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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5-acetoxy-7-chlorobicyclo<3.2.0>hept-2-en-6-one 140850-30-2 C9H9ClO3
5-acetoxy-7-chlorobicyclo<3.2.0>hept-2-en-6-one
—— 5-(2,6-dichlorophenyl)-4,5-dihydro-1-(3,4,5-trimethoxybenzoyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole 1393131-65-1 C27H26Cl2N2O6
5-(2,6-dichlorophenyl)-4,5-dihydro-1-(3,4,5-trimethoxybenzoyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole
—— 5-methoxy-1H-indole-2-carboxylic acid {(S)-1-[(6-amino-2-methyl-pyridin-3-ylmethyl)-carbamoyl]-2-naphthalen-1-yl-ethyl}-amide 1194095-20-9 C30H29N5O3
5-methoxy-1H-indole-2-carboxylic acid {(S)-1-[(6-amino-2-methyl-pyridin-3-ylmethyl)-carbamoyl]-2-naphthalen-1-yl-ethyl}-amide
—— 5-phenyl-6-(4-{[4-(5-pyridin-2-yl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]methyl}phenyl)imidazo[2,1-b][1,3]thiazole-2-carboxylic acid 1118021-80-9 C31H27N7O2S
5-phenyl-6-(4-{[4-(5-pyridin-2-yl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]methyl}phenyl)imidazo[2,1-b][1,3]thiazole-2-carboxylic acid
—— 5-cyclopropylidene-7-(difluoromethyl)-N-(1-(pyridin-4-yl)ethyl)-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxamide 1380717-01-0 C18H17F2N5O
5-cyclopropylidene-7-(difluoromethyl)-N-(1-(pyridin-4-yl)ethyl)-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxamide
—— 5-amino-3-(4-chlorophenylazo)-2-methyl-7-phenylpyrazolo[1,5-a]pyrimidine-6-carbonitrile 1391867-07-4 C20H14ClN7
5-amino-3-(4-chlorophenylazo)-2-methyl-7-phenylpyrazolo[1,5-a]pyrimidine-6-carbonitrile
—— 5-benzoylmercapto-1-methyl-quinolinium; methyl sulfate 109869-21-8 CH3O4S*C17H14NOS
5-benzoylmercapto-1-methyl-quinolinium; methyl sulfate
—— (5R,2R)-methyl 5-decyl-2-methoxy-7-methyl-2,3,4,5-tetrahydro-1,2-oxaphosphepine-6-carboxylate 2-oxide 1436581-93-9 C19H35O5P
(5R,2R)-methyl 5-decyl-2-methoxy-7-methyl-2,3,4,5-tetrahydro-1,2-oxaphosphepine-6-carboxylate 2-oxide
—— [5-(4-Benzyloxy-2-fluoro-phenyl)-10-hydroxy-2,2-dimethyl-4,4-dioxo-1,3,5,11-tetrahydrothiopyrano[2,3-c][1,5]benzodiazepin-6-yl]-[2-fluoro-6-(trifluoromethyl)phenyl]methanone 1049088-80-3 C35H29F5N2O5S
[5-(4-Benzyloxy-2-fluoro-phenyl)-10-hydroxy-2,2-dimethyl-4,4-dioxo-1,3,5,11-tetrahydrothiopyrano[2,3-c][1,5]benzodiazepin-6-yl]-[2-fluoro-6-(trifluoromethyl)phenyl]methanone
—— 5-cyclobutyl-N-(1-isopropyl-3-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine 1604824-84-1 C16H21N7
5-cyclobutyl-N-(1-isopropyl-3-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine
—— 5-[4-(2-thiophen-2-ylacetyl)-3,4-dihydro-2H-1,4-benzoxazin-6-ylmethylene]-2-thioxo-thiazolidin-4-one 719309-37-2 C18H14N2O3S3
