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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-methyl-7-phenylthio-5-hepten-2-one 95921-23-6 C14H18OS
    5-methyl-7-phenylthio-5-hepten-2-one
    —— 5-(1-(2,4-Dichlorophenoxy)ethyl)-1,3,4-oxadiazol-2(3H)-one 96104-44-8 C10H8Cl2N2O3
    5-(1-(2,4-Dichlorophenoxy)ethyl)-1,3,4-oxadiazol-2(3H)-one
    —— 5-{[2-(Piperidin-1-yl)ethyl]amino}naphthalene-1-sulfonic acid 96089-99-5 C17H22N2O3S
    5-{[2-(Piperidin-1-yl)ethyl]amino}naphthalene-1-sulfonic acid
    —— 5-(Dimethylamino)-2-methyl-4,6-diphenyl-1,2-dihydro-1,2,3-triazin-1-ium iodide 97203-83-3 C18H21IN4
    5-(Dimethylamino)-2-methyl-4,6-diphenyl-1,2-dihydro-1,2,3-triazin-1-ium iodide
    —— (5-Acetyl-4-chlorofuran-2-yl)methyl acetate 96328-19-7 C9H9ClO4
    (5-Acetyl-4-chlorofuran-2-yl)methyl acetate
    —— 5-[(4-Methylphenyl)methylidene]furan-2(5H)-one 97323-27-8 C12H10O2
    5-[(4-Methylphenyl)methylidene]furan-2(5H)-one
    —— 5-Oxo-4,5-dihydro-1H-pyrazole-3-sulfonic acid 96611-09-5 C3H4N2O4S
    5-Oxo-4,5-dihydro-1H-pyrazole-3-sulfonic acid
    —— 5-(2,3-Dihydroxypropyl)-3-methylcyclohexa-3,5-diene-1,2-dione 97870-95-6 C10H12O4
    5-(2,3-Dihydroxypropyl)-3-methylcyclohexa-3,5-diene-1,2-dione
    —— 5-Propyloctahydroindolizine-3-carbonitrile 96838-93-6 C12H20N2
    5-Propyloctahydroindolizine-3-carbonitrile
    —— 5-[(E)-(4-Methoxyphenyl)diazenyl]-2,2-dimethyl-1,3-dioxane-4,6-dione 98077-92-0 C13H14N2O5
    5-[(E)-(4-Methoxyphenyl)diazenyl]-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-(1-Hydroxyoctyl)-3-(phenylsulfanyl)furan-2(5H)-one 96490-29-8 C18H24O3S
    5-(1-Hydroxyoctyl)-3-(phenylsulfanyl)furan-2(5H)-one
    —— 5-Amino-2-(2-chloro-5-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one 96701-60-9 C9H7ClN4O3
    5-Amino-2-(2-chloro-5-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one
    —— 5,5,15,15-Tetrabutyl-7,13-dioxo-6,14-dioxa-5,15-distannanonadecane 96971-54-9 C31H64O4Sn2
    5,5,15,15-Tetrabutyl-7,13-dioxo-6,14-dioxa-5,15-distannanonadecane
    —— 5-[(E)-(2,4-Dimethoxyphenyl)diazenyl]-1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazol-1-ium 97393-19-6 C12H18N5O2+
    5-[(E)-(2,4-Dimethoxyphenyl)diazenyl]-1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazol-1-ium
    —— 5-Amino-5-cyclohexyl-3-methylpent-2-enoyl chloride;hydrochloride 98298-57-8 C12H21Cl2NO
    5-Amino-5-cyclohexyl-3-methylpent-2-enoyl chloride;hydrochloride
    —— 5-Butanoyl-4-chloro-2-hydroxybenzoic acid 98453-73-7 C11H11ClO4
    5-Butanoyl-4-chloro-2-hydroxybenzoic acid
    —— 5-{[2-(2-Ethoxyethoxy)ethoxy]methyl}pyrimidine-2,4(1H,3H)-dione 98474-26-1 C11H18N2O5
    5-{[2-(2-Ethoxyethoxy)ethoxy]methyl}pyrimidine-2,4(1H,3H)-dione
    —— 5-Methoxyoctahydro-1H-4,7-methanoindene-1-carbaldehyde 1228804-60-1 C12H18O2
    5-Methoxyoctahydro-1H-4,7-methanoindene-1-carbaldehyde
    —— 5-(Decyloxy)-2-ethoxy-4-(methylsulfanyl)benzene-1-diazonium 98293-96-0 C19H31N2O2S+
    5-(Decyloxy)-2-ethoxy-4-(methylsulfanyl)benzene-1-diazonium
    —— 5-Bromo-2,2-dimethyl-1-phenylpentan-1-one 98298-61-4 C13H17BrO
    5-Bromo-2,2-dimethyl-1-phenylpentan-1-one
    —— 5-(Tributylstannyl)pent-3-en-1-ol 99545-32-1 C17H36OSn
    5-(Tributylstannyl)pent-3-en-1-ol
    —— 5-Benzylidene-2,2-dimethyloxan-4-one 100096-05-7 C14H16O2
    5-Benzylidene-2,2-dimethyloxan-4-one
    —— 5(4H)-Oxazolone, 4-heptylidene-2-phenyl- 101287-10-9 C16H19NO2
    5(4H)-Oxazolone, 4-heptylidene-2-phenyl-
    —— 5-(But-3-en-1-ylidene)oxolan-2-one 101916-99-8 C8H10O2
    5-(But-3-en-1-ylidene)oxolan-2-one
    —— 5-(Oct-1-en-1-yl)furan-2(5H)-one 101125-55-7 C12H18O2
