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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Carboxamido-4-hydroxy-1-(β-D-ribofuranosyl)-2-pyridon 32754-10-2 C11H14N2O7
    5-Carboxamido-4-hydroxy-1-(β-D-ribofuranosyl)-2-pyridon
    —— 5-(5-chloro-2,4-dihydroxy-phenyl)-4-(4-hydroxy-phenyl)-isoxazole-3-carboxylic acid methylamide 947616-54-8 C17H13ClN2O5
    5-(5-chloro-2,4-dihydroxy-phenyl)-4-(4-hydroxy-phenyl)-isoxazole-3-carboxylic acid methylamide
    —— 5-(4-benzyloxymethylphenyl)-5-chloromethyl-dihydro-furan-2-one 1392140-45-2 C19H19ClO3
    5-(4-benzyloxymethylphenyl)-5-chloromethyl-dihydro-furan-2-one
    —— 5-benzothiazol-2-yl-4-(4-dimethylamino-benzylidene)-2-phenyl-2,4-dihydro-pyrazol-3-one 64289-12-9 C25H20N4OS
    5-benzothiazol-2-yl-4-(4-dimethylamino-benzylidene)-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 5-{[1-(2-hydroxyethyl)piperidin-4-yl]amino}-7-[6-(2-hydroxypropan-2-yl)pyridin-3-yl]-3-methyl-3H,4H-pyrido[4,3-d]pyrimidin-4-one 1263072-98-5 C23H30N6O3
    5-{[1-(2-hydroxyethyl)piperidin-4-yl]amino}-7-[6-(2-hydroxypropan-2-yl)pyridin-3-yl]-3-methyl-3H,4H-pyrido[4,3-d]pyrimidin-4-one
    —— (5E)-5-[2-(4-bromophenyl)-2-oxoethylidene]-3-(4-chlorophenyl)-2-thioxo-1,3-thiazolidin-4-one 1075256-91-5 C17H9BrClNO2S2
    (5E)-5-[2-(4-bromophenyl)-2-oxoethylidene]-3-(4-chlorophenyl)-2-thioxo-1,3-thiazolidin-4-one
    —— 5-tert-butyl-3-methyl-2-<(dimethylthiocarbamoyl)oxy>-2-cyclohexen-1-one 112621-59-7 C14H23NO2S
    5-tert-butyl-3-methyl-2-<(dimethylthiocarbamoyl)oxy>-2-cyclohexen-1-one
    —— 5-(benzo[1,3]dioxol-5-yl)-4,6-diiodopyrimidine 926008-94-8 C11H6I2N2O2
    5-(benzo[1,3]dioxol-5-yl)-4,6-diiodopyrimidine
    —— 5'-deoxy-5'-[4-(2-acetylamino-2-deoxy-β-D-glucopyranosyloxymethyl)-1,2,3-triazol-1-yl]cytidine 1195960-72-5 C20H29N7O10
    5'-deoxy-5'-[4-(2-acetylamino-2-deoxy-β-D-glucopyranosyloxymethyl)-1,2,3-triazol-1-yl]cytidine
    —— 5-methoxy-2-(4-methoxyphenyl)-3-phenyl-1H-indene 1019984-07-6 C23H20O2
    5-methoxy-2-(4-methoxyphenyl)-3-phenyl-1H-indene
    —— (5R)-5-[2-[3-(4-ethylpiperazin-1-yl)-1H-indazol-5-yl]ethynyl]-5-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]imidazolidine-2,4-dione 1226989-21-4 C28H29N7O4
    (5R)-5-[2-[3-(4-ethylpiperazin-1-yl)-1H-indazol-5-yl]ethynyl]-5-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]imidazolidine-2,4-dione
    —— 5-(4-Phenylphenyl)quinoline 1353555-61-9 C21H15N
    5-(4-Phenylphenyl)quinoline
    —— [5-(perfluoroethyl)thiophen-2-yl]methanol 1462382-27-9 C7H5F5OS
    [5-(perfluoroethyl)thiophen-2-yl]methanol
    —— 5-((3-(3,4-Dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(3-ethoxypropyl)-2-thioxothiazolidin-4-one 623935-86-4 C26H27N3O4S2
    5-((3-(3,4-Dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(3-ethoxypropyl)-2-thioxothiazolidin-4-one
    —— 5-[4-(benzyloxy)phenyl]-4-(3-fluoro-4-methylbenzoyl)-3-hydroxy-1-(3-pyridinylmethyl)-1,5-dihydro-2H-pyrrol-2-one 618076-07-6 C31H25FN2O4
    5-[4-(benzyloxy)phenyl]-4-(3-fluoro-4-methylbenzoyl)-3-hydroxy-1-(3-pyridinylmethyl)-1,5-dihydro-2H-pyrrol-2-one
