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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5-methyl-4-oxo-1-oxa-5-aza-spiro[2.5]octane-6-carboxylic acid methyl ester 40318-22-7 C9H13NO4
5-methyl-4-oxo-1-oxa-5-aza-spiro[2.5]octane-6-carboxylic acid methyl ester
—— 5-((R)-3-{4-[4-(5-cyclohexyl-2-methoxyphenyl)thiazol-2-ylcarbamoyl]piperazin-1-ylmethyl}piperidin-1-yl)pentanoic acid ethyl ester 944043-11-2 C34H51N5O4S
5-((R)-3-{4-[4-(5-cyclohexyl-2-methoxyphenyl)thiazol-2-ylcarbamoyl]piperazin-1-ylmethyl}piperidin-1-yl)pentanoic acid ethyl ester
—— 5-[(4'-methoxy-1,1'-biphenyl)-4-yl]-5-chloromethyl-3,4-dihydroxy-2(5H)-furanone 1098478-93-3 C18H15ClO5
5-[(4'-methoxy-1,1'-biphenyl)-4-yl]-5-chloromethyl-3,4-dihydroxy-2(5H)-furanone
—— 5-(2-amino-4-methyl-pyrimidin-5-yl)-N-(2-cyano-ethyl)-2-fluoro-benzenesulfonamide 1106312-65-5 C14H14FN5O2S
5-(2-amino-4-methyl-pyrimidin-5-yl)-N-(2-cyano-ethyl)-2-fluoro-benzenesulfonamide
—— 5-(2-(4-(diphenylamino)phenyl)-9,10-dibutylanthracen-6-yl)thiophene-2-carbaldehyde 1529619-20-2 C45H41NOS
5-(2-(4-(diphenylamino)phenyl)-9,10-dibutylanthracen-6-yl)thiophene-2-carbaldehyde
—— [5-Methyl-2-(3-nitro-phenyl)-pyrimidin-4-yl]-hydrazine 97603-42-4 C11H11N5O2
[5-Methyl-2-(3-nitro-phenyl)-pyrimidin-4-yl]-hydrazine
—— 5-ethyl-3-isopropyl-dihydro-furan-2-one 54491-09-7 C9H16O2
5-ethyl-3-isopropyl-dihydro-furan-2-one
—— 5-(4-Dimethylaminophenyl)amino-1,2,3-thiadiazol 59995-04-9 C10H12N4S
5-(4-Dimethylaminophenyl)amino-1,2,3-thiadiazol
—— 5-methoxy-2-methyl-4-(4-methylpyridin-3-yl)aniline 1357094-77-9 C14H16N2O
5-methoxy-2-methyl-4-(4-methylpyridin-3-yl)aniline
—— 5b',6',8',9'-tetrahydro-11'H-spiro[1,3-dioxolane-2,7'-indolizino[1,2-b]quinolin]-11'-one 1236223-95-2 C17H16N2O3
5b',6',8',9'-tetrahydro-11'H-spiro[1,3-dioxolane-2,7'-indolizino[1,2-b]quinolin]-11'-one
—— 5-(dimethylamino)-N-{4-[4-(2-methoxy-5-nitrophenyl)piperazin-1-yl]butyl}naphthalene-1-sulfonamide 1246948-74-2 C27H35N5O5S
5-(dimethylamino)-N-{4-[4-(2-methoxy-5-nitrophenyl)piperazin-1-yl]butyl}naphthalene-1-sulfonamide
—— 5-fluoro-2,2-dimethyl-4,6-diphenyl-5-(trifluoromethyl)-1,3-dioxane 126255-63-8 C19H18F4O2
5-fluoro-2,2-dimethyl-4,6-diphenyl-5-(trifluoromethyl)-1,3-dioxane
—— 5-((E)-2-(5-(trifluoromethyl)pyridin-3-yl)vinyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole 1225224-08-7 C21H20F3N3
5-((E)-2-(5-(trifluoromethyl)pyridin-3-yl)vinyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole
—— 5,6,8-trimethyl-4-phenyl-1,2-dihydro-naphthalene 858458-34-1 C19H20
5,6,8-trimethyl-4-phenyl-1,2-dihydro-naphthalene
—— 5-((2R,3S)-3-Hydroxymethyl-oxiranyl)-pentanenitrile 126389-96-6 C8H13NO2
5-((2R,3S)-3-Hydroxymethyl-oxiranyl)-pentanenitrile
—— 5-(((3,5-dimethoxybenzyl)oxy)(1-methyl-1H-imidazol-5-yl)methyl)-2'-methyl(1,1'-biphenyl)-2-carbonitrile hydrochloride 371762-83-3 C28H27N3O3*ClH
5-(((3,5-dimethoxybenzyl)oxy)(1-methyl-1H-imidazol-5-yl)methyl)-2'-methyl(1,1'-biphenyl)-2-carbonitrile hydrochloride
—— 5-phenyl-2,3-dihydropyridazino[4,5-d]pyridazine-1,8-diamine 1297245-79-4 C12H12N6
5-phenyl-2,3-dihydropyridazino[4,5-d]pyridazine-1,8-diamine
—— 5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carboxylic acid methyl-p-tolyl-amide 947540-03-6 C18H16F3N3OS
5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carboxylic acid methyl-p-tolyl-amide
—— 5-(<i>D</i><sub>r</sub>-1<i>c</i><sub>F</sub>,2<i>t</i><sub>F</sub>,3<i>c</i><sub>F</sub>,4<i>r</i><sub>F</sub>,5-pentaacetoxy-pent-<i>cat</i><sub>F</sub>-yl)-oxazole-4-carboxylic acid ethyl ester 66107-93-5 C21H27NO13
5-(<i>D</i><sub>r</sub>-1<i>c</i><sub>F</sub>,2<i>t</i><sub>F</sub>,3<i>c</i><sub>F</sub>,4<i>r</i><sub>F</sub>,5-pentaacetoxy-pent-<i>cat</i><sub>F</sub>-yl)-oxazole-4-carboxylic acid ethyl ester
—— 5-cyclopropyl-N-[2,2-dimethyl-1-(5-methyl-1,2,4-oxadiazol-3-yl)propyl]-4-[(2S)-1,1,1-trifluoropropan-2-yl]oxypyridine-2-carboxamide 1613237-44-7 C20H25F3N4O3
5-cyclopropyl-N-[2,2-dimethyl-1-(5-methyl-1,2,4-oxadiazol-3-yl)propyl]-4-[(2S)-1,1,1-trifluoropropan-2-yl]oxypyridine-2-carboxamide
—— (5-methylene-3-isopropenyl-3-cyclohexen-1-ylmethyl)butyl(methyl)borane 104823-74-7 C16H27B
(5-methylene-3-isopropenyl-3-cyclohexen-1-ylmethyl)butyl(methyl)borane
—— 5-trifluoromethoxy-1-(morpholin-4-ylmethyl)-1H-indole-2,3-dione 3-(N-phenylthiosemicarbazone) 1084893-36-6 C21H20F3N5O3S
5-trifluoromethoxy-1-(morpholin-4-ylmethyl)-1H-indole-2,3-dione 3-(N-phenylthiosemicarbazone)
—— 5-<1,2-bis(phenoxycarbonyl)hydrazino>-6-<<(dimethylamino)methylene>amino>-1,3-dimethyluracil 120788-73-0 C23H24N6O6
5-<1,2-bis(phenoxycarbonyl)hydrazino>-6-<<(dimethylamino)methylene>amino>-1,3-dimethyluracil
—— 5,8-Dimethyl-2-phenyl-tetralol-1 101742-96-5 C18H20O
5,8-Dimethyl-2-phenyl-tetralol-1
—— 5-methyl-1-o-tolyl-2-(trifluoromethyl)-1H-imidazole 1357114-23-8 C12H11F3N2
5-methyl-1-o-tolyl-2-(trifluoromethyl)-1H-imidazole
—— 5-[(4-Benzhydrylpiperazin-1-yl)methyl]thiophene-2-carboxylic acid 1351370-86-9 C23H24N2O2S
5-[(4-Benzhydrylpiperazin-1-yl)methyl]thiophene-2-carboxylic acid
—— 5-Diazo-6,6-dimethyl-3-phenyl-2-pyridin-2-yl-2,5,6,7-tetrahydro-indazol-4-one 929108-78-1 C20H17N5O
5-Diazo-6,6-dimethyl-3-phenyl-2-pyridin-2-yl-2,5,6,7-tetrahydro-indazol-4-one
—— 5-phenyltellanyl-N-isopropyl-2-(isopropylamino)troponiminate zinc methyl 1229183-85-0 C20H26N2TeZn
5-phenyltellanyl-N-isopropyl-2-(isopropylamino)troponiminate zinc methyl
—— 5-(3,4-diphenyl-furan-2-yl)-[1,3,4]thiadiazol-2-ylamine 54607-73-7 C18H13N3OS
5-(3,4-diphenyl-furan-2-yl)-[1,3,4]thiadiazol-2-ylamine
—— 5'-O-Monomethoxytrityl-2'-O-acetyluridin-3'-(2,2,2-trichloraethyl)phosphat 60049-91-4 C33H32Cl3N2O11P
5'-O-Monomethoxytrityl-2'-O-acetyluridin-3'-(2,2,2-trichloraethyl)phosphat
—— 5-amino-1-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-<i>O</i><sup>5</sup>-phosphono-β-<i>D</i>-ribofuranosyl)-1<i>H</i>-imidazole-4-carboxylic acid 57204-11-2 C12H18N3O9P
5-amino-1-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-<i>O</i><sup>5</sup>-phosphono-β-<i>D</i>-ribofuranosyl)-1<i>H</i>-imidazole-4-carboxylic acid
—— 5-[(3-chloro-benzylamino)-methyl]-benzo[b]thiophene-2-carboxylic acid hydroxyamide 850074-36-1 C17H15ClN2O2S
5-[(3-chloro-benzylamino)-methyl]-benzo[b]thiophene-2-carboxylic acid hydroxyamide
—— 5-isobutyramido-2,6-anhydro-3,5-dideoxy-D-glycero-D-galactonon-2-enonic acid 464179-58-6 C13H21NO8
5-isobutyramido-2,6-anhydro-3,5-dideoxy-D-glycero-D-galactonon-2-enonic acid
—— 5-Nitro-3-trityl-3H-imidazole-4-carbaldehyde 85012-75-5 C23H17N3O3
5-Nitro-3-trityl-3H-imidazole-4-carbaldehyde
—— 5-amino-1-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-α-<i>D</i>-ribofuranosyl)-1<i>H</i>-imidazole-4-carbonitrile 60095-34-3 C12H16N4O4
5-amino-1-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-α-<i>D</i>-ribofuranosyl)-1<i>H</i>-imidazole-4-carbonitrile
—— 5-[(4-(4-chloropyrid)-2-yl)phenyl]-5-phenyl-3,4-dihydroxy-2(5H)-furanone 1098478-75-1 C21H14ClNO4
5-[(4-(4-chloropyrid)-2-yl)phenyl]-5-phenyl-3,4-dihydroxy-2(5H)-furanone
—— 5-(4-fluorophenyl)-6-{4-[2-piperidin-1-yl-1-(4-trifluoromethylphenyl)ethyl]piperazin-1-yl}pyrimidin-4-ylamine 1427594-33-9 C28H32F4N6
5-(4-fluorophenyl)-6-{4-[2-piperidin-1-yl-1-(4-trifluoromethylphenyl)ethyl]piperazin-1-yl}pyrimidin-4-ylamine
—— 5-(3,4-difluorophenyl)-6-{4-[4-(4-fluoro-3-trifluoromethylphenyl)-1-methyl-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-4-ylamine 1428248-98-9 C26H22F6N6
5-(3,4-difluorophenyl)-6-{4-[4-(4-fluoro-3-trifluoromethylphenyl)-1-methyl-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-4-ylamine
—— 5,6,7,8-Tetrahydro-4,9-dioxa-2-thia-cyclopentacyclooctene-1,3-dicarboxylic acid 202927-53-5 C10H10O6S
5,6,7,8-Tetrahydro-4,9-dioxa-2-thia-cyclopentacyclooctene-1,3-dicarboxylic acid
—— 5,6-Diphenyl-4H-pentalene-1,3,3a-tricarboxylic acid triethyl ester 56893-84-6 C29H28O6
5,6-Diphenyl-4H-pentalene-1,3,3a-tricarboxylic acid triethyl ester
—— 5-methyl-3-[1-(trans-1-methyl-4-{[2-(methyloxy)ethyl]oxy}cyclohexyl)-4-piperidinyl]-2-oxo-2,3-dihydro-1,3-benzoxazole-6-carbonitrile 1134197-23-1 C24H33N3O4
5-methyl-3-[1-(trans-1-methyl-4-{[2-(methyloxy)ethyl]oxy}cyclohexyl)-4-piperidinyl]-2-oxo-2,3-dihydro-1,3-benzoxazole-6-carbonitrile
—— 5-(2-chloro-phenyl)-5,10-dihydro-acridophosphine 55364-13-1 C19H14ClP
5-(2-chloro-phenyl)-5,10-dihydro-acridophosphine
—— 5''-dodecyl-5-iodo-2,2':5',2''-terthiophene 355838-00-5 C24H31IS3
5''-dodecyl-5-iodo-2,2':5',2''-terthiophene
—— (5Z)-5-({(3aR,5s,6aS)-2-[2,4-bis(trifluoromethyl)phenyl]octahydrocyclopenta[c]pyrrol-5-yl}methylidene)-4-(prop-2-yn-1-ylamino)-1,3-thiazol-2(5H)-one 1422254-31-6 C22H19F6N3OS
(5Z)-5-({(3aR,5s,6aS)-2-[2,4-bis(trifluoromethyl)phenyl]octahydrocyclopenta[c]pyrrol-5-yl}methylidene)-4-(prop-2-yn-1-ylamino)-1,3-thiazol-2(5H)-one
—— 5-<3-(4-methylpiperazin-1-yl)-n-propyl>-10,11-dihydro-5H-pyrrolo<1,2-b><1,2,5>benzotriazepine 127786-48-5 C19H27N5
5-<3-(4-methylpiperazin-1-yl)-n-propyl>-10,11-dihydro-5H-pyrrolo<1,2-b><1,2,5>benzotriazepine
—— (5R,6R)-6-azido-5-benzyloxy-3,3-difluoroazepane 1609349-44-1 C13H16F2N4O
(5R,6R)-6-azido-5-benzyloxy-3,3-difluoroazepane
—— 5,5'-bis(3,5-di-tert-butyl-4-hydroxy)phenyl-3,3′-dipentoxy-2,2′-bithiophene 1404166-47-7 C46H66O4S2
5,5'-bis(3,5-di-tert-butyl-4-hydroxy)phenyl-3,3′-dipentoxy-2,2′-bithiophene
—— (+)589-chlorobis((SS)-o-phenylenebis(methylphenylarsine))nickel(II) hexafluorophosphate 77096-37-8 C40H40As4ClNi*F6P
(+)589-chlorobis((SS)-o-phenylenebis(methylphenylarsine))nickel(II) hexafluorophosphate
—— 5-((2S)-2-((2S,5R)-5-aminotetrahydro-2H-pyran-2-yl)-2-hydroxyethyl)-3-methoxypyrido[2,3-b]pyrazin-6(5H)-one 1251610-99-7 C15H20N4O4
5-((2S)-2-((2S,5R)-5-aminotetrahydro-2H-pyran-2-yl)-2-hydroxyethyl)-3-methoxypyrido[2,3-b]pyrazin-6(5H)-one
—— [5-(4-bromo-thiophene-2-carbonyl)-1(3)<i>H</i>-benzoimidazol-2-yl]-carbamic acid 2-chloro-ethyl ester 66939-57-9 C15H11BrClN3O3S
[5-(4-bromo-thiophene-2-carbonyl)-1(3)<i>H</i>-benzoimidazol-2-yl]-carbamic acid 2-chloro-ethyl ester