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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(Piperazin-1-yl)-1,3,4-oxadiazol-2-aminedihydrochloride 2460749-69-1 C6H13Cl2N5O
    5-(Piperazin-1-yl)-1,3,4-oxadiazol-2-aminedihydrochloride
    —— 5,10-dimethoxy-3-p-tolylbenzo[g]isoquinoline 1286188-29-1 C22H19NO2
    5,10-dimethoxy-3-p-tolylbenzo[g]isoquinoline
    —— 5-N-benzyl-3-methylthio-2,4,9,11-tetrahydropyrazolo[3,4-a]pyrazolo[3,4-b]-5-azacarbazole 1609382-76-4 C21H18N6S
    5-N-benzyl-3-methylthio-2,4,9,11-tetrahydropyrazolo[3,4-a]pyrazolo[3,4-b]-5-azacarbazole
    —— 5-benzofuran-2-yl-2-isobutyl-1-[1-(3-trifluoromethylphenyl)methanoyl]pyrrolidine-2,4-dicarboxylic acid 373593-45-4 C26H24F3NO6
    5-benzofuran-2-yl-2-isobutyl-1-[1-(3-trifluoromethylphenyl)methanoyl]pyrrolidine-2,4-dicarboxylic acid
    —— 5-[1-(3-methylphenoxy)ethyl]-3-[[4-[[5-[1-(3-methylphenoxy)ethyl]-2-sulfanylidene-1,3,4-oxadiazol-3-yl]-phenylmethyl]piperazin-1-yl]-phenylmethyl]-1,3,4-oxadiazole-2-thione 97841-46-8 C40H42N6O4S2
    5-[1-(3-methylphenoxy)ethyl]-3-[[4-[[5-[1-(3-methylphenoxy)ethyl]-2-sulfanylidene-1,3,4-oxadiazol-3-yl]-phenylmethyl]piperazin-1-yl]-phenylmethyl]-1,3,4-oxadiazole-2-thione
    —— 5-Nitro-1-phenylaminoanthraquinone 107535-86-4 C20H12N2O4
    5-Nitro-1-phenylaminoanthraquinone
    —— 5-benzyl 2,4-dimethyl 6-methylpyridine-2,4,5-tricarboxylate 1454283-93-2 C18H17NO6
    5-benzyl 2,4-dimethyl 6-methylpyridine-2,4,5-tricarboxylate
    —— 5-Epistreptamin 710270-14-7 C6H14N2O4
    5-Epistreptamin
    —— 5-Methyl-2-nitro-3-phenylsulfanyl-thiophene 82834-65-9 C11H9NO2S2
    5-Methyl-2-nitro-3-phenylsulfanyl-thiophene
    —— 5-(N-((Methoxycarbonyl)methyl)carbamoyl)-4-nitro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)imidazole 129966-69-4 C33H28N4O12
    5-(N-((Methoxycarbonyl)methyl)carbamoyl)-4-nitro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)imidazole
    —— 5-(4-cyclopropylphenyl)-1-(2,4-dichlorophenyl)-4-ethyl-N-hexahydrocyclopenta[c]pyrrole-2-yl-1H-pyrazole-3-carboxamide 1034891-22-9 C28H30Cl2N4O
    5-(4-cyclopropylphenyl)-1-(2,4-dichlorophenyl)-4-ethyl-N-hexahydrocyclopenta[c]pyrrole-2-yl-1H-pyrazole-3-carboxamide
    —— [5-phenyl-2-[(E)-2-phenylethenyl]-1,3-oxazol-4-yl]methanol 107367-73-7 C18H15NO2
    [5-phenyl-2-[(E)-2-phenylethenyl]-1,3-oxazol-4-yl]methanol
    —— 5-chloro-3-(5-hydroxymethyl-2-methoxyphenyl)-1-(4-methoxybenzenesulfonyl)-3-((S)-2-oxazol-2-yl-pyrrolidin-1-yl)-1,3-dihydroindol-2-one 940274-80-6 C30H28ClN3O7S
    5-chloro-3-(5-hydroxymethyl-2-methoxyphenyl)-1-(4-methoxybenzenesulfonyl)-3-((S)-2-oxazol-2-yl-pyrrolidin-1-yl)-1,3-dihydroindol-2-one
    —— 5-cyano-3-{5-[(ethylmethylamino)methyl]-2-methoxyphenyl}-1-(4-methoxybenzenesulfonyl)-3-((S)-2-oxazol-2-yl-pyrrolidin-1-yl)-1,3-dihydroindol-2-one 940275-58-1 C34H35N5O6S
    5-cyano-3-{5-[(ethylmethylamino)methyl]-2-methoxyphenyl}-1-(4-methoxybenzenesulfonyl)-3-((S)-2-oxazol-2-yl-pyrrolidin-1-yl)-1,3-dihydroindol-2-one
    —— 5-[(difluoromethyl)oxy]-2-iodoaniline 932701-05-8 C7H6F2INO
    5-[(difluoromethyl)oxy]-2-iodoaniline
    —— 5-benzyl-4-hydroxy-2-pyridin-3-yl-[1,3]thiazin-6-one 92868-32-1 C16H12N2O2S
    5-benzyl-4-hydroxy-2-pyridin-3-yl-[1,3]thiazin-6-one