5-[4-(2-thiophen-2-ylacetyl)-3,4-dihydro-2H-1,4-benzoxazin-6-ylmethylene]-2-thioxo-thiazolidin-4-one
—— 5-(2-hydroxyphenyl)-3-phenyl-1,3,4-oxadiazol-2-one 247104-71-8 C14H10N2O3
5-(2-hydroxyphenyl)-3-phenyl-1,3,4-oxadiazol-2-one
—— (5S,6R)-methyl 5-(4-bromophenyl)-7-oxo-2,3,4,5,6,7-hexahydrocyclopenta[b]pyran-6-carboxylate 1239015-32-7 C16H15BrO4
(5S,6R)-methyl 5-(4-bromophenyl)-7-oxo-2,3,4,5,6,7-hexahydrocyclopenta[b]pyran-6-carboxylate
—— 5,6-dihydroxy-N-(4-methylpentan-2-yl)-2-[3-(trifluoromethyl)phenyl]pyrimidine-4-carboxamide 1407174-40-6 C18H20F3N3O3
5,6-dihydroxy-N-(4-methylpentan-2-yl)-2-[3-(trifluoromethyl)phenyl]pyrimidine-4-carboxamide
—— 5(3aminopropoxyprop1ynyl)2,3dideoxyuridine5triphosphate 1146746-39-5 C15H24N3O14P3
5(3aminopropoxyprop1ynyl)2,3dideoxyuridine5triphosphate
—— 5-methoxyspiro[1-benzofuran-2,3'-oxolane]-2',3-dione 72491-92-0 C12H10O5
5-methoxyspiro[1-benzofuran-2,3'-oxolane]-2',3-dione
—— 5-[[3-[3,5-bis[2,3-dihydroxypropyl(methyl)carbamoyl]-2,4,6-triiodoanilino]-3-oxopropanoyl]amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1-N,3-N-dimethylbenzene-1,3-dicarboxamide 83175-82-0 C35H44I6N6O14
5-[[3-[3,5-bis[2,3-dihydroxypropyl(methyl)carbamoyl]-2,4,6-triiodoanilino]-3-oxopropanoyl]amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1-N,3-N-dimethylbenzene-1,3-dicarboxamide
—— 5-methyl-2-(5-methyl-6-(3-(trifluoromethoxy)phenyl)pyridin-3-ylamino)benzoic acid 1119086-28-0 C21H17F3N2O3
5-methyl-2-(5-methyl-6-(3-(trifluoromethoxy)phenyl)pyridin-3-ylamino)benzoic acid
—— 5-cyano-N'-((5-cyanopyrazolo[1,5-a]pyridin-3-yl)methylene)-2-fluoro-N-methylbenzenesulfonohydrazide 1101119-45-2 C17H11FN6O2S
5-cyano-N'-((5-cyanopyrazolo[1,5-a]pyridin-3-yl)methylene)-2-fluoro-N-methylbenzenesulfonohydrazide
—— 5-((tetrahydro-2H-pyran-4-yl)methoxy)-1H-pyrrolo[2,3-b]pyridine 1036007-86-9 C13H16N2O2
5-((tetrahydro-2H-pyran-4-yl)methoxy)-1H-pyrrolo[2,3-b]pyridine
—— 5,10-dihydro-6,7-dimethyl-10-oxo-5-p-tolylindeno[1,2-b]indol-9-yl propionate 1401912-86-4 C27H23NO3
5,10-dihydro-6,7-dimethyl-10-oxo-5-p-tolylindeno[1,2-b]indol-9-yl propionate
—— 5-(3-Chloro-phenylamino)-4-nitro-thiophene-2-carboxylic acid amide 78399-10-7 C11H8ClN3O3S
5-(3-Chloro-phenylamino)-4-nitro-thiophene-2-carboxylic acid amide
—— 5-Guanidino-2-(4-guanidinophenyl)-1-benzofuran-dihydrochlorid 84102-48-7 C16H16N6O*2ClH
5-Guanidino-2-(4-guanidinophenyl)-1-benzofuran-dihydrochlorid
—— 5-(5-{2-[1-(3,3-difluoro-cyclobutanecarbonyl)-3-phenyl-azetidin-3-yl]-ethyl}-hexahydro-pyrrolo[3,4-c]pyrrole-2-carbonyl)-4,6-dimethyl-pyridine-2-carbonitrile 1014701-77-9 C31H35F2N5O2
5-(5-{2-[1-(3,3-difluoro-cyclobutanecarbonyl)-3-phenyl-azetidin-3-yl]-ethyl}-hexahydro-pyrrolo[3,4-c]pyrrole-2-carbonyl)-4,6-dimethyl-pyridine-2-carbonitrile
—— 5(6)-(4-hydroxybenzoyl)-2-trifluoromethyl-benzimidazol 93958-52-2 C15H9F3N2O2
5(6)-(4-hydroxybenzoyl)-2-trifluoromethyl-benzimidazol
—— 5-[(3R,3aS,4R,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-4-[(E)-(S)-3-(tert-butyl-dimethyl-silanyloxy)-oct-1-enyl]-3-hydroxy-hexahydro-cyclopenta[b]furan-(2Z)-ylidene]-pentanoic acid methyl ester 91327-25-2 C33H62O6Si2
5-[(3R,3aS,4R,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-4-[(E)-(S)-3-(tert-butyl-dimethyl-silanyloxy)-oct-1-enyl]-3-hydroxy-hexahydro-cyclopenta[b]furan-(2Z)-ylidene]-pentanoic acid methyl ester
—— (5S,6S,10S)-6,10-dibutyl-1-methyl-4-oxo-3-phenyl-2,3-diazaspiro[4.5]deca-1,7-diene-7-carbaldehyde 1279704-02-7 C24H32N2O2
(5S,6S,10S)-6,10-dibutyl-1-methyl-4-oxo-3-phenyl-2,3-diazaspiro[4.5]deca-1,7-diene-7-carbaldehyde
—— 5-[4-methoxypyrimidin-2(1H)-on-5-yl]-1-(2-deoxy-3,5-di-O-triisopropylsilyl-β-D-ribofuranosyl)imidazole-4-carbonitrile 597551-38-7 C32H55N5O5Si2
5-[4-methoxypyrimidin-2(1H)-on-5-yl]-1-(2-deoxy-3,5-di-O-triisopropylsilyl-β-D-ribofuranosyl)imidazole-4-carbonitrile
—— 5-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)benzooxazole 710341-92-7 C23H17NO
5-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)benzooxazole
—— (5S,8R,9R,10S,13S,14S)-3,3,8,10,13-Pentamethyl-17-[(2E,4E)-1,5,9-trimethyl-deca-2,4,8-trien-(Z)-ylidene]-dodecahydro-2,4-dioxa-cyclopenta[a]phenanthren-16-one 260436-30-4 C33H50O3
(5S,8R,9R,10S,13S,14S)-3,3,8,10,13-Pentamethyl-17-[(2E,4E)-1,5,9-trimethyl-deca-2,4,8-trien-(Z)-ylidene]-dodecahydro-2,4-dioxa-cyclopenta[a]phenanthren-16-one
—— (5α,8α)-8-hydroxy-2-(4-propyl-phenyl)-2-aza-spiro[4.5]decan-1-one 1292274-76-0 C18H25NO2
(5α,8α)-8-hydroxy-2-(4-propyl-phenyl)-2-aza-spiro[4.5]decan-1-one
—— 5-cyano-N2-[3-cyano-4-(4-methylsulfonylpiperazin-1-yl)phenyl]-N4-(1,2,2,6,6-pentamethylpiperidin-4-yl)-2,4-pyrimidinediamine 1105119-83-2 C27H37N9O2S
5-cyano-N2-[3-cyano-4-(4-methylsulfonylpiperazin-1-yl)phenyl]-N4-(1,2,2,6,6-pentamethylpiperidin-4-yl)-2,4-pyrimidinediamine
—— 5-[4-[(3-hydroxy-3-pyridin-3-ylpyrrolidin-1-yl)carbonyl]-3',5'-bis(trifluoromethyl)biphenyl-2-yl]pyridin-2-ol 1234488-05-1 C29H21F6N3O3
5-[4-[(3-hydroxy-3-pyridin-3-ylpyrrolidin-1-yl)carbonyl]-3',5'-bis(trifluoromethyl)biphenyl-2-yl]pyridin-2-ol
—— 5-Bromo-3-(chlorosulfonyl)-2-fluorobenzoic acid 926251-51-6 C7H3BrClFO4S
5-Bromo-3-(chlorosulfonyl)-2-fluorobenzoic acid
—— 5-bromo-1-(1H-imidazol-4-ylmethyl)benzotriazole 1235408-39-5 C10H8BrN5
5-bromo-1-(1H-imidazol-4-ylmethyl)benzotriazole
—— (5-bromo-2-methyl-4-nitro-imidazol-1-yl)-acetonitrile 41604-72-2 C6H5BrN4O2
