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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,5'-dinitro-2,3-dihydro-1<i>H</i>,1'<i>H</i>-[2,3']biindolyl 33865-91-7 C16H12N4O4
    5,5'-dinitro-2,3-dihydro-1<i>H</i>,1'<i>H</i>-[2,3']biindolyl
    —— 5-isothiocyanato-2-methylsulfanyl-pyridine 52023-72-0 C7H6N2S2
    5-isothiocyanato-2-methylsulfanyl-pyridine
    —— 5-[4{2-[3-(N-Methyl-N-phenylamino)-2-hydroxypropylamino]propoxy}benzyl]thiazolidine-2,4-dione 175717-42-7 C23H29N3O4S
    5-[4{2-[3-(N-Methyl-N-phenylamino)-2-hydroxypropylamino]propoxy}benzyl]thiazolidine-2,4-dione
    —— 5-(<i>N</i>'-benzyl-<i>N</i>-methyl-hydrazino)-2-(3-trifluoromethyl-phenyl)-2<i>H</i>-pyridazin-3-one 62436-03-7 C19H17F3N4O
    5-(<i>N</i>'-benzyl-<i>N</i>-methyl-hydrazino)-2-(3-trifluoromethyl-phenyl)-2<i>H</i>-pyridazin-3-one
    —— 5-Chloro-1,3-dimethyl-1,3-dihydro-2H-benzimidazole-2-thione 88882-37-5 C9H9ClN2S
    5-Chloro-1,3-dimethyl-1,3-dihydro-2H-benzimidazole-2-thione
    —— 5-Chloro-1,3-benzothiazol-4-amine 1087784-64-2 C7H5ClN2S
    5-Chloro-1,3-benzothiazol-4-amine
    —— 5-Chlor-6-cyclohexyl-1-indancarbonsaeure 52758-56-2 C16H19ClO2
    5-Chlor-6-cyclohexyl-1-indancarbonsaeure
    —— [[(5-methyl-2H-tetrazol-2-yl)methyl]thio]acetyl chloride 57235-86-6 C5H7ClN4OS
    [[(5-methyl-2H-tetrazol-2-yl)methyl]thio]acetyl chloride
    —— 5-[1-phenyl-1-(pyridin-3-yl)-3-(2-azabicyclo[2.2.2]oct-2-yl)propyl]-1H-tetrazole 57726-74-6 C22H26N6
    5-[1-phenyl-1-(pyridin-3-yl)-3-(2-azabicyclo[2.2.2]oct-2-yl)propyl]-1H-tetrazole
    —— 5-Chloropentyl hexanoate 62409-75-0 C11H21ClO2
    5-Chloropentyl hexanoate
    —— (5Z)-3-ethyl-5-(1-ethylquinolin-4-ylidene)-2-sulfanylidene-1,3-thiazolidin-4-one —— C16H16N2OS2
    (5Z)-3-ethyl-5-(1-ethylquinolin-4-ylidene)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— [[(5-methyl-1-tetrazolyl)methyl]thio]-acetyl chloride 57235-81-1 C5H7ClN4OS
    [[(5-methyl-1-tetrazolyl)methyl]thio]-acetyl chloride
    —— 5-{4-[4-(5-3'-Chlorophenoxymethyl-2-oxooxazolidin-3-yl)butoxy]benzyl}thiazolidine-2,4-dione 175717-57-4 C24H25ClN2O6S
    5-{4-[4-(5-3'-Chlorophenoxymethyl-2-oxooxazolidin-3-yl)butoxy]benzyl}thiazolidine-2,4-dione
    —— 5-[4-(4-Chloro-phenyl)-piperazin-1-ylmethyl]-2-methyl-pyrimidin-4-ylamine 189744-35-2 C16H20ClN5
    5-[4-(4-Chloro-phenyl)-piperazin-1-ylmethyl]-2-methyl-pyrimidin-4-ylamine
    —— 5-{4-[2-(5,3'-Chlorophenoxymethyl-2-oxooxazolidin-3-yl)-2-methylpropoxy]benzyl}thiazolidine-2,4-dione 175717-55-2 C24H25ClN2O6S
    5-{4-[2-(5,3'-Chlorophenoxymethyl-2-oxooxazolidin-3-yl)-2-methylpropoxy]benzyl}thiazolidine-2,4-dione
    —— 5-[4-{2-[5-(N-Methyl-N-phenylaminomethyl)-2-oxooxazolidin-3-yl]propoxy}benzyl]thiazolidine-2,4-dione 195886-99-8 C24H27N3O5S
    5-[4-{2-[5-(N-Methyl-N-phenylaminomethyl)-2-oxooxazolidin-3-yl]propoxy}benzyl]thiazolidine-2,4-dione
    —— 5-chloromethyl-3-(3,5-dinitro-phenyl)-[1,2,4]oxadiazole 57611-17-3 C9H5ClN4O5
    5-chloromethyl-3-(3,5-dinitro-phenyl)-[1,2,4]oxadiazole
    —— [5-(4-benzyloxymethyl-piperidin-1-ylmethyl)-2-methyl-pyrimidin-4-yl]-amine 189744-64-7 C19H26N4O
    [5-(4-benzyloxymethyl-piperidin-1-ylmethyl)-2-methyl-pyrimidin-4-yl]-amine
    —— 5-(1,2-dihydro-2-oxo-3-quinoxalinyl)-3-nitro-o-phenylene diheptanoate 134611-26-0 C28H33N3O7
    5-(1,2-dihydro-2-oxo-3-quinoxalinyl)-3-nitro-o-phenylene diheptanoate
    —— 5-(5-benzyloxy-3,4-dihydro-1H-isoquinolin-2-ylmethyl)-2-methyl-pyrimidin-4-ylamine 189744-55-6 C22H24N4O
    5-(5-benzyloxy-3,4-dihydro-1H-isoquinolin-2-ylmethyl)-2-methyl-pyrimidin-4-ylamine
    —— 5-Fluorochroman-2-carboxylic acid 93339-99-2 C10H9FO3
    5-Fluorochroman-2-carboxylic acid
    —— 5-benzyloxy-4-(t-butoxycarbonylmethyl)oxy-2-hydroxymethylpyridine 165948-38-9 C19H23NO5
    5-benzyloxy-4-(t-butoxycarbonylmethyl)oxy-2-hydroxymethylpyridine
    —— 5-(2-benzimidazolyl)-3-nitro-o-phenylenedipropionate 134611-06-6 C19H17N3O6
    5-(2-benzimidazolyl)-3-nitro-o-phenylenedipropionate
    —— 5-(imidazo[1,2-a]pyridin-3-yl)-3-nitro-o-phenylene diisobutyrate 134611-19-1 C21H21N3O6
    5-(imidazo[1,2-a]pyridin-3-yl)-3-nitro-o-phenylene diisobutyrate
    —— 5-(5-hydroxypyrazol-3-yl)-3-nitropyrocatechol 134611-62-4 C9H7N3O5
    5-(5-hydroxypyrazol-3-yl)-3-nitropyrocatechol
    —— 5-(2,5-Dimethyl-1H-pyrrol-1-yl)-1,3-dihydro-2H-benzimidazole-2-thione 172152-55-5 C13H13N3S
    5-(2,5-Dimethyl-1H-pyrrol-1-yl)-1,3-dihydro-2H-benzimidazole-2-thione
    —— 5-bromo-4-hydroxysulfinylthiophene-2-carboxylic acid 172461-90-4 C5H3BrO4S2
    5-bromo-4-hydroxysulfinylthiophene-2-carboxylic acid
    —— 5-nitro-3,3',4,4'-tetrahydroxybenzophenone 134612-52-5 C13H9NO7
    5-nitro-3,3',4,4'-tetrahydroxybenzophenone
    —— 5-(bromoacetyl)-2,3-dihydroxybenzonitrile 134612-58-1 C9H6BrNO3
    5-(bromoacetyl)-2,3-dihydroxybenzonitrile
    —— 5-bromo-2-(3,4-dihydroxy-5-nitrobenzoyl)-3-methylindole 134612-67-2 C16H11BrN2O5
    5-bromo-2-(3,4-dihydroxy-5-nitrobenzoyl)-3-methylindole
    —— 5-(imidazo[2,1-b]benzothiazol-2-yl)-3-nitro-o-phenylene diisobutyrate 134611-20-4 C23H21N3O6S
    5-(imidazo[2,1-b]benzothiazol-2-yl)-3-nitro-o-phenylene diisobutyrate
    —— 5-(imidazo[2,1-b]-1,3,4-thiadiazol-6-yl)-3-nitro-o-phenylene diisobutyrate 134611-15-7 C18H18N4O6S
