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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-{3-[2-(2-fluorophenyl)-2H-pyrazol-3-yl]-4-oxo-4H-pyridazin-1-yl}nicotinonitrile 1240648-89-8 C19H11FN6O
    5-{3-[2-(2-fluorophenyl)-2H-pyrazol-3-yl]-4-oxo-4H-pyridazin-1-yl}nicotinonitrile
    —— 5-chloro-4-(3-chlorophenyl)-pyridine-2-carboxylic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide 1613235-26-9 C16H16Cl2N2O2
    5-chloro-4-(3-chlorophenyl)-pyridine-2-carboxylic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide
    —— 5-bromo-N-(2-morpholinoethyl)pyridine-3-sulfonamide 887308-19-2 C11H16BrN3O3S
    5-bromo-N-(2-morpholinoethyl)pyridine-3-sulfonamide
    —— 5-ethoxy-2-(2-ethoxycarbonyl-ethyl)-[1,3,4]oxadiazole-2,3-dicarboxylic acid diethyl ester 60286-73-9 C15H24N2O8
    5-ethoxy-2-(2-ethoxycarbonyl-ethyl)-[1,3,4]oxadiazole-2,3-dicarboxylic acid diethyl ester
    —— 5-((R)-2-methoxy-2-phenylacetyl)-3-[4-(4-methylpiperazin-1-yl)benzoylamino]-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazole-1-carboxylic acid methyl ester 1195932-29-6 C28H32N6O5
    5-((R)-2-methoxy-2-phenylacetyl)-3-[4-(4-methylpiperazin-1-yl)benzoylamino]-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazole-1-carboxylic acid methyl ester
    —— 5-(6-(3,4-dimethoxyphenyl)imidazo[1,2-b]pyridazin-3-yl)-3-methoxypyrazin-2-ylamine 1084951-83-6 C19H18N6O3
    5-(6-(3,4-dimethoxyphenyl)imidazo[1,2-b]pyridazin-3-yl)-3-methoxypyrazin-2-ylamine
    —— 5-butyrylamino-1,2-benzoquinone-2-oxime 181703-89-9 C10H12N2O3
    5-butyrylamino-1,2-benzoquinone-2-oxime
    —— 5-tert-Butoxy-2-ethyl-1-oxy-2-phenyl-2H-indole-3,7-dione 85036-15-3 C20H21NO4
    5-tert-Butoxy-2-ethyl-1-oxy-2-phenyl-2H-indole-3,7-dione
    —— (5S)-2-amino-5-[4-(difluoromethoxy)phenyl]-5-{4-fluoro-3-[(1E)-4-fluorobut-1-en-1-yl]phenyl}-3-methyl-3,5-dihydro-4H-imidazol-4-one 1065167-82-9 C21H19F4N3O2
    (5S)-2-amino-5-[4-(difluoromethoxy)phenyl]-5-{4-fluoro-3-[(1E)-4-fluorobut-1-en-1-yl]phenyl}-3-methyl-3,5-dihydro-4H-imidazol-4-one
    —— 5-((pyridin-3-yl)methoxy)-1H-pyrrolo[2,3-b]pyridine 1036007-74-5 C13H11N3O
    5-((pyridin-3-yl)methoxy)-1H-pyrrolo[2,3-b]pyridine
    —— 5-Fluoro-1,2-dihydro-2-(2-(trifluoromethyl)phenyl)-4-quinazolinamine hydrochloride 190009-14-4 C15H11F4N3*ClH
    5-Fluoro-1,2-dihydro-2-(2-(trifluoromethyl)phenyl)-4-quinazolinamine hydrochloride
    —— 5-(4-Methylsulfonylpiperazin-1-yl)-4-pentoxy-2-pyridin-2-ylpyridazin-3-one 1062077-88-6 C19H27N5O4S
    5-(4-Methylsulfonylpiperazin-1-yl)-4-pentoxy-2-pyridin-2-ylpyridazin-3-one
    —— 5-[Bis[[2-(4-methylphenyl)-2-oxoethyl]sulfanyl]methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione 1328944-21-3 C23H20N2O4S3
    5-[Bis[[2-(4-methylphenyl)-2-oxoethyl]sulfanyl]methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione
    —— 5-amino-2-(3-chloropropyl)naphtho[1,8-cd]isothiazole 1,1-dioxide 127625-87-0 C13H13ClN2O2S
    5-amino-2-(3-chloropropyl)naphtho[1,8-cd]isothiazole 1,1-dioxide
    —— 5-hydro-1,6-dioxa-4,9-diaza-(15N)-phosphaspiro<4.4>nonane 131362-45-3 C4H11N2O2P
    5-hydro-1,6-dioxa-4,9-diaza-(15N)-phosphaspiro<4.4>nonane
    —— 5-(4-chloro-phenoxymethyl)-3-hydroxymethyl-3<i>H</i>-[1,3,4]oxadiazole-2-thione 68301-04-2 C10H9ClN2O3S
