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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,6-Dibromothiazolo(4,5-b)pyrazine 66490-67-3 C5HBr2N3S
    5,6-Dibromothiazolo(4,5-b)pyrazine
    —— 5-Amino-1-(2-chlorethyl-3-(1-methyl-5-nitro-2-imidazolyl)pyrazol-4-carbonitril 56112-00-6 C10H10ClN7O2
    5-Amino-1-(2-chlorethyl-3-(1-methyl-5-nitro-2-imidazolyl)pyrazol-4-carbonitril
    —— 5-(4-Methoxyphenyl)-3-oxopentyl diethylcarbamodithioate 61998-45-6 C17H25NO2S2
    5-(4-Methoxyphenyl)-3-oxopentyl diethylcarbamodithioate
    —— 5-(4-Methylphenyl)-3-oxopentyl diethylcarbamodithioate 61998-57-0 C17H25NOS2
    5-(4-Methylphenyl)-3-oxopentyl diethylcarbamodithioate
    —— 5-(2-Hydroxyphenyl)-3-oxopentyl diethylcarbamodithioate 61998-56-9 C16H23NO2S2
    5-(2-Hydroxyphenyl)-3-oxopentyl diethylcarbamodithioate
    —— 5-(3-Methoxyphenyl)-2-azabicyclo[3.2.1]octane;hydrobromide 61321-03-7 C14H20BrNO
    5-(3-Methoxyphenyl)-2-azabicyclo[3.2.1]octane;hydrobromide
    —— (5-tert-Butoxy-4a-methyl-3,4,4a,5,6,7-hexahydro-naphthalen-2-yloxy)-trimethyl-silane 62221-57-2 C18H32O2Si
    (5-tert-Butoxy-4a-methyl-3,4,4a,5,6,7-hexahydro-naphthalen-2-yloxy)-trimethyl-silane
    —— 5-Fluoro-1,3-bis-(4-nitro-benzoyl)-1H-pyrimidine-2,4-dione 61273-26-5 C18H9FN4O8
    5-Fluoro-1,3-bis-(4-nitro-benzoyl)-1H-pyrimidine-2,4-dione
    —— 5-Phenyl-1-(tributyl-lambda~5~-phosphanylidene)pentan-2-one 55531-32-3 C23H39OP
    5-Phenyl-1-(tributyl-lambda~5~-phosphanylidene)pentan-2-one
    —— 5-carbomethoxy-2-ethoxybenzamide 63874-39-5 C11H13NO4
    5-carbomethoxy-2-ethoxybenzamide
    —— 5-(2-furoyl)-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid 117422-13-6 C13H11NO4
    5-(2-furoyl)-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid
    —— 5-Ethoxy-1-[4-(methylsulfanyl)phenyl]pentan-1-one 61718-56-7 C14H20O2S
    5-Ethoxy-1-[4-(methylsulfanyl)phenyl]pentan-1-one
    —— 5-(2-Methoxyethoxy)-1-[4-(methylsulfanyl)phenyl]pentan-1-one 61718-59-0 C15H22O3S
    5-(2-Methoxyethoxy)-1-[4-(methylsulfanyl)phenyl]pentan-1-one
    —— 5,7-diiodo-1,3-benzoxathiol-2-one 61268-44-8 C7H2I2O2S
    5,7-diiodo-1,3-benzoxathiol-2-one
    —— 5-Ethoxy-1-[4-(trifluoromethyl)phenyl]pentan-1-one 61718-83-0 C14H17F3O2
    5-Ethoxy-1-[4-(trifluoromethyl)phenyl]pentan-1-one
    —— 5,7-dibromo-1,3-benzoxathiol-2-one 61268-40-4 C7H2Br2O2S
    5,7-dibromo-1,3-benzoxathiol-2-one
    —— 5-(METHYLSULFONYL)-3-NITRO-2-(TRIFLUOROACETAMIDO)-PYRIDINE 35195-93-8 C8H6F3N3O5S
    5-(METHYLSULFONYL)-3-NITRO-2-(TRIFLUOROACETAMIDO)-PYRIDINE
    —— 5,6,7-Trichloro-3-thianaphthenone 5858-23-1 C8H3Cl3OS
    5,6,7-Trichloro-3-thianaphthenone
    —— 5-(TRIFLUOROMETHYL)-3-NITRO-2-(TRIFLUOROACETAMIDO)-PYRIDINE 35195-92-7 C8H3F6N3O3
    5-(TRIFLUOROMETHYL)-3-NITRO-2-(TRIFLUOROACETAMIDO)-PYRIDINE
    —— 5-methyl-3,6-diphenyl-6,7-dihydro-5<i>H</i>-isoxazolo[4,5-<i>c</i>]pyridin-4-one 69648-55-1 C19H16N2O2
    5-methyl-3,6-diphenyl-6,7-dihydro-5<i>H</i>-isoxazolo[4,5-<i>c</i>]pyridin-4-one
    —— 5-(Methylsulfonyl)-3-nitro-2-aminopyridin 35196-08-8 C6H7N3O4S
    5-(Methylsulfonyl)-3-nitro-2-aminopyridin
    —— 5-methyl-5-n-nonyl-2,4-dithiohydantoin 70014-54-9 C13H24N2S2
    5-methyl-5-n-nonyl-2,4-dithiohydantoin
    —— 5-Chloro-3-phenyl-2-benzofuran-1-carbonitrile 61295-26-9 C15H8ClNO
    5-Chloro-3-phenyl-2-benzofuran-1-carbonitrile
