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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,7-dimethyl-2-[(5-(4-methyl-2-nitrobenzylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)methylthio]-[1,2,4]triazolo[1,5-α]pyrimidine 1265576-22-4 C24H22N8O2S2
    5,7-dimethyl-2-[(5-(4-methyl-2-nitrobenzylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)methylthio]-[1,2,4]triazolo[1,5-α]pyrimidine
    —— 5-diphenylphosphino-1,3-dibromobenzene 693264-70-9 C18H13Br2P
    5-diphenylphosphino-1,3-dibromobenzene
    —— 5-Chloro-6-(4-chloroanilino)-2-methyl-1,3-benzothiazole-4,7-dione 1637475-71-8 C14H8Cl2N2O2S
    5-Chloro-6-(4-chloroanilino)-2-methyl-1,3-benzothiazole-4,7-dione
    —— 5-Chloro-4-phenyl-3-[4-(trifluoromethyl)phenyl]-1,2-oxazole 123476-80-2 C16H9ClF3NO
    5-Chloro-4-phenyl-3-[4-(trifluoromethyl)phenyl]-1,2-oxazole
    —— 5-ethyl-9β-methyl-6,7-thieno<3,2-f>morphan 66643-88-7 C13H19NS
    5-ethyl-9β-methyl-6,7-thieno<3,2-f>morphan
    —— 5-Oxo-7-nitro-1,2,3,5-tetrahydroimidazo<2,1-b>chinazolin 71691-67-3 C10H8N4O3
    5-Oxo-7-nitro-1,2,3,5-tetrahydroimidazo<2,1-b>chinazolin
    —— (5-allyloxy-4-iodo-2-nitro-phenyl)-carbamic acid tert-butyl ester 335349-63-8 C14H17IN2O5
    (5-allyloxy-4-iodo-2-nitro-phenyl)-carbamic acid tert-butyl ester
    —— 5-methyl-4-(1-[(4-nitro-phenyl)-hydrazono]-ethyl)-isoxazole-3-carboxylic acid ethyl ester 1208102-85-5 C15H16N4O5
    5-methyl-4-(1-[(4-nitro-phenyl)-hydrazono]-ethyl)-isoxazole-3-carboxylic acid ethyl ester
    —— 5-N-Methyl-N-(3-hydroxypropyl)aminopentanol-(1) 40694-22-2 C9H21NO2
    5-N-Methyl-N-(3-hydroxypropyl)aminopentanol-(1)
    —— 5-[1-(5-Benzyloxycarbonyl-4-methyl-1H-pyrrol-2-yl)-4-methoxycarbonyl-butyl]-3,4-dimethyl-1H-pyrrole-2-carboxylic acid benzyl ester 155722-56-8 C33H36N2O6
    5-[1-(5-Benzyloxycarbonyl-4-methyl-1H-pyrrol-2-yl)-4-methoxycarbonyl-butyl]-3,4-dimethyl-1H-pyrrole-2-carboxylic acid benzyl ester
    —— 5-(1-{[4-(morpholin-4-yl)phenyl]amino}-8-oxo-7,8-dihydro-2,7-naphthyridin-3-yl)pyridine-3-carbonitrile 1175545-88-6 C24H20N6O2
    5-(1-{[4-(morpholin-4-yl)phenyl]amino}-8-oxo-7,8-dihydro-2,7-naphthyridin-3-yl)pyridine-3-carbonitrile
    —— 5-Brom-2-hydroxy-2'-hydroxychalkon 15826-69-4 C15H11BrO3
    5-Brom-2-hydroxy-2'-hydroxychalkon
    —— 5-(4-benzyloxyphenyl)-4-methoxy-6-(methoxymethylene)-2,2,8,8-tetramethyl-3,7-dioxa-2,8-disilanon-4-ene 887259-40-7 C25H36O5Si2