    5-(Oct-1-en-1-yl)furan-2(5H)-one
    —— 5-tert-Butyl-2-methyl-2-aza-bicyclo[2.2.0]hex-5-en-3-one 100465-38-1 C10H15NO
    5-tert-Butyl-2-methyl-2-aza-bicyclo[2.2.0]hex-5-en-3-one
    —— (5-Chloro-1-benzofuran-2-yl)(4-hydroxyphenyl)methanone 100914-72-5 C15H9ClO3
    (5-Chloro-1-benzofuran-2-yl)(4-hydroxyphenyl)methanone
    —— 5-(2,6,6-Trimethylcyclohex-1-en-1-yl)pent-4-en-2-yn-1-ol 101315-21-3 C14H20O
    5-(2,6,6-Trimethylcyclohex-1-en-1-yl)pent-4-en-2-yn-1-ol
    —— [(5-Oxo-2,5-dihydrofuran-3-yl)methyl](triphenyl)phosphanium bromide 103411-56-9 C23H20BrO2P
    [(5-Oxo-2,5-dihydrofuran-3-yl)methyl](triphenyl)phosphanium bromide
    —— 5-Methyl-5'-(2-phenylethenyl)-2,2'-bithiophene 101452-11-3 C17H14S2
    5-Methyl-5'-(2-phenylethenyl)-2,2'-bithiophene
    —— 5-(3,3-Dimethyloctyl)-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione 101853-53-6 C16H28N2O3
    5-(3,3-Dimethyloctyl)-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5-(Anthracen-9-YL)pent-4-enoic acid 102193-27-1 C19H16O2
    5-(Anthracen-9-YL)pent-4-enoic acid
    —— 5,6,7,8-Tetrahydro-quinoline-3-carboxylic acid; hydrochloride 102236-77-1 C10H11NO2*ClH
    5,6,7,8-Tetrahydro-quinoline-3-carboxylic acid; hydrochloride
    —— (5E)-5-({4-[Butyl(ethyl)amino]-2-methylphenyl}imino)quinolin-8(5H)-one 102839-98-5 C22H25N3O
    (5E)-5-({4-[Butyl(ethyl)amino]-2-methylphenyl}imino)quinolin-8(5H)-one
    —— 5,9-Dimethyldeca-2,8-dienal 103774-26-1 C12H20O
    5,9-Dimethyldeca-2,8-dienal
    —— 5-(1,1-Dimethoxyethyl)bicyclo[2.2.1]hept-2-ene 103523-18-8 C11H18O2
    5-(1,1-Dimethoxyethyl)bicyclo[2.2.1]hept-2-ene
    —— 5-Heptylideneoxolan-2-one 104177-23-3 C11H18O2
    5-Heptylideneoxolan-2-one
    —— 5-(1,2,4,4a,5a,6,7,8,9,9a-Decahydro-3H-phenoxazin-3-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 103743-71-1 C18H23NO5
    5-(1,2,4,4a,5a,6,7,8,9,9a-Decahydro-3H-phenoxazin-3-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)-5-methylhexadecan-3-one 104186-10-9 C24H40O4
    5-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)-5-methylhexadecan-3-one
    —— 5-Methyl-1,3,4-thiadiazole-2-diazonium 104970-00-5 C3H3N4S+
    5-Methyl-1,3,4-thiadiazole-2-diazonium
    —— 5-(4-Methoxyphenyl)-2,3-bis(4-methylphenyl)-2,3-dihydro-1H-tetrazol-1-ium chloride 104497-81-6 C22H23ClN4O
    5-(4-Methoxyphenyl)-2,3-bis(4-methylphenyl)-2,3-dihydro-1H-tetrazol-1-ium chloride
    —— 5-(4-Azidophenyl)-1-phenylpenta-2,4-dien-1-one 104458-83-5 C17H13N3O
    5-(4-Azidophenyl)-1-phenylpenta-2,4-dien-1-one
    —— 5-[Methyl(4-nonadecanoylphenyl)amino]pentanoic acid 103827-24-3 C31H53NO3
    5-[Methyl(4-nonadecanoylphenyl)amino]pentanoic acid
    —— [5-Bromo-1H-pyrimidin-(2E)-ylidene]-cyano-acetic acid ethyl ester 65364-72-9 C9H8BrN3O2
    [5-Bromo-1H-pyrimidin-(2E)-ylidene]-cyano-acetic acid ethyl ester
    —— 5-{[tert-Butyl(dimethyl)silyl]oxy}undec-2-en-4-one 104132-18-5 C17H34O2Si
    5-{[tert-Butyl(dimethyl)silyl]oxy}undec-2-en-4-one
    —— 5-(Chloromethyl)quinoline-8-thiol hydrochloride 104614-63-3 C10H9Cl2NS
    5-(Chloromethyl)quinoline-8-thiol hydrochloride
    —— 5-(3,4-Dichlorophenyl)-3H-1,2-dithiole-3-thione 104792-13-4 C9H4Cl2S3
    5-(3,4-Dichlorophenyl)-3H-1,2-dithiole-3-thione
    —— 5-Methyl-2-(3-methylphenyl)-2H-1,2,3-triazole-4-carbonitrile 105362-55-8 C11H10N4
    5-Methyl-2-(3-methylphenyl)-2H-1,2,3-triazole-4-carbonitrile
    —— {[(5,6-Dimethylhepta-1,5-dien-1-yl)oxy]methyl}benzene 104693-23-4 C16H22O
    {[(5,6-Dimethylhepta-1,5-dien-1-yl)oxy]methyl}benzene
    —— 5-(Diphenylphosphoryl)pent-3-en-2-one 104723-30-0 C17H17O2P
    5-(Diphenylphosphoryl)pent-3-en-2-one