    —— 5-chloro-6-(2',4'-dichlorophenoxy)-2-methylsulphonylbenzimidazole 68786-59-4 C14H9Cl3N2O3S
    5-chloro-6-(2',4'-dichlorophenoxy)-2-methylsulphonylbenzimidazole
    —— 5-diethoxyphosphoryl-5-methyl-4-hydroxymethyl-1-pyrroline N-oxide —— C10H20NO5P
    5-diethoxyphosphoryl-5-methyl-4-hydroxymethyl-1-pyrroline N-oxide
    —— 5-chloro-6-(2,4-dichloro-phenoxy)-2-methanesulfinyl-1(3)<i>H</i>-benzoimidazole 68786-58-3 C14H9Cl3N2O2S
    5-chloro-6-(2,4-dichloro-phenoxy)-2-methanesulfinyl-1(3)<i>H</i>-benzoimidazole
    —— 5-methyl-4,5,6,7-tetrahydro-1-benzothien-4-ylamine 216482-55-2 C9H13NS
    5-methyl-4,5,6,7-tetrahydro-1-benzothien-4-ylamine
    —— 5-Methyl-decahydroquinoline 150253-79-5 C10H19N
    5-Methyl-decahydroquinoline
    —— 5-(Bromomethyl)-3-[4-(trifluoromethyl)phenyl]-1,2-oxazole 66046-45-5 C11H7BrF3NO
    5-(Bromomethyl)-3-[4-(trifluoromethyl)phenyl]-1,2-oxazole
    —— (5-Mercapto-[1,3,4]thiadiazol-2-yl)-acetic acid ethyl ester 33083-41-9 C6H8N2O2S2
    (5-Mercapto-[1,3,4]thiadiazol-2-yl)-acetic acid ethyl ester
    —— 5-(m-Trifluoromethylphenyl)-2-pyrimidinol 75175-37-0 C11H7F3N2O
    5-(m-Trifluoromethylphenyl)-2-pyrimidinol
    —— 5-(2,5-Dichlorbenzoyloxy)-3-methyl-4-phenyl-1-(α-methyl-3,4-tetramethylen-benzyl)-pyrazol 62270-33-1 C29H26Cl2N2O2
    5-(2,5-Dichlorbenzoyloxy)-3-methyl-4-phenyl-1-(α-methyl-3,4-tetramethylen-benzyl)-pyrazol
    —— 5-Methoxy-N-ethyl-n-propyltryptamine 850032-67-6 C16H24N2O
    5-Methoxy-N-ethyl-n-propyltryptamine
    —— 5-(p-Trifluoromethylphenyl)-2-pyrimidinol 75175-36-9 C11H7F3N2O
    5-(p-Trifluoromethylphenyl)-2-pyrimidinol
    —— 5-Cyano-penta-2,4-dien-nitriloxid 62022-23-5 C6H4N2O
    5-Cyano-penta-2,4-dien-nitriloxid
    —— 5,7,7-trimethyloctanenitrile 681449-57-0 C11H21N
    5,7,7-trimethyloctanenitrile
    —— 5,5,6,6,6-pentafluorohexanenitrile 252949-44-3 C6H6F5N
    5,5,6,6,6-pentafluorohexanenitrile
    —— (5E,7E)-3-methylnona-5,7-dienenitrile 192774-51-9 C10H15N
    (5E,7E)-3-methylnona-5,7-dienenitrile
    —— 5,5,6,6,7,7,8,8,9,9,10,10,10-Tridecafluoro-2-hydroxydecanenitrile 90278-37-8 C10H6F13NO
    5,5,6,6,7,7,8,8,9,9,10,10,10-Tridecafluoro-2-hydroxydecanenitrile
    —— (5,5-Dimethyl-cyclohex-2-enyl)-acetonitrile 65577-91-5 C10H15N
    (5,5-Dimethyl-cyclohex-2-enyl)-acetonitrile
    —— 5-Methyl-cyclohexa-1,3-dienecarbonitrile 51544-80-0 C8H9N
    5-Methyl-cyclohexa-1,3-dienecarbonitrile
    —— (5,5,8,8-Tetramethylbicyclo[4.2.1]non-1-en-9-yl)acetonitrile 106202-10-2 C15H23N
    (5,5,8,8-Tetramethylbicyclo[4.2.1]non-1-en-9-yl)acetonitrile
    —— 5-Aminopent-2-ynenitrile 918871-67-7 C5H6N2
    5-Aminopent-2-ynenitrile
    —— 5-hydroxy-3-(2-hydroxy-ethyl)-pentanenitrile 872865-97-9 C7H13NO2
    5-hydroxy-3-(2-hydroxy-ethyl)-pentanenitrile
    —— 5-[(2-Methoxy-2-methylpropyl)amino]pentanenitrile 1566325-55-0 C10H20N2O
    5-[(2-Methoxy-2-methylpropyl)amino]pentanenitrile
    —— 5-Hydroxy-4-methylpent-3-enenitrile 52900-11-5 C6H9NO
    5-Hydroxy-4-methylpent-3-enenitrile
    —— 5-Methylnon-4-enedinitrile 56726-76-2 C10H14N2
    5-Methylnon-4-enedinitrile
    —— 5-Hydroxy-4-(hydroxymethyl)-2,4-dimethylpentanenitrile 677326-32-8 C8H15NO2
    5-Hydroxy-4-(hydroxymethyl)-2,4-dimethylpentanenitrile
    —— 5,6-dihydropyran-3-carbonitrile 21220-56-4 C6H7NO
    5,6-dihydropyran-3-carbonitrile
    —— 5-(hexylamino)pentanenitrile 104807-50-3 C11H22N2
    5-(hexylamino)pentanenitrile