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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5-Cyano-3,3-dimethyl-3H-pyrazole-4-carboxylic acid methyl ester 86557-01-9 C8H9N3O2
5-Cyano-3,3-dimethyl-3H-pyrazole-4-carboxylic acid methyl ester
—— 5-(2,2-difluoroethyl)-7-[3-(4,5-dihydroisoxazol-3-yl)-2-(trifluoromethyl)phenyl]-8-hydroxy-pyrido[2,3-b]pyrazin-6-one 1335044-78-4 C19H13F5N4O3
5-(2,2-difluoroethyl)-7-[3-(4,5-dihydroisoxazol-3-yl)-2-(trifluoromethyl)phenyl]-8-hydroxy-pyrido[2,3-b]pyrazin-6-one
—— 5-ethyl-2-(fluoromethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione 1260235-96-8 C10H9FN2O3
5-ethyl-2-(fluoromethyl)-3H-pyrano[2,3-d]pyrimidine-4,7-dione
—— 5-(1H-indol-2-yl)-1-methyl-6,7-dihydro-1H-indazole 937402-11-4 C16H15N3
5-(1H-indol-2-yl)-1-methyl-6,7-dihydro-1H-indazole
—— (5RS)-3-(4-(1,2,5,6-Tetrahydropyrid-4-yl)phenyl)-5-isoxazol-3-yloxymethyl-4,5-dihydro-isoxazole hydrochloride 343784-78-1 C18H19N3O3*ClH
(5RS)-3-(4-(1,2,5,6-Tetrahydropyrid-4-yl)phenyl)-5-isoxazol-3-yloxymethyl-4,5-dihydro-isoxazole hydrochloride
—— 5-(1-ethoxyethenyl)-2-methylpyrimidine 1421922-89-5 C9H12N2O
5-(1-ethoxyethenyl)-2-methylpyrimidine
—— (5S,7S)-7-(tert-butyldiphenylsilyloxy)-5-methoxydec-2-yn-1-ol 1374036-62-0 C27H38O3Si
(5S,7S)-7-(tert-butyldiphenylsilyloxy)-5-methoxydec-2-yn-1-ol
—— 5-tert-butyl-2-((5-tert-butyl-2-hydroxybenzyloxy)methoxy)benzaldehyde 1401070-99-2 C23H30O4
5-tert-butyl-2-((5-tert-butyl-2-hydroxybenzyloxy)methoxy)benzaldehyde
—— 5-[3-(3-formyl-2-methylphenyl)-1,2,4-oxadiazol-5-yl]-2-[(1-methylethyl)oxy]benzonitrile 1260022-20-5 C20H17N3O3
5-[3-(3-formyl-2-methylphenyl)-1,2,4-oxadiazol-5-yl]-2-[(1-methylethyl)oxy]benzonitrile
—— 5-dimethylaminomethyl-3H-[1,3,4]oxadiazol-2-one 1046079-70-2 C5H9N3O2
5-dimethylaminomethyl-3H-[1,3,4]oxadiazol-2-one
—— 5-(4-ethoxyphenyl)-1-methyl-1,2,3,4-tetrahydrobenzo[a]phenanthridine 902639-50-3 C26H25NO
5-(4-ethoxyphenyl)-1-methyl-1,2,3,4-tetrahydrobenzo[a]phenanthridine
—— 5-bromo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine 21193-80-6 C11H13BrN4O4
5-bromo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine
—— 5-chloro-2-ethyl-6-nitrobenzo[d]oxazole 886361-25-7 C9H7ClN2O3
5-chloro-2-ethyl-6-nitrobenzo[d]oxazole
—— 5-[3-(2-ethyl-3-hydroxyphenyl)-1,2,4-oxadiazol-5-yl]-2-[(1-methylethyl)oxy]benzonitrile 1260023-11-7 C20H19N3O3
5-[3-(2-ethyl-3-hydroxyphenyl)-1,2,4-oxadiazol-5-yl]-2-[(1-methylethyl)oxy]benzonitrile
—— 5-butyl-1-(2-methylpropyl)-1,2,3-triazole 1260370-20-4 C10H19N3
5-butyl-1-(2-methylpropyl)-1,2,3-triazole
—— 5-(5-amino-1H-pyrazol-4-yl)-pentanenitrile 1011470-70-4 C8H12N4
5-(5-amino-1H-pyrazol-4-yl)-pentanenitrile
—— (5R,6R,7S,8S)-8-azido-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine 162491-58-9 C29H29N5O3
(5R,6R,7S,8S)-8-azido-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine
—— 5-Acetyl-4-(4-chloro-pyridin-3-yl)-1H-pyrrole-2-carboxylic acid methyl ester 206115-68-6 C13H11ClN2O3
5-Acetyl-4-(4-chloro-pyridin-3-yl)-1H-pyrrole-2-carboxylic acid methyl ester
—— 5-Methyl-2-(2-methylaziridin-1-yl)-5-nitro-1,3,2lambda5-dioxaphosphinane 2-oxide 20926-52-7 C7H13N2O5P
5-Methyl-2-(2-methylaziridin-1-yl)-5-nitro-1,3,2lambda5-dioxaphosphinane 2-oxide
—— 5-Hydroxy-2,4,6-trimethoxy-pyrimidin-5-dimethyl-phosphat 13186-09-9 C9H15N2O7P
5-Hydroxy-2,4,6-trimethoxy-pyrimidin-5-dimethyl-phosphat
—— 5-(3-Benzyloxy-4-methoxy-phenyl)-4-oxo-pentanoic acid [2-(4-benzyloxy-3-methoxy-phenyl)-ethyl]-amide 110698-50-5 C35H37NO6
5-(3-Benzyloxy-4-methoxy-phenyl)-4-oxo-pentanoic acid [2-(4-benzyloxy-3-methoxy-phenyl)-ethyl]-amide
—— 5,5'''-Bis-(3-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undeca-2(6),4-dien-4-yl)-[3,5';3',3'';5'',3''']quater[4-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undecane]-2,5,2',5',2'',5'',2''',5'''-octaene 625434-37-9 C60H62S6
5,5'''-Bis-(3-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undeca-2(6),4-dien-4-yl)-[3,5';3',3'';5'',3''']quater[4-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undecane]-2,5,2',5',2'',5'',2''',5'''-octaene
—— 5-amino-3,4,6-tri-O-benzyl-5-deoxy-2-O-(triethylsilyl)-D-glucono-1,5-thiolactam 848782-09-2 C33H43NO4SSi
5-amino-3,4,6-tri-O-benzyl-5-deoxy-2-O-(triethylsilyl)-D-glucono-1,5-thiolactam
—— 5,5'-Bis-(3-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undeca-2(6),4-dien-4-yl)-[3,3']bi[4-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undecyl]-2,5,2',5'-tetraene 625434-31-3 C40H42S4
5,5'-Bis-(3-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undeca-2(6),4-dien-4-yl)-[3,3']bi[4-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undecyl]-2,5,2',5'-tetraene
—— 5-Phenyl-2-([1,1';4',1'']terphenyl-4-sulfonylamino)-pent-4-ynoic acid methyl ester 291533-85-2 C30H25NO4S
5-Phenyl-2-([1,1';4',1'']terphenyl-4-sulfonylamino)-pent-4-ynoic acid methyl ester
—— 5-(3-Thia-tricyclo[5.2.2.0<sup>2,6</sup>]undeca-2(6),4-dien-4-yl)-[3,3']bi[4-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undecyl]-2,5,2',5'-tetraene 625434-35-7 C30H32S3
5-(3-Thia-tricyclo[5.2.2.0<sup>2,6</sup>]undeca-2(6),4-dien-4-yl)-[3,3']bi[4-thia-tricyclo[5.2.2.0<sup>2,6</sup>]undecyl]-2,5,2',5'-tetraene
—— 5,6-difluoro-3-nitro-3',4',5',6'-tetrahydro-2'H-[2,4']bipyridinyl-1'-carboxylic acid tert-butyl ester 1196698-47-1 C15H19F2N3O4
5,6-difluoro-3-nitro-3',4',5',6'-tetrahydro-2'H-[2,4']bipyridinyl-1'-carboxylic acid tert-butyl ester
—— (5R,6R,7S,8R)-8-azido-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine 272124-08-0 C29H29N5O3
(5R,6R,7S,8R)-8-azido-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine
—— 5-Phenyl-2-(4-p-tolylethynyl-benzenesulfonylamino)-pent-4-ynoic acid methyl ester 291533-91-0 C27H23NO4S
5-Phenyl-2-(4-p-tolylethynyl-benzenesulfonylamino)-pent-4-ynoic acid methyl ester
—— 5-amino-3,4,6-tri-O-benzyl-5-deoxy-2-O-(trifluoromethanesulfonyl)-D-mannono-1,5-lactam 848782-06-9 C28H28F3NO7S
5-amino-3,4,6-tri-O-benzyl-5-deoxy-2-O-(trifluoromethanesulfonyl)-D-mannono-1,5-lactam
—— (5R,6R,7S,8R)-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-8-[(tert-butyl)dimethylsilyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine 848782-14-9 C35H44N2O4Si
(5R,6R,7S,8R)-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-8-[(tert-butyl)dimethylsilyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine
—— (5R)-5-(fluoromethyl)-3-[3-fluoro-4-[6-(2-oxo-1,3-oxazolidin-3-yl)pyridin-3-yl]phenyl]-1,3-oxazolidin-2-one 1364336-05-9 C18H15F2N3O4
(5R)-5-(fluoromethyl)-3-[3-fluoro-4-[6-(2-oxo-1,3-oxazolidin-3-yl)pyridin-3-yl]phenyl]-1,3-oxazolidin-2-one
—— 5-(3-azido-1-carboxypropylamino)-5-oxopentanoic acid 930295-75-3 C9H14N4O5
