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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Bromo-2-(4-chlorophenyl)oxazole 126773-84-0 C9H5BrClNO
    5-Bromo-2-(4-chlorophenyl)oxazole
    —— (±)-5-(phenylsulfonyl)-1-(thiolan-2-yl)cytosine 1439992-85-4 C14H15N3O3S2
    (±)-5-(phenylsulfonyl)-1-(thiolan-2-yl)cytosine
    —— 5-tert-Butyl-o-anisaldehyde (5-nitro-2-pyridyl)hydrazone 6951-59-3 C17H20N4O3
    5-tert-Butyl-o-anisaldehyde (5-nitro-2-pyridyl)hydrazone
    —— 5α,6α-epoxy-17α-picolyl-androstane-N-oxide-3β,17β-diol 1393650-97-9 C25H35NO4
    5α,6α-epoxy-17α-picolyl-androstane-N-oxide-3β,17β-diol
    —— 5-methyl-4-(naphthalen-1-yl)-2-phenyloxazole 1140505-11-8 C20H15NO
    5-methyl-4-(naphthalen-1-yl)-2-phenyloxazole
    —— (±)-5-(pyridin-2-ylsulfonyl)-1-(thiolan-2-yl)cytosine 1439992-86-5 C13H14N4O3S2
    (±)-5-(pyridin-2-ylsulfonyl)-1-(thiolan-2-yl)cytosine
    —— 5-chloro-3-[1-(1-naphthyl)-2-propynyl]-1-triisopropylsilylindole 1004517-35-4 C30H34ClNSi
    5-chloro-3-[1-(1-naphthyl)-2-propynyl]-1-triisopropylsilylindole
    —— (5S,6R,7S,4'R)-5-benzyloxy-7-(2′,2′-dimethyl-1′,3′-dioxolan-4′-yl)-1-azabicyclo[4.2.0]octan-8-one 1415345-64-0 C19H25NO4
    (5S,6R,7S,4'R)-5-benzyloxy-7-(2′,2′-dimethyl-1′,3′-dioxolan-4′-yl)-1-azabicyclo[4.2.0]octan-8-one
    —— 5,7-difluoro-8-nitroquinoline 34522-76-4 C9H4F2N2O2
    5,7-difluoro-8-nitroquinoline
    —— 5-cyano-6-methyl-1-(3-methylbutyl)pyrimidine-2,4-dione 166754-91-2 C11H15N3O2
    5-cyano-6-methyl-1-(3-methylbutyl)pyrimidine-2,4-dione
    —— (5S)-5-[(3aR,5S,6R,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]-1-prop-2-enylpyrrolidin-2-one 410535-77-2 C19H29NO6
    (5S)-5-[(3aR,5S,6R,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]-1-prop-2-enylpyrrolidin-2-one
    —— (5S)-5-(hydroxymethyl)-3-[(1S)-1-phenylethyl]-1,3-oxazolidin-2-one 113420-79-4 C12H15NO3
    (5S)-5-(hydroxymethyl)-3-[(1S)-1-phenylethyl]-1,3-oxazolidin-2-one
    —— 5α-androstane-4,17-dione 10455-14-8 C19H28O2
    5α-androstane-4,17-dione
    —— (5S,6R,7R,4'R)-5-benzyloxy-7-(2′,2′-dimethyl-1′,3′-dioxolan-4′-yl)-1-azabicyclo[4.2.0]octan-8-one 1415345-81-1 C19H25NO4
    (5S,6R,7R,4'R)-5-benzyloxy-7-(2′,2′-dimethyl-1′,3′-dioxolan-4′-yl)-1-azabicyclo[4.2.0]octan-8-one
    —— 5-O-benzyl-3-deoxy-3-(fluoromethyl)-1,2-O-isopropylidene-α-D-ribofuranose 133713-99-2 C16H21FO4
    5-O-benzyl-3-deoxy-3-(fluoromethyl)-1,2-O-isopropylidene-α-D-ribofuranose
    —— (5S)-5-[(3aR,5R,6R,6aR)-5-ethenyl-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]-1-prop-2-enylpyrrolidin-2-one 410535-70-5 C16H23NO4
    (5S)-5-[(3aR,5R,6R,6aR)-5-ethenyl-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]-1-prop-2-enylpyrrolidin-2-one
    —— 5-Oxo-3-methyl-2-aethyl-thiomorpholin-oxyd-(1) 90049-01-7 C7H13NO2S
    5-Oxo-3-methyl-2-aethyl-thiomorpholin-oxyd-(1)
    —— 5-(aminocarbonyl-NNO-azoxy)-6-(cyclohexylmethoxy)pyrimidine-2,4-diamine 1470134-26-9 C12H19N7O3
    5-(aminocarbonyl-NNO-azoxy)-6-(cyclohexylmethoxy)pyrimidine-2,4-diamine
    —— 5-Dimethylamino-1-methyl-1H-pyrazol 123979-49-7 C6H11N3
    5-Dimethylamino-1-methyl-1H-pyrazol
    —— 5-(3-Chloropropyl)-6-methyl-2-oxido-3-phenyl-2-phenylmethoxy-1,3,2-oxazaphosphinin-2-ium-4-one 1104565-09-4 C20H21ClNO4P
    5-(3-Chloropropyl)-6-methyl-2-oxido-3-phenyl-2-phenylmethoxy-1,3,2-oxazaphosphinin-2-ium-4-one
    —— 5-(3-Chloropropyl)-6-methyl-2-(methylamino)-2-oxido-3-phenyl-1,3,2-oxazaphosphinin-2-ium-4-one 1104564-97-7 C14H18ClN2O3P
    5-(3-Chloropropyl)-6-methyl-2-(methylamino)-2-oxido-3-phenyl-1,3,2-oxazaphosphinin-2-ium-4-one
    —— 5-methoxy-2-(2-oxo-propyl)-benzo[<i>d</i>][1,3]oxazin-4-one 57860-89-6 C12H11NO4
    5-methoxy-2-(2-oxo-propyl)-benzo[<i>d</i>][1,3]oxazin-4-one
    —— 5-Phenyl-penta-2,4-diensaeure-amid 829-97-0 C11H11NO
    5-Phenyl-penta-2,4-diensaeure-amid
    —— 5-(3-Chloropropyl)-2-(ethylamino)-6-methyl-2-oxido-3-phenyl-1,3,2-oxazaphosphinin-2-ium-4-one 1104564-86-4 C15H20ClN2O3P
    5-(3-Chloropropyl)-2-(ethylamino)-6-methyl-2-oxido-3-phenyl-1,3,2-oxazaphosphinin-2-ium-4-one
    —— 5-(3-Chloropropyl)-2-ethoxy-6-methyl-2-oxido-3-phenyl-1,3,2-oxazaphosphinin-2-ium-4-one 1104565-05-0 C15H19ClNO4P
    5-(3-Chloropropyl)-2-ethoxy-6-methyl-2-oxido-3-phenyl-1,3,2-oxazaphosphinin-2-ium-4-one
    —— 5-aminopyrazole-3,4-dicarboxamide 90586-01-9 C5H7N5O2
    5-aminopyrazole-3,4-dicarboxamide
    —— 5,6,6-trimethyl-1,3-heptadien 72014-91-6 C10H18
    5,6,6-trimethyl-1,3-heptadien
    —— (5,6,7,8-tetrahydro-[1]naphthyl)-oxalamic acid ethyl ester 177493-95-7 C14H17NO3
    (5,6,7,8-tetrahydro-[1]naphthyl)-oxalamic acid ethyl ester
    —— 5-methoxycyclopentadiene 90125-25-0 C6H8O
    5-methoxycyclopentadiene
    —— 5-[[Dimethyl(phenyl)silyl]methyl]hex-5-en-2-one 1271488-42-6 C15H22OSi
    5-[[Dimethyl(phenyl)silyl]methyl]hex-5-en-2-one
    —— 5-bromo-2-(2-fluoroethoxy)-3-methoxybenzoic acid 1269797-10-5 C10H10BrFO4
    5-bromo-2-(2-fluoroethoxy)-3-methoxybenzoic acid
    —— 5-phenyl-7-(trifluoromethyl)thiazolo[4,5-b]pyridin-2-amine 850021-29-3 C13H8F3N3S
    5-phenyl-7-(trifluoromethyl)thiazolo[4,5-b]pyridin-2-amine
    —— (5S,6R,Z)-5-((S)-1-methoxyallyl)-2,2,3,3,6,8-hexamethyl-4,10,14-trioxa-3-silaheptadeca-7,16-diene 1420470-42-3 C23H44O4Si
