-2-<(tert-butyldimethylsilyl)oxy>-1-hydroxyethyl>-5-<2-(tetradecanoxycarbonyl)-(E)-ethenyl>tetrahydro-2-furanone 172751-35-8 C39H58O6Si
(5R)-5-<(1R)-2-<(tert-butyldimethylsilyl)oxy>-1-hydroxyethyl>-5-<2-(tetradecanoxycarbonyl)-(E)-ethenyl>tetrahydro-2-furanone
—— (5R,3R)-5-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-3-methylsulfanyl-2,4-dioxo-pyrrolidine-5-carboxylic acid methyl ester 643031-73-6 C15H27NO5SSi
(5R,3R)-5-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-3-methylsulfanyl-2,4-dioxo-pyrrolidine-5-carboxylic acid methyl ester
—— 5-(6-bromo-2-methylbenzo[b]thiophen-3-yl)-5-oxopentanoic acid 1422739-53-4 C14H13BrO3S
5-(6-bromo-2-methylbenzo[b]thiophen-3-yl)-5-oxopentanoic acid
—— (5-(2-Bromophenyl)furan-2-yl)methanol 406947-14-6 C11H9BrO2
(5-(2-Bromophenyl)furan-2-yl)methanol
—— 5-(6-bromo-2-methylbenzo[b]thiophen-3-yl)-5-oxopentanoic acid methyl ester 1422739-48-7 C15H15BrO3S
5-(6-bromo-2-methylbenzo[b]thiophen-3-yl)-5-oxopentanoic acid methyl ester
—— 5-(6-bromo-2-methylbenzo[b]thiophen-3-yl)-N-methoxy-N-methyl-5-oxopentanamide 1422739-49-8 C16H18BrNO3S
5-(6-bromo-2-methylbenzo[b]thiophen-3-yl)-N-methoxy-N-methyl-5-oxopentanamide
—— (5R,3R)-5-hydroxymethyl-1-(4-methoxybenzyl)-3-methyl-3-methylsulfanyl-2,4-dioxo-pyrrolidine-5-carboxylic acid methyl ester 212772-68-4 C17H21NO6S
(5R,3R)-5-hydroxymethyl-1-(4-methoxybenzyl)-3-methyl-3-methylsulfanyl-2,4-dioxo-pyrrolidine-5-carboxylic acid methyl ester
—— 5-bromo-2-methyl-7-nitro-1,3-benzoxazole 1226072-60-1 C8H5BrN2O3
5-bromo-2-methyl-7-nitro-1,3-benzoxazole
—— 5-cyclopropylamino-2,3-dimethyl-7-nitroquinazoline-4(3H)-one 893785-29-0 C13H14N4O3
5-cyclopropylamino-2,3-dimethyl-7-nitroquinazoline-4(3H)-one
—— (5-Methyl-2-nitrophenyl) 4-methoxybenzoate 1290636-83-7 C15H13NO5
(5-Methyl-2-nitrophenyl) 4-methoxybenzoate
—— 5-chloro-6-(1-{6-[1-(1-methyl-piperidin-4-yl)-1H-pyrazol-4-yl]-imidazo[1,2-b]pyridazin-3-yl}-ethyl)-quinoline 1185766-05-5 C26H26ClN7
5-chloro-6-(1-{6-[1-(1-methyl-piperidin-4-yl)-1H-pyrazol-4-yl]-imidazo[1,2-b]pyridazin-3-yl}-ethyl)-quinoline
—— (5R,6R,2'S,3a'R,6a'S)-6-(hexahydrofuro[2,3-b]furan-2'-yl)-5,6-dimethylcyclohex-3-enone 254752-93-7 C14H20O3
(5R,6R,2'S,3a'R,6a'S)-6-(hexahydrofuro[2,3-b]furan-2'-yl)-5,6-dimethylcyclohex-3-enone
