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中文名称 英文名称 CAS号 化学式 结构式图片
—— [5-(4-Chloro-benzoyl)-1-methyl-4-trifluoromethyl-1H-pyrrol-2-yl]-acetic acid methyl ester 108832-67-3 C16H13ClF3NO3
[5-(4-Chloro-benzoyl)-1-methyl-4-trifluoromethyl-1H-pyrrol-2-yl]-acetic acid methyl ester
—— 5-(2-Methoxy-naphthalen-1-yl)-5-oxo-2,3-diphenyl-pentanoic acid ethyl ester 75628-42-1 C30H28O4
5-(2-Methoxy-naphthalen-1-yl)-5-oxo-2,3-diphenyl-pentanoic acid ethyl ester
—— 5-Methoxy-7,12-methano-6-azabenz<10>annulene 65487-66-3 C15H13NO
5-Methoxy-7,12-methano-6-azabenz<10>annulene
—— 5-Ethyl-2,4-dihydroxy-benzaldehyd-4-phenylthiosemicarbazon 19015-28-2 C16H17N3O2S
5-Ethyl-2,4-dihydroxy-benzaldehyd-4-phenylthiosemicarbazon
—— 5-[(E)-1-Furan-2-yl-2-(5-nitro-furan-2-yl)-vinyl]-3-pyrrolidin-1-ylmethyl-3H-[1,3,4]oxadiazol-2-one 21534-90-7 C17H16N4O6
5-[(E)-1-Furan-2-yl-2-(5-nitro-furan-2-yl)-vinyl]-3-pyrrolidin-1-ylmethyl-3H-[1,3,4]oxadiazol-2-one
—— 5-<2-(1-Methylpiperid-2-yl)-ethyl>-5-cyano-10,11-dihydro-5H-dibenzo<a,d>cyclohepten 96932-03-5 C24H28N2
5-<2-(1-Methylpiperid-2-yl)-ethyl>-5-cyano-10,11-dihydro-5H-dibenzo<a,d>cyclohepten
—— 5-Amino-1-anilino-2-methylimidazol-4-N-methyl-carboxamid 93086-43-2 C12H15N5O
5-Amino-1-anilino-2-methylimidazol-4-N-methyl-carboxamid
—— 5-(dichloromethyl)-1,9-bis(methyldiphenylsilyl)nona-1,8-diyn-5-ol 138793-42-7 C36H36Cl2OSi2
5-(dichloromethyl)-1,9-bis(methyldiphenylsilyl)nona-1,8-diyn-5-ol
—— {5-[2-(2-Guanidino-thiazol-4-ylmethylsulfanyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester 168017-75-2 C18H32N6O3S2
{5-[2-(2-Guanidino-thiazol-4-ylmethylsulfanyl)-ethylcarbamoyl]-pentyl}-carbamic acid tert-butyl ester
—— 5-hydroxy-2-(2-methoxyphenyl)-2,3-dihydro-1,4-naphthoquinone 1192355-06-8 C17H14O4
5-hydroxy-2-(2-methoxyphenyl)-2,3-dihydro-1,4-naphthoquinone
—— 5-(N-(2-(2-((6-chlorohexyl)oxy)ethoxy)ethyl)sulfamoyl)-2-(6-(diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl)benzenesulfonate 1253203-61-0 C37H50ClN3O8S2
5-(N-(2-(2-((6-chlorohexyl)oxy)ethoxy)ethyl)sulfamoyl)-2-(6-(diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl)benzenesulfonate
—— 5-[1-Furan-2-yl-meth-(E)-ylidene]-2-phenyl-3-phenylamino-3,5-dihydro-imidazol-4-one 73864-87-6 C20H15N3O2
5-[1-Furan-2-yl-meth-(E)-ylidene]-2-phenyl-3-phenylamino-3,5-dihydro-imidazol-4-one
—— 5-hydroxyiminomethyl-6-phenylimidazo<2,1-b>thiazole-3-(N,N-diethyl)acetamide 147248-83-7 C18H20N4O2S