    —— (5S)-5-(3-hydroxyoct-4-ynyl)-4-(methoxymethoxy)-3,5-dimethylfuran-2-one 186605-67-4 C16H24O5
    (5S)-5-(3-hydroxyoct-4-ynyl)-4-(methoxymethoxy)-3,5-dimethylfuran-2-one
    —— 5-{3-[4-(4-methyl-piperazin-1-ylmethyl)-3-trifluoromethyl-benzoylamino]-benzylamino}-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester 1616670-39-3 C30H31F3N6O3
    5-{3-[4-(4-methyl-piperazin-1-ylmethyl)-3-trifluoromethyl-benzoylamino]-benzylamino}-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester
    —— 5-[({7-[3-(7-{[(3-carboxy-4-hydroxyphenyl)amino]sulfonyl}-(2-naphthyl))-2-oxoimidazolidinyl](2-naphthyl)}sulfonyl)amino]-2-hydroxybenzoic acid 309932-76-1 C37H28N4O11S2
    5-[({7-[3-(7-{[(3-carboxy-4-hydroxyphenyl)amino]sulfonyl}-(2-naphthyl))-2-oxoimidazolidinyl](2-naphthyl)}sulfonyl)amino]-2-hydroxybenzoic acid
    —— 5-N-Methylamino-1-methylisochinolin 53760-81-9 C11H12N2
    5-N-Methylamino-1-methylisochinolin
    —— 5-[6-(dimethylamino)-2-ethylpyridin-3-yl]-6-ethyl-N-(1-ethylpropyl)-3-methoxypyrazin-2-amine 666254-10-0 C21H33N5O
    5-[6-(dimethylamino)-2-ethylpyridin-3-yl]-6-ethyl-N-(1-ethylpropyl)-3-methoxypyrazin-2-amine
    —— 5-Methylmercapto-2-ethylamino-thiazolo<5.4-d>-pyrimidin 19857-14-8 C8H10N4S2
    5-Methylmercapto-2-ethylamino-thiazolo<5.4-d>-pyrimidin
    —— 5-[4-(1,1-dimethylethoxy)carbonylphenyl]-3-[4-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-propylphenyloxy]butyl]-5-methylimidazolidine-2,4-dione 1031394-14-5 C31H36F6N2O6
    5-[4-(1,1-dimethylethoxy)carbonylphenyl]-3-[4-[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-propylphenyloxy]butyl]-5-methylimidazolidine-2,4-dione
    —— 5,13-Di-tert-butyl-8,16-diethyl<2.2>metacyclophane 76447-78-4 C28H40
    5,13-Di-tert-butyl-8,16-diethyl<2.2>metacyclophane
    —— 5-cyclopent-1-enyl-3-[1-(2-morpholin-4-yl-ethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine 1046829-40-6 C21H25N5O
    5-cyclopent-1-enyl-3-[1-(2-morpholin-4-yl-ethyl)-1H-pyrazol-4-yl]-1H-pyrrolo[2,3-b]pyridine
    —— 5-methylthieno[2',3':5,6]pyrimido[2,1-a]isoindol-4(5H)-one 1098336-06-1 C14H10N2OS
    5-methylthieno[2',3':5,6]pyrimido[2,1-a]isoindol-4(5H)-one
    —— (5aS,10bS)-9-[(3,4-difluorophenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445373-71-7 C18H18F2N2O2S
    (5aS,10bS)-9-[(3,4-difluorophenyl)sulfonyl]-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— 5,6-dimethoxy-1-oxo-2,3-dihydro-1H-2-indenyl-3,4-dimethoxyphenylmethanone 1188401-92-4 C20H20O6
    5,6-dimethoxy-1-oxo-2,3-dihydro-1H-2-indenyl-3,4-dimethoxyphenylmethanone
    —— 5-{3-[2-(3-Hydroxy-butyl)-[1,3]dioxolan-2-yl]-propionyloxy}-hexanoic acid 97911-79-0 C16H28O7
    5-{3-[2-(3-Hydroxy-butyl)-[1,3]dioxolan-2-yl]-propionyloxy}-hexanoic acid
    —— 5,10-Dioxo-1-propyl-5,10-dihydro-1H-benzo[g]isochromene-3-carbonyl chloride 169323-24-4 C17H13ClO4
    5,10-Dioxo-1-propyl-5,10-dihydro-1H-benzo[g]isochromene-3-carbonyl chloride
    —— 5-methylenebicyclo<2.2.1>heptan-2-one 67594-52-9 C8H10O
    5-methylenebicyclo<2.2.1>heptan-2-one
    —— 5,5'-bis(2-methoxyethyl)-4,4'-dimethyl-2,2'-bithiazole 1387556-78-6 C14H20N2O2S2
    5,5'-bis(2-methoxyethyl)-4,4'-dimethyl-2,2'-bithiazole
    —— 5-({3-[(1R)-aminopropyl]-6-chloro-2-fluorophenyl}carbonyl)-N-methylpyrazin-2-amine hydrochloride 1433379-62-4 C15H16ClFN4O*ClH