    5-(4-benzyloxyphenyl)-4-methoxy-6-(methoxymethylene)-2,2,8,8-tetramethyl-3,7-dioxa-2,8-disilanon-4-ene
    —— 5-Bromo-2-methyl-2,6-bis-trimethylsilanyloxy-naphtho[1,8-de][1,3]dioxine 141612-10-4 C18H25BrO4Si2
    5-Bromo-2-methyl-2,6-bis-trimethylsilanyloxy-naphtho[1,8-de][1,3]dioxine
    —— 5-cyano-N-{4-[(tetrahydro-2H-pyran-4-ylmethyl)carbamoyl]phenyl}-1,3-dihydro-2H-isoindole-2-carboxamide 1375549-56-6 C23H24N4O3
    5-cyano-N-{4-[(tetrahydro-2H-pyran-4-ylmethyl)carbamoyl]phenyl}-1,3-dihydro-2H-isoindole-2-carboxamide
    —— 5-aminonaphtho<2,3-c><1,2,5>thiadiazole 129191-07-7 C10H7N3S
    5-aminonaphtho<2,3-c><1,2,5>thiadiazole
    —— 5a,11b-Dihydro-dibenzo[b,h]biphenylene-5,6,11,12-tetraone 27189-17-9 C20H10O4
    5a,11b-Dihydro-dibenzo[b,h]biphenylene-5,6,11,12-tetraone
    —— 5-(4-methoxyphenyl)-N-phenyl2-(4-chlorobenzylidene)-7-methyl-3-oxo-2,3-dihydro-5H-(1,3)-oxazolo-(3,2-a)-pyrimidine-6-carboxamide 1397877-25-6 C28H22ClN3O4
    5-(4-methoxyphenyl)-N-phenyl2-(4-chlorobenzylidene)-7-methyl-3-oxo-2,3-dihydro-5H-(1,3)-oxazolo-(3,2-a)-pyrimidine-6-carboxamide
    —— 5-Chloro-4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-2-methoxy-benzoic acid isopropyl ester 35019-76-2 C19H16ClNO5
    5-Chloro-4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-2-methoxy-benzoic acid isopropyl ester
    —— (+-)-5exo,6endo-dichloro-1-methyl-7-oxa-norbornane-2exo,3exo-dicarboxylic acid dibutyl ester 107626-17-5 C17H26Cl2O5
    (+-)-5exo,6endo-dichloro-1-methyl-7-oxa-norbornane-2exo,3exo-dicarboxylic acid dibutyl ester
    —— 5-pyrimidin-4-yl-1-{2-[4-(trifluoromethoxy)phenoxy]ethyl}-1H-indole-2-carboxylic acid 1418287-22-5 C22H16F3N3O4
    5-pyrimidin-4-yl-1-{2-[4-(trifluoromethoxy)phenoxy]ethyl}-1H-indole-2-carboxylic acid
    —— 5-deoxy-1,2-O-isopropylidene-5-C-(phenylphosphinyl)-3-O-methyl-α-D-xylofuranose 88054-75-5 C15H21O5P
    5-deoxy-1,2-O-isopropylidene-5-C-(phenylphosphinyl)-3-O-methyl-α-D-xylofuranose
    —— 5,6-anhydro-5-C-methyl-1,2-O-isopropylidene-D-glucofuranose 145835-62-7 C11H18O5
    5,6-anhydro-5-C-methyl-1,2-O-isopropylidene-D-glucofuranose
    —— 5-diethoxyphosphoryl-D-erythro-5-deoxy-[2]pentosulose-bis-phenylhydrazone 115048-15-2 C21H29N4O5P
    5-diethoxyphosphoryl-D-erythro-5-deoxy-[2]pentosulose-bis-phenylhydrazone
    —— 5-(ethoxymethoxy)-2,2-dimethyl-1,3-dioxane-5-carbaldehyde 1310356-71-8 C10H18O5
    5-(ethoxymethoxy)-2,2-dimethyl-1,3-dioxane-5-carbaldehyde
    —— 5-bromo-1-((Z)-4-hydroxy-2-oxo-pent-3-enyl)-1H-isoquinoline-2-carboxylic acid benzyl ester 1071820-81-9 C22H20BrNO4
    5-bromo-1-((Z)-4-hydroxy-2-oxo-pent-3-enyl)-1H-isoquinoline-2-carboxylic acid benzyl ester
    —— 5,6-dimethyl-pyrazine-2-carboxylic acid 4-[(3-aza-bicyclo[3.2.2]non-3-ylcarbamoyl)-sulfamoyl]-phenethylamide 37521-84-9 C24H32N6O4S
    5,6-dimethyl-pyrazine-2-carboxylic acid 4-[(3-aza-bicyclo[3.2.2]non-3-ylcarbamoyl)-sulfamoyl]-phenethylamide
    —— 5-Ethoxymethylfuryl-2-phenylketon 31610-26-1 C14H14O3
    5-Ethoxymethylfuryl-2-phenylketon
    —— 5,5'-Di(1,3-dimethyl-4-barbiturato)-10,10'-dimesitylbi(5H-phenazin-3-yliden-10-ium) 34801-39-3 C54H48N8O6
    5,5'-Di(1,3-dimethyl-4-barbiturato)-10,10'-dimesitylbi(5H-phenazin-3-yliden-10-ium)
    —— 5-Benzylsulfonyloxy-2-(5-carboxymethyl-2-methoxy-phenoxy)-4-methoxyphenylessigsaeure 21716-02-9 C24H22O10S
    5-Benzylsulfonyloxy-2-(5-carboxymethyl-2-methoxy-phenoxy)-4-methoxyphenylessigsaeure
    —— 5,6-Dichloro-cyclohexa-1,3-diene-1,2,3,4,5,6-hexacarboxylic acid hexamethyl ester 25174-86-1 C18H18Cl2O12
    5,6-Dichloro-cyclohexa-1,3-diene-1,2,3,4,5,6-hexacarboxylic acid hexamethyl ester
    —— 5-(4-chlorobenzyl)-1,3,4-thiadiazol-2-yl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside 1231980-51-0 C23H25ClN2O9S2
    5-(4-chlorobenzyl)-1,3,4-thiadiazol-2-yl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside
    —— 5-ethyl-1,3-dimethyl-5-(4-oxo-4<i>H</i>-chromen-3-ylmethyl)-pyrimidine-2,4,6-trione 64260-01-1 C18H18N2O5
    5-ethyl-1,3-dimethyl-5-(4-oxo-4<i>H</i>-chromen-3-ylmethyl)-pyrimidine-2,4,6-trione
    —— 5-[2-[(E)-4-Chloro-phenylimino]-eth-(E)-ylideneamino]-2-thioxo-3-p-tolyl-thiazolidin-4-one 106515-54-2 C18H14ClN3OS2
    5-[2-[(E)-4-Chloro-phenylimino]-eth-(E)-ylideneamino]-2-thioxo-3-p-tolyl-thiazolidin-4-one
    —— 5-(6-bromohexyl)-2,2-dimethyl-1,3-benzodioxole 1391976-77-4 C15H21BrO2
    5-(6-bromohexyl)-2,2-dimethyl-1,3-benzodioxole
    —— 5-[2-(3,4-dimethoxyphenyl)vinyl]-3-(2-hydroxyphenyl)-N,N-dimethyl-1H-1,2,4-triazol-1-sulfonamide 1217042-87-9 C20H22N4O5S
    5-[2-(3,4-dimethoxyphenyl)vinyl]-3-(2-hydroxyphenyl)-N,N-dimethyl-1H-1,2,4-triazol-1-sulfonamide
    —— 5-<Bis(4-nitrophenyl)methylen>bicyclo<4.4.1>undeca-3,6,8,10-tetraen-2-on 99818-73-2 C24H16N2O5
    5-<Bis(4-nitrophenyl)methylen>bicyclo<4.4.1>undeca-3,6,8,10-tetraen-2-on
