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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,6-Benzo-2,2'-diquinolyl N,N-dioxide 127797-85-7 C22H14N2O2
    5,6-Benzo-2,2'-diquinolyl N,N-dioxide
    —— 5-(2-azidoethyl)-3,4-dimethylthiazol-3-ium iodide 1417745-59-5 C7H11N4S*I
    5-(2-azidoethyl)-3,4-dimethylthiazol-3-ium iodide
    —— (5Z)-5-[(4-{[2,4-bis(trifluoromethyl)benzyl]oxy}-3-nitrophenyl)methylidene]-4-(methylamino)-1,3-thiazol-2(5H)-one 1264752-21-7 C20H13F6N3O4S
    (5Z)-5-[(4-{[2,4-bis(trifluoromethyl)benzyl]oxy}-3-nitrophenyl)methylidene]-4-(methylamino)-1,3-thiazol-2(5H)-one
    —— (5Z)-5-[(3-amino-4-{[2,4-bis(trifluoromethyl)benzyl]oxy}phenyl)methylidene]-4-(methylamino)-1,3-thiazol-2(5H)-one 1264752-08-0 C20H15F6N3O2S
    (5Z)-5-[(3-amino-4-{[2,4-bis(trifluoromethyl)benzyl]oxy}phenyl)methylidene]-4-(methylamino)-1,3-thiazol-2(5H)-one
    —— 5-[2-(6-chloropyridin-3-yl)ethyl]-2,11-dimethyl-5,6,7,8,9,10-hexahydro-6,10-epiminocyclohepta[b]indole 1220278-33-0 C22H24ClN3
    5-[2-(6-chloropyridin-3-yl)ethyl]-2,11-dimethyl-5,6,7,8,9,10-hexahydro-6,10-epiminocyclohepta[b]indole
    —— 5-ethyl-7-chloropyrazolo<1,5-a>pyrimidine 167371-39-3 C8H8ClN3
    5-ethyl-7-chloropyrazolo<1,5-a>pyrimidine
    —— 5-methoxy-2-(2-methylsulfanyl-but-1-enyl)-3-(3-sulfo-propyl)-benzothiazolium betaine 97451-11-1 C16H21NO4S3
    5-methoxy-2-(2-methylsulfanyl-but-1-enyl)-3-(3-sulfo-propyl)-benzothiazolium betaine
    —— 5-methylthio-7-(2-chloro-pyridin-4-yl)-8-(3-(trifluoromethyl)phenyl)-1,2,4-triazolo[4,3-c]pyrimidine 534601-73-5 C18H11ClF3N5S
    5-methylthio-7-(2-chloro-pyridin-4-yl)-8-(3-(trifluoromethyl)phenyl)-1,2,4-triazolo[4,3-c]pyrimidine
    —— 5-Bromo-8-methyl-3,7,17-triazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),2,4,11,13,15-hexaen-6-one 181885-30-3 C15H12BrN3O
    5-Bromo-8-methyl-3,7,17-triazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(10),2,4,11,13,15-hexaen-6-one
    —— (5-phenyl-oxazol-2-yl)-acetic acid methyl ester 74048-06-9 C12H11NO3
    (5-phenyl-oxazol-2-yl)-acetic acid methyl ester
    —— 5-Chlormethyl-1-methyl-3-phenyl-1,2,4-triazol 26254-15-9 C10H10ClN3
    5-Chlormethyl-1-methyl-3-phenyl-1,2,4-triazol
    —— 5,7-dibromo-4-nitro-benzo[1,2,5]thiadiazole 18392-74-0 C6HBr2N3O2S
    5,7-dibromo-4-nitro-benzo[1,2,5]thiadiazole
    —— 5-chloro-N-[3-(4-methylpiperazin-1-yl)propyl]-2-{[2-(trifluoromethyl)phenyl]thio}aniline 1100794-92-0 C21H25ClF3N3S
    5-chloro-N-[3-(4-methylpiperazin-1-yl)propyl]-2-{[2-(trifluoromethyl)phenyl]thio}aniline
    —— (5-bromofuran-2-yl)-(4-cyclohexylpiperazin-1-yl)-methanone 932948-16-8 C15H21BrN2O2
    (5-bromofuran-2-yl)-(4-cyclohexylpiperazin-1-yl)-methanone
    —— 5-(2-azidoethyl)-3-benzyl-4-methylthiazol-3-ium bromide 1417745-60-8 Br*C13H15N4S
    5-(2-azidoethyl)-3-benzyl-4-methylthiazol-3-ium bromide
    —— 5,5'-dichloro-3,3'-disulfanediyl-bis-[1,2,4]thiadiazole 89033-98-7 C4Cl2N4S4
    5,5'-dichloro-3,3'-disulfanediyl-bis-[1,2,4]thiadiazole
    —— 5-(4-methoxyphenyl)-1,2-dimethylpyrano[3,2-e]indol-7(3H)-one 1125471-64-8 C20H17NO3
    5-(4-methoxyphenyl)-1,2-dimethylpyrano[3,2-e]indol-7(3H)-one
    —— 5-(2-benzyloxy-pyridin-3-yl)-3-tert-butyl-2-methoxy-phenylamine 1206777-13-0 C23H26N2O2
    5-(2-benzyloxy-pyridin-3-yl)-3-tert-butyl-2-methoxy-phenylamine
    —— [5-(4-Chlorophenyl)furan-2-yl]-(4-cyclohexylpiperazin-1-yl)-methanone 1043688-00-1 C21H25ClN2O2
    [5-(4-Chlorophenyl)furan-2-yl]-(4-cyclohexylpiperazin-1-yl)-methanone
    —— 5-aminomethyl-3-benzyl-3H-[1,2,3]triazol-4-ylamine 28539-33-5 C10H13N5
    5-aminomethyl-3-benzyl-3H-[1,2,3]triazol-4-ylamine
    —— 5-bromo-2-{4-[2-(4-methyl-piperidin-1-yl)-ethoxy]-phenylethynyl}-pyridine 690265-82-8 C21H23BrN2O
    5-bromo-2-{4-[2-(4-methyl-piperidin-1-yl)-ethoxy]-phenylethynyl}-pyridine
    —— 5-methoxy-3-oxo-4-pentenoic acid allyl ester 820215-72-3 C9H12O4
    5-methoxy-3-oxo-4-pentenoic acid allyl ester
    —— 5-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-2H-1,2,4-triazine-3-thione 329714-55-8 C14H16N4S
    5-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-2H-1,2,4-triazine-3-thione
    —— 5-fluoro-1-(3-methylbut-2-enyl)-1H-indole 1244769-62-7 C13H14FN
    5-fluoro-1-(3-methylbut-2-enyl)-1H-indole
    —— (5S,6R,7R,8E)-5-[tert-butyl(dimethyl)silyl]oxy-7-methoxy-10-[(4-methoxyphenyl)methoxy]-2,6,8-trimethyldeca-1,8-dien-3-one 850697-74-4 C28H46O5Si
    (5S,6R,7R,8E)-5-[tert-butyl(dimethyl)silyl]oxy-7-methoxy-10-[(4-methoxyphenyl)methoxy]-2,6,8-trimethyldeca-1,8-dien-3-one
    —— 5-hydroxy-8-allyloxy-3,4-dihydro-1-prenyl-2(1H)-quinolinone 220688-12-0 C17H21NO3
    5-hydroxy-8-allyloxy-3,4-dihydro-1-prenyl-2(1H)-quinolinone
    —— 5-(1,4-dioxaspiro[4.5]dec-8-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 66607-06-5 C14H18O6
    5-(1,4-dioxaspiro[4.5]dec-8-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— (5S,6R,7R,8E)-5-[tert-butyl(dimethyl)silyl]oxy-7-methoxy-10-[(4-methoxyphenyl)methoxy]-2,6,8-trimethyldeca-1,8-dien-3-ol 850697-73-3 C28H48O5Si
    (5S,6R,7R,8E)-5-[tert-butyl(dimethyl)silyl]oxy-7-methoxy-10-[(4-methoxyphenyl)methoxy]-2,6,8-trimethyldeca-1,8-dien-3-ol
    —— 5,8-Dichlorospiro[2,3-dihydrothiochromene-4,5'-imidazolidine]-2',4'-dione 111140-60-4 C11H8Cl2N2O2S
    5,8-Dichlorospiro[2,3-dihydrothiochromene-4,5'-imidazolidine]-2',4'-dione
    —— 5-(2-benzyloxy-6-methyl-pyridin-3-yl)-3-tert-butyl-2-methoxy-benzaldehyde 1206774-26-6 C25H27NO3
    5-(2-benzyloxy-6-methyl-pyridin-3-yl)-3-tert-butyl-2-methoxy-benzaldehyde
    —— (5S)-3-[2,3-difluoro-4-(2-methyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5-yl)phenyl]-5-[(1,2-oxazol-3-ylamino)methyl]-1,3-oxazolidin-2-one 1112968-89-4 C19H18F2N6O3
    (5S)-3-[2,3-difluoro-4-(2-methyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5-yl)phenyl]-5-[(1,2-oxazol-3-ylamino)methyl]-1,3-oxazolidin-2-one
    —— 5-cyano-3-(isopropoxycarbonyl)-4-methoxy-5-(methoxycarbonyl)-2-phenylcyclopent-2-enone 1,3-(2,2-dimethyl)propanediyl acetal 141508-90-9 C24H29NO7
    5-cyano-3-(isopropoxycarbonyl)-4-methoxy-5-(methoxycarbