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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-methyl-9,10-diphenylpyridazino[3',4':3,4]pyrazolo[5,1-c]-1,2,4-triazin-3-yl)-2-methylthio-1,3,4-oxadiazole 907562-02-1 C23H16N8OS
    5-(4-methyl-9,10-diphenylpyridazino[3',4':3,4]pyrazolo[5,1-c]-1,2,4-triazin-3-yl)-2-methylthio-1,3,4-oxadiazole
    —— 5-bromo-1-methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole 19517-15-8 C9H6BrF3N2
    5-bromo-1-methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole
    —— 5-phenyl-1-(2-phenylethyl)1H-naphtho[1,2-d][1,2,3]triazole 1309447-92-4 C24H19N3
    5-phenyl-1-(2-phenylethyl)1H-naphtho[1,2-d][1,2,3]triazole
    —— 5-(2-methyl-1,3-dioxolan-2-yl)hex-5-en-1-ol 187411-03-6 C10H18O3
    5-(2-methyl-1,3-dioxolan-2-yl)hex-5-en-1-ol
    —— 5-(3-methoxy-4-nitrophenyl)oxazole 1610875-35-8 C10H8N2O4
    5-(3-methoxy-4-nitrophenyl)oxazole
    —— 5-(2-piperazin-1-yl-ethoxy)-quinazoline-2,4-diamine trifluoroacetate 1005504-16-4 C2HF3O2*C14H20N6O
    5-(2-piperazin-1-yl-ethoxy)-quinazoline-2,4-diamine trifluoroacetate
    —— 5-(chloromethyl)-8-methoxy-2-methylpyrazolo[1,5-c]quinazoline 1263193-34-5 C13H12ClN3O
    5-(chloromethyl)-8-methoxy-2-methylpyrazolo[1,5-c]quinazoline
    —— 5-(4-methyl-9,10-diphenylpyridazino[3',4':3,4]pyrazolo[5,1-c]-1,2,4-triazin-3-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione 907562-01-0 C22H14N8OS
    5-(4-methyl-9,10-diphenylpyridazino[3',4':3,4]pyrazolo[5,1-c]-1,2,4-triazin-3-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione
    —— 5-[[[1-[(2-Methylpropan-2-yl)oxycarbonyl]azetidin-3-yl]amino]methyl]-1,3-thiazole-4-carboxylic acid 1362804-58-7 C13H19N3O4S
    5-[[[1-[(2-Methylpropan-2-yl)oxycarbonyl]azetidin-3-yl]amino]methyl]-1,3-thiazole-4-carboxylic acid
    —— 5-amino-N-(1-((2-fluorophenyl)sulfonyl)azetidin-3yl)-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide 1451993-01-3 C18H18FN5O3S2
    5-amino-N-(1-((2-fluorophenyl)sulfonyl)azetidin-3yl)-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide
    —— 5-methyl-2-(1-methyl-4-phenyl-1H-imidazol-2-ylsulfanylmethyl)-imidazo[1,2-a]pyridine 1201688-26-7 C19H18N4S
    5-methyl-2-(1-methyl-4-phenyl-1H-imidazol-2-ylsulfanylmethyl)-imidazo[1,2-a]pyridine
    —— 5-amino-N-(azetidin-3-yl)-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide 1451994-01-6 C12H15N5OS
    5-amino-N-(azetidin-3-yl)-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide
    —— 5-(chloromethyl)-2-methylpyrazolo[1,5-c]quinazoline 1263193-29-8 C12H10ClN3
    5-(chloromethyl)-2-methylpyrazolo[1,5-c]quinazoline
    —— 5-(chloromethyl)-2,7-dimethylpyrazolo[1,5-c]quinazoline 1263193-36-7 C13H12ClN3
    5-(chloromethyl)-2,7-dimethylpyrazolo[1,5-c]quinazoline
    —— 5-(chloromethyl)-7-methoxy-2-methylpyrazolo[1,5-c]quinazoline 1263193-33-4 C13H12ClN3O
    5-(chloromethyl)-7-methoxy-2-methylpyrazolo[1,5-c]quinazoline
    —— 5,7-dimethyl-2-((1-methyl-4-phenyl-1H-imidazol-2-ylthio)methyl)imidazo[1,2-a]pyrimidine 1201688-31-4 C19H19N5S
    5,7-dimethyl-2-((1-methyl-4-phenyl-1H-imidazol-2-ylthio)methyl)imidazo[1,2-a]pyrimidine
    —— 5,6-dihydro-8,9-dimethoxy-3-phenylbenzo<b>pyrimido<4,5-f>azocine-12(11H)-one 84661-64-3 C21H19N3O3
    5,6-dihydro-8,9-dimethoxy-3-phenylbenzo<b>pyrimido<4,5-f>azocine-12(11H)-one
    —— (5-chloro-2-nitro-benzylsulfanyl)-acetic acid 748806-34-0 C9H8ClNO4S
    (5-chloro-2-nitro-benzylsulfanyl)-acetic acid
    —— 5-(2-methyl-1,3-dioxolan-2-yl)hex-5-enal 187410-89-5 C10H16O3
    5-(2-methyl-1,3-dioxolan-2-yl)hex-5-enal
    —— 5-Amino-5-chlorphenylalanin 35287-30-0 C9H11ClN2O2
    5-Amino-5-chlorphenylalanin
    —— 5(10),13E-ent-halimadien-15,16-olide 96888-31-2 C20H30O2
    5(10),13E-ent-halimadien-15,16-olide
    —— 5-[5-(2-chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-fluoroaniline 1195768-53-6 C16H14ClFN4S
    5-[5-(2-chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-fluoroaniline
    —— 5-(allyloxy)tetrahydro-2-(triphenylmethoxymethyl)furan-3-ol 873300-09-5 C27H28O4
    5-(allyloxy)tetrahydro-2-(triphenylmethoxymethyl)furan-3-ol
    —— 5-Benzamino-1,2,3-thiadiazol-4-carbonsaeure 2037-82-3 C10H7N3O3S
    5-Benzamino-1,2,3-thiadiazol-4-carbonsaeure
    —— 5,5,5-trifluoro-2-oxopentanal 1295516-78-7 C5H5F3O2
    5,5,5-trifluoro-2-oxopentanal
    —— 5-Benzoylamino-1,2,3-thiadiazol-4-carbonsaeure-ethylester 2037-80-1 C12H11N3O3S
    5-Benzoylamino-1,2,3-thiadiazol-4-carbonsaeure-ethylester
    —— 5,5’,6,6’-tetramethoxyindigo 190328-16-6 C20H18N2O6
    5,5’,6,6’-tetramethoxyindigo
    —— 5-allyl-3-methyl-4-(phenylethynyl)furan-2(5H)-one 1254335-78-8 C16H14O2
    5-allyl-3-methyl-4-(phenylethynyl)furan-2(5H)-one
    —— 5-chloro-3-methyl-1,3-dihydro[1,2,5]thiadiazolo[3,4-]pyridine 2,2-dioxide 1333263-92-5 C6H6ClN3O2S
    5-chloro-3-methyl-1,3-dihydro[1,2,5]thiadiazolo[3,4-]pyridine 2,2-dioxide
    —— 5-[4-(2-hydroxyethyl)-1-piperazinyl]-N-methyl-2-nitrobenzamide 1224888-01-0 C14H20N4O4
    5-[4-(2-hydroxyethyl)-1-piperazinyl]-N-methyl-2-nitrobenzamide
    —— 5-Nitro-2-cyclopropylbiphenyl 60294-28-2 C15H13NO2
    5-Nitro-2-cyclopropylbiphenyl
    —— 5-butyl-3-methyl-4-(phenylethynyl)furan-2(5H)-one 1254335-65-3 C17H18O2
    5-butyl-3-methyl-4-(phenylethynyl)furan-2(5H)-one
    —— 5-(4-methylpiperidin-1-yl)-1,3,4-thiadiazol-2-amine 71125-48-9 C8H14N4S
    5-(4-methylpiperidin-1-yl)-1,3,4-thiadiazol-2-amine
    —— 5-tert-Butyl-3-(3-p-tolyl-ureido)-thiophene-2-carboxylic acid methyl ester 216573-01-2 C18H22N2O3S
    5-tert-Butyl-3-(3-p-tolyl-ureido)-thiophene-2-carboxylic acid methyl ester
    —— 5-(N,N-Diethylsulfamoyl)-6,7-dichloro-2,3-dihydrobenzofuran-2-ylcarbonyloxy acetic acid 103969-19-3 C15H17Cl2NO7S
    5-(N,N-Diethylsulfamoyl)-6,7-dichloro-2,3-dihydrobenzofuran-2-ylcarbonyloxy acetic acid
    —— 5-(4,5-Dimethoxy-2-nitrobenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 250330-47-3 C15H15NO8
    5-(4,5-Dimethoxy-2-nitrobenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5,5-dimethyl-2-[1'-(4''-nitrophenyl)vinyloxy]-1,3,2-dioxaphosphorinane 2-oxide 1323382-73-5 C13H16NO6P
    5,5-dimethyl-2-[1'-(4''-nitrophenyl)vinyloxy]-1,3,2-dioxaphosphorinane 2-oxide
    —— 5-chloro-1-(cyclopropylmethyl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 1352426-20-0 C11H12ClN3O
    5-chloro-1-(cyclopropylmethyl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
    —— (5E,7E)-tetradeca-5,7-dien-7-ylbenzene 1351458-66-6 C20H30
    (5E,7E)-tetradeca-5,7-dien-7-ylbenzene
    —— 5-(4,5-Dimethoxy-2-nitrophenyl)oxazole-2-thiol 1088410-98-3 C11H10N2O5S
    5-(4,5-Dimethoxy-2-nitrophenyl)oxazole-2-thiol
    —— 5-(furfurylmercapto-methyl)-furan-2-carboxylic acid 91345-08-3 C11H10O4S
    5-(furfurylmercapto-methyl)-furan-2-carboxylic acid
    —— 5-(but-3-en-2-yl)-3-methyl-4-(phenylethynyl)furan-2(5H)-one 1254335-79-9 C17H16O2
    5-(but-3-en-2-yl)-3-methyl-4-(phenylethynyl)furan-2(5H)-one
    —— (5-cyclopropylpyridin-2-yl)methanol 1301168-21-7 C9H11NO
    (5-cyclopropylpyridin-2-yl)methanol
    —— (5,5-Dimethyl-2-oxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-2-yl)-m-tolyl-methanol 186968-55-8 C13H19O4P
    (5,5-Dimethyl-2-oxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-2-yl)-m-tolyl-methanol
    —— 5-bromo-3-methyl-3<i>H</i>-[1,3,4]thiadiazol-2-ylideneamine 64837-32-7 C3H4BrN3S
    5-bromo-3-methyl-3<i>H</i>-[1,3,4]thiadiazol-2-ylideneamine
    —— 5-phenyl-1,2,3,5-tetrahydroimidazo<2,1-b>quinazoline 67397-02-8 C16H15N3
    5-phenyl-1,2,3,5-tetrahydroimidazo<2,1-b>quinazoline
    —— 5-(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphinan-2-yl)-3-(4-fluorophenyl)-2-(4-methylbenzyl)furan 1628918-15-9 C23H24FO4P
    5-(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphinan-2-yl)-3-(4-fluorophenyl)-2-(4-methylbenzyl)furan
    —— 5-(methylsulfamoyl)thiophene-2-carboxylic acid 135080-10-3 C6H7NO4S2
    5-(methylsulfamoyl)thiophene-2-carboxylic acid
    —— 5-[2-(4-Phenyl-piperazin-1-yl)-ethyl]-4-p-tolyl-3H-oxazol-2-one 120944-27-6 C22H25N3O2
    5-[2-(4-Phenyl-piperazin-1-yl)-ethyl]-4-p-tolyl-3H-oxazol-2-one
    —— 5,5-dimethyl-2-[2'-chloro-1'-hydroxy-1'-(4''-chlorophenyl)ethyl]-1,3,2-dioxaphosphorinane 2-oxide 1323382-64-4 C13H17Cl2O4P
    5,5-dimethyl-2-[2'-chloro-1'-hydroxy-1'-(4''-chlorophenyl)ethyl]-1,3,2-dioxaphosphorinane 2-oxide