    (5S,6R,Z)-5-((S)-1-methoxyallyl)-2,2,3,3,6,8-hexamethyl-4,10,14-trioxa-3-silaheptadeca-7,16-diene
    —— 5-biphenyl-4-yl-4-bromo-2-bromomethyl-thiazole 870521-17-8 C16H11Br2NS
    5-biphenyl-4-yl-4-bromo-2-bromomethyl-thiazole
    —— 5-[3-chloromethyl-5-(4-trifluoromethoxy-phenyl)-pyrazol-1-yl]-2-methoxy-pyridine 905730-14-5 C17H13ClF3N3O2
    5-[3-chloromethyl-5-(4-trifluoromethoxy-phenyl)-pyrazol-1-yl]-2-methoxy-pyridine
    —— (5-bromo-4-hydroxy-2-methyl-phenoxy)-acetic acid methyl ester 936758-72-4 C10H11BrO4
    (5-bromo-4-hydroxy-2-methyl-phenoxy)-acetic acid methyl ester
    —— 5-bromo-3-methoxy-2-(2-propenyloxy)benzoic acid 193882-79-0 C11H11BrO4
    5-bromo-3-methoxy-2-(2-propenyloxy)benzoic acid
    —— 5-bromo-2-(2-fluoroethoxy)-3-methoxy-N-(4-(4-(2-methoxyphenyl)piperazin-1-yl)-trans-butyl-2-enyl)benzamide 1269797-41-2 C25H31BrFN3O4
    5-bromo-2-(2-fluoroethoxy)-3-methoxy-N-(4-(4-(2-methoxyphenyl)piperazin-1-yl)-trans-butyl-2-enyl)benzamide
    —— 5-bromo-2-hydroxy-3-methoxy-N-(2H-tetrazol-5-yl)benzamide 100245-46-3 C9H8BrN5O3
    5-bromo-2-hydroxy-3-methoxy-N-(2H-tetrazol-5-yl)benzamide
    —— 5-isopropyl-2-methyl-phenethyl chloride 6337-48-0 C12H17Cl
    5-isopropyl-2-methyl-phenethyl chloride
    —— 5-Chloro-N-methyl-1,6-diazabicyclo[3.1.0]hexane-6-carboxamide 89019-27-2 C6H10ClN3O
    5-Chloro-N-methyl-1,6-diazabicyclo[3.1.0]hexane-6-carboxamide
    —— 5-cyclohexyl-3-(furan-3-yl)-4,5-dihydroisoxazole 1283628-83-0 C13H17NO2
    5-cyclohexyl-3-(furan-3-yl)-4,5-dihydroisoxazole
    —— 5-[(E)-2-cyclohexylvinyl]-4-[(4-methyl-1H-indol-5-yl)amino]nicotinonitrile 1160919-26-5 C23H24N4
    5-[(E)-2-cyclohexylvinyl]-4-[(4-methyl-1H-indol-5-yl)amino]nicotinonitrile
    —— 5-cyclohexyl-4,5-dihydroisoxazole-3-carboxylic acid 1258504-59-4 C10H15NO3
    5-cyclohexyl-4,5-dihydroisoxazole-3-carboxylic acid
    —— 5-bromo-1-(1-cyclohexylethyl)indole 1562703-29-0 C16H20BrN
    5-bromo-1-(1-cyclohexylethyl)indole
    —— 5-Cyano-4.6-dimethoxypyrimidin 4558-60-5 C7H7N3O2
    5-Cyano-4.6-dimethoxypyrimidin
    —— 5-{4-[(2-chloroethyl)oxy]phenyl}-2-thiophenecarboxamide 1007578-68-8 C13H12ClNO2S
    5-{4-[(2-chloroethyl)oxy]phenyl}-2-thiophenecarboxamide
    —— 5-(2-ethylmercapto-ethyl)-imidazolidine-2,4-dione 98336-98-2 C7H12N2O2S
    5-(2-ethylmercapto-ethyl)-imidazolidine-2,4-dione
    —— 5-{3-[(2-Chloroethyl)oxy]phenyl}-2-thiophenecarboxamide 1007578-70-2 C13H12ClNO2S
    5-{3-[(2-Chloroethyl)oxy]phenyl}-2-thiophenecarboxamide
    —— (5,5-dimethyl-[1,4]dioxan-2-ylmethyl)dimethylamine 1202883-16-6 C9H19NO2
    (5,5-dimethyl-[1,4]dioxan-2-ylmethyl)dimethylamine