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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-ethoxy-N-methyl-2,2-dioxo-1,2lambda6,3-benzoxathiazin-4-imine 1228574-35-3 C10H12N2O4S
    5-ethoxy-N-methyl-2,2-dioxo-1,2lambda6,3-benzoxathiazin-4-imine
    —— 5,6-dimethyl-2-nitrobenzofuran 1541174-99-5 C10H9NO3
    5,6-dimethyl-2-nitrobenzofuran
    —— 5,6a-dimethyl-6aH-pyrido[3,4-a]carbazole 109855-80-3 C17H14N2
    5,6a-dimethyl-6aH-pyrido[3,4-a]carbazole
    —— (5S)-2-(tert-butyldimethylsilyl)oxy-5-N-(1-(R)-isopropylallyl)phenyl-2-(phenylseleno)acetyl-1,3-oxazolidin-4-one 604783-94-0 C28H39NO3SeSi
    (5S)-2-(tert-butyldimethylsilyl)oxy-5-N-(1-(R)-isopropylallyl)phenyl-2-(phenylseleno)acetyl-1,3-oxazolidin-4-one
    —— 5-(3-nitro-phenyl)-1-(4-<i>p</i>-tolyl-thiazol-2-yl)-4,5-dihydro-1<i>H</i>-[1,2,3]triazole 62878-76-6 C18H15N5O2S
    5-(3-nitro-phenyl)-1-(4-<i>p</i>-tolyl-thiazol-2-yl)-4,5-dihydro-1<i>H</i>-[1,2,3]triazole
    —— 5-(3-tert-Butyl-4-hydroxy-phenylazo)-naphthalene-1-sulfonic acid anion 99461-02-6 C20H19N2O4S
    5-(3-tert-Butyl-4-hydroxy-phenylazo)-naphthalene-1-sulfonic acid anion
    —— 5-(5-bromo-4-ethyl-3-methyl-pyrrol-2-ylmethylene)-3-ethyl-4-methyl-1,5-dihydro-pyrrol-2-one 34463-39-3 C15H19BrN2O
    5-(5-bromo-4-ethyl-3-methyl-pyrrol-2-ylmethylene)-3-ethyl-4-methyl-1,5-dihydro-pyrrol-2-one
    —— 5-methyl-2-phenyl-3-thioxo-2,3-dihydro-1<i>H</i>-pyrazole-4-carbaldehyde thiosemicarbazone 24637-94-3 C12H13N5S2
    5-methyl-2-phenyl-3-thioxo-2,3-dihydro-1<i>H</i>-pyrazole-4-carbaldehyde thiosemicarbazone
    —— 5-(4-nitro-benzyl)-3-phenyl-1<i>H</i>-[1,2,4]triazin-6-one 40108-67-6 C16H12N4O3
    5-(4-nitro-benzyl)-3-phenyl-1<i>H</i>-[1,2,4]triazin-6-one
    —— 5,5'-dibenzylidene-2,2'-dithioxo-3,3'-(2-isobutyl-2-aza-propane-1,3-diyl)-bis-thiazolidin-4-one 29004-37-3 C26H25N3O2S4
    5,5'-dibenzylidene-2,2'-dithioxo-3,3'-(2-isobutyl-2-aza-propane-1,3-diyl)-bis-thiazolidin-4-one
    —— 5-acetyl-2-(N-methylbenzamido)-6H-1,3-thiazine 299175-22-7 C14H14N2O2S
    5-acetyl-2-(N-methylbenzamido)-6H-1,3-thiazine
    —— 5-isopropoxy-1-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid anilide 33551-11-0 C19H20N4O2
    5-isopropoxy-1-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazole-3-carboxylic acid anilide
    —— 5-chloro-8-trifluoromethyl-quinoline 796851-17-7 C10H5ClF3N
    5-chloro-8-trifluoromethyl-quinoline
    —— 5-bromo-3-(1,2,3,4-tetrahydronaphthalen-1-yl)-1H-indole 1289648-70-9 C18H16BrN
    5-bromo-3-(1,2,3,4-tetrahydronaphthalen-1-yl)-1H-indole
    —— 5-hydroxy-2,2-dimethyl-8-oxo-10-thiomorpholinomethyl-2H,8H-pyrano[2,3-f]chromen-6-carbaldehyde 1604838-61-0 C20H21NO5S
    5-hydroxy-2,2-dimethyl-8-oxo-10-thiomorpholinomethyl-2H,8H-pyrano[2,3-f]chromen-6-carbaldehyde
    —— (5R,6R)-6-((R)-1-Fluoro-ethyl)-7-oxo-3-(pyridin-3-ylmethanesulfonylmethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 99364-21-3 C16H17FN2O5S
    (5R,6R)-6-((R)-1-Fluoro-ethyl)-7-oxo-3-(pyridin-3-ylmethanesulfonylmethyl)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 5-(Dimethylamino)-3,4-dihydro-4-isopropyl-4-methyl-2-oxo-2H-imidazolium-trifluorothioacetamidat 128945-35-7 C11H17F3N4OS
    5-(Dimethylamino)-3,4-dihydro-4-isopropyl-4-methyl-2-oxo-2H-imidazolium-trifluorothioacetamidat
    —— 5-(azidomethyl)-5-(benzyloxymethyl)-2,2-dimethyl-1,3-dioxane 500358-91-8 C15H21N3O3
    5-(azidomethyl)-5-(benzyloxymethyl)-2,2-dimethyl-1,3-dioxane
    —— 5-benzyloxy-(Z)-3-iodo-2-penten-1-ol 244094-13-1 C12H15IO2
    5-benzyloxy-(Z)-3-iodo-2-penten-1-ol
    —— (5R)-5-[5-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]-2-fluorophenyl]-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine 1603820-91-2 C19H17ClFN5O3S
    (5R)-5-[5-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]-2-fluorophenyl]-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine
    —— 5-(1-methoxy-indol-3-ylmethylene)-2-thioxo-thiazolidin-4-one 69111-79-1 C13H10N2O2S2
    5-(1-methoxy-indol-3-ylmethylene)-2-thioxo-thiazolidin-4-one
    —— 5-(3-butoxyphenyl)-1H-indazol-3-amine 1027529-54-9 C17H19N3O
    5-(3-butoxyphenyl)-1H-indazol-3-amine
    —— 5-(2,6-dichlorobenzyl)-7-({2-methoxy-4-[(4-methylpiperazin-1-yl)carbonyl]phenyl}amino)imidazo[1,2-c]pyrimidine-8-carboxamide 1386949-87-6 C27H27Cl2N7O3
    5-(2,6-dichlorobenzyl)-7-({2-methoxy-4-[(4-methylpiperazin-1-yl)carbonyl]phenyl}amino)imidazo[1,2-c]pyrimidine-8-carboxamide
    —— 5-Phenyl-6-(4-pyridyl)-tetrahydropyrimidindion-2,4 37012-65-0 C15H13N3O2
    5-Phenyl-6-(4-pyridyl)-tetrahydropyrimidindion-2,4
    —— 5-(2,4-dichloro-phenyl)-4-phenyl-2,4-dihydro-[1,2,4]triazol-3-one 33723-53-4 C14H9Cl2N3O
    5-(2,4-dichloro-phenyl)-4-phenyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— 5-butyl-5-(4-propoxy-benzyl)-pyrimidine-2,4,6-trione 34928-46-6 C18H24N2O4
    5-butyl-5-(4-propoxy-benzyl)-pyrimidine-2,4,6-trione
    —— 5,7-dimethyl-2-(phenylselanyl)benzofuran 1433204-66-0 C16H14OSe
    5,7-dimethyl-2-(phenylselanyl)benzofuran
    —— 5-(3,4-dimethoxy-phenyl)-7-hydroxymethyl-5,8-dihydro-naphtho[2,3-<i>d</i>][1,3]dioxole-6-carboxylic acid methyl ester 31786-42-2 C22H22O7
    5-(3,4-dimethoxy-phenyl)-7-hydroxymethyl-5,8-dihydro-naphtho[2,3-<i>d</i>][1,3]dioxole-6-carboxylic acid methyl ester
    —— 5-(3-chloro-phenyl)-2-(2-methoxy-ethoxy)-thiazole-4-carboxylic acid 1181573-01-2 C13H12ClNO4S
    5-(3-chloro-phenyl)-2-(2-methoxy-ethoxy)-thiazole-4-carboxylic acid
    —— 5-(5-fluoro-2-methylphenoxymethyl)-6-[2-methoxy-4-(5-phenylthiophen-2-ylcarbonyloxy)phenyl]-2,2,4-trimethyl-1,2-dihydroquinoline 1027099-70-2 C38H34FNO4S
    5-(5-fluoro-2-methylphenoxymethyl)-6-[2-methoxy-4-(5-phenylthiophen-2-ylcarbonyloxy)phenyl]-2,2,4-trimethyl-1,2-dihydroquinoline
    —— 5-[2-chloro-5-(4,4-dimethyl-3,4-dihydro-2H-quinoline-1-sulfonyl)-4-(2-hydroxy-ethoxy)-phenyl]-2-trifluoromethyl-isonicotinonitrile 1070973-18-0 C26H23ClF3N3O4S
    5-[2-chloro-5-(4,4-dimethyl-3,4-dihydro-2H-quinoline-1-sulfonyl)-4-(2-hydroxy-ethoxy)-phenyl]-2-trifluoromethyl-isonicotinonitrile
    —— 5,6-Dimethoxy-1,2,3,4-tetrahydro-naphthalene-1-carboxylic acid methoxy-methyl-amide 95092-08-3 C15H21NO4