    —— 5-isopropoxymethyl-furan-2-carboxylic acid methylamide 100132-42-1 C10H15NO3
    5-isopropoxymethyl-furan-2-carboxylic acid methylamide
    —— 5,5-diethyl-2-phenyl-[1,3,2]dioxaborinane 95843-96-2 C13H19BO2
    5,5-diethyl-2-phenyl-[1,3,2]dioxaborinane
    —— 5-(3,5-diphenylpyrazol-1-yl)sulfonyl-2-hydroxybenzoic acid 80414-74-0 C22H16N2O5S
    5-(3,5-diphenylpyrazol-1-yl)sulfonyl-2-hydroxybenzoic acid
    —— 5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-2-methylpyrrole-3-carboxylic acid 118209-41-9 C18H12BrCl2NO2
    5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-2-methylpyrrole-3-carboxylic acid
    —— 5-Methyl-4-tert-octyl-brenzcatechin 2213-89-0 C15H24O2
    5-Methyl-4-tert-octyl-brenzcatechin
    —— (5-methoxy-8-methyl-[1]naphthyl)-acetic acid 858459-47-9 C14H14O3
    (5-methoxy-8-methyl-[1]naphthyl)-acetic acid
    —— 5-(furan-2-yl)-N-(3-methylbutyl)pyridine-3-carboxamide 947502-65-0 C15H18N2O2
    5-(furan-2-yl)-N-(3-methylbutyl)pyridine-3-carboxamide
    —— 5,6,7,8-Tetrahydro-4a-methyl-2-methylen-4aH-naphthalin 21693-38-9 C12H16
    5,6,7,8-Tetrahydro-4a-methyl-2-methylen-4aH-naphthalin
    —— 5-ethoxy-2-[methoxy(4-trifluoromethoxyphenyl)methyl]-1H-benzimidazole 1351159-66-4 C18H17F3N2O3
    5-ethoxy-2-[methoxy(4-trifluoromethoxyphenyl)methyl]-1H-benzimidazole
    —— 5-(2-Tolyl)-8-methyl-2,3,4,5-tetrahydro-1H-(1)benzazepin-2-one 167851-38-9 C18H19NO
    5-(2-Tolyl)-8-methyl-2,3,4,5-tetrahydro-1H-(1)benzazepin-2-one
    —— 5-[3-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-1-methyl-3-oxopropyl]-5-(2-propenyl)-2,4,6(1H,3H,5H)pyrimidinetrione 134036-08-1 C15H17N3O7
    5-[3-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-1-methyl-3-oxopropyl]-5-(2-propenyl)-2,4,6(1H,3H,5H)pyrimidinetrione
    —— 5-chloro-2-(4-chloro-3-fluorophenyl)-6-methoxycarbonyl-4-phenylmethylaminopyrimidine 1292286-89-5 C19H14Cl2FN3O2
    5-chloro-2-(4-chloro-3-fluorophenyl)-6-methoxycarbonyl-4-phenylmethylaminopyrimidine
    —— 5-cyano-2-hydrazino-6-(3-methoxyphenyl)-3,4-dihydropyrimidin-4-one 131890-49-8 C12H11N5O2
    5-cyano-2-hydrazino-6-(3-methoxyphenyl)-3,4-dihydropyrimidin-4-one
    —— 5-Quinazolinol, 4-[[4-(diethylamino)-1-methylbutyl]amino]-6-methoxy- 130436-92-9 C18H28N4O2
    5-Quinazolinol, 4-[[4-(diethylamino)-1-methylbutyl]amino]-6-methoxy-
    —— 5,8-Dimethoxy-2-(4-methoxy-benzyl)-tetralol-(1) 94686-84-7 C20H24O4
    5,8-Dimethoxy-2-(4-methoxy-benzyl)-tetralol-(1)
    —— 5-chloro-3-(4-chloro-phenylimino)-1-morpholin-4-ylmethyl-1,3-dihydro-indol-2-one 70758-42-8 C19H17Cl2N3O2
    5-chloro-3-(4-chloro-phenylimino)-1-morpholin-4-ylmethyl-1,3-dihydro-indol-2-one
    —— 5-azido-1-dinitromethyl-3-nitro-1H-1,2,4-triazole 1132826-01-7 C3HN9O6
    5-azido-1-dinitromethyl-3-nitro-1H-1,2,4-triazole
    —— 5',5''-(2,3-diphenylthieno[3,4-b]pyrazine-5,7-diyl)bis(3',4'-diethyl-2,2'-bithiophene-5-carbaldehyde) 1357600-14-6 C44H36N2O2S5
    5',5''-(2,3-diphenylthieno[3,4-b]pyrazine-5,7-diyl)bis(3',4'-diethyl-2,2'-bithiophene-5-carbaldehyde)
    —— 5-iodo-6-[(methanesulfonyl)oxy]-2-oxochroman-3-carboxylic acid ethyl ester 1203905-22-9 C13H13IO7S
    5-iodo-6-[(methanesulfonyl)oxy]-2-oxochroman-3-carboxylic acid ethyl ester
    —— 5-(3-bromo-4-fluorophenyl)-4-oxo-1-(2,2,2-trifluoroethyl)-1,4-dihydropyridine-3-carboxylic acid 1449301-77-2 C14H8BrF4NO3
    5-(3-bromo-4-fluorophenyl)-4-oxo-1-(2,2,2-trifluoroethyl)-1,4-dihydropyridine-3-carboxylic acid
    —— 5-acetyl-5,10-dihydro-2,8-dimethylphenazine 155652-81-6 C16H16N2O
    5-acetyl-5,10-dihydro-2,8-dimethylphenazine
    —— 5-(2-Amino-thiazol-4-yl)-1,3-diphenyl-2-thioxo-dihydro-pyrimidine-4,6-dione 138652-80-9 C19H14N4O2S2
    5-(2-Amino-thiazol-4-yl)-1,3-diphenyl-2-thioxo-dihydro-pyrimidine-4,6-dione
    —— 5-phenyl-2-[2-(E)-(2-fluorophenyl)ethenyl]tetrazole 1299471-90-1 C15H11FN4
    5-phenyl-2-[2-(E)-(2-fluorophenyl)ethenyl]tetrazole
    —— 5-methyl-2-(1-(3-phenylpyrazin-2-yl)azetidin-3-yl)-1H-benzo[d]imidazole 1350354-83-4 C21H19N5
    5-methyl-2-(1-(3-phenylpyrazin-2-yl)azetidin-3-yl)-1H-benzo[d]imidazole
    —— 5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carboxylic acid dipropylamide 947540-75-2 C16H20F3N3OS
    5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carboxylic acid dipropylamide
    —— 5-(4-fluorophenyl)-N-(pyridin-2-ylmethyl)-2-pyrimidin-5-ylquinazolin-4-amine 1272354-41-2 C24H17FN6
    5-(4-fluorophenyl)-N-(pyridin-2-ylmethyl)-2-pyrimidin-5-ylquinazolin-4-amine
    —— (5,5-diethoxy-2-(E)-pentenyl) triphenylarsonium iodide 127505-83-3 C27H32AsO2*I
    (5,5-diethoxy-2-(E)-pentenyl) triphenylarsonium iodide
    —— 5-Dimethylaminomethyl-2-phenyl-3-ethyl-4-oxo-4,5,6,7-tetrahydro-indol 20893-96-3 C19H24N2O
    5-Dimethylaminomethyl-2-phenyl-3-ethyl-4-oxo-4,5,6,7-tetrahydro-indol
    —— 5-(Diethoxy-thiophosphorylsulfanyl)-3-ethylcarbamoyl-bicyclo[2.2.1]heptane-2-carboxylic acid methyl ester 14173-82-1 C16H28NO5PS2
    5-(Diethoxy-thiophosphorylsulfanyl)-3-ethylcarbamoyl-bicyclo[2.2.1]heptane-2-carboxylic acid methyl ester
    —— 5-Phenyl-oct-6-yn-1-ol 107686-23-7 C14H18O
    5-Phenyl-oct-6-yn-1-ol
    —— (5-Methoxy-7-oxo-bicyclo[3.2.0]hept-1-yl)-phosphonic acid diethyl ester 286936-78-5 C12H21O5P
    (5-Methoxy-7-oxo-bicyclo[3.2.0]hept-1-yl)-phosphonic acid diethyl ester
    —— 5'-C-benzyl-2',4'-dihydroxydihydrochalcone 105485-56-1 C22H20O3
    5'-C-benzyl-2',4'-dihydroxydihydrochalcone
    —— 5-(4-methyl-3,5-diphenyl-1H-pyrazol-1-yl)picolinic acid methyl ester 1204746-20-2 C23H19N3O2
    5-(4-methyl-3,5-diphenyl-1H-pyrazol-1-yl)picolinic acid methyl ester
    —— 5-bromo-N-(prop-2-ynyl)pyridine-2-amine 1249043-95-5 C8H7BrN2
    5-bromo-N-(prop-2-ynyl)pyridine-2-amine
    —— 5-Methyl-10-(4-nitro-benzyl)-5,10-dihydro-phenazine; compound with 2-(4-dicyanomethylene-cyclohexa-2,5-dienylidene)-malononitrile 125106-19-6 C12H4N4*C20H17N3O2
    5-Methyl-10-(4-nitro-benzyl)-5,10-dihydro-phenazine; compound with 2-(4-dicyanomethylene-cyclohexa-2,5-dienylidene)-malononitrile