5-hydroxyiminomethyl-6-phenylimidazo<2,1-b>thiazole-3-(N,N-diethyl)acetamide
—— ({5-(4-chlorophenyl)-4-[(E)-(4-hydroxy-3-methoxybenzylidene)amino]-4H-1,2,4-triazol-3-yl}sulfanyl)acetic acid 1399855-88-9 C18H15ClN4O4S
({5-(4-chlorophenyl)-4-[(E)-(4-hydroxy-3-methoxybenzylidene)amino]-4H-1,2,4-triazol-3-yl}sulfanyl)acetic acid
—— 5-(4-Methoxy-phenyl)-[1,3,4]oxadiazole-2-carboxylic acid (2-hydroxy-ethyl)-amide 99367-56-3 C12H13N3O4
5-(4-Methoxy-phenyl)-[1,3,4]oxadiazole-2-carboxylic acid (2-hydroxy-ethyl)-amide
—— 5-isobutyryl-3-(2,2,2-trifluoroacetylamino)thiophene-2-carboxylic acid methyl ester 946605-30-7 C12H12F3NO4S
5-isobutyryl-3-(2,2,2-trifluoroacetylamino)thiophene-2-carboxylic acid methyl ester
—— 5-(1,3-benzoxazol-2-ylethynyl)-2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-4-fluorobenzaldehyde 1097626-91-9 C22H19FN2O3
5-(1,3-benzoxazol-2-ylethynyl)-2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-4-fluorobenzaldehyde
—— 5-(2-Hydrazinyl-1,3-thiazol-4-yl)-1,3-bis(3-methylphenyl)-2-sulfanylidene-1,3-diazinane-4,6-dione 202646-46-6 C21H19N5O2S2
5-(2-Hydrazinyl-1,3-thiazol-4-yl)-1,3-bis(3-methylphenyl)-2-sulfanylidene-1,3-diazinane-4,6-dione
—— 5'-Dimethoxytrityl-2'-deoxyuridine-5-<N-(2-aminoethyl)>propionamide 96203-41-7 C35H40N4O8
5'-Dimethoxytrityl-2'-deoxyuridine-5-<N-(2-aminoethyl)>propionamide
—— 5-(1S,7R)-(2,4-difluorophenyl)-4,5-diazatricyclo[5.2.1.0(2,6)]deca-2(6),3-diene-3-yl-methoxymethaneimine 1024005-30-8 C16H15F2N3O
5-(1S,7R)-(2,4-difluorophenyl)-4,5-diazatricyclo[5.2.1.0(2,6)]deca-2(6),3-diene-3-yl-methoxymethaneimine
—— 5exo-Brom-6exo-succinimido-bicyclo<2.2.1>heptan-2,3endo-cis-dicarbonsaeure 96984-15-5 C13H14BrNO6
5exo-Brom-6exo-succinimido-bicyclo<2.2.1>heptan-2,3endo-cis-dicarbonsaeure
—— 5-Isopropyliden-2-<2><4,5-dimethyl-thienyl-methylen>-cyclopentan-1-on 5995-83-5 C15H18OS
5-Isopropyliden-2-<2><4,5-dimethyl-thienyl-methylen>-cyclopentan-1-on
—— 5H-6-Methyl-3-benzyl-s-triazolo<4.3-b>-s-triazol 95469-75-3 C11H11N5
5H-6-Methyl-3-benzyl-s-triazolo<4.3-b>-s-triazol
—— 5-Sulfanilylamino-4-methyl-3-ethyl-1-(2-naphthyl)-pyrazol 96172-46-2 C22H22N4O2S
5-Sulfanilylamino-4-methyl-3-ethyl-1-(2-naphthyl)-pyrazol
—— 5-Dimethylaminomethyl-2-isobutyl-furan-3-carbonsaeure-ethylester 93721-44-9 C14H23NO3
5-Dimethylaminomethyl-2-isobutyl-furan-3-carbonsaeure-ethylester
