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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[(2S,3R)-4-hydroxy-3-methylbutan-2-yl]oxy-2,2-dimethyl-10-propylpyrano[2,3-f]chromen-8-one 214044-72-1 C22H28O5
    5-[(2S,3R)-4-hydroxy-3-methylbutan-2-yl]oxy-2,2-dimethyl-10-propylpyrano[2,3-f]chromen-8-one
    —— 5-methyl-N'-[3-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-1H-indol-5-yl]thiophene-2-carboximidamide 1365320-73-5 C20H22N4S
    5-methyl-N'-[3-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-1H-indol-5-yl]thiophene-2-carboximidamide
    —— 5-hydroxy-6-(1,1-dimethylallyl)seselin 88223-87-4 C19H20O4
    5-hydroxy-6-(1,1-dimethylallyl)seselin
    —— 5-acetyloxy-8,8-dimethyl-2H,8H-benzo<1,2-b:3,4-b'>dipyran-2-one 31525-77-6 C16H14O5
    5-acetyloxy-8,8-dimethyl-2H,8H-benzo<1,2-b:3,4-b'>dipyran-2-one
    —— 5-acetoxyxanthyletin 93911-35-4 C16H14O5
    5-acetoxyxanthyletin
    —— 5-Nitro-3-(1-Methylpiperidin-4-yl)-1H-Indole 253436-72-5 C14H17N3O2
    5-Nitro-3-(1-Methylpiperidin-4-yl)-1H-Indole
    —— 5-(N'-ethylureido)-1,3,4-thiadiazole-2-sulfonamide 109907-73-5 C5H9N5O3S2
    5-(N'-ethylureido)-1,3,4-thiadiazole-2-sulfonamide
    —— 5-[5-(6-Amino-5-cyano-3-methyl-2,4-dihydropyrano[2,3-c]pyrazol-4-yl)furan-2-yl]-2-chlorobenzoic acid 5360-19-0 C19H13ClN4O4
    5-[5-(6-Amino-5-cyano-3-methyl-2,4-dihydropyrano[2,3-c]pyrazol-4-yl)furan-2-yl]-2-chlorobenzoic acid
    —— 5(4H)-Oxazolone, 4-[1-(3-nitrophenyl)ethylidene]-2-phenyl-, (Z)- 69015-77-6 C17H12N2O4
    5(4H)-Oxazolone, 4-[1-(3-nitrophenyl)ethylidene]-2-phenyl-, (Z)-
    —— 5-(cyclohexylsulfamoyl)-N-(4-ethylphenyl)-2-fluorobenzamide 6798-37-4 C21H25FN2O3S
    5-(cyclohexylsulfamoyl)-N-(4-ethylphenyl)-2-fluorobenzamide
    —— 5-(2-{2-methyl-5-[3-(3-trifluoromethylphenyl)-ureido]-phenyl}-ethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester 1616689-44-1 C26H23F3N4O3
    5-(2-{2-methyl-5-[3-(3-trifluoromethylphenyl)-ureido]-phenyl}-ethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester
    —— 5-Oxo-prolyl-(3-morpholino-propylamid) 6225-55-4 C12H21N3O3
    5-Oxo-prolyl-(3-morpholino-propylamid)
    —— 5-(6-(2-(2,4-dichlorophenyl)ethylamino)-2-methoxy-pyrimidin-4-yl)-1-methyl-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester 953080-29-0 C25H26Cl2N4O3
    5-(6-(2-(2,4-dichlorophenyl)ethylamino)-2-methoxy-pyrimidin-4-yl)-1-methyl-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester
    —— 5-{2-methyl-5-[3-(3-trifluoromethylphenyl)-ureido]-benzylamino}-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester 1616669-96-5 C25H22F3N5O3
    5-{2-methyl-5-[3-(3-trifluoromethylphenyl)-ureido]-benzylamino}-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester
    —— 5'-benzoyloxy-7,2',4'-trihydroxyisoflavone 849338-64-3 C22H14O7
    5'-benzoyloxy-7,2',4'-trihydroxyisoflavone
    —— 5-hydroxy-4-m-[3-(α,α,α-trifluoro-m-tolyl)ureido]benzamido-1-naphthalenesulfonic acid sodium salt 69902-92-7 C25H17F3N3O6S*Na
    5-hydroxy-4-m-[3-(α,α,α-trifluoro-m-tolyl)ureido]benzamido-1-naphthalenesulfonic acid sodium salt
    —— 5-(2-amino-6-chloro-pyrimidin-4-yloxy)-4-fluoro-2-methyl-2,3-dihydro-1H-indole 890129-66-5 C13H12ClFN4O
    5-(2-amino-6-chloro-pyrimidin-4-yloxy)-4-fluoro-2-methyl-2,3-dihydro-1H-indole
