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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,5-bis-ethylsulfanyl-6-methyl-hept-3-yne 22230-80-4 C12H22S2
    5,5-bis-ethylsulfanyl-6-methyl-hept-3-yne
    —— 5-Ethyl-4-methyl-thiazole-2-carboxylic acid ethyl ester 79247-97-5 C9H13NO2S
    5-Ethyl-4-methyl-thiazole-2-carboxylic acid ethyl ester
    —— (5-chloro-pyridin-3-ylmethyl)-[6-fluoro-5-(7H-pyrrolo[2,3-d]pyrimidin-5-ylmethyl)-pyridin-2-yl]-amine 1196661-30-9 C18H14ClFN6
    (5-chloro-pyridin-3-ylmethyl)-[6-fluoro-5-(7H-pyrrolo[2,3-d]pyrimidin-5-ylmethyl)-pyridin-2-yl]-amine
    —— 5-[2-[4-(Aminosulfonyl)phenyl]diazenyl]-6-hydroxy-1,3-naphthalenedisulfonic acid 29092-33-9 C16H13N3O9S3
    5-[2-[4-(Aminosulfonyl)phenyl]diazenyl]-6-hydroxy-1,3-naphthalenedisulfonic acid
    —— (5-Chloro-2-methoxy-4-pentadecyl-phenyl)-carbamic acid ethyl ester 34996-00-4 C25H42ClNO3
    (5-Chloro-2-methoxy-4-pentadecyl-phenyl)-carbamic acid ethyl ester
    —— 5-Chlor-1-hydroxy-2-(2,4-dinitro-phenyl)-1,2-dihydro-isochinolin 1700-49-8 C15H10ClN3O5
    5-Chlor-1-hydroxy-2-(2,4-dinitro-phenyl)-1,2-dihydro-isochinolin
    —— 5-(4-Carboxy-2-nitro-anilino)-uracil 4882-56-8 C11H8N4O6
    5-(4-Carboxy-2-nitro-anilino)-uracil
    —— 5-Phenyl-3-(4-chlor-2-hydroxy-5-methyl-phenyl)-isooxazol 19743-15-8 C16H12ClNO2
    5-Phenyl-3-(4-chlor-2-hydroxy-5-methyl-phenyl)-isooxazol
    —— 5,5-Hexamethylen-3-p-toluidinomethyl-hydantoin 898-73-7 C17H23N3O2
    5,5-Hexamethylen-3-p-toluidinomethyl-hydantoin
    —— 5-phenyl-1-thiophen-2-yl-penta-2,4-diyn-1-one 34483-34-6 C15H8OS
    5-phenyl-1-thiophen-2-yl-penta-2,4-diyn-1-one
    —— 5-(isopropylsulfonyl)-N2-(tetrahydro-2H-pyran-4-ylmethyl)pyridin-2,3-diamine 886049-42-9 C14H23N3O3S
    5-(isopropylsulfonyl)-N2-(tetrahydro-2H-pyran-4-ylmethyl)pyridin-2,3-diamine
    —— 5,6,7,8-Tetrahydro-4H-cyclohepta<d>isoxazol-3-carbonsaeurehydrazid 33262-55-4 C9H13N3O2
    5,6,7,8-Tetrahydro-4H-cyclohepta<d>isoxazol-3-carbonsaeurehydrazid
    —— 5-(2-Adamantan-1-yl-ethyl)-2-o-tolyl-oxazole-4-carboxylic Acid Ethyl Ester 269071-21-8 C25H31NO3
    5-(2-Adamantan-1-yl-ethyl)-2-o-tolyl-oxazole-4-carboxylic Acid Ethyl Ester
    —— 5-(4-bromophenylsulfonyl)-6,7-dihydro-5H-thieno[2,3-f]indole 1309565-83-0 C16H12BrNO2S2
    5-(4-bromophenylsulfonyl)-6,7-dihydro-5H-thieno[2,3-f]indole
