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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Chloro-3-(4-methylphenyl)-1,2,4-benzotriazine 831218-67-8 C14H10ClN3
    5-Chloro-3-(4-methylphenyl)-1,2,4-benzotriazine
    —— 5-Ethyl-5-(hept-2-en-2-yl)dihydropyrimidine-2,4(1H,3H)-dione 831220-16-7 C13H22N2O2
    5-Ethyl-5-(hept-2-en-2-yl)dihydropyrimidine-2,4(1H,3H)-dione
    —— 5-(Hex-2-en-2-yl)-5-methyldihydropyrimidine-2,4(1H,3H)-dione 831220-25-8 C11H18N2O2
    5-(Hex-2-en-2-yl)-5-methyldihydropyrimidine-2,4(1H,3H)-dione
    —— 5-(Furan-3-YL)-2-[(6-phenylhexyl)sulfanyl]-1,3-oxazole 832077-58-4 C19H21NO2S
    5-(Furan-3-YL)-2-[(6-phenylhexyl)sulfanyl]-1,3-oxazole
    —— 5-[2-(4-Bromophenyl)-2-oxoethylidene]-3-methylpyrrolidin-2-one 831181-46-5 C13H12BrNO2
    5-[2-(4-Bromophenyl)-2-oxoethylidene]-3-methylpyrrolidin-2-one
    —— 5-(Pent-2-en-3-yl)-5-propyldihydropyrimidine-2,4(1H,3H)-dione 831220-22-5 C12H20N2O2
    5-(Pent-2-en-3-yl)-5-propyldihydropyrimidine-2,4(1H,3H)-dione
    —— 5-[(Benzenesulfonyl)(chloro)methyl]-3-phenyl-2,5-dihydro-1,2,4-triazine 831218-42-9 C16H14ClN3O2S
    5-[(Benzenesulfonyl)(chloro)methyl]-3-phenyl-2,5-dihydro-1,2,4-triazine
    —— 5-[(Benzenesulfonyl)methylidene]-3-(methylsulfanyl)-2,5-dihydro-1,2,4-triazine 831218-45-2 C11H11N3O2S2
    5-[(Benzenesulfonyl)methylidene]-3-(methylsulfanyl)-2,5-dihydro-1,2,4-triazine
    —— 5-[2-(4-Chlorophenyl)-2-oxoethylidene]-3-methylpyrrolidin-2-one 831181-48-7 C13H12ClNO2
    5-[2-(4-Chlorophenyl)-2-oxoethylidene]-3-methylpyrrolidin-2-one
    —— 5-[4-(Dimethylamino)phenyl]-2-phenyl-1,3-oxazole-4-carbaldehyde 831197-45-6 C18H16N2O2
    5-[4-(Dimethylamino)phenyl]-2-phenyl-1,3-oxazole-4-carbaldehyde
    —— 5-[(Benzenesulfonyl)methylidene]-3-phenyl-2,5-dihydro-1,2,4-triazine 831218-53-2 C16H13N3O2S
    5-[(Benzenesulfonyl)methylidene]-3-phenyl-2,5-dihydro-1,2,4-triazine
    —— 5-(Furan-3-yl)-2-(6-phenylhexane-1-sulfonyl)-1,3-oxazole 832078-26-9 C19H21NO4S
    5-(Furan-3-yl)-2-(6-phenylhexane-1-sulfonyl)-1,3-oxazole
    —— 5-Methyl-1,2-diphenylhex-5-en-1-one 830345-59-0 C19H20O
    5-Methyl-1,2-diphenylhex-5-en-1-one
    —— 5-Methyl-5-(pent-2-en-2-yl)dihydropyrimidine-2,4(1H,3H)-dione 831220-26-9 C10H16N2O2
    5-Methyl-5-(pent-2-en-2-yl)dihydropyrimidine-2,4(1H,3H)-dione
    —— 5-[2-(3,5-Dimethoxyanilino)phenyl]-1,3,4-oxadiazol-2-amine 830334-17-3 C16H16N4O3
    5-[2-(3,5-Dimethoxyanilino)phenyl]-1,3,4-oxadiazol-2-amine
    —— 5-[(Benzenesulfonyl)methyl]-6-methoxy-1,2,4-triazine 831218-51-0 C11H11N3O3S