5-(3-azido-1-carboxypropylamino)-5-oxopentanoic acid
—— 5-amino-1'-methylspiro[indole-3,4'-piperidin]-2(1H)-one 880271-48-7 C13H17N3O
5-amino-1'-methylspiro[indole-3,4'-piperidin]-2(1H)-one
—— (5R,6R,7S,8R)-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-8-ol 162491-57-8 C29H30N2O4
(5R,6R,7S,8R)-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-8-ol
—— (5R,6R,7S)-6,7-Bis-benzyloxy-5-benzyloxymethyl-6,7-dihydro-5H-imidazo[1,2-a]pyridin-8-one 848782-25-2 C29H28N2O4
(5R,6R,7S)-6,7-Bis-benzyloxy-5-benzyloxymethyl-6,7-dihydro-5H-imidazo[1,2-a]pyridin-8-one
—— 5-Fluoro-1-hydroxy-12a-methyl-2,3,3a,3b,4,5,6,9,10,10a,10b,11,12,12a-tetradecahydro-1H-benzo[3,4]cyclohepta[1,2-e]inden-8-one 4933-98-6 C19H27FO2
5-Fluoro-1-hydroxy-12a-methyl-2,3,3a,3b,4,5,6,9,10,10a,10b,11,12,12a-tetradecahydro-1H-benzo[3,4]cyclohepta[1,2-e]inden-8-one
—— 5-Nitro-2-<toluol-p-sulfonyl>-isoindolin 1159-13-3 C15H14N2O4S
5-Nitro-2-<toluol-p-sulfonyl>-isoindolin
—— 5-(4-Ethoxyphenyl)-1-(4-methylsulfonylphenyl)imidazole(58 % yield) 265113-69-7 C18H18N2O3S
5-(4-Ethoxyphenyl)-1-(4-methylsulfonylphenyl)imidazole(58 % yield)
—— (5Z)-5-[(4-ethoxyphenyl)methylidene]-3-[(3-tritylimidazol-4-yl)methyl]-1,3-thiazolidine-2,4-dione 1438409-81-4 C35H29N3O3S
(5Z)-5-[(4-ethoxyphenyl)methylidene]-3-[(3-tritylimidazol-4-yl)methyl]-1,3-thiazolidine-2,4-dione
—— 5-(4-cyano-2-fluoro-phenyl)-isoxazole-3-carboxylic acid cyclopropyl-piperidin-4-yl-amide 1544005-88-0 C19H19FN4O2
5-(4-cyano-2-fluoro-phenyl)-isoxazole-3-carboxylic acid cyclopropyl-piperidin-4-yl-amide
—— (5R,6R,7S,8S)-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-8-[(tert-butyl)dimethylsilyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine 848782-13-8 C35H44N2O4Si
(5R,6R,7S,8S)-6,7-bis(benzyloxy)-5-[(benzyloxy)methyl]-8-[(tert-butyl)dimethylsilyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine
—— 5,6-Dihydro-6-methyl-7-oxo-dibenz<b,d>azepin 19711-98-9 C15H13NO
5,6-Dihydro-6-methyl-7-oxo-dibenz<b,d>azepin
—— (5R)-5-methyl-3-(4-{[3-(methyloxy)phenyl]oxy}phenyl)-2,4-imidazolidinedione 1311136-63-6 C17H16N2O4
(5R)-5-methyl-3-(4-{[3-(methyloxy)phenyl]oxy}phenyl)-2,4-imidazolidinedione
—— 5-chloro-3-fluoro-2-methoxybenzaldehyde 145742-35-4 C8H6ClFO2
5-chloro-3-fluoro-2-methoxybenzaldehyde
—— 5-(4-ethoxyphenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione 951923-03-8 C22H17N3O4
5-(4-ethoxyphenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
—— 5-(4-cyano-2-fluoro-phenyl)-isoxazole-3-carboxylic acid cyclopropyl-[1-(1-trifluoromethyl-cyclopropylmethyl)-piperidin-4-yl]-amide 1544005-06-2 C24H24F4N4O2
5-(4-cyano-2-fluoro-phenyl)-isoxazole-3-carboxylic acid cyclopropyl-[1-(1-trifluoromethyl-cyclopropylmethyl)-piperidin-4-yl]-amide
—— 5-Hydroxy-6-methoxy-2,4-(1,3)-2-pyrimidindion-5-dimethyl-phosphat 13191-72-5 C7H11N2O7P
5-Hydroxy-6-methoxy-2,4-(1,3)-2-pyrimidindion-5-dimethyl-phosphat
—— 5-(4-cyano-phenyl)-isoxazole-3-carboxylic acid cyclopropyl-[1-(1-trifluoromethyl-cyclopropylmethyl)-piperidin-4-yl]-amide 1544004-93-4 C24H25F3N4O2
5-(4-cyano-phenyl)-isoxazole-3-carboxylic acid cyclopropyl-[1-(1-trifluoromethyl-cyclopropylmethyl)-piperidin-4-yl]-amide
—— 5-(4-cyano-phenyl)-isoxazole-3-carboxylic acid cyclopropyl-piperidin-4-yl-amide 1544005-55-1 C19H20N4O2
5-(4-cyano-phenyl)-isoxazole-3-carboxylic acid cyclopropyl-piperidin-4-yl-amide