    —— 5-Nitro-2-(4-oxo-pentanoyloxymethyl)-benzoic acid (2R,3R,4R,5R)-3-[(2-cyano-ethoxy)-diisopropylamino-phosphanyloxy]-5-[4-(4-methoxy-benzoylamino)-2-oxo-2H-pyrimidin-1-yl]-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-ylmethyl ester 224052-21-5 C44H55N6O15P
    5-Nitro-2-(4-oxo-pentanoyloxymethyl)-benzoic acid (2R,3R,4R,5R)-3-[(2-cyano-ethoxy)-diisopropylamino-phosphanyloxy]-5-[4-(4-methoxy-benzoylamino)-2-oxo-2H-pyrimidin-1-yl]-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-ylmethyl ester
    —— 5-[4-(5-{4-methoxy-3-[(3R)-tetrahydrofuran-3-yloxy]phenyl}-1H-pyrazol-1-yl)phenyl]-1H-tetrazole 885132-14-9 C21H20N6O3
    5-[4-(5-{4-methoxy-3-[(3R)-tetrahydrofuran-3-yloxy]phenyl}-1H-pyrazol-1-yl)phenyl]-1H-tetrazole
    —— 5-amino-4-(3-chlorophenyl)-2-((S)-2,3-dihydroxy-propoxy)thieno[2,3-d]pyrimidine-6-carboxamide 1259877-08-1 C16H15ClN4O4S
    5-amino-4-(3-chlorophenyl)-2-((S)-2,3-dihydroxy-propoxy)thieno[2,3-d]pyrimidine-6-carboxamide
    —— (5Z)-tert-butyl-3-benzyl-2-(tert-butoxycarbonylimino)-5-(cyclopentylmethylene)-4-phenylimidazolidine-1-carboxylate 1262680-14-7 C32H41N3O4
    (5Z)-tert-butyl-3-benzyl-2-(tert-butoxycarbonylimino)-5-(cyclopentylmethylene)-4-phenylimidazolidine-1-carboxylate
    —— 5-bromo-6'-iodo-5'-methyl-[2,3']bipyridine 1175709-58-6 C11H8BrIN2
    5-bromo-6'-iodo-5'-methyl-[2,3']bipyridine
    —— 5-iodo-1-pentyl-isatin 890170-91-9 C13H14INO2
    5-iodo-1-pentyl-isatin
    —— (5S*,6R*)-2-methoxy-4,5,8,9,11,12-hexahydro-3H,7H-<1,3>benzodioxolo<5,6-d>pyrrolo<2,1-k><1>benzazepine-3,11-dione 142605-31-0 C19H19NO5
    (5S*,6R*)-2-methoxy-4,5,8,9,11,12-hexahydro-3H,7H-<1,3>benzodioxolo<5,6-d>pyrrolo<2,1-k><1>benzazepine-3,11-dione
    —— 5-chloro-2-[4-((1R,2S)-2-{2-[3-fluoro-4-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy]ethyl}cyclopropyl)piperidin-1-yl]pyrimidine 1192063-11-8 C23H25ClFN5O2
    5-chloro-2-[4-((1R,2S)-2-{2-[3-fluoro-4-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy]ethyl}cyclopropyl)piperidin-1-yl]pyrimidine
    —— 5-chloro-3-{3-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-1H-quinazoline-2,4-dione 1422209-11-7 C22H19ClN4O5S
    5-chloro-3-{3-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-1H-quinazoline-2,4-dione
    —— 5-amino-2-(2,6-difluorophenyl)-N-(4-((4-hydroxypentyl)oxy)pyrimidin-5-yl)thiazole-4-carboxamide 1422470-32-3 C19H19F2N5O3S
    5-amino-2-(2,6-difluorophenyl)-N-(4-((4-hydroxypentyl)oxy)pyrimidin-5-yl)thiazole-4-carboxamide
    —— 5-((3,5-dimethoxyphenylamino)methyl)pyrazin-2-amine 1315330-47-2 C13H16N4O2
    5-((3,5-dimethoxyphenylamino)methyl)pyrazin-2-amine
    —— 5-(azepane-1-yl)-2-phenylthiazolo[5,4-b]pyridine 1422199-12-9 C18H19N3S
    5-(azepane-1-yl)-2-phenylthiazolo[5,4-b]pyridine
    —— 5-Fluoro-2-(4-pyrimidin-2-yl-piperazin-1-ylmethyl)-1H-indole 220941-95-7 C17H18FN5
    5-Fluoro-2-(4-pyrimidin-2-yl-piperazin-1-ylmethyl)-1H-indole
    —— 5-chloro-2-(2,6-diethyl-phenyl)-5,6,7,8-tetrahydro-quinoline 1119227-51-8 C19H22ClN
    5-chloro-2-(2,6-diethyl-phenyl)-5,6,7,8-tetrahydro-quinoline
    —— 5-Methyl-2-(6-methylpyridin-2-yl)-4-phenylquinazoline 1375370-89-0 C21H17N3
    5-Methyl-2-(6-methylpyridin-2-yl)-4-phenylquinazoline
    —— 5-cyclopropylmethoxy-N-(3,5-dichloro-1-oxido-pyridin-4-yl)-4-difluoromethoxy-2-methoxy-benzamide 883744-87-4 C18H16Cl2F2N2O5
    5-cyclopropylmethoxy-N-(3,5-dichloro-1-oxido-pyridin-4-yl)-4-difluoromethoxy-2-methoxy-benzamide
    —— 5-Carboxymethyl-8-thioxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 33260-46-7 C13H9NO6S
    5-Carboxymethyl-8-thioxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid
    —— 5-Phenyl-5H-5,6,7-triaza-dibenzo[e,g]azulen-8-one 32708-27-3 C21H13N3O
    5-Phenyl-5H-5,6,7-triaza-dibenzo[e,g]azulen-8-one
    —— 5-methyl-2-(toluene-4-sulfonyl)-2<i>H</i>-benzo[<i>d</i>][1,2,3]diazaborinin-1-ol 67397-80-2 C15H15BN2O3S
    5-methyl-2-(toluene-4-sulfonyl)-2<i>H</i>-benzo[<i>d</i>][1,2,3]diazaborinin-1-ol
    —— [5-(4-chloro-phenyl)-[1,3,4]thiadiazol-2-yl]-diethyl-amine 51449-53-7 C12H14ClN3S
    [5-(4-chloro-phenyl)-[1,3,4]thiadiazol-2-yl]-diethyl-amine
    —— 5'-butyl-N',4-dihydroxy-[1,1':2’,1''-terphenyl]-3'-carboximidamide 1422018-98-1 C23H24N2O2
    5'-butyl-N',4-dihydroxy-[1,1':2’,1''-terphenyl]-3'-carboximidamide
    —— (5-(4-bromophenyl)-1-(2-chlorophenyl)-4-(methylsulfonyl)-1H-pyrazol-3-yl)-5-(1-(trifluoromethyl)cyclobutyl)-1,3,4-thiadiazole 1219736-96-5 C23H17BrClF3N4O2S2
    (5-(4-bromophenyl)-1-(2-chlorophenyl)-4-(methylsulfonyl)-1H-pyrazol-3-yl)-5-(1-(trifluoromethyl)cyclobutyl)-1,3,4-thiadiazole
    —— 5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-[(6-methyl-5-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-2-yl)amino]thiophene-3-carboxamide 1201924-13-1 C22H20F2N4O3S
    5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-[(6-methyl-5-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-2-yl)amino]thiophene-3-carboxamide
    —— 5-(5-fluoro-2-methylphenylaminomethyl)-6-[2-methoxy-4-(2-methoxypyridin-3-ylcarbonyloxyl)phenyl]-2,2,4-trimethyl-1,2-dihydroquinoline 1026777-73-0 C34H34FN3O4