    —— 5,5-Dimethyl-dihydro-pyran-2,4-dione 874097-49-1 C7H10O3
    5,5-Dimethyl-dihydro-pyran-2,4-dione
    —— 5'-benzoyloxy-7,2',4'-triisopropoxyisoflavone 849338-63-2 C31H32O7
    5'-benzoyloxy-7,2',4'-triisopropoxyisoflavone
    —— 5'-benzoyloxy-7,2',4'-tris(triisopropylsilyloxy)isoflavone 849338-65-4 C49H74O7Si3
    5'-benzoyloxy-7,2',4'-tris(triisopropylsilyloxy)isoflavone
    —— 5-(cyclohexylidenemethyl)isoxazole 113352-01-5 C10H13NO
    5-(cyclohexylidenemethyl)isoxazole
    —— [5-(4-aminophenyl)pyrimidin-2-yl]-(2-morpholin-4-yl-ethyl)amine 1267854-85-2 C16H21N5O
    [5-(4-aminophenyl)pyrimidin-2-yl]-(2-morpholin-4-yl-ethyl)amine
    —— 5-(naphthalen-2-yl)hex-5-enoic acid 1258204-02-2 C16H16O2
    5-(naphthalen-2-yl)hex-5-enoic acid
    —— 5-[(2-Butoxynaphthalen-1-yl)methylidene]-3-[(4-nitrophenyl)methyl]-1,3-thiazolidine-2,4-dione 6121-15-9 C25H22N2O5S
    5-[(2-Butoxynaphthalen-1-yl)methylidene]-3-[(4-nitrophenyl)methyl]-1,3-thiazolidine-2,4-dione
    —— 5-{2-[4-(4-Fluorobenzoyl)perhydroazepin-1-yl]ethoxy}-1,4-benzodioxane hydrochloride 169168-00-7 C23H26FNO4*ClH
    5-{2-[4-(4-Fluorobenzoyl)perhydroazepin-1-yl]ethoxy}-1,4-benzodioxane hydrochloride
    —— 5-[[3-(Furan-2-ylmethyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-1,4-dimethyl-2-oxo-6-piperidin-1-ylpyridine-3-carbonitrile 4861-71-6 C22H22N4O3S2
    5-[[3-(Furan-2-ylmethyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-1,4-dimethyl-2-oxo-6-piperidin-1-ylpyridine-3-carbonitrile
    —— 5-Amino-1-[6-(4-methylphenoxy)-2-(methylsulfanyl)pyrimidin-4-yl]-3-(methylsulfanyl)-1H-pyrazole-4-carbonitrile 6472-29-3 C17H16N6OS2
    5-Amino-1-[6-(4-methylphenoxy)-2-(methylsulfanyl)pyrimidin-4-yl]-3-(methylsulfanyl)-1H-pyrazole-4-carbonitrile
    —— 5-Methyl-N-[(oxolan-2-yl)methyl]-N-[3-oxo-3-(pentylamino)propyl]pyrazine-2-carboxamide 6038-57-9 C19H30N4O3
    5-Methyl-N-[(oxolan-2-yl)methyl]-N-[3-oxo-3-(pentylamino)propyl]pyrazine-2-carboxamide
    —— 5-(1-Methylbutyl)-5-(2-hydroxypropyl)-barbituric acid 33841-18-8 C12H20N2O4
    5-(1-Methylbutyl)-5-(2-hydroxypropyl)-barbituric acid
    —— 5-methyleneoctahydro-1,2,4-ethanylylidene-1H-cyclobuta<cd>pentalene 71871-56-2 C12H14
    5-methyleneoctahydro-1,2,4-ethanylylidene-1H-cyclobuta<cd>pentalene
    —— 5,11-dihydro-9-methoxy-5-methylbenzo[f]pyrido[3,2-c][1,2,5]thiadiazepine 6,6-dioxide 871714-38-4 C13H13N3O3S
    5,11-dihydro-9-methoxy-5-methylbenzo[f]pyrido[3,2-c][1,2,5]thiadiazepine 6,6-dioxide
    —— [5-(2-methylbenzothiazol-5-yloxymethyl)isoxazol-3-yl]piperazin-1-ylmethanone 1193343-02-0 C17H18N4O3S
    [5-(2-methylbenzothiazol-5-yloxymethyl)isoxazol-3-yl]piperazin-1-ylmethanone
    —— 5-(2,5-difluorophenyl)-N-methoxy-N-methylspiro[1,3,4-thiadiazole-2,4'-2,3-dihydrochromene]-3-carboxamide 1255533-54-0 C19H17F2N3O3S
    5-(2,5-difluorophenyl)-N-methoxy-N-methylspiro[1,3,4-thiadiazole-2,4'-2,3-dihydrochromene]-3-carboxamide
    —— 5-(2,2,2-trichloroethoxycarbonyl)-1,9-dithia-5,13-diazacyclohexadecane 180966-00-1 C15H27Cl3N2O2S2
    5-(2,2,2-trichloroethoxycarbonyl)-1,9-dithia-5,13-diazacyclohexadecane
    —— 5-amino-7-chloro-2-(p-tolyl)benzoxazole-6-carboxylic acid ethyl ester 1620874-87-4 C17H15ClN2O3
    5-amino-7-chloro-2-(p-tolyl)benzoxazole-6-carboxylic acid ethyl ester
    —— 5-bromo-2-methoxy-N-{[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]carbamothioyl}benzamide 6946-98-1 C19H16BrN3O3S2
    5-bromo-2-methoxy-N-{[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]carbamothioyl}benzamide
    —— 5-(4-chlorophenyl)-4-(4-methoxyphenyl)-1-methyl-2-(methylthio)-1H-imidazole 1446909-43-8 C18H17ClN2OS
    5-(4-chlorophenyl)-4-(4-methoxyphenyl)-1-methyl-2-(methylthio)-1H-imidazole
    —— 5-[(2E)-4-(tert-butyldimethylsilyloxy)-2-methylbut-2-enyl]-3-{(3S)-1-hydroxy-4-methyl-3-[(5-methylene-2-phenyl-1,3-dioxan-4-yl)methyl]pent-4-enyl}-3-(phenylseleno)dihydrofuran-2(3H)-one 864270-13-3 C39H54O6SeSi
    5-[(2E)-4-(tert-butyldimethylsilyloxy)-2-methylbut-2-enyl]-3-{(3S)-1-hydroxy-4-methyl-3-[(5-methylene-2-phenyl-1,3-dioxan-4-yl)methyl]pent-4-enyl}-3-(phenylseleno)dihydrofuran-2(3H)-one
    —— 5-(4-chlorophenyl)-4-(4-methoxyphenyl)-2-(methylthio)-1H-imidazole 1415020-23-3 C17H15ClN2OS
    5-(4-chlorophenyl)-4-(4-methoxyphenyl)-2-(methylthio)-1H-imidazole
    —— 5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methylphenyl]-propyl}-2-methylphenoxy)-4(S)-hydroxypentanoic acid 865236-49-3 C31H46O5
    5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methylphenyl]-propyl}-2-methylphenoxy)-4(S)-hydroxypentanoic acid
    —— 5-hydroxy-4-(4-methylbenzoylamino)-2-nitrobenzoic acid ethyl ester 1620874-84-1 C17H16N2O6
    5-hydroxy-4-(4-methylbenzoylamino)-2-nitrobenzoic acid ethyl ester
    —— 5-bromo-6-oxo-1,6-dihydropyridazin-3-yl 2,4,6-triisopropylbenzenesulfonate 910229-65-1 C19H25BrN2O4S
    5-bromo-6-oxo-1,6-dihydropyridazin-3-yl 2,4,6-triisopropylbenzenesulfonate
    —— 5-[(2E)-4-(tert-butyldimethylsilyloxy)-2-methylbut-2-enyl]-3-{(3S)-1-hydroxy-4-methyl-3-[(5-methylene-2-phenyl-1,3-dioxan-4-yl)methyl]pent-4-enyl}furan-2(5H)-one 864270-14-4 C33H48O6Si
    5-[(2E)-4-(tert-butyldimethylsilyloxy)-2-methylbut-2-enyl]-3-{(3S)-1-hydroxy-4-methyl-3-[(5-methylene-2-phenyl-1,3-dioxan-4-yl)methyl]pent-4-enyl}furan-2(5H)-one
    —— 5-methyl-6-oxo-1,6-dihydropyridazin-3-yl 2,4,6-triisopropylbenzenesulfonate 910229-66-2 C20H28N2O4S
    5-methyl-6-oxo-1,6-dihydropyridazin-3-yl 2,4,6-triisopropylbenzenesulfonate
    —— (5RS)-5-[(RS/SR)-1-hydroxybenzyl]-4-methoxyfuran-2(5H)-one 78376-11-1 C12H12O4
    (5RS)-5-[(RS/SR)-1-hydroxybenzyl]-4-methoxyfuran-2(5H)-one
    —— 5-chloro-2-(pyridin-4-yl)pyrido[3,4-d]pyrimidin-4-ol —— C12H7ClN4O
    5-chloro-2-(pyridin-4-yl)pyrido[3,4-d]pyrimidin-4-ol
    —— 5-(12-chlorododecyl)imidazole-1-sulfonic acid dimethylamide 645392-48-9 C17H32ClN3O2S
    5-(12-chlorododecyl)imidazole-1-sulfonic acid dimethylamide
    —— 5-[(3-(2-quinolylmethyloxy)phenoxy)methyl]tetrazole 114497-48-2 C18H15N5O2
    5-[(3-(2-quinolylmethyloxy)phenoxy)methyl]tetrazole
    —— 5-(4-Butoxy-3-methoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-methoxyphenyl)methylidene]pyrrolidine-2,3-dione 7018-59-9 C32H32N2O6S
    5-(4-Butoxy-3-methoxyphenyl)-1-(4,6-dimethyl-1,3-benzothiazol-2-yl)-4-[hydroxy-(3-methoxyphenyl)methylidene]pyrrolidine-2,3-dione
    —— 5,11,17,23-tetra-t-butyl-25,26,27,28-tetrakistrimethylsilyloxycalix<4>arene 81294-24-8 C56H88O4Si4
    5,11,17,23-tetra-t-butyl-25,26,27,28-tetrakistrimethylsilyloxycalix<4>arene