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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Oxopenta-2,3,4-trienoyl chloride 565228-36-6 C5HClO2
    5-Oxopenta-2,3,4-trienoyl chloride
    —— 5-(2,5-dimethyl-benzyl)-pyrimidine-2,4-diamine 55502-57-3 C13H16N4
    5-(2,5-dimethyl-benzyl)-pyrimidine-2,4-diamine
    —— 5-(Decyloxy)-2-(4'-octyl[1,1'-biphenyl]-4-yl)pyridine 564479-53-4 C35H49NO
    5-(Decyloxy)-2-(4'-octyl[1,1'-biphenyl]-4-yl)pyridine
    —— 5-(Dimethylamino)-2-[(methoxyimino)methyl]penta-2,4-dienenitrile 55818-22-9 C9H13N3O
    5-(Dimethylamino)-2-[(methoxyimino)methyl]penta-2,4-dienenitrile
    —— 5-tert-Butyl-4-hydroxybenzene-1,3-dicarboxylic acid 54471-88-4 C12H14O5
    5-tert-Butyl-4-hydroxybenzene-1,3-dicarboxylic acid
    —— 5-Fluoro-1H-indene-1,3(2H)-dione 54746-57-5 C9H5FO2
    5-Fluoro-1H-indene-1,3(2H)-dione
    —— 5-Nitro-2-[(triphenyl-lambda~5~-phosphanylidene)amino]benzonitrile 55210-55-4 C25H18N3O2P
    5-Nitro-2-[(triphenyl-lambda~5~-phosphanylidene)amino]benzonitrile
    —— 5-Methyl-2-(2-phenylsulfanyl-ethyl)-2,4-dihydro-pyrazol-3-one 55294-10-5 C12H14N2OS
    5-Methyl-2-(2-phenylsulfanyl-ethyl)-2,4-dihydro-pyrazol-3-one
    —— 5-(2-Hydroxyethoxy)benzene-1,3-diol 55281-42-0 C8H10O4
    5-(2-Hydroxyethoxy)benzene-1,3-diol
    —— 5-Hydroxy-3-(piperidin-1-yl)isoquinoline-7,8-dione 54753-67-2 C14H14N2O3
    5-Hydroxy-3-(piperidin-1-yl)isoquinoline-7,8-dione
    —— 5-[3-(Diethylamino)propyl]-1,3,5-triazinan-2-one 54272-01-4 C10H22N4O
    5-[3-(Diethylamino)propyl]-1,3,5-triazinan-2-one
    —— 5-Bromo-6-ethyl[1,3]thiazolo[3,2-b][1,2,4]triazol-2(1H)-one 54722-43-9 C6H6BrN3OS
    5-Bromo-6-ethyl[1,3]thiazolo[3,2-b][1,2,4]triazol-2(1H)-one
    —— 5,5-Dimethyl-6-(propan-2-yl)-5,6-dihydropyrimidin-2(1H)-one 55297-22-8 C9H16N2O
    5,5-Dimethyl-6-(propan-2-yl)-5,6-dihydropyrimidin-2(1H)-one
    —— 5-Ethenyl-5-methylfuran-2(5H)-one 54570-96-6 C7H8O2
    5-Ethenyl-5-methylfuran-2(5H)-one
    —— 5-(2,6-Dipyridin-2-ylpyridin-4-yl)oxypentan-1-ol 538366-64-2 C20H21N3O2
    5-(2,6-Dipyridin-2-ylpyridin-4-yl)oxypentan-1-ol
    —— 5-(Dodecyloxy)-N~1~,N~3~-diphenylbenzene-1,3-dicarboxamide 539412-90-3 C32H40N2O3
    5-(Dodecyloxy)-N~1~,N~3~-diphenylbenzene-1,3-dicarboxamide
    —— 5-Brom-2-mercaptomethyl-benzimidazol 52737-37-8 C8H7BrN2S
    5-Brom-2-mercaptomethyl-benzimidazol
    —— 5-chloro-2-(2-nitroethenyl)-1H-indole 53660-51-8 C10H7ClN2O2
    5-chloro-2-(2-nitroethenyl)-1H-indole
    —— 5-(p-Methylbenzal)-thioxazolidon-4 52345-31-0 C11H9NO2S
    5-(p-Methylbenzal)-thioxazolidon-4
    —— 5,5-Dimethoxy-2-methylpent-1-en-3-one 52204-75-8 C8H14O3
    5,5-Dimethoxy-2-methylpent-1-en-3-one
    —— 5-butyl-4-chloro-2,3-dihydro-furan 50596-95-7 C8H13ClO
    5-butyl-4-chloro-2,3-dihydro-furan
    —— 5-Chloro-2-nitrobenzoic acid;4-methoxyaniline 517883-26-0 C14H13ClN2O5
    5-Chloro-2-nitrobenzoic acid;4-methoxyaniline
    —— 5-(4-methoxy-phenyl)-3,3-dimethyl-3<i>H</i>-furan-2-one 51865-36-2 C13H14O3
    5-(4-methoxy-phenyl)-3,3-dimethyl-3<i>H</i>-furan-2-one
    —— 5-Ethyl-4-methoxypyridine-2-carbonitrile 51591-99-2 C9H10N2O
    5-Ethyl-4-methoxypyridine-2-carbonitrile
    —— (5S)-2-(2-Chloroethyl)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl carbonate 508169-19-5 C14H9Cl2N4O4-
    (5S)-2-(2-Chloroethyl)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl carbonate
    —— 5-phenyl-2-(4-n-butoxyphenyl)-pyrimidine 51327-79-8 C20H20N2O
    5-phenyl-2-(4-n-butoxyphenyl)-pyrimidine
    —— (5-sec-Butyl-2-hydroxy-phenyl)-(2-chloro-phenyl)-methanone 59746-95-1 C17H17ClO2
    (5-sec-Butyl-2-hydroxy-phenyl)-(2-chloro-phenyl)-methanone
    —— 5-Ethylthieno[2,3-c]pyridin-7(6H)-one 511240-79-2 C9H9NOS
    5-Ethylthieno[2,3-c]pyridin-7(6H)-one
    —— 5-Cyclopropyl-uridin 59968-58-0 C12H16N2O6
    5-Cyclopropyl-uridin
    —— (5-sec-Butyl-2-hydroxy-phenyl)-(4-chloro-phenyl)-methanone 59746-96-2 C17H17ClO2
    (5-sec-Butyl-2-hydroxy-phenyl)-(4-chloro-phenyl)-methanone
    —— 5,8-Dibromo-2,3-bis(3-methoxyphenyl)quinoxaline 501435-02-5 C22H16Br2N2O2
    5,8-Dibromo-2,3-bis(3-methoxyphenyl)quinoxaline
    —— 5-(6-Chloro[1,2,4]triazolo[4,3-b]pyridazin-3-yl)pyrrolidin-2-one 596825-61-5 C9H8ClN5O
    5-(6-Chloro[1,2,4]triazolo[4,3-b]pyridazin-3-yl)pyrrolidin-2-one
    —— 5-(1'-Carboxy-1'-phenylmethyliden)-1-(2'-thiazolyl)-3-phenyltetraminsaeurelacton 59522-36-0 C21H12N2O3S
    5-(1'-Carboxy-1'-phenylmethyliden)-1-(2'-thiazolyl)-3-phenyltetraminsaeurelacton
    —— 5-((Z)-1-Methyl-propenyl)-5-nitro-bicyclo[2.2.1]hept-2-ene 59853-68-8 C11H15NO2
    5-((Z)-1-Methyl-propenyl)-5-nitro-bicyclo[2.2.1]hept-2-ene
    —— (5-cyano-1(3)<i>H</i>-imidazol-4-yl)-carbamic acid propyl ester 59695-46-4 C8H10N4O2
    (5-cyano-1(3)<i>H</i>-imidazol-4-yl)-carbamic acid propyl ester
    —— 5-ethyl-5-pent-4-enyl-pyrimidine-2,4,6-trione 59894-14-3 C11H16N2O3
    5-ethyl-5-pent-4-enyl-pyrimidine-2,4,6-trione
    —— 5,6-Bis(4-methoxyphenyl)-3-(pyrrolidin-1-yl)-1,2,4-triazine 59663-60-4 C21H22N4O2
    5,6-Bis(4-methoxyphenyl)-3-(pyrrolidin-1-yl)-1,2,4-triazine
    —— 5,10-Diphenyl-5,10-dihydrophenazin-5-ium 59245-24-8 C24H19N2+
    5,10-Diphenyl-5,10-dihydrophenazin-5-ium
    —— [({5-[(5-tert-Butyl[1,1'-biphenyl]-2-yl)oxy]pent-1-yn-3-yl}oxy)sulfinyl]oxidanide 56855-89-1 C21H23O4S-
    [({5-[(5-tert-Butyl[1,1'-biphenyl]-2-yl)oxy]pent-1-yn-3-yl}oxy)sulfinyl]oxidanide
    —— 5,6,7,8-Tetramethyl-1,4-dihydro-2,3-benzoxathiin-2-ium-2-olate 59339-89-8 C12H16O2S
    5,6,7,8-Tetramethyl-1,4-dihydro-2,3-benzoxathiin-2-ium-2-olate
    —— [5-(Ethoxymethyl)furan-2-yl]methanol;propanoic acid 59632-01-8 C11H18O5
    [5-(Ethoxymethyl)furan-2-yl]methanol;propanoic acid
    —— 5,5-dimethyl-4-(3-methyl-pent-4-enyl)-dihydro-furan-2-one 59019-92-0 C12H20O2
    5,5-dimethyl-4-(3-methyl-pent-4-enyl)-dihydro-furan-2-one
    —— 5-[(Butylsulfanyl)methyl]-4-[(ethylamino)methyl]-2-methylpyridin-3-OL 59429-63-9 C14H24N2OS
    5-[(Butylsulfanyl)methyl]-4-[(ethylamino)methyl]-2-methylpyridin-3-OL
    —— 5-Acetyl-3-ethyl-2-methyl-1-phenyl-2,3-dihydro-1H-benzimidazol-1-ium iodide 5935-71-7 C18H21IN2O
    5-Acetyl-3-ethyl-2-methyl-1-phenyl-2,3-dihydro-1H-benzimidazol-1-ium iodide
    —— 5,9,13-Trimethyl-2-(propan-2-yl)cyclotetradeca-5,9-dien-1-one 59045-96-4 C20H34O
    5,9,13-Trimethyl-2-(propan-2-yl)cyclotetradeca-5,9-dien-1-one
    —— 5-Butyl-5-hydroxy-7-propylundecan-6-one 59373-68-1 C18H36O2
    5-Butyl-5-hydroxy-7-propylundecan-6-one
    —— (5-Methyl-pyridin-2-yl)-dithiocarbamic acid benzyl ester 59181-05-4 C14H14N2S2
    (5-Methyl-pyridin-2-yl)-dithiocarbamic acid benzyl ester
    —— 5-((Benzyloxy)methyl)-3-chloro-2-methoxytetrahydrofuran 58757-98-5 C13H17ClO3
    5-((Benzyloxy)methyl)-3-chloro-2-methoxytetrahydrofuran
    —— 5-[2-(Furan-2-yl)ethenyl]furan-2-carbaldehyde 59212-80-5 C11H8O3
    5-[2-(Furan-2-yl)ethenyl]furan-2-carbaldehyde
    —— 5-Chlorchinolin-8-yloxy-acetamid-oxim 58889-06-8 C11H10ClN3O2
    5-Chlorchinolin-8-yloxy-acetamid-oxim