    5-(4-chloro-phenoxymethyl)-3-hydroxymethyl-3<i>H</i>-[1,3,4]oxadiazole-2-thione
    —— [5-[(4-Ethylpiperazin-1-yl)methyl]furan-2-yl]methanol 1564605-88-4 C12H20N2O2
    [5-[(4-Ethylpiperazin-1-yl)methyl]furan-2-yl]methanol
    —— 5-(3-benzyloxypropylamino)-8-formyl-2-(2-furyl)[1,2,4]triazolo[1,5-c]pyrimidine 508240-81-1 C20H19N5O3
    5-(3-benzyloxypropylamino)-8-formyl-2-(2-furyl)[1,2,4]triazolo[1,5-c]pyrimidine
    —— 5'<i>H</i>-spiro[cycloheptane-1,4'-pyrrolo[1,2-<i>a</i>]quinoxaline] 60829-78-9 C17H20N2
    5'<i>H</i>-spiro[cycloheptane-1,4'-pyrrolo[1,2-<i>a</i>]quinoxaline]
    —— 5-(2-chloro-phenyl)-1-phenyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid formylamide 60776-57-0 C16H11ClN4O2
    5-(2-chloro-phenyl)-1-phenyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid formylamide
    —— 5-(3,5-dibromo-2,4-dihydroxy-phenyl)-5-thiophen-2-yl-dihydro-furan-2-one 60387-90-8 C14H10Br2O4S
    5-(3,5-dibromo-2,4-dihydroxy-phenyl)-5-thiophen-2-yl-dihydro-furan-2-one
    —— 5-chloro-2-(3,5-dimethylisoxazol-4-yl)-1-(4-methoxyphenyl)-4-methyl-1H-pyrrole-3-carbonitrile 1289207-50-6 C18H16ClN3O2
    5-chloro-2-(3,5-dimethylisoxazol-4-yl)-1-(4-methoxyphenyl)-4-methyl-1H-pyrrole-3-carbonitrile
    —— 5'-O-(stavudin-5'"-yl)-threo-thymidine 614756-53-5 C20H24N4O8
    5'-O-(stavudin-5'"-yl)-threo-thymidine
    —— 5,5'-methylenebis(2-(4-cyanophenylsulfonamido)benzoic acid) 1056452-15-3 C29H20N4O8S2
    5,5'-methylenebis(2-(4-cyanophenylsulfonamido)benzoic acid)
    —— 5-bromo-3-(4-bromophenyl)-3-(pyridin-2-ylmethyl)indolin-2-one 1439377-37-3 C20H14Br2N2O
    5-bromo-3-(4-bromophenyl)-3-(pyridin-2-ylmethyl)indolin-2-one
    —— 5-bromo-2-methyl-4-(tosylmethyl)-thiazole 1210046-36-8 C12H12BrNO2S2
    5-bromo-2-methyl-4-(tosylmethyl)-thiazole
    —— 5-<(Z)-styryl>furan-2(5H)-one 72350-16-4 C12H10O2
    5-<(Z)-styryl>furan-2(5H)-one
    —— 5-bromo-2-(4-{[4-(difluoromethoxy)-3-(pyridin-2-ylethynyl)phenyl]carbonyl}piperazin-1-yl)-4-methoxypyrimidine 1197358-13-6 C24H20BrF2N5O3
    5-bromo-2-(4-{[4-(difluoromethoxy)-3-(pyridin-2-ylethynyl)phenyl]carbonyl}piperazin-1-yl)-4-methoxypyrimidine
    —— 5-(3-chloro-4-fluoro-phenyl)-1-(3-chloro-2-fluoro-phenyl)-2-cyclopentylmethyl-1H-imidazole-4-carbonitrile 1268678-55-2 C22H17Cl2F2N3
    5-(3-chloro-4-fluoro-phenyl)-1-(3-chloro-2-fluoro-phenyl)-2-cyclopentylmethyl-1H-imidazole-4-carbonitrile
    —— 5-Chlor-1,2-dihydro-7-phenyl-pyrimido-<5,4-e>-as-triazin 39906-20-2 C11H8ClN5
    5-Chlor-1,2-dihydro-7-phenyl-pyrimido-<5,4-e>-as-triazin
    —— 5-(hydroxy-(2,3,4-trimethoxyphenyl)methyl)-1-methyl-1H-imidazole-4-carbaldehyde 1415582-80-7 C15H18N2O5
    5-(hydroxy-(2,3,4-trimethoxyphenyl)methyl)-1-methyl-1H-imidazole-4-carbaldehyde
    —— 5-oxo-pyrazolidine-3-carboxylic acid 2,5-dichloro-anilide 61833-12-3 C10H9Cl2N3O2
    5-oxo-pyrazolidine-3-carboxylic acid 2,5-dichloro-anilide
    —— 5-amino-2-methyl-6,7-dihydro-pyrazolo[1,5-<i>a</i>]pyrimidine-3-carbonitrile 60776-94-5 C8H9N5
    5-amino-2-methyl-6,7-dihydro-pyrazolo[1,5-<i>a</i>]pyrimidine-3-carbonitrile
    —— 5 (benzo[d]thiazol-2-yl)-6-(((1R,2S,3R,4S)-2,3-dihydroxy-4-(2-hydroxypropan-2-yl)cyclopentyl)amino)-2-((2,6-dimethylpyridin-4-yl)amino)-4-methylpyrimidine hydrochloride 1596365-90-0 C27H32N6O3S*ClH