(5-bromo-2-methyl-4-nitro-imidazol-1-yl)-acetonitrile
—— 5,6-diisopropyl 4-methyl(3aR,4S,7aR)-2,2-dimethylperhydro[1,3]dioxolo[4,5-d]pyridazine-4,5,6-tricarboxylate 947695-34-3 C17H28N2O8
5,6-diisopropyl 4-methyl(3aR,4S,7aR)-2,2-dimethylperhydro[1,3]dioxolo[4,5-d]pyridazine-4,5,6-tricarboxylate
—— 5-(furan-2-yl)-3-thiophen-2-yl-2-triphenylphosphaniumylphenolate 98124-33-5 C32H23O2PS
5-(furan-2-yl)-3-thiophen-2-yl-2-triphenylphosphaniumylphenolate
—— 5-[(1Z)-3-(3,4-dihydro-2H-pyrrol-5-ylamino)prop-1-en-1-yl]-1H-imidazol-2-amine 1201629-18-6 C10H15N5
5-[(1Z)-3-(3,4-dihydro-2H-pyrrol-5-ylamino)prop-1-en-1-yl]-1H-imidazol-2-amine
—— 5-Cyano-3,3-dimethyl-2-hydroxy-1-nitropentan 71109-10-9 C8H14N2O3
5-Cyano-3,3-dimethyl-2-hydroxy-1-nitropentan
—— (5-hexadecanoylimino-5<i>H</i>-[1,2,4]dithiazol-3-ylsulfanyl)-acetic acid ethyl ester 56950-49-3 C22H38N2O3S3
(5-hexadecanoylimino-5<i>H</i>-[1,2,4]dithiazol-3-ylsulfanyl)-acetic acid ethyl ester
—— 5-acetyl-3-cyano-4-(4-N,N-dimethylaminophenyl)-6-(4-chlorostyryl)pyridine-2(1H)-thione 676656-13-6 C24H20ClN3OS
5-acetyl-3-cyano-4-(4-N,N-dimethylaminophenyl)-6-(4-chlorostyryl)pyridine-2(1H)-thione
—— 5-(6-(2-(3-isopropoxyphenyl)propoxy)pyridin-3-yl)isoxazol-3-ol 1198744-51-2 C20H22N2O4
5-(6-(2-(3-isopropoxyphenyl)propoxy)pyridin-3-yl)isoxazol-3-ol
—— 5-Methyl-4-(3-phenyl-ureido)-furan-2-sulfonic acid phenylamide 1122567-06-9 C18H17N3O4S
5-Methyl-4-(3-phenyl-ureido)-furan-2-sulfonic acid phenylamide
—— 5-methyl-2,2-diphenyl-3H-1-benzothiophen-3-ol 87538-67-8 C21H18OS
5-methyl-2,2-diphenyl-3H-1-benzothiophen-3-ol
—— 5-benzyl-2-(2,4-dichlorophenyl)-7,8-dihydro-[1,3,4]oxadiazolo[2,3-b][1,3,5]triazepine 134978-57-7 C18H14Cl2N4O
5-benzyl-2-(2,4-dichlorophenyl)-7,8-dihydro-[1,3,4]oxadiazolo[2,3-b][1,3,5]triazepine
—— 5-(1-oxo-1,3-dihydroisobenzofuran-5-yl)-1,3,4-oxathiazol-2-one 1313398-78-5 C10H5NO4S
5-(1-oxo-1,3-dihydroisobenzofuran-5-yl)-1,3,4-oxathiazol-2-one
—— 5-(3,4-dimethoxybenzylamino)-8-formyl-2-(3-furyl)[1,2,4]triazolo[1,5-c]pyrimidine 508240-27-5 C19H17N5O4
5-(3,4-dimethoxybenzylamino)-8-formyl-2-(3-furyl)[1,2,4]triazolo[1,5-c]pyrimidine
—— 5,6-dihydro-3,6-dimethyl-4-hydroxy-2H-pyran-2-one 74259-32-8 C7H10O3
5,6-dihydro-3,6-dimethyl-4-hydroxy-2H-pyran-2-one
—— 5-[((S)-1-{3-Benzyloxycarbonyl-5-[((S)-1-{3-benzyloxycarbonyl-5-[((S)-pyrrolidine-2-carbonyl)-amino]-benzoyl}-pyrrolidine-2-carbonyl)-amino]-benzoyl}-pyrrolidine-2-carbonyl)-amino]-isophthalic acid monobenzyl ester 363602-33-9 C60H56N6O13
5-[((S)-1-{3-Benzyloxycarbonyl-5-[((S)-1-{3-benzyloxycarbonyl-5-[((S)-pyrrolidine-2-carbonyl)-amino]-benzoyl}-pyrrolidine-2-carbonyl)-amino]-benzoyl}-pyrrolidine-2-carbonyl)-amino]-isophthalic acid monobenzyl ester