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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,6-dichloro-2-(4-methoxy-2-nitrophenyl)-1H-benzimidazole 1224878-11-8 C14H9Cl2N3O3
    5,6-dichloro-2-(4-methoxy-2-nitrophenyl)-1H-benzimidazole
    —— 5,6-dichloro-2-(3-methylbenzyl)-1H-benzimidazole 1443550-83-1 C15H12Cl2N2
    5,6-dichloro-2-(3-methylbenzyl)-1H-benzimidazole
    —— 5-[1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]thiophene-2-sulfonamide 1449785-73-2 C13H12N4O2S2
    5-[1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]thiophene-2-sulfonamide
    —— 5,6-Dichloro-3,8-dihydrocyclobuta[b]quinoxaline-1,2-dione 177944-63-7 C10H4Cl2N2O2
    5,6-Dichloro-3,8-dihydrocyclobuta[b]quinoxaline-1,2-dione
    —— 5-(n-butanoyl)-6-n-propyl-2(1H)-pyridinone 88302-10-7 C12H17NO2
    5-(n-butanoyl)-6-n-propyl-2(1H)-pyridinone
    —— 5-methylmercaptothiocarbonyl-4-(4-chlorophenyl)-6-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-one 1255769-79-9 C16H13ClN2OS3
    5-methylmercaptothiocarbonyl-4-(4-chlorophenyl)-6-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 5-(3-hydroxyazetidine-1-carbonyl)-4'-methyl-N-((6-(trifluoromethyl)pyridin-3-yl)methyl)biphenyl-3-carboxamide 1186515-73-0 C25H22F3N3O3
    5-(3-hydroxyazetidine-1-carbonyl)-4'-methyl-N-((6-(trifluoromethyl)pyridin-3-yl)methyl)biphenyl-3-carboxamide
    —— 5-ethyl-6-phenylphenanthridinium chloride 74920-71-1 C21H18N*Cl
    5-ethyl-6-phenylphenanthridinium chloride
    —— 5-Butyl-1-[2-(3,4-dimethoxyphenyl)ethyl]-5-hydroxypyrrolidin-2-one 147819-97-4 C18H27NO4
    5-Butyl-1-[2-(3,4-dimethoxyphenyl)ethyl]-5-hydroxypyrrolidin-2-one
    —— 5-(3-hydroxyazetidine-1-carbonyl)-4'-methylbiphenyl-3-carboxylic acid 1186518-87-5 C18H17NO4
    5-(3-hydroxyazetidine-1-carbonyl)-4'-methylbiphenyl-3-carboxylic acid
    —— 5,6,7-trimethoxy-1H-indole-2-carbonyl chloride 556038-52-9 C12H12ClNO4
    5,6,7-trimethoxy-1H-indole-2-carbonyl chloride
    —— 5,6-dichloro-2-(2-furanyl)-1H-benzimidazole 1078708-90-3 C11H6Cl2N2O
    5,6-dichloro-2-(2-furanyl)-1H-benzimidazole
    —— 5-Chloro-6-methyl-N1-phenylbenzene-1,2-diamine 79759-93-6 C13H13ClN2
    5-Chloro-6-methyl-N1-phenylbenzene-1,2-diamine
    —— 5-t-butyl-3-propionylaminopyrazole 84958-62-3 C10H17N3O
    5-t-butyl-3-propionylaminopyrazole
    —— 5-Hydroxy-4,5-diphenyl-2-sulfanylidene-2,5-dihydro-1H-pyrrole-3-carbonitrile 88709-40-4 C17H12N2OS
    5-Hydroxy-4,5-diphenyl-2-sulfanylidene-2,5-dihydro-1H-pyrrole-3-carbonitrile
    —— 5-methylmercaptothiocarbonyl-4-(2-methoxyphenyl)-6-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-one 1255769-86-8 C17H16N2O2S3
    5-methylmercaptothiocarbonyl-4-(2-methoxyphenyl)-6-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 5-(2-amino-1-hydroxyethyl)salicylamide 68807-83-0 C9H12N2O3
    5-(2-amino-1-hydroxyethyl)salicylamide
    —— 5-phenyl-2-(5-phenyl-[1,3,4]thiadiazol-2-yl)-2<i>H</i>-pyrazol-3-ylamine 59758-64-4 C17H13N5S
    5-phenyl-2-(5-phenyl-[1,3,4]thiadiazol-2-yl)-2<i>H</i>-pyrazol-3-ylamine
    —— 5,6-dichloro-2-(2,5-dimethoxyphenyl)-1H-benzo[d]imidazole 1078708-89-0 C15H12Cl2N2O2
    5,6-dichloro-2-(2,5-dimethoxyphenyl)-1H-benzo[d]imidazole
    —— 5-Chloro-6-methyl-1-phenylpyrazin-2(1H)-one 175468-50-5 C11H9ClN2O
    5-Chloro-6-methyl-1-phenylpyrazin-2(1H)-one
    —— 5,6-dichloro-2-(4-cyano-2-methoxyphenyl)benzimidazole 316810-00-1 C15H9Cl2N3O
    5,6-dichloro-2-(4-cyano-2-methoxyphenyl)benzimidazole
    —— (5-bromo-2,4-difluoro-phenyl)-thiourea 1160789-90-1 C7H5BrF2N2S
    (5-bromo-2,4-difluoro-phenyl)-thiourea
    —— 5-phenyl-6-methyl-2-(p-anisyl)-4H-1,3-oxazin-4-one 90062-29-6 C18H15NO3
    5-phenyl-6-methyl-2-(p-anisyl)-4H-1,3-oxazin-4-one
    —— 5-Chloro-3,3-dimethoxy-6-methylidene-1-phenyl-3,6-dihydropyrazin-2(1H)-one 175468-59-4 C13H13ClN2O3
    5-Chloro-3,3-dimethoxy-6-methylidene-1-phenyl-3,6-dihydropyrazin-2(1H)-one
    —— 5-Chloro-3-methoxy-1-phenyl-6-prop-2-ynylaminomethyl-1H-pyrazin-2-one 180893-50-9 C15H14ClN3O2
    5-Chloro-3-methoxy-1-phenyl-6-prop-2-ynylaminomethyl-1H-pyrazin-2-one
    —— 5-(3,4-dichloro-benzyl)-4,5,6,7-tetrahydro-thieno[3,2-<i>c</i>]pyridine 55142-90-0 C14H13Cl2NS
    5-(3,4-dichloro-benzyl)-4,5,6,7-tetrahydro-thieno[3,2-<i>c</i>]pyridine
    —— 5-chloro-3-methoxy-6-methyl-1-phenyl-pyrazin-2(1H)-one 175468-45-8 C12H11ClN2O2
    5-chloro-3-methoxy-6-methyl-1-phenyl-pyrazin-2(1H)-one
    —— 5,5-Bis-(azidomethyl)-2,2-bis-(methyl)-1,3-dioxane 104274-87-5 C8H14N6O2
    5,5-Bis-(azidomethyl)-2,2-bis-(methyl)-1,3-dioxane
    —— (5,6-dichloro-1H-benzo[d]imidazol-2-yl)methanethiol 6478-85-9 C8H6Cl2N2S
    (5,6-dichloro-1H-benzo[d]imidazol-2-yl)methanethiol
    —— (5,5'-(thiobis(methylene))bis(2,2-dimethyl-1,3-dioxane-5,5-diyl))dimethanethiol 1335107-24-8 C16H30O4S3
    (5,5'-(thiobis(methylene))bis(2,2-dimethyl-1,3-dioxane-5,5-diyl))dimethanethiol
    —— 5,5-Bis-(aminomethyl)-2,2-bis-(methyl)-1,3-dioxane 104275-10-7 C8H18N2O2
    5,5-Bis-(aminomethyl)-2,2-bis-(methyl)-1,3-dioxane
    —— 5-fluoro-valeric acid amide 372-81-6 C5H10FNO
    5-fluoro-valeric acid amide
    —— 5-chloro-2-(2-dimethylaminoethyl)-4,9-dihydronaphtho<2,3-c>pyrrole-4,9-dione 89479-37-8 C16H15ClN2O2
    5-chloro-2-(2-dimethylaminoethyl)-4,9-dihydronaphtho<2,3-c>pyrrole-4,9-dione
    —— 5,6-dichloro-N-(3,4-dimethoxyphenyl)-1H-benzimidazol-2-amine 1010687-36-1 C15H13Cl2N3O2
    5,6-dichloro-N-(3,4-dimethoxyphenyl)-1H-benzimidazol-2-amine
    —— 5,6-dichloro-N-(4-chlorophenyl)-1H-benzimidazol-2-amine 1010687-34-9 C13H8Cl3N3
    5,6-dichloro-N-(4-chlorophenyl)-1H-benzimidazol-2-amine
    —— 5-<2-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>-4-methylthiazole 166405-64-7 C11H17NO2S
    5-<2-<(tetrahydro-2H-pyran-2-yl)oxy>ethyl>-4-methylthiazole
    —— (5E)-3-[(E)-3-[tert-butyl(dimethyl)silyl]oxyoct-1-enyl]-5-[5-(oxan-2-yloxy)pentylidene]-1,4,6,6a-tetrahydropentalen-2-one 211800-73-6 C32H54O4Si
    (5E)-3-[(E)-3-[tert-butyl(dimethyl)silyl]oxyoct-1-enyl]-5-[5-(oxan-2-yloxy)pentylidene]-1,4,6,6a-tetrahydropentalen-2-one
    —— 5-n-butylsulphamyl-4-chloro-3-nitro-benzoic acid 28328-62-3 C11H13ClN2O6S
    5-n-butylsulphamyl-4-chloro-3-nitro-benzoic acid
    —— 5-(2,3-Dihydroxypropoxy)-N-methylthiophene-2-carboxamide 89724-80-1 C9H13NO4S
    5-(2,3-Dihydroxypropoxy)-N-methylthiophene-2-carboxamide
    —— 5-(3,4-dichloro-benzyloxy)-benzo[1,3]dioxole 16386-40-6 C14H10Cl2O3
    5-(3,4-dichloro-benzyloxy)-benzo[1,3]dioxole
    —— 5-methylmercaptothiocarbonyl-4-(3-nitrophenyl)-6-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-one 1255769-82-4 C16H13N3O3S3
    5-methylmercaptothiocarbonyl-4-(3-nitrophenyl)-6-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 5-(Acetylamino)naphthalene-2-sulfonyl Chloride 13632-43-4 C12H10ClNO3S
    5-(Acetylamino)naphthalene-2-sulfonyl Chloride
    —— 5-(6-chlorobenzo[d]thiazol-2-ylamino)-1,3,4-oxadiazole-2-thiol 1309654-10-1 C9H5ClN4OS2
    5-(6-chlorobenzo[d]thiazol-2-ylamino)-1,3,4-oxadiazole-2-thiol
    —— 5,6-dichloro-1-isopropenyl-1,3-dihydro-benzoimidazol-2-one 52099-74-8 C10H8Cl2N2O
    5,6-dichloro-1-isopropenyl-1,3-dihydro-benzoimidazol-2-one
    —— 5-[3-amino-4-(4-methoxyphenyl)-6-pyridin-3-ylthieno[2,3-b]pyridin-2-yl]-N-phenyl-1,3,4-oxadiazol-2-amine 1227301-07-6 C27H20N6O2S
    5-[3-amino-4-(4-methoxyphenyl)-6-pyridin-3-ylthieno[2,3-b]pyridin-2-yl]-N-phenyl-1,3,4-oxadiazol-2-amine
    —— {[(5-Nitropyridin-2-yl)sulfanyl]methylidene}propanedinitrile 88716-74-9 C9H4N4O2S
    {[(5-Nitropyridin-2-yl)sulfanyl]methylidene}propanedinitrile
    —— 5-(3,4-dichlorobenzyloxy)benzene-1,3-diol 1304772-19-7 C13H10Cl2O3
    5-(3,4-dichlorobenzyloxy)benzene-1,3-diol
    —— 5-methylmercaptothiocarbonyl-4-phenyl-6-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-one 1255769-84-6 C16H14N2OS3
    5-methylmercaptothiocarbonyl-4-phenyl-6-(2-thienyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 5-amino-2,2-dimethoxypentane 142611-94-7 C7H17NO2
    5-amino-2,2-dimethoxypentane
    —— 5-Octylsulfanyl-1,3-thiazolidine-2,4-dione 125518-57-2 C11H19NO2S2
    5-Octylsulfanyl-1,3-thiazolidine-2,4-dione