    5-(5-fluoro-2-methylphenylaminomethyl)-6-[2-methoxy-4-(2-methoxypyridin-3-ylcarbonyloxyl)phenyl]-2,2,4-trimethyl-1,2-dihydroquinoline
    —— (5S,6S)-6-[(1,1-dimethylethyl)dimethylsilyloxymethyl]-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-one 176774-93-9 C17H30O2Si
    (5S,6S)-6-[(1,1-dimethylethyl)dimethylsilyloxymethyl]-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-one
    —— 5-(isobutyl((tetrahydro-2H-pyran-2-yl)methyl)amino)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one 1160507-26-5 C19H31N5O2
    5-(isobutyl((tetrahydro-2H-pyran-2-yl)methyl)amino)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
    —— 5-(4-Fluoro-phenyl)-7-(2-oxo-2H-chromen-3-yl)-5H-thiazolo[3,2-a]pyrimidin-3-one 929297-87-0 C21H13FN2O3S
    5-(4-Fluoro-phenyl)-7-(2-oxo-2H-chromen-3-yl)-5H-thiazolo[3,2-a]pyrimidin-3-one
    —— 5-cyano-2-{(4S)-5-cyano-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidin-4-yl}-N-(tetrahydro-2H-pyran-4-ylmethyl)-benzenesulfonamide 1248520-77-5 C26H24F3N5O4S
    5-cyano-2-{(4S)-5-cyano-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidin-4-yl}-N-(tetrahydro-2H-pyran-4-ylmethyl)-benzenesulfonamide
    —— 5-((sec-butoxysuccinyl)amino)-2-(benzylthio)-1,3,4-thiadiazole 140696-98-6 C17H21N3O3S2
    5-((sec-butoxysuccinyl)amino)-2-(benzylthio)-1,3,4-thiadiazole
    —— 5',7',8'-trimethylspiro[cyclobutane-1,2'-thiochromen]-6'-ol 891184-91-1 C15H18OS
    5',7',8'-trimethylspiro[cyclobutane-1,2'-thiochromen]-6'-ol
    —— 5-<3-(3-Aethyl-3H-benzoxazolyliden-(2))-propenyl>-tetrazolo<a>pyrimidin 133232-26-5 C16H14N6O
    5-<3-(3-Aethyl-3H-benzoxazolyliden-(2))-propenyl>-tetrazolo<a>pyrimidin
    —— 5-Methyl-4-(3-methylphenyl)-2-(6-methylpyridin-2-yl)quinazoline 1375370-97-0 C22H19N3
    5-Methyl-4-(3-methylphenyl)-2-(6-methylpyridin-2-yl)quinazoline
    —— 5-Oxo-chinuclidin-2-carbonsaeureamid 22207-88-1 C8H12N2O2
    5-Oxo-chinuclidin-2-carbonsaeureamid
    —— 5-Phenyl-2-[7-[4-(4-phenylphenyl)quinazolin-2-yl]benzo[c]carbazol-10-yl]-[1]benzofuro[3,2-c]carbazole 1377576-68-5 C60H36N4O
    5-Phenyl-2-[7-[4-(4-phenylphenyl)quinazolin-2-yl]benzo[c]carbazol-10-yl]-[1]benzofuro[3,2-c]carbazole
    —— (5E,7Z,9E)-Benzocyclooctene-5,10-dicarboxylic acid 35502-51-3 C14H10O4
    (5E,7Z,9E)-Benzocyclooctene-5,10-dicarboxylic acid
    —— 5-N,N-Diethylamino-2,4-dimethyl-penta-1,3ξ-dien 91369-61-8 C11H21N
    5-N,N-Diethylamino-2,4-dimethyl-penta-1,3ξ-dien