    —— 5,5'-diphenyl-5,10,5',10'-tetrahydro-[10,10']biacridarsinyl 67104-59-0 C38H28As2
    5,5'-diphenyl-5,10,5',10'-tetrahydro-[10,10']biacridarsinyl
    —— 5,6-dihydro-4<i>H</i>-[1,4]thiazine-2-carboxylic acid benzyl ester 55052-03-4 C12H13NO2S
    5,6-dihydro-4<i>H</i>-[1,4]thiazine-2-carboxylic acid benzyl ester
    —— (5R)-1-(4-chlorobutyl)-5-(hydroxymethyl)pyrrolidin-2-one 540721-66-2 C9H16ClNO2
    (5R)-1-(4-chlorobutyl)-5-(hydroxymethyl)pyrrolidin-2-one
    —— (5,10,15,20-tetramethylporphyrinato)manganese(III) acetate 819051-65-5 C26H23MnN4O2
    (5,10,15,20-tetramethylporphyrinato)manganese(III) acetate
    —— (5S)-5-(4-phenoxyphenyl)-3-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)-4,5-dihydro-1,2-oxazole 1256368-17-8 C22H17N3O3
    (5S)-5-(4-phenoxyphenyl)-3-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)-4,5-dihydro-1,2-oxazole
    —— 5-Diethylaminopentyl 3-phenyladamantan-1-carboxylat 37581-62-7 C26H39NO2
    5-Diethylaminopentyl 3-phenyladamantan-1-carboxylat
    —— 5-{7-[methyl(tetrahydrofuran-3-yl)carbamoyl]-3-phenylquinoxalin-2-yl}pentanoic acid 1383693-55-7 C25H27N3O4
    5-{7-[methyl(tetrahydrofuran-3-yl)carbamoyl]-3-phenylquinoxalin-2-yl}pentanoic acid
    —— 5-(sec-Butyl-5-methylisoxazolin-5-yl)-2-butyryl-3-hydroxy-2-cyclohexen-1-one 130114-17-9 C18H27NO4
    5-(sec-Butyl-5-methylisoxazolin-5-yl)-2-butyryl-3-hydroxy-2-cyclohexen-1-one
    —— 5-Ethylsulfanyl-2-(3-methyl-butyl)-3,4-dihydro-2H-pyrrole 73696-52-3 C11H21NS
    5-Ethylsulfanyl-2-(3-methyl-butyl)-3,4-dihydro-2H-pyrrole
    —— 5-(4-{3-methyl-2-[5-(1,3-thiazol-2-yl)-1,2,4-oxadiazol-3-yl]butan-2-yl}phenyl)pyrimidin-2-amine 1360550-28-2 C20H20N6OS
    5-(4-{3-methyl-2-[5-(1,3-thiazol-2-yl)-1,2,4-oxadiazol-3-yl]butan-2-yl}phenyl)pyrimidin-2-amine
    —— 5-(4-methoxyphenyl)-6-phenyl-2,3-dihydro-1H-indene 1616927-26-4 C22H20O
    5-(4-methoxyphenyl)-6-phenyl-2,3-dihydro-1H-indene
    —— 5-((4-((aminoiminomethyl)hydrazono)-8,9-dimethoxy-1, 2,3,4,5,6-hexahydro-10-benz(e)azulenyl)oxy)-pentanoic acid 197233-64-0 C22H30N4O5
    5-((4-((aminoiminomethyl)hydrazono)-8,9-dimethoxy-1, 2,3,4,5,6-hexahydro-10-benz(e)azulenyl)oxy)-pentanoic acid
    —— 5-(4-acetylaminophenyl)-N-[(3R)-6-methyl-1-azabicyclo[2.2.2]oct-3-yl]-1,3-oxazole-2-carboxamide 524698-16-6 C20H24N4O3
    5-(4-acetylaminophenyl)-N-[(3R)-6-methyl-1-azabicyclo[2.2.2]oct-3-yl]-1,3-oxazole-2-carboxamide