    5-({3-[(1R)-aminopropyl]-6-chloro-2-fluorophenyl}carbonyl)-N-methylpyrazin-2-amine hydrochloride
    —— 5-Benzylidene-2-methoxycarbonylcyclopentene-1-ol 134512-75-7 C14H14O3
    5-Benzylidene-2-methoxycarbonylcyclopentene-1-ol
    —— 5-[2-(oxan-2-yloxy)ethyl]-1H-pyrazole 676490-97-4 C10H16N2O2
    5-[2-(oxan-2-yloxy)ethyl]-1H-pyrazole
    —— (5-((3-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)thioureido)carbonyl)pyridin-2-yl)methyl acetate 870144-46-0 C22H24F3N3O4S
    (5-((3-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)thioureido)carbonyl)pyridin-2-yl)methyl acetate
    —— 5-(5-methyl-1-((6-methylpyridin-2-yl)methyl)-1H-1,2,4-triazol-3-yl)-3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazole 1570497-71-0 C19H15F3N6O2
    5-(5-methyl-1-((6-methylpyridin-2-yl)methyl)-1H-1,2,4-triazol-3-yl)-3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazole
    —— 5-ethyl-5-isopropyl-[1,3]dioxane 27889-51-6 C9H18O2
    5-ethyl-5-isopropyl-[1,3]dioxane
    —— 5,5'-(ethane-1,2-diylbis(sulfanediyl))bis(3-(pyridin-4-yl)-4H-1,2,4-triazol-4-amine) 914986-67-7 C16H16N10S2
    5,5'-(ethane-1,2-diylbis(sulfanediyl))bis(3-(pyridin-4-yl)-4H-1,2,4-triazol-4-amine)
    —— (5-bromo-2-hydroxyphenyl)(7-isopropyl-2-methyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)methanone 1544458-08-3 C17H18BrN3O2
    (5-bromo-2-hydroxyphenyl)(7-isopropyl-2-methyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)methanone
    —— 5-(4-Chloro-phenylamino)-4-ethyl-2,4-dihydro-[1,2,4]triazole-3-thione 128763-55-3 C10H11ClN4S
    5-(4-Chloro-phenylamino)-4-ethyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-(phenylimino)-1,2,4-cyclohexanetrione-1,4-bis-<(p-methoxyphenyl)hydrazone> 76794-98-4 C26H25N5O3
    5-(phenylimino)-1,2,4-cyclohexanetrione-1,4-bis-<(p-methoxyphenyl)hydrazone>
    —— 5-(2-bromoethyl)-2,2-di(acetoxymethyl)-1,3-dioxane 320410-53-5 C12H19BrO6
    5-(2-bromoethyl)-2,2-di(acetoxymethyl)-1,3-dioxane
    —— 5-(1H-1,3-benzodiazol-2-yl)-N-cyclohexyl-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine 1266342-08-8 C20H22N6
    5-(1H-1,3-benzodiazol-2-yl)-N-cyclohexyl-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
    —— 5-(2-(allyloxy)phenyl)-3-(2-hydroxy-5-methylphenyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide 1407159-84-5 C20H21N3O2S
    5-(2-(allyloxy)phenyl)-3-(2-hydroxy-5-methylphenyl)-4,5-dihydro-1H-pyrazole-1-carbothioamide
    —— 5-Amino-1-(5-bromo-2-chlorophenyl)pyrazole-4-carboxamide 1159678-71-3 C10H8BrClN4O
    5-Amino-1-(5-bromo-2-chlorophenyl)pyrazole-4-carboxamide
    —— 5-[4-(aminomethyl)phenyl]-8-{[4-(morpholin-4-yl)phenyl]amino}-1,2-dihydro-2,7-naphthyridin-1-one 1175545-10-4 C25H25N5O2
    5-[4-(aminomethyl)phenyl]-8-{[4-(morpholin-4-yl)phenyl]amino}-1,2-dihydro-2,7-naphthyridin-1-one
    —— 5-Amino-7-(2-hydroxyethylthio)thiazolo<5,4-d>pyrimidin 31739-71-6 C7H8N4OS2
    5-Amino-7-(2-hydroxyethylthio)thiazolo<5,4-d>pyrimidin
    —— [5-(4-Benzyl-piperazin-1-yl)-1H-benzoimidazol-2-yl]-carbamic acid methyl ester 124850-83-5 C20H23N5O2
    [5-(4-Benzyl-piperazin-1-yl)-1H-benzoimidazol-2-yl]-carbamic acid methyl ester
    —— 5-chloro-3-(nitromethyl)isobenzofuran-1(3H)-one 124033-11-0 C9H6ClNO4
    5-chloro-3-(nitromethyl)isobenzofuran-1(3H)-one