—— 5-hydroxy-6-benzo [c]phenanthrenethiocyanate 63239-75-8 C19H11NOS
5-hydroxy-6-benzo [c]phenanthrenethiocyanate
—— 5-[1-(4-(2-Phenylethylsulfonyl)phenyl)ethylidene]thiazolidine-2,4-dione 125734-00-1 C19H17NO4S2
5-[1-(4-(2-Phenylethylsulfonyl)phenyl)ethylidene]thiazolidine-2,4-dione
—— 5-{[(4-dimethylaminophenyl)methylidene]-3-N-ethoxyphthalimido-4-oxo-1,3-thiazolidin-2-ylidene}-2-(3,5-dimethyl-1H-pyrazolyl)acetohydrazide 1251470-81-1 C29H29N7O5S
5-{[(4-dimethylaminophenyl)methylidene]-3-N-ethoxyphthalimido-4-oxo-1,3-thiazolidin-2-ylidene}-2-(3,5-dimethyl-1H-pyrazolyl)acetohydrazide
—— (5α)-3-ethyl-3-hydroxy-androstan-17-one 122798-68-9 C21H34O2
(5α)-3-ethyl-3-hydroxy-androstan-17-one
—— 5-fluoro-N4-(1-(5-fluoropyrimidin-2-yl)-2-methoxyethyl)-N2-(5-methyl-1H-pyrazol-3-yl)-6-morpholinopyrimidine-2,4-diamine 1075757-88-8 C19H23F2N9O2
5-fluoro-N4-(1-(5-fluoropyrimidin-2-yl)-2-methoxyethyl)-N2-(5-methyl-1H-pyrazol-3-yl)-6-morpholinopyrimidine-2,4-diamine
—— (5Z,7E,22E)-(1S,3R)-1,3-bis[[dimethyl(1,1-dimethylethyl)silyl]oxy]-25-(2-propyl-1,3-dioxolan-2-yl)-26,27-cyclo-24a,24b-dihomo-9,10-secocholesta-5,7,10(19),22-tetraen-24-one 223108-16-5 C47H80O5Si2
(5Z,7E,22E)-(1S,3R)-1,3-bis[[dimethyl(1,1-dimethylethyl)silyl]oxy]-25-(2-propyl-1,3-dioxolan-2-yl)-26,27-cyclo-24a,24b-dihomo-9,10-secocholesta-5,7,10(19),22-tetraen-24-one
—— [5-Hydroxy-3-methyl-5-(3-nitro-phenyl)-4,5-dihydro-pyrazol-1-yl]-phenyl-methanone 82366-25-4 C17H15N3O4
[5-Hydroxy-3-methyl-5-(3-nitro-phenyl)-4,5-dihydro-pyrazol-1-yl]-phenyl-methanone
—— 5-[5-(4-chloro-2-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-N,7-dimethylimidazo[5,1-f][1,2,4]triazin-4-amine 1394033-88-5 C17H15ClFN7
5-[5-(4-chloro-2-fluorophenyl)-1-methyl-1H-pyrazol-4-yl]-N,7-dimethylimidazo[5,1-f][1,2,4]triazin-4-amine
—— 5-pyridin-3-ylspiro[1,3-dihydroindene-2,4'-5H-1,3-oxazole]-2'-amine 1221161-88-1 C16H15N3O
5-pyridin-3-ylspiro[1,3-dihydroindene-2,4'-5H-1,3-oxazole]-2'-amine
—— 5-(p-Aminophenyl)-2-furamidoxime 59589-42-3 C11H11N3O2
5-(p-Aminophenyl)-2-furamidoxime
—— 5-(3-Bromo-propyl)-cyclopenta-1,3-diene 1026286-70-3 C8H11Br
5-(3-Bromo-propyl)-cyclopenta-1,3-diene
—— (5E)-1-tert-butyl-5-(tert-butylimino)-3-(3-chlorophenyl)-1H-pyrrol-2(5H)-one 1370031-30-3 C18H23ClN2O
(5E)-1-tert-butyl-5-(tert-butylimino)-3-(3-chlorophenyl)-1H-pyrrol-2(5H)-one