    5-(imidazo[2,1-b]-1,3,4-thiadiazol-6-yl)-3-nitro-o-phenylene diisobutyrate
    —— 5-ethoxy-2-methoxy-aniline 120815-65-8 C9H13NO2
    5-ethoxy-2-methoxy-aniline
    —— 5-Formyl-2-pyrazinecarbonitrile 1211534-69-8 C6H3N3O
    5-Formyl-2-pyrazinecarbonitrile
    —— 5-(2-chloro-α,α,α-trifluoro-4-tolyloxy)-4-nitrobenzamide 187282-49-1 C14H8ClF3N2O4
    5-(2-chloro-α,α,α-trifluoro-4-tolyloxy)-4-nitrobenzamide
    —— 5-benzoyl-2,3-dimethoxybenzonitrile 134611-82-8 C16H13NO3
    5-benzoyl-2,3-dimethoxybenzonitrile
    —— [5,6-bis-(4-methanesulfinyl-phenyl)-[1,2,4]triazin-3-yl]-dimethyl-amine 59663-50-2 C19H20N4O2S2
    [5,6-bis-(4-methanesulfinyl-phenyl)-[1,2,4]triazin-3-yl]-dimethyl-amine
    —— 5-benzoyl-2,3-dihydroxybenzonitrile 134611-83-9 C14H9NO3
    5-benzoyl-2,3-dihydroxybenzonitrile
    —— [5,6-bis-(4-dimethylamino-phenyl)-[1,2,4]triazin-3-yl]-dimethyl-amine 59663-56-8 C21H26N6
    [5,6-bis-(4-dimethylamino-phenyl)-[1,2,4]triazin-3-yl]-dimethyl-amine
    —— [5,6-bis-(4-methoxy-phenyl)-[1,2,4]triazin-3-yl]-dimethyl-amine 59663-45-5 C19H20N4O2
    [5,6-bis-(4-methoxy-phenyl)-[1,2,4]triazin-3-yl]-dimethyl-amine
    —— 5-Methoxy-2-methyl-2,3-dihydroindol-3-essigsaeuremethylester 41800-10-6 C13H17NO3
    5-Methoxy-2-methyl-2,3-dihydroindol-3-essigsaeuremethylester
    —— 5-Chlor-N-ethyl-3-(2-fluorphenyl)indol-2-carboxamid 40730-98-1 C17H14ClFN2O
    5-Chlor-N-ethyl-3-(2-fluorphenyl)indol-2-carboxamid
    —— 5-(4-Chlorocyclohexyl)-1,3,4-thiadiazol-2-amine 57235-65-1 C8H12ClN3S
    5-(4-Chlorocyclohexyl)-1,3,4-thiadiazol-2-amine
    —— 5-(Tetradecyloxy)furan-2-carbaldehyde 62702-73-2 C19H32O3
    5-(Tetradecyloxy)furan-2-carbaldehyde
    —— 5-tert-Butyl-2-phenoxy-2H-1,3,2-benzodioxaphosphole 7039-23-8 C16H17O3P
    5-tert-Butyl-2-phenoxy-2H-1,3,2-benzodioxaphosphole
    —— 5-(p-cyclooctylphenoxy)-pentanoic acid 56723-62-7 C19H28O3
    5-(p-cyclooctylphenoxy)-pentanoic acid
    —— 5-o-chlorophenyl-7-ethyl-1-dimethylcarbamoyl-2,3-dihydro-1H-thieno[2,3-e][1,4]diazepine hydrochloride 53943-99-0 C18H20ClN3OS*ClH
    5-o-chlorophenyl-7-ethyl-1-dimethylcarbamoyl-2,3-dihydro-1H-thieno[2,3-e][1,4]diazepine hydrochloride
    —— 5-chloro-2-[3-(dimethylamino-methyl)-5-hydroxymethyl-[1,2,4]triazol-4-yl]-benzophenone 59878-33-0 C19H19ClN4O2
    5-chloro-2-[3-(dimethylamino-methyl)-5-hydroxymethyl-[1,2,4]triazol-4-yl]-benzophenone
    —— 5-amino-4-benzyl-3-(p-chlorobenzyloxy)benzoic acid 51573-77-4 C21H18ClNO3
    5-amino-4-benzyl-3-(p-chlorobenzyloxy)benzoic acid
    —— 5-(Decyloxy)furan-2-carbaldehyde 62702-70-9 C15H24O3
    5-(Decyloxy)furan-2-carbaldehyde