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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-phenyl-1-(4-N,N-diacetylaminophenyl)-1H-1,2,3-triazole 89779-01-1 C18H16N4O2
    5-phenyl-1-(4-N,N-diacetylaminophenyl)-1H-1,2,3-triazole
    —— 5-(t-butyldimethylsiloxy)pentadecan-1,4-olide 145073-71-8 C21H42O3Si
    5-(t-butyldimethylsiloxy)pentadecan-1,4-olide
    —— 5-Chloro-1,3-diphenyl-4-[(E)-phenyldiazenyl]-1H-pyrazole 89868-20-2 C21H15ClN4
    5-Chloro-1,3-diphenyl-4-[(E)-phenyldiazenyl]-1H-pyrazole
    —— 5-{4'-(2'',4''-dichlorobenzyloxy)-phenyl}-1,3,4-oxadiazole-2(3H)-thione 491873-98-4 C15H10Cl2N2O2S
    5-{4'-(2'',4''-dichlorobenzyloxy)-phenyl}-1,3,4-oxadiazole-2(3H)-thione
    —— 5-{4-[(2,4-dichlorobenzyl)oxy]phenyl}-1,3,4-oxadiazol-2(3H)-one 866152-87-6 C15H10Cl2N2O3
    5-{4-[(2,4-dichlorobenzyl)oxy]phenyl}-1,3,4-oxadiazol-2(3H)-one
    —— 5-Chloro-6-methyl-2-phenyl-1H-benzimidazole 90300-25-7 C14H11ClN2
    5-Chloro-6-methyl-2-phenyl-1H-benzimidazole
    —— 5H-pyrrolo<1,2-a>-1-azaindol-5-ol 89991-20-8 C10H8N2O
    5H-pyrrolo<1,2-a>-1-azaindol-5-ol
    —— 5-Cyclohexyl-2-phenylpyrimidin 90253-42-2 C16H18N2
    5-Cyclohexyl-2-phenylpyrimidin
    —— 5-acetoxy-2-azabicyclo<2.2.0>hex-5-en-3-one 91615-40-6 C7H7NO3
    5-acetoxy-2-azabicyclo<2.2.0>hex-5-en-3-one
    —— 5-hydroxy-1,3-dimethyl-6-phenyl-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione 85102-46-1 C14H13N3O3
    5-hydroxy-1,3-dimethyl-6-phenyl-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione
    —— 5,6,7,8-Tetrahydro-4H-thieno[2,3-b]indole 89564-18-1 C10H11NS
    5,6,7,8-Tetrahydro-4H-thieno[2,3-b]indole
    —— 5α-androst-16-en-3β-yl acetate 72203-76-0 C21H32O2
    5α-androst-16-en-3β-yl acetate
    —— 5-[1-(2-chlorophenyl)ethylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione 882161-82-2 C14H13ClO4
    5-[1-(2-chlorophenyl)ethylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-tert-butyl-2-methylidene-4,5,6,7-tetrahydro-3H-inden-1-one 91299-32-0 C14H20O
    5-tert-butyl-2-methylidene-4,5,6,7-tetrahydro-3H-inden-1-one
    —— (5S)-2-methyl-5-hydroxymethyltetradec-2-en-5-olide 487001-49-0 C16H28O3
    (5S)-2-methyl-5-hydroxymethyltetradec-2-en-5-olide
    —— 5-cyanovinyl-2'-deoxy-1'α-uridine 862100-44-5 C12H13N3O5
    5-cyanovinyl-2'-deoxy-1'α-uridine
    —— 5-deaza-10-dodecylisoalloxazine 90995-19-0 C23H31N3O2
    5-deaza-10-dodecylisoalloxazine
    —— 5-phenyl-1-(4-benzoylaminophenyl)-1H-1,2,3-triazole 89779-04-4 C21H16N4O
    5-phenyl-1-(4-benzoylaminophenyl)-1H-1,2,3-triazole
    —— 5-phenyl-1-(4-isopropyloxyphenyl)-1H-1,2,3-triazole 89779-07-7 C17H17N3O
    5-phenyl-1-(4-isopropyloxyphenyl)-1H-1,2,3-triazole
    —— 5-[3-(3-Heptyl-4,5-dihydro-1,2-oxazol-5-yl)propyl]oxolan-2-one 1082071-02-0 C17H29NO3
    5-[3-(3-Heptyl-4,5-dihydro-1,2-oxazol-5-yl)propyl]oxolan-2-one
    —— (+)-(5R,7R,8S)-8-(1-hydroxymethyl)-2,2,5-trimethyl-9-oxo-3-oxa-6-thia-1-azabicyclo<5.2.0<sup>1,7</sup>>nonane 87154-06-1 C10H17NO3S
    (+)-(5R,7R,8S)-8-(1-hydroxymethyl)-2,2,5-trimethyl-9-oxo-3-oxa-6-thia-1-azabicyclo<5.2.0<sup>1,7</sup>>nonane
    —— 5-methyl-1-(4-benzoylaminophenyl)-1H-1,2,3-triazole 89779-16-8 C16H14N4O
    5-methyl-1-(4-benzoylaminophenyl)-1H-1,2,3-triazole
    —— 5,6,7-Trichloro-cyclopenta[c]thiopyran-3-carboxylic acid methyl ester 90788-65-1 C10H5Cl3O2S
    5,6,7-Trichloro-cyclopenta[c]thiopyran-3-carboxylic acid methyl ester
    —— 5-Cyclopentyl-2-pyrimidinthiol 90253-50-2 C9H12N2S
    5-Cyclopentyl-2-pyrimidinthiol
    —— (5Z,7E,9E)-10-[(2S,3S)-3-[(Z)-Oct-2-enyl]oxiran-2-yl]deca-5,7,9-trienoic acid 95722-34-2 C20H30O3
    (5Z,7E,9E)-10-[(2S,3S)-3-[(Z)-Oct-2-enyl]oxiran-2-yl]deca-5,7,9-trienoic acid
    —— 5'-O-(tert-butyldimethylsilyl)-2',3'-dideoxy-3'(R)-methyluridine 129802-15-9 C16H28N2O4Si
    5'-O-(tert-butyldimethylsilyl)-2',3'-dideoxy-3'(R)-methyluridine
    —— 5-(Furan-2-yl)-2,2,3,3,4,4,5-heptamethyl-1,2-oxasilolane 88780-44-3 C14H24O2Si
    5-(Furan-2-yl)-2,2,3,3,4,4,5-heptamethyl-1,2-oxasilolane
    —— 5'-O-(tert-butyldimethylsilyl)-3'-C-allyl-2',3'-dideoxyuridine 120232-07-7 C18H30N2O4Si
    5'-O-(tert-butyldimethylsilyl)-3'-C-allyl-2',3'-dideoxyuridine
    —— 5-Methyl-2-[(4-methylphenyl)sulfanyl]cyclohexan-1-one 89816-72-8 C14H18OS
    5-Methyl-2-[(4-methylphenyl)sulfanyl]cyclohexan-1-one
    —— (+)-(5R,7R)-2,2,5-trimethyl-9-oxo-3-oxa-6-thia-1-azabicyclo<5.2.0<sup>1,7</sup>>nonane 78560-84-6 C9H15NO2S
    (+)-(5R,7R)-2,2,5-trimethyl-9-oxo-3-oxa-6-thia-1-azabicyclo<5.2.0<sup>1,7</sup>>nonane
    —— 5-Phenyl-2-p-tolyl-2H-[1,2,3]triazole-4-carbothioic acid S-methyl ester 91816-16-9 C17H15N3OS
    5-Phenyl-2-p-tolyl-2H-[1,2,3]triazole-4-carbothioic acid S-methyl ester
    —— 5-{[Bis(2-hydroxyethyl)amino]methyl}-8-nitroquinolin-6-ol 92462-61-8 C14H17N3O5
    5-{[Bis(2-hydroxyethyl)amino]methyl}-8-nitroquinolin-6-ol
    —— 5-(2-nitrobenzyl)-2-(4-fluorophenyl)-dihydrobenzo-1,5-thiazepin-4(5H)-one 1448990-66-6 C22H17FN2O3S
    5-(2-nitrobenzyl)-2-(4-fluorophenyl)-dihydrobenzo-1,5-thiazepin-4(5H)-one
    —— 5-Cycloheptyl-2-hydroxy-1,3-benzoldicarbonsaeure-dimethylester 90253-20-6 C17H22O5
    5-Cycloheptyl-2-hydroxy-1,3-benzoldicarbonsaeure-dimethylester
    —— (5S)-2-methyl-5-(tert-butyldimethylsilyloxymethyl)methyl-tetradec-2-en-5-olide 487001-47-8 C22H42O3Si
    (5S)-2-methyl-5-(tert-butyldimethylsilyloxymethyl)methyl-tetradec-2-en-5-olide
    —— (5S)-3,4-dihydro-5-nonyl-2(5H)-furanone 107736-78-7 C13H24O2
    (5S)-3,4-dihydro-5-nonyl-2(5H)-furanone
    —— 5-[4-(3-Heptyl-4,5-dihydro-1,2-oxazol-5-yl)butyl]oxolan-2-one 1082071-00-8 C18H31NO3
    5-[4-(3-Heptyl-4,5-dihydro-1,2-oxazol-5-yl)butyl]oxolan-2-one
    —— 5'-O-(tert-butyldimethylsilyl)-2'-deoxy-3'-O-(p-toluenesulfonyl)uridine 129802-13-7 C22H32N2O7SSi
    5'-O-(tert-butyldimethylsilyl)-2'-deoxy-3'-O-(p-toluenesulfonyl)uridine
    —— 5-cyanovinyl-2'-deoxy-5'-dimethoxytrityl-1'α-uridine 862100-45-6 C33H31N3O7
    5-cyanovinyl-2'-deoxy-5'-dimethoxytrityl-1'α-uridine
    —— (5S)-5-[(1S)-1-hydroxyundecyl]oxolan-2-one 54848-36-1 C15H28O3
    (5S)-5-[(1S)-1-hydroxyundecyl]oxolan-2-one
    —— 5-Cyclohexyl-2-pyrimidinthiol 90253-51-3 C10H14N2S
    5-Cyclohexyl-2-pyrimidinthiol
    —— 5-(Pent-4-EN-1-YL)oxolan-2-one 61167-11-1 C9H14O2
    5-(Pent-4-EN-1-YL)oxolan-2-one
    —— 5-[4-(3-heptyl-5-isoxazolyl)butyl]dihydro-2(3H)-furanone 1082070-88-9 C18H29NO3
    5-[4-(3-heptyl-5-isoxazolyl)butyl]dihydro-2(3H)-furanone
    —— 5-(hex-5-en-1-yl)dihydrofuran-2(3H)-one 26524-71-0 C10H16O2
    5-(hex-5-en-1-yl)dihydrofuran-2(3H)-one
    —— (+/-)-5'-nitro-2-propyl-1',3'-dihydrospiro[imidazole-4,2'-inden]-5(1H)-one 1315257-76-1 C14H15N3O3
    (+/-)-5'-nitro-2-propyl-1',3'-dihydrospiro[imidazole-4,2'-inden]-5(1H)-one
    —— 5-[2-(4-Methoxy-phenyl)-acetyl]-2,2-dimethyl-[1,3]dioxane-4,6-dione 226956-10-1 C15H16O6
    5-[2-(4-Methoxy-phenyl)-acetyl]-2,2-dimethyl-[1,3]dioxane-4,6-dione
    —— 5-Butyl-2-methyl-pyridin-3-carbonsaeureethylester 91027-96-2 C13H19NO2
    5-Butyl-2-methyl-pyridin-3-carbonsaeureethylester
    —— (5S)-5-[(1-benzyl-5,5-dimethyl-3-oxo-2-pyrazolidinyl)carbonyl]-3-(2-methylpropyl)-4,5-dihydroisoxazole 1100555-66-5 C20H27N3O3
    (5S)-5-[(1-benzyl-5,5-dimethyl-3-oxo-2-pyrazolidinyl)carbonyl]-3-(2-methylpropyl)-4,5-dihydroisoxazole
    —— 5-Cycloheptyl-2-pyrimidinthiol 90253-52-4 C11H16N2S
    5-Cycloheptyl-2-pyrimidinthiol
    —— 5,5-dinitropentacyclo<5.3.0.0<sup>2,6</sup>.0<sup>3,10</sup>.0<sup>4,8</sup>>decane-3-carboxylic acid 89773-45-5 C11H10N2O6
    5,5-dinitropentacyclo<5.3.0.0<sup>2,6</sup>.0<sup>3,10</sup>.0<sup>4,8</sup>>decane-3-carboxylic acid