—— 5-chloro-N-(4-methoxyphenyl)-1,4,6-trimethyl-1H-pyrazolo[3,4-b]pyridine-3-sulfonamide 893775-65-0 C16H17ClN4O3S
5-chloro-N-(4-methoxyphenyl)-1,4,6-trimethyl-1H-pyrazolo[3,4-b]pyridine-3-sulfonamide
—— 5-(3-methylbut-2-enyloxy)-2-(4-chlorophenyl)-7-(methoxymethoxy)-4H-chromen-4-one 1192136-14-3 C22H21ClO5
5-(3-methylbut-2-enyloxy)-2-(4-chlorophenyl)-7-(methoxymethoxy)-4H-chromen-4-one
—— (5R,6R,2'S,3a'R,6a'S)-6-(hexahydrofuro[2,3-b]furan-2'-yl)-5,6-dimethylcyclohex-2-enone 213833-78-4 C14H20O3
(5R,6R,2'S,3a'R,6a'S)-6-(hexahydrofuro[2,3-b]furan-2'-yl)-5,6-dimethylcyclohex-2-enone
—— 5-benzylaminothiazolo<4',5':4,5>thieno<3,2-d>pyrimidine 145383-64-8 C14H10N4S2
5-benzylaminothiazolo<4',5':4,5>thieno<3,2-d>pyrimidine
—— 5-chloro-1,4,6-trimethyl-3-[(4-methylpiperidin-1-yl)sulfonyl]-1H-pyrazolo[3,4-b]pyridine 893777-52-1 C15H21ClN4O2S
5-chloro-1,4,6-trimethyl-3-[(4-methylpiperidin-1-yl)sulfonyl]-1H-pyrazolo[3,4-b]pyridine
—— 5-Ethyl-4,5-dihydropyrano[4,3-b]indole-1,3-dione 85574-82-9 C13H11NO3
5-Ethyl-4,5-dihydropyrano[4,3-b]indole-1,3-dione
—— 5-(2-(benzyloxy)-2-oxoethyl)-2-((3,5-dimethylisoxazol-4-yl)methoxy)benzoic acid 1421838-34-7 C22H21NO6
5-(2-(benzyloxy)-2-oxoethyl)-2-((3,5-dimethylisoxazol-4-yl)methoxy)benzoic acid
—— 5-(3,3-difluoroazetidin-1-yl)-6-(2-methoxyethoxy)-pyridine-2-carboxylic acid methyl ester 1415899-51-2 C13H16F2N2O4
5-(3,3-difluoroazetidin-1-yl)-6-(2-methoxyethoxy)-pyridine-2-carboxylic acid methyl ester
—— 5-O-(tert-butyldiphenylsilyl)-3-C-(3-hydroxypropyl)-1,2-O-isopropylidene-β-D-lyxofuranose 172751-33-6 C27H38O6Si
5-O-(tert-butyldiphenylsilyl)-3-C-(3-hydroxypropyl)-1,2-O-isopropylidene-β-D-lyxofuranose
—— 5-cyclopropyl-6-(2-methoxyethoxy)-pyridine-2-carboxylic acid 1415899-37-4 C12H15NO4
5-cyclopropyl-6-(2-methoxyethoxy)-pyridine-2-carboxylic acid
—— 5-(3,3-difluoro-azetidin-1-yl)-6-(2-methoxy-ethoxy)-pyridine-2-carboxylic acid 1415899-52-3 C12H14F2N2O4
5-(3,3-difluoro-azetidin-1-yl)-6-(2-methoxy-ethoxy)-pyridine-2-carboxylic acid
—— (5S,6R,8S,9S)-6-<<(tert-butyldimethylsilyl)oxy>methyl>-8,9-O-isopropylidene-2-keto-1,7-dioxaspiro<4.4>nonane 172751-34-7 C27H34O6Si
(5S,6R,8S,9S)-6-<<(tert-butyldimethylsilyl)oxy>methyl>-8,9-O-isopropylidene-2-keto-1,7-dioxaspiro<4.4>nonane