—— 5-{4-({4-[({4-[(E)-2-(diethoxyphosphoryl)ethenyl]-1-phenyl-1H-pyrazol-3-yl}oxy)methyl]-2-methoxyphenoxy}methyl)-5-methyl-1,3-oxazol-2-yl}-2-methoxybenzoic acid 675146-06-2 C36H38N3O10P
5-{4-({4-[({4-[(E)-2-(diethoxyphosphoryl)ethenyl]-1-phenyl-1H-pyrazol-3-yl}oxy)methyl]-2-methoxyphenoxy}methyl)-5-methyl-1,3-oxazol-2-yl}-2-methoxybenzoic acid
—— 5-(2,5-difluorobenzenesulfonylamino)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid cyclohexylamide 1224944-06-2 C19H19F2N5O3S
5-(2,5-difluorobenzenesulfonylamino)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid cyclohexylamide
—— (-)-5-iodo-1-[5-O-(tert-butyldiphenylsilyl)-2,3-O-isopropylidene-4-seleno-D-ribofuranosyl]uracil 1620879-15-3 C28H33IN2O5SeSi
(-)-5-iodo-1-[5-O-(tert-butyldiphenylsilyl)-2,3-O-isopropylidene-4-seleno-D-ribofuranosyl]uracil
—— 5-[4-(cholest-5-en-3β-yloxy)-1-butyl]-3-[4-(2-phenyldiazenyl)phenyl]isoxazole 1613439-25-0 C46H63N3O2
5-[4-(cholest-5-en-3β-yloxy)-1-butyl]-3-[4-(2-phenyldiazenyl)phenyl]isoxazole
—— 5-((1R,3R,5S)-8-tert-butoxycarbonyl-8-aza-bicyclo[3.2.1]oct-3-yloxy)-1H-indole-2-carboxylic acid ethyl ester 1044761-10-5 C23H30N2O5
5-((1R,3R,5S)-8-tert-butoxycarbonyl-8-aza-bicyclo[3.2.1]oct-3-yloxy)-1H-indole-2-carboxylic acid ethyl ester
—— 5-(morpholin-4-yl)-3-phenyl-4-(pyridin-4-yl)thiophen-2(3H)-one 1393898-17-3 C19H18N2O2S
5-(morpholin-4-yl)-3-phenyl-4-(pyridin-4-yl)thiophen-2(3H)-one
—— 5-(Isocyanmethyl)oxazol-4-carbonsaeure-aethylester 72030-75-2 C8H8N2O3
5-(Isocyanmethyl)oxazol-4-carbonsaeure-aethylester
—— 5-amino-1-C-(hydroxymethyl)cyclopentane-1,2,3,4-tetraol 157009-50-2 C6H13NO5
5-amino-1-C-(hydroxymethyl)cyclopentane-1,2,3,4-tetraol
—— 5-(1(S)-hydroxy-2-heptynyl)-2-oxo-4(S),5(S)-1,3-dioxolane-4-heptanoic acid, methyl ester 119324-92-4 C18H28O6
5-(1(S)-hydroxy-2-heptynyl)-2-oxo-4(S),5(S)-1,3-dioxolane-4-heptanoic acid, methyl ester
—— 5-tert-butyl-2-methylcyclopentanone 25073-18-1 C10H18O
5-tert-butyl-2-methylcyclopentanone
—— 5-(6-(1-methylethoxy)-2-pyrazinyl)-3-(6-(4-morpholinyl)-2-pyrazinyl)-1H-indole 1380913-91-6 C23H24N6O2
5-(6-(1-methylethoxy)-2-pyrazinyl)-3-(6-(4-morpholinyl)-2-pyrazinyl)-1H-indole
—— 5-azido-4-iodo-2-methylpyridazin-3(2H)-one 1346155-80-3 C5H4IN5O
5-azido-4-iodo-2-methylpyridazin-3(2H)-one
—— 5-Sulfanilylamino-3-methyl-1-(2-naphthyl)pyrazol 95695-75-3 C20H18N4O2S
5-Sulfanilylamino-3-methyl-1-(2-naphthyl)pyrazol