    5 (benzo[d]thiazol-2-yl)-6-(((1R,2S,3R,4S)-2,3-dihydroxy-4-(2-hydroxypropan-2-yl)cyclopentyl)amino)-2-((2,6-dimethylpyridin-4-yl)amino)-4-methylpyrimidine hydrochloride
    —— 5-acetamido-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-methyl-4-methanesulphonylpyrazole 111246-27-6 C14H12Cl2F3N3O3S
    5-acetamido-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-methyl-4-methanesulphonylpyrazole
    —— 5-methyl-furan-2,3-dicarbonitrile 28923-12-8 C7H4N2O
    5-methyl-furan-2,3-dicarbonitrile
    —— 5-quinoxalin-6-yl-hexanoic acid methyl ester 60484-49-3 C15H18N2O2
    5-quinoxalin-6-yl-hexanoic acid methyl ester
    —— 5-[(tert-butoxycarbonyl)amino]-3'-nitro-1,1'-biphenyl-3-carboxylic acid 337973-07-6 C18H18N2O6
    5-[(tert-butoxycarbonyl)amino]-3'-nitro-1,1'-biphenyl-3-carboxylic acid
    —— 5-Iodo-1-methyl-2,3-dihydropyridin-4(1H)-one 1001078-42-7 C6H8INO
    5-Iodo-1-methyl-2,3-dihydropyridin-4(1H)-one
    —— 5-(3-Aza-bicyclo[3.2.2]non-3-yl)-pentylamine 97655-97-5 C13H26N2
    5-(3-Aza-bicyclo[3.2.2]non-3-yl)-pentylamine
    —— 5-[2-[(1R)-1-[(2R)-3-[[1-(2,3-dihydro-1H-inden-2-yl)-2-methylpropan-2-yl]amino]-2-hydroxypropoxy]ethyl]-6-ethoxyphenyl]pentanoic acid 1232406-54-0 C31H45NO5
    5-[2-[(1R)-1-[(2R)-3-[[1-(2,3-dihydro-1H-inden-2-yl)-2-methylpropan-2-yl]amino]-2-hydroxypropoxy]ethyl]-6-ethoxyphenyl]pentanoic acid
    —— 5-((3R,5R,8R,9S,10S,13R,14S,17R)-17-((R)-5-(tert-butoxy)-5-oxopentan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl) 1-(tert-butyl) (tert-butoxycarbonyl)-L-glutamate 1202710-80-2 C42H71NO8
    5-((3R,5R,8R,9S,10S,13R,14S,17R)-17-((R)-5-(tert-butoxy)-5-oxopentan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl) 1-(tert-butyl) (tert-butoxycarbonyl)-L-glutamate
    —— [(57)Fe]ferrocenium hexafluorophosphate 1227264-19-8 C10H10Fe*F6P
    [(57)Fe]ferrocenium hexafluorophosphate
    —— 5-chloro-1-(5-deoxy-β-D-ribofuranosyl)-1,2,4-triazole-3-carboxamide 111379-69-2 C8H11ClN4O4
    5-chloro-1-(5-deoxy-β-D-ribofuranosyl)-1,2,4-triazole-3-carboxamide
    —— 5-[(3-methoxyphenethyl)-methylamino]-2-(3,5-dimethoxyphenyl)-valeronitrile 112704-16-2 C23H30N2O3
    5-[(3-methoxyphenethyl)-methylamino]-2-(3,5-dimethoxyphenyl)-valeronitrile
    —— 5-(6-Azetidin-1-yl-purin-9-yl)-pentan-1-ol 175072-44-3 C13H19N5O
    5-(6-Azetidin-1-yl-purin-9-yl)-pentan-1-ol
    —— 5-(5-((1R,5S,6r)-3-azabicyclo[3.1.0]hexan-6-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazol-3-yl)-3-chloropyridin-2-amine 1620575-93-0 C15H15ClF3N5
    5-(5-((1R,5S,6r)-3-azabicyclo[3.1.0]hexan-6-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazol-3-yl)-3-chloropyridin-2-amine
    —— 5',7'-dihexadecoxy-3-methylspiro[1,3-benzothiazole-2,2'-chromene] 93676-53-0 C48H77NO3S
    5',7'-dihexadecoxy-3-methylspiro[1,3-benzothiazole-2,2'-chromene]
    —— 5-(4-ethynylphenyl)pent-4-ynoic acid methyl ester 1061175-82-3 C14H12O2
    5-(4-ethynylphenyl)pent-4-ynoic acid methyl ester
    —— 5-(4-Chloro-phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde 797053-42-0 C16H11ClN2O
    5-(4-Chloro-phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde