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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,6-Dibromohex-2-ene 91198-51-5 C6H10Br2
    5,6-Dibromohex-2-ene
    —— 5-Chloro-2,2-dimethyl-1,3-dithiane 90928-39-5 C6H11ClS2
    5-Chloro-2,2-dimethyl-1,3-dithiane
    —— 5-(Ethylsulfanyl)-1,3-dihydro-2H-benzimidazole-2-thione 91168-08-0 C9H10N2S2
    5-(Ethylsulfanyl)-1,3-dihydro-2H-benzimidazole-2-thione
    —— 5-(Oct-1-EN-1-YL)-2H-1,3-benzodioxole 91069-73-7 C15H20O2
    5-(Oct-1-EN-1-YL)-2H-1,3-benzodioxole
    —— 5-(Ethanesulfonyl)-N-[(1-ethylpyrrolidin-2-yl)methyl]-2-hydroxybenzamide 91069-67-9 C16H24N2O4S
    5-(Ethanesulfonyl)-N-[(1-ethylpyrrolidin-2-yl)methyl]-2-hydroxybenzamide
    —— 5-(2,2-Dimethyl-6-methylidenecyclohexyl)-3-formylpent-3-en-1-yl acetate 91451-84-2 C17H26O3
    5-(2,2-Dimethyl-6-methylidenecyclohexyl)-3-formylpent-3-en-1-yl acetate
    —— (5-Methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl methanesulfonate 91526-15-7 C6H8O6S
    (5-Methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl methanesulfonate
    —— {[5-(Dimethylamino)naphthalen-1-yl]methyl}(ethoxy)oxophosphanium 91270-80-3 C15H19NO2P+
    {[5-(Dimethylamino)naphthalen-1-yl]methyl}(ethoxy)oxophosphanium
    —— 5-Hydroxy-1-(oxolan-2-yl)-1H-imidazole-4-carboxamide 91526-19-1 C8H11N3O3
    5-Hydroxy-1-(oxolan-2-yl)-1H-imidazole-4-carboxamide
    —— 5-(2-Methylpropylidene)-2-sulfanylideneimidazolidin-4-one 91121-80-1 C7H10N2OS
    5-(2-Methylpropylidene)-2-sulfanylideneimidazolidin-4-one
    —— 5-(4-Nitro-phenyl)-4-phenyl-[1,3]dithiol-1-ylium; perchlorate 91027-84-8 C15H10NO2S2*ClO4
    5-(4-Nitro-phenyl)-4-phenyl-[1,3]dithiol-1-ylium; perchlorate
    —— 5-(2-Formylphenoxy)pentanoic acid 91197-51-2 C12H14O4
    5-(2-Formylphenoxy)pentanoic acid
    —— 5-(4-Phenylbutyl)-1,2,3,4-tetrahydronaphthalene 91198-36-6 C20H24
    5-(4-Phenylbutyl)-1,2,3,4-tetrahydronaphthalene
    —— 5-(Tridec-1-EN-1-YL)benzene-1,3-diol 91490-95-8 C19H30O2
    5-(Tridec-1-EN-1-YL)benzene-1,3-diol
    —— 5-Phenoxy-3-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine 91322-03-1 C16H11N5O
    5-Phenoxy-3-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine
    —— 5-Methyl-4-[(2-methyloxolan-3-yl)disulfanyl]-2,3-dihydrofuran 91265-98-4 C10H16O2S2
    5-Methyl-4-[(2-methyloxolan-3-yl)disulfanyl]-2,3-dihydrofuran
    —— 5-Oxopyrrolidin-2-yl 4-methylpiperazine-1-carboxylate 91400-84-9 C10H17N3O3
    5-Oxopyrrolidin-2-yl 4-methylpiperazine-1-carboxylate
    —— 5-Eth-(E)-ylidene-2,4-diphenyl-5,6,7,8-tetrahydro-4H-thiochromene 91663-84-2 C23H22S
    5-Eth-(E)-ylidene-2,4-diphenyl-5,6,7,8-tetrahydro-4H-thiochromene
    —— 5-Methyl-8-[(7-methylquinolin-8-yl)disulfanyl]quinoline 91234-72-9 C20H16N2S2
    5-Methyl-8-[(7-methylquinolin-8-yl)disulfanyl]quinoline
    —— 5,6-Dibromo-2H-1,3,2lambda~4~-benzodioxathiol-2-one 91752-40-8 C6H2Br2O3S
    5,6-Dibromo-2H-1,3,2lambda~4~-benzodioxathiol-2-one
    —— 5,5,6,6-Tetrafluoro-4-sulfanylhex-3-en-2-one 91888-59-4 C6H6F4OS
    5,5,6,6-Tetrafluoro-4-sulfanylhex-3-en-2-one
    —— 5-Fluoro-1-methyl-2-(5-nitrofuran-2-yl)-1H-benzimidazole 91789-61-6 C12H8FN3O3
    5-Fluoro-1-methyl-2-(5-nitrofuran-2-yl)-1H-benzimidazole
    —— 5-Azido-2-[3-(4-azidophenyl)-3-oxoprop-1-en-1-yl]benzene-1-sulfonic acid 91811-15-3 C15H10N6O4S
    5-Azido-2-[3-(4-azidophenyl)-3-oxoprop-1-en-1-yl]benzene-1-sulfonic acid
    —— (5-butyl-2-thienyl)(phenyl)methanone 91705-71-4 C15H16OS
    (5-butyl-2-thienyl)(phenyl)methanone
    —— 5,7,7-Triethoxyhept-2-enal 91888-38-9 C13H24O4
    5,7,7-Triethoxyhept-2-enal
    —— 5,5'-[(E)-Diazenediyl]di(oxan-2-one) 92135-15-4 C10H14N2O4
    5,5'-[(E)-Diazenediyl]di(oxan-2-one)
    —— 5,5'-(Ethene-1,2-diyl)di(naphthalen-1-amine) 91915-55-8 C22H18N2
    5,5'-(Ethene-1,2-diyl)di(naphthalen-1-amine)
    —— (5-Imino-4-propan-2-yloxolan-2-yl)methanol 92279-75-9 C8H15NO2
    (5-Imino-4-propan-2-yloxolan-2-yl)methanol
    —— 5-Fluoro-4-hydroxy-3,4-dihydronaphthalen-1(2H)-one 92681-37-3 C10H9FO2
    5-Fluoro-4-hydroxy-3,4-dihydronaphthalen-1(2H)-one
    —— 5,5-Diphenyl-2-(propylsulfanyl)-3,5-dihydro-4H-imidazol-4-one 92262-93-6 C18H18N2OS
    5,5-Diphenyl-2-(propylsulfanyl)-3,5-dihydro-4H-imidazol-4-one
    —— 5-nonylmercapto-3<i>H</i>-[1,3,4]thiadiazole-2-thione 92506-21-3 C11H20N2S3
    5-nonylmercapto-3<i>H</i>-[1,3,4]thiadiazole-2-thione
    —— 5-Bromo-4,4-dimethyl-3-oxopentyl carbamimidothioate 91999-12-1 C8H15BrN2OS
    5-Bromo-4,4-dimethyl-3-oxopentyl carbamimidothioate
    —— 5,7-Dinitro-9-oxo-9H-fluorene-2-carbonitrile 92507-89-6 C14H5N3O5
    5,7-Dinitro-9-oxo-9H-fluorene-2-carbonitrile
    —— 5-(2-Methyl-1,3,2-dithiarsinan-4-yl)pentanoic acid 91919-82-3 C9H17AsO2S2
    5-(2-Methyl-1,3,2-dithiarsinan-4-yl)pentanoic acid
    —— 5,5-Dichloro-6,6-dihydroxycyclohex-2-ene-1,4-dione 91948-46-8 C6H4Cl2O4
    5,5-Dichloro-6,6-dihydroxycyclohex-2-ene-1,4-dione
    —— 5-(2,2-Bis-benzenesulfonyl-ethyl)-3,4-dihydro-2H-pyran 92976-58-4 C19H20O5S2
    5-(2,2-Bis-benzenesulfonyl-ethyl)-3,4-dihydro-2H-pyran
    —— 5-Bromo-3-(methoxycarbonyl)pent-3-enoate 92709-25-6 C7H8BrO4-
    5-Bromo-3-(methoxycarbonyl)pent-3-enoate
    —— 5-Bromo-N-(hydroxymethyl)furan-2-carboxamide 93104-85-9 C6H6BrNO3
    5-Bromo-N-(hydroxymethyl)furan-2-carboxamide
    —— 5-Methyl-5-nitrononane-1,3,7,9-tetracarbonitrile 92589-89-4 C14H17N5O2
    5-Methyl-5-nitrononane-1,3,7,9-tetracarbonitrile
    —— 5-Ethyl-2-phenyl-4-[(E)-phenyldiazenyl]-2,4-dihydro-3H-pyrazol-3-one 92753-35-0 C17H16N4O
    5-Ethyl-2-phenyl-4-[(E)-phenyldiazenyl]-2,4-dihydro-3H-pyrazol-3-one
    —— 5,6-epoxy-6-methyl-2-p-tolylhept-1-ene 92631-34-0 C15H20O
    5,6-epoxy-6-methyl-2-p-tolylhept-1-ene
    —— 5-Amino-1-hydroxy-N-(2-methoxyethyl)naphthalene-2-sulfonamide 92890-08-9 C13H16N2O4S
    5-Amino-1-hydroxy-N-(2-methoxyethyl)naphthalene-2-sulfonamide
    —— 5-(2-tert-Butyl-4-methylphenoxy)pent-1-en-3-yl carbonate 92836-27-6 C17H23O4-
    5-(2-tert-Butyl-4-methylphenoxy)pent-1-en-3-yl carbonate
    —— 5-Ethyl-8-methylnona-6,8-dien-2-one 92950-23-7 C12H20O
    5-Ethyl-8-methylnona-6,8-dien-2-one
    —— 5-Ethyl-2-methyl-3-(tributylsilyl)octa-3,5-dien-2-OL 92802-76-1 C23H46OSi
    5-Ethyl-2-methyl-3-(tributylsilyl)octa-3,5-dien-2-OL
    —— 5,8-Dimethoxynaphtho[2,3-c]acridin-14(13H)-one 92891-51-5 C23H17NO3
    5,8-Dimethoxynaphtho[2,3-c]acridin-14(13H)-one
    —— 5,5'-Oxybis(3-phenyl-2,3-dihydro-1,2,3-oxadiazol-2-ium) dimethanesulfonate 92929-02-7 C18H22N4O9S2
    5,5'-Oxybis(3-phenyl-2,3-dihydro-1,2,3-oxadiazol-2-ium) dimethanesulfonate
    —— 5,5'-(1,4-Phenylene)bis(2-cyanopenta-2,4-dienamide) 93066-91-2 C18H14N4O2
    5,5'-(1,4-Phenylene)bis(2-cyanopenta-2,4-dienamide)
    —— 5-Oxo-5-(pentyloxy)pentanoate 93691-94-2 C10H17O4-
    5-Oxo-5-(pentyloxy)pentanoate
    —— 5-Bromo-4,4,6-trimethyl-tetrahydro-pyran-2-one 93445-37-5 C8H13BrO2
    5-Bromo-4,4,6-trimethyl-tetrahydro-pyran-2-one