    5,6-Dimethoxy-1,2,3,4-tetrahydro-naphthalene-1-carboxylic acid methoxy-methyl-amide
    —— 5'-S-acetyl-N4-benzoyl-2',3'-O-isopropylidene-6-{[(4-methoxyphenyl)(diphenyl)methoxy]methyl}-5'-thiocytidine 1309371-95-6 C42H41N3O8S
    5'-S-acetyl-N4-benzoyl-2',3'-O-isopropylidene-6-{[(4-methoxyphenyl)(diphenyl)methoxy]methyl}-5'-thiocytidine
    —— 5-Methyl-2-(2-methyl-1-triisopropylsilanyloxy-allyl)-benzaldehyde 188014-80-4 C21H34O2Si
    5-Methyl-2-(2-methyl-1-triisopropylsilanyloxy-allyl)-benzaldehyde
    —— 5-(4-fluorophenoxy)-2-methyl-8-(pyridazin-3-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepine 1084809-96-0 C21H20FN3O
    5-(4-fluorophenoxy)-2-methyl-8-(pyridazin-3-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepine
    —— 5-(5,6-dimethoxy-2,3-dihydro-1H-inden-1-yl)barbituric acid 130985-28-3 C15H16N2O5
    5-(5,6-dimethoxy-2,3-dihydro-1H-inden-1-yl)barbituric acid
    —— 5-chloro-10-methoxy-5,10-dihydro-acridarsine 55737-82-1 C14H12AsClO
    5-chloro-10-methoxy-5,10-dihydro-acridarsine
    —— 5-((4-trifluoromethylphenyl)hydroxymethyl)-2H-thiopyran-4(3H)-one 1333381-56-8 C13H11F3O2S
    5-((4-trifluoromethylphenyl)hydroxymethyl)-2H-thiopyran-4(3H)-one
    —— 5β,14β-Androsten-(15)-dion-(3,17) 17305-39-4 C19H26O2
    5β,14β-Androsten-(15)-dion-(3,17)
    —— 5-phenyl-1-(phenylsulfonylamino)-1H-tetrazole 80828-09-7 C13H11N5O2S
    5-phenyl-1-(phenylsulfonylamino)-1H-tetrazole
    —— 5-Brom-2-methyl-8-chinolinol-7-sulfonsaeure 37026-37-2 C10H8BrNO4S
    5-Brom-2-methyl-8-chinolinol-7-sulfonsaeure
    —— (5-Chloro-2-isopropoxy-benzyl)-phenyl-amine 25508-39-8 C16H18ClNO
    (5-Chloro-2-isopropoxy-benzyl)-phenyl-amine
    —— 5,8-Dimethoxy-6-<(1-methyl-3-piperidyl)-methylamino>chinaldin 20500-36-1 C19H27N3O2
    5,8-Dimethoxy-6-<(1-methyl-3-piperidyl)-methylamino>chinaldin
    —— 5,6,7,8-Tetrahydro-4-methoxy-1-naphthalenepropanamine 1000505-68-9 C14H21NO
    5,6,7,8-Tetrahydro-4-methoxy-1-naphthalenepropanamine
    —— 5-(4-bromophenyl)-6-chloro-2-(methylsulfonyl)-1H-imidazo[4,5-b]pyridine 1394373-63-7 C13H9BrClN3O2S
    5-(4-bromophenyl)-6-chloro-2-(methylsulfonyl)-1H-imidazo[4,5-b]pyridine
    —— 5-Hydroxy-4-oxo-1-phenyl-1,4-dihydro-quinoline-3-carboxylic acid 23112-74-5 C16H11NO4
    5-Hydroxy-4-oxo-1-phenyl-1,4-dihydro-quinoline-3-carboxylic acid
    —— 5-chloro-<i>N</i>-furfuryl-4-methanesulfonyl-2-(1(2)<i>H</i>-tetrazol-5-yl)-aniline 56480-16-1 C13H12ClN5O3S
    5-chloro-<i>N</i>-furfuryl-4-methanesulfonyl-2-(1(2)<i>H</i>-tetrazol-5-yl)-aniline
    —— 5,5,1',3',3'-pentamethyl-4,5,1',3'-tetrahydro-3<i>H</i>-spiro[furan-2,2'-indole] 61519-57-1 C16H23NO
    5,5,1',3',3'-pentamethyl-4,5,1',3'-tetrahydro-3<i>H</i>-spiro[furan-2,2'-indole]
    —— (5S)-(-)-<2-(2)H2,5-(2)H>-5-Hydroxyoctanoyl methyl ester 168207-68-9 C9H18O3
    (5S)-(-)-<2-(2)H2,5-(2)H>-5-Hydroxyoctanoyl methyl ester
    —— 5-(2-aminocyclohexyl)amino-7-(3-chloro-4-aminoanilino)-3-isopropylpyrazolo[4,3-d]pyrimidine 607726-26-1 C20H27ClN8
    5-(2-aminocyclohexyl)amino-7-(3-chloro-4-aminoanilino)-3-isopropylpyrazolo[4,3-d]pyrimidine