    5-[(Benzenesulfonyl)methyl]-6-methoxy-1,2,4-triazine
    —— 5-Methyl-3-phenyl-5-[(phenylselanyl)methyl]-4,5-dihydro-1,2-oxazole 828939-62-4 C17H17NOSe
    5-Methyl-3-phenyl-5-[(phenylselanyl)methyl]-4,5-dihydro-1,2-oxazole
    —— 5-(4-Nitrophenyl)-3,6-dihydro-2H-1,3,4-thiadiazin-2-one 83070-02-4 C9H7N3O3S
    5-(4-Nitrophenyl)-3,6-dihydro-2H-1,3,4-thiadiazin-2-one
    —— 5-Fluoropyrimidine-2,4(1H,3H)-dione--(methanesulfinyl)methane (1/1) 828935-76-8 C6H9FN2O3S
    5-Fluoropyrimidine-2,4(1H,3H)-dione--(methanesulfinyl)methane (1/1)
    —— 5-({[2-(4-Chlorophenyl)-2-oxoethyl]amino}methyl)thiophene-2-sulfonyl chloride 830330-69-3 C13H11Cl2NO3S2
    5-({[2-(4-Chlorophenyl)-2-oxoethyl]amino}methyl)thiophene-2-sulfonyl chloride
    —— 5-Fluorouracil 1,4-dioxane (4/1) 828935-43-9 C20H20F4N8O10
    5-Fluorouracil 1,4-dioxane (4/1)
    —— 5-Bromo-8-chloro-1-phenyl-5H-2-benzazepine 830324-16-8 C16H11BrClN
    5-Bromo-8-chloro-1-phenyl-5H-2-benzazepine
    —— 5-(Phenylsulfanyl)-6-(pyridin-3-YL)hex-5-EN-1-OL 830320-24-6 C17H19NOS
    5-(Phenylsulfanyl)-6-(pyridin-3-YL)hex-5-EN-1-OL
    —— 5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-3'-O-tetradecanoylthymidine 830322-60-6 C45H58N2O8
    5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-3'-O-tetradecanoylthymidine
    —— 5-(Phenylsulfanyl)-6-(pyridin-3-yl)hex-5-enenitrile 830320-23-5 C17H16N2S
    5-(Phenylsulfanyl)-6-(pyridin-3-yl)hex-5-enenitrile
    —— 5,5-Dihydroxybarbituric acid monohydrate 828939-96-4 C4H6N2O6
    5,5-Dihydroxybarbituric acid monohydrate
    —— 5-Hydroxy-6,6-dimethoxy-3-oxabicyclo[3.2.0]heptan-2-one 828916-84-3 C8H12O5
    5-Hydroxy-6,6-dimethoxy-3-oxabicyclo[3.2.0]heptan-2-one
    —— 5-Amino-4-cyano-1H-pyrazole-1-carbodithioic acid 828245-50-7 C5H4N4S2
    5-Amino-4-cyano-1H-pyrazole-1-carbodithioic acid
    —— 5-[(Benzyloxy)methyl]-4,5-dihydro-1,2-thiazole 827614-85-7 C11H13NOS
    5-[(Benzyloxy)methyl]-4,5-dihydro-1,2-thiazole
    —— (5S,6R)-1-Iodo-5,6-bis[(2-methoxyethoxy)methoxy]cyclohex-1-ene 828295-41-6 C14H25IO6
    (5S,6R)-1-Iodo-5,6-bis[(2-methoxyethoxy)methoxy]cyclohex-1-ene
    —— 5-Amino-4-cyano-N-(2-methylpropyl)-1H-pyrazole-1-carbothioamide 828245-59-6 C9H13N5S
    5-Amino-4-cyano-N-(2-methylpropyl)-1H-pyrazole-1-carbothioamide
    —— 5-(2,4-Dihydroxybenzoyl)benzene-1,2,4-tricarboxylic acid 828912-29-4 C16H10O9
    5-(2,4-Dihydroxybenzoyl)benzene-1,2,4-tricarboxylic acid
    —— 5-(2-Methyldecahydronaphthalen-2-yl)benzene-1,3-diol 828300-31-8 C17H24O2
