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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5α,10α-epoxy-3,3-ethylenedioxy-17aα-(methoxymethyl)-17a-homooestra-9(11)-dien-17aβ-ol 940870-31-5 C23H34O5
5α,10α-epoxy-3,3-ethylenedioxy-17aα-(methoxymethyl)-17a-homooestra-9(11)-dien-17aβ-ol
—— 5-[(2,4-dinitro-phenylhydrazono)-methyl]-isoxazole-3-carboxylic acid methyl ester 22667-23-8 C12H9N5O7
5-[(2,4-dinitro-phenylhydrazono)-methyl]-isoxazole-3-carboxylic acid methyl ester
—— 5-(4-(difluoromethoxy)phenyl)-N-((1s,4s)-4-(trifluoromethyl)cyclohexyl)pyrimidin-2-amine 1229184-50-2 C18H18F5N3O
5-(4-(difluoromethoxy)phenyl)-N-((1s,4s)-4-(trifluoromethyl)cyclohexyl)pyrimidin-2-amine
—— 5-(4-{[(2-hydroxyethyl)amino]methyl}phenyl)-3,4-dihydroazepino[3,4,5-hi]indolizin-1(2H)-one 1187318-22-4 C20H21N3O2
5-(4-{[(2-hydroxyethyl)amino]methyl}phenyl)-3,4-dihydroazepino[3,4,5-hi]indolizin-1(2H)-one
—— 5,6-Bis-(4,5-dimethyl-[1,3]dithiol-2-ylidenemethyl)-[1,3]dithiolo[4,5-b][1,4]dithiine-2-thione 162470-21-5 C17H14S9
5,6-Bis-(4,5-dimethyl-[1,3]dithiol-2-ylidenemethyl)-[1,3]dithiolo[4,5-b][1,4]dithiine-2-thione
—— 5-chloro-N-hydroxypyridine-2-carboxamidine 327056-55-3 C6H6ClN3O
5-chloro-N-hydroxypyridine-2-carboxamidine
—— 5,6,7,8-Tetrachlor-2-triphenylphosphoranylidenamino-2H-naphtho<2,3-d>triazol-4,9-dion 3873-52-7 C28H15Cl4N4O2P
5,6,7,8-Tetrachlor-2-triphenylphosphoranylidenamino-2H-naphtho<2,3-d>triazol-4,9-dion
—— 5-(4-Acetaminophenylsulfonylamino)-1-methyl-3-propylpyrazol 92653-82-2 C15H20N4O3S
5-(4-Acetaminophenylsulfonylamino)-1-methyl-3-propylpyrazol
—— 5H-7,9-Dioxa-1,2,3,3a,5-pentaaza-dicyclopenta[a,g]naphthalen-4-one 54013-13-7 C9H5N5O3
5H-7,9-Dioxa-1,2,3,3a,5-pentaaza-dicyclopenta[a,g]naphthalen-4-one
—— 5-Chloro-2-(4-methoxy-phenyl)-3-oxo-4-phenyl-2,3-dihydro-[1,2,4]thiadiazol-4-ium; chloride 25961-38-0 C15H12ClN2O2S*Cl
5-Chloro-2-(4-methoxy-phenyl)-3-oxo-4-phenyl-2,3-dihydro-[1,2,4]thiadiazol-4-ium; chloride
—— 5-chloro-N-({(5S)-3-[2-fluoro-4-(1-methyl-2-oxopiperidin-3-yl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)thiophene-2-carboxamide 1093628-49-9 C21H21ClFN3O4S
5-chloro-N-({(5S)-3-[2-fluoro-4-(1-methyl-2-oxopiperidin-3-yl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)thiophene-2-carboxamide
—— 5-[1-(1-ethyl-1<i>H</i>-naphtho[1,2-<i>d</i>]thiazol-2-ylidenemethyl)-propylidene]-3-(2-morpholin-4-yl-ethyl)-2-thioxo-thiazolidin-4-one 21427-22-5 C26H29N3O2S3
5-[1-(1-ethyl-1<i>H</i>-naphtho[1,2-<i>d</i>]thiazol-2-ylidenemethyl)-propylidene]-3-(2-morpholin-4-yl-ethyl)-2-thioxo-thiazolidin-4-one
—— 5-[5-(2,4-Dichloro-benzylsulfanyl)-3-ethyl-3H-[1,3,4]thiadiazol-(2Z)-ylidene]-3-ethyl-2-thioxo-thiazolidin-4-one 21015-85-0 C16H15Cl2N3OS4
5-[5-(2,4-Dichloro-benzylsulfanyl)-3-ethyl-3H-[1,3,4]thiadiazol-(2Z)-ylidene]-3-ethyl-2-thioxo-thiazolidin-4-one
—— 5-amino-3-(2,6-dimethylphenyl)-4-(4-pyrimidinyl)isoxazole 897647-91-5 C15H14N4O
5-amino-3-(2,6-dimethylphenyl)-4-(4-pyrimidinyl)isoxazole
—— [5-(2-{[N-ethyl-N-(2-methoxyacetyl)amino]methyl}-4-trifluoromethylphenyl)-6-methoxypyridin-3-yl]acetic acid 1219935-84-8 C21H23F3N2O5
[5-(2-{[N-ethyl-N-(2-methoxyacetyl)amino]methyl}-4-trifluoromethylphenyl)-6-methoxypyridin-3-yl]acetic acid
—— 5-amino-3-(2-methylphenyl)-4-(4-pyrimidinyl)isoxazole 897647-00-6 C14H12N4O
5-amino-3-(2-methylphenyl)-4-(4-pyrimidinyl)isoxazole
—— (5-{2-[(N-tert-butoxycarbonyl-N-ethyl-amino)-methyl]-4-trifluoromethyl-phenyl}-pyridin-3-yl)-acetic acid ethyl ester 1219936-46-5 C24H29F3N2O4
(5-{2-[(N-tert-butoxycarbonyl-N-ethyl-amino)-methyl]-4-trifluoromethyl-phenyl}-pyridin-3-yl)-acetic acid ethyl ester
—— 5,5'-(ethane-1,1-diyl)bis(2-phenylfuran) 1130368-68-1 C22H18O2
5,5'-(ethane-1,1-diyl)bis(2-phenylfuran)
—— 5-phenyl-6-[4-({4-[5-(1H-pyrrol-2-yl)-4H-1,2,4-triazol-3-yl]piperidin-1-yl}methyl)phenyl]imidazo[2,1-b][1,3,4]thiadiazole 1118021-29-6 C28H26N8S
5-phenyl-6-[4-({4-[5-(1H-pyrrol-2-yl)-4H-1,2,4-triazol-3-yl]piperidin-1-yl}methyl)phenyl]imidazo[2,1-b][1,3,4]thiadiazole
—— 5-(3,5-difluoro-benzenesulfonyl)-7,7-dimethyl-3-{4-morpholin-4-yl-2-[(tetrahydro-pyran-4-carbonyl)-amino]-benzoylamino}-4,5,6,7-tetrahydro-pyrazolo[4,3-c]pyridine-2-carboxylic acid ethyl ester 942469-27-4 C34H40F2N6O8S
5-(3,5-difluoro-benzenesulfonyl)-7,7-dimethyl-3-{4-morpholin-4-yl-2-[(tetrahydro-pyran-4-carbonyl)-amino]-benzoylamino}-4,5,6,7-tetrahydro-pyrazolo[4,3-c]pyridine-2-carboxylic acid ethyl ester
—— 5-(2'-deoxy-d-arabino-hex-1'-enopyranosyl)-3-(2-naphthyl)-1,2,4-oxadiazole 1179326-92-1 C18H16N2O5
5-(2'-deoxy-d-arabino-hex-1'-enopyranosyl)-3-(2-naphthyl)-1,2,4-oxadiazole
—— 5-(3,4-Dimethoxybenzylamino)-2-(2-furyl)-8-morpholinomethyl[1,2,4]triazolo[1,5-c]pyrimidine 213896-22-1 C23H26N6O4
5-(3,4-Dimethoxybenzylamino)-2-(2-furyl)-8-morpholinomethyl[1,2,4]triazolo[1,5-c]pyrimidine
—— 5-(2-acetylamino-thiazol-4-yl)-2-bromo-<i>N</i>-<i>m</i>-tolyl-benzenesulfonamide 73034-51-2 C18H16BrN3O3S2
5-(2-acetylamino-thiazol-4-yl)-2-bromo-<i>N</i>-<i>m</i>-tolyl-benzenesulfonamide
—— 5-(3,4,5-Triethoxy-phenyl)-thiazolidine-2,4-dione 85258-99-7 C15H19NO5S
5-(3,4,5-Triethoxy-phenyl)-thiazolidine-2,4-dione
—— 5-Methyl-4-oxo-1-phenyl-4,5,6,7-tetrahydro-1H-indole-5-carboxylic acid ethyl ester 23870-31-7 C18H19NO3
5-Methyl-4-oxo-1-phenyl-4,5,6,7-tetrahydro-1H-indole-5-carboxylic acid ethyl ester
—— 5-benzyl-9<i>H</i>-[1,2,3]triazolo[4',5':4,5]pyrimido[2,1-<i>a</i>]isoquinolin-8-one 42398-66-3 C19H13N5O
5-benzyl-9<i>H</i>-[1,2,3]triazolo[4',5':4,5]pyrimido[2,1-<i>a</i>]isoquinolin-8-one
—— 5-methyl-4β-(phenylthio)-trans-decalin-2-one 115234-45-2 C17H22OS
5-methyl-4β-(phenylthio)-trans-decalin-2-one
—— 5-(2,3:4,5-di-O-isopropylidene-1-O-mesyl-D-altro-pentitol-1-yl)nicotinamide 115078-62-1 C18H26N2O8S
5-(2,3:4,5-di-O-isopropylidene-1-O-mesyl-D-altro-pentitol-1-yl)nicotinamide
—— 5-chloro-1-(4-methylphenyl)-3-phenyl-1λ<sup>4</sup>,2,4-benzothiadiazine 69709-68-8 C20H15ClN2S
5-chloro-1-(4-methylphenyl)-3-phenyl-1λ<sup>4</sup>,2,4-benzothiadiazine
—— 5-fluoro-3-iodo-1-tosyl-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde 1258067-01-4 C15H10FIN2O3S
5-fluoro-3-iodo-1-tosyl-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde
—— 5-chloro-2-(4-(morpholino)phenylamino)quinazolin-6-yl trifluoromethanesulfonate 1202036-29-0 C19H16ClF3N4O4S
5-chloro-2-(4-(morpholino)phenylamino)quinazolin-6-yl trifluoromethanesulfonate
—— 5-Butyl-5-ethyl-4-phenylsulfanyl-dihydro-furan-2-one 84477-22-5 C16H22O2S
5-Butyl-5-ethyl-4-phenylsulfanyl-dihydro-furan-2-one
—— 5-benzylidene-3-(2-hydroxy-3-(4-isopropylpiperazin-1-yl)propyl)-2-(phenylimino)thiazolidin-4-one 1586768-27-5 C26H32N4O2S
5-benzylidene-3-(2-hydroxy-3-(4-isopropylpiperazin-1-yl)propyl)-2-(phenylimino)thiazolidin-4-one
—— 5-[(2-methoxy-benzylamino)-methyl]-benzo[b]thiophene-2-carboxylic acid hydroxyamide 850074-35-0 C18H18N2O3S
5-[(2-methoxy-benzylamino)-methyl]-benzo[b]thiophene-2-carboxylic acid hydroxyamide
—— 5-[4-(3-chloro-benzenesulfonyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid amide 1192170-32-3 C19H18ClN3O4S
5-[4-(3-chloro-benzenesulfonyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid amide
—— 5-<6'-methoxy-2',3'-bis(p-methoxyphenyl)-7'-benzofuranyl>3-methylisoxazole 82140-82-7 C27H23NO5
5-<6'-methoxy-2',3'-bis(p-methoxyphenyl)-7'-benzofuranyl>3-methylisoxazole
—— (-)-5-Acetyl-5'-methyl-6'-formyl-2,2'-spirobiindan 71542-64-8 C21H20O2
(-)-5-Acetyl-5'-methyl-6'-formyl-2,2'-spirobiindan
—— 5-difluoromethoxy-3-methyl-2-methylsulfanylpyridine 935252-75-8 C8H9F2NOS
5-difluoromethoxy-3-methyl-2-methylsulfanylpyridine
—— 5-{1-amino-3-[3-(3-methoxy-propyl)-1-methyl-1H-indol-5-ylmethyl]-4-methyl-pentyl}-3-isopropyl-dihydro-furan-2-one 865720-75-8 C27H42N2O3
5-{1-amino-3-[3-(3-methoxy-propyl)-1-methyl-1H-indol-5-ylmethyl]-4-methyl-pentyl}-3-isopropyl-dihydro-furan-2-one
—— 5-Ethoxy-1-methyl-1H-indole-2-carboxylic acid [2-methyl-prop-(Z)-ylidene]-hydrazide 61905-49-5 C16H21N3O2
5-Ethoxy-1-methyl-1H-indole-2-carboxylic acid [2-methyl-prop-(Z)-ylidene]-hydrazide
—— 5-hydroxy-6-phenylazo-nicotinic acid 59288-44-7 C12H9N3O3
5-hydroxy-6-phenylazo-nicotinic acid
—— [5-(4-morpholin-4-ium-4-ylidene-2,6-dimorpholin-4-ylcyclohexa-2,5-dien-1-yl)-6-nitro-5H-tetrazolo[1,5-a]pyridin-8-ylidene]-dioxidoazanium 1173201-88-1 C23H29N9O7
[5-(4-morpholin-4-ium-4-ylidene-2,6-dimorpholin-4-ylcyclohexa-2,5-dien-1-yl)-6-nitro-5H-tetrazolo[1,5-a]pyridin-8-ylidene]-dioxidoazanium
—— 5,8-dibromo-3-nitro-5,6,7,8-tetrahydronaphthalen-2-ol 1280220-19-0 C10H9Br2NO3
5,8-dibromo-3-nitro-5,6,7,8-tetrahydronaphthalen-2-ol
—— (5S)-5-(((9H-fluoren-9-yl)methoxy)carbonylamino)-6-(3,4-bis((9Z,12Z)-octadec-9,12-dienyloxy)pyrrolidin-1-yl)-6-oxohexylcarbamic acid tert-butyl ester 1346224-79-0 C66H103N3O7
(5S)-5-(((9H-fluoren-9-yl)methoxy)carbonylamino)-6-(3,4-bis((9Z,12Z)-octadec-9,12-dienyloxy)pyrrolidin-1-yl)-6-oxohexylcarbamic acid tert-butyl ester
—— 5-{1-benzyl-5-[(4-phenylpiperazin-1-yl)carbonyl]-1H-1,2,3-triazol-4-yl}-1H-indazole 1093305-12-4 C27H25N7O
5-{1-benzyl-5-[(4-phenylpiperazin-1-yl)carbonyl]-1H-1,2,3-triazol-4-yl}-1H-indazole
—— 5-(5-bromo-pyridin-2-ylmethoxy)-2-[2-oxo-2-(4-piperidin-1-ylmethyl-phenyl)ethyl]-2H-pyridazin-3-one 1184946-67-5 C24H25BrN4O3
5-(5-bromo-pyridin-2-ylmethoxy)-2-[2-oxo-2-(4-piperidin-1-ylmethyl-phenyl)ethyl]-2H-pyridazin-3-one
—— 5-(4-(difluoromethoxy)phenyl)-N-((1s,4s)-4-methylcyclohexyl)pyrimidin-2-amine 1229184-06-8 C18H21F2N3O
5-(4-(difluoromethoxy)phenyl)-N-((1s,4s)-4-methylcyclohexyl)pyrimidin-2-amine
—— 5-Mercapto-1-(2-pyridinyl)-1H-pyrazole-4-carbonitrile 104771-36-0 C9H6N4S
5-Mercapto-1-(2-pyridinyl)-1H-pyrazole-4-carbonitrile
—— 5-isopropyl-2-methylsulfanyl-4,5-dihydro-thiazole-4-carboxylic acid amide 98492-90-1 C8H14N2OS2
5-isopropyl-2-methylsulfanyl-4,5-dihydro-thiazole-4-carboxylic acid amide
—— 5''-(4-fluorophenyl)-1'-methyl-2,3''-dioxo-1,2,5a'',7'',8'',9a''-hexahydro-5''H,6''H-dispiro[indole-3,2'-pyrrolidine-3',2''-pyrano[2,3-d][1,3]thiazolo[3,2-a]pyrimidine]-4'-carboxylic acid methyl ester 1609247-24-6 C28H27FN4O5S
5''-(4-fluorophenyl)-1'-methyl-2,3''-dioxo-1,2,5a'',7'',8'',9a''-hexahydro-5''H,6''H-dispiro[indole-3,2'-pyrrolidine-3',2''-pyrano[2,3-d][1,3]thiazolo[3,2-a]pyrimidine]-4'-carboxylic acid methyl ester