    5-(2-Methyldecahydronaphthalen-2-yl)benzene-1,3-diol
    —— 5-(4-Ethyl-1-methylcyclohexyl)benzene-1,3-diol 828300-32-9 C15H22O2
    5-(4-Ethyl-1-methylcyclohexyl)benzene-1,3-diol
    —— 5,5-difluoro-6-pentyl-5,6-dihydropyran-2-one 827348-05-0 C10H14F2O2
    5,5-difluoro-6-pentyl-5,6-dihydropyran-2-one
    —— 5-(5-Methyl-1,3,4-oxadiazol-2-yl)-1-oxo-1lambda~5~-azabicyclo[3.2.1]octane 828255-55-6 C10H15N3O2
    5-(5-Methyl-1,3,4-oxadiazol-2-yl)-1-oxo-1lambda~5~-azabicyclo[3.2.1]octane
    —— 5-(trifluoromethyl)thiophen-3-yl trifluoromethanesulfonate 827322-77-0 C6H2F6O3S2
    5-(trifluoromethyl)thiophen-3-yl trifluoromethanesulfonate
    —— [5-Amino-3-(methylsulfanyl)-1H-1,2,4-triazol-1-yl](piperidin-1-yl)methanethione 828245-78-9 C9H15N5S2
    [5-Amino-3-(methylsulfanyl)-1H-1,2,4-triazol-1-yl](piperidin-1-yl)methanethione
    —— 5-Ethyl-2-methylnonan-4-OL 827614-04-0 C12H26O
    5-Ethyl-2-methylnonan-4-OL
    —— 5-Bromocyclohepta-1,2,4,6-tetraene 827598-95-8 C7H5Br
    5-Bromocyclohepta-1,2,4,6-tetraene
    —— 5-Amino-3-(methylsulfanyl)-1H-1,2,4-triazole-1-carbodithioic acid 828245-73-4 C4H6N4S3
    5-Amino-3-(methylsulfanyl)-1H-1,2,4-triazole-1-carbodithioic acid
    —— 5-azido-1H-1,2,4-triazole;nitric acid 828268-60-6 C2H3N7O3
    5-azido-1H-1,2,4-triazole;nitric acid
    —— 5-Hydroxy-4-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-2-one 828265-12-9 C15H12O4
    5-Hydroxy-4-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-2-one
    —— 5-Amino-4-cyano-N-(furan-2-yl)-3-methyl-1H-pyrazole-1-carbothioamide 828245-69-8 C10H9N5OS
    5-Amino-4-cyano-N-(furan-2-yl)-3-methyl-1H-pyrazole-1-carbothioamide
    —— 5-Methyl-N-(phenylcarbamoyl)-L-tryptophan 827612-59-9 C19H19N3O3
    5-Methyl-N-(phenylcarbamoyl)-L-tryptophan
    —— 5-Hydroxy-6-oxo-3a,6-dihydro-1H-indole-2-carboxylic acid 827629-20-9 C9H7NO4
    5-Hydroxy-6-oxo-3a,6-dihydro-1H-indole-2-carboxylic acid
    —— 5-Hydroxy-1-[2-(7-methylnaphthalen-1-yl)ethyl]imidazolidin-2-one 827601-49-0 C16H18N2O2
    5-Hydroxy-1-[2-(7-methylnaphthalen-1-yl)ethyl]imidazolidin-2-one
    —— 5-[(2-Hydroxyethyl)amino]-N,N-dimethylfuran-2-carboxamide 826991-09-7 C9H14N2O3
    5-[(2-Hydroxyethyl)amino]-N,N-dimethylfuran-2-carboxamide
    —— 5,12-Bis(6-methoxynaphthalen-2-yl)-5,12-dihydrobenzo[b]phenazine 827602-10-8 C38H28N2O2
    5,12-Bis(6-methoxynaphthalen-2-yl)-5,12-dihydrobenzo[b]phenazine
    —— 5-Hydroxy-1-[2-(naphthalen-1-yl)ethyl]imidazolidin-2-one 827601-48-9 C15H16N2O2
    5-Hydroxy-1-[2-(naphthalen-1-yl)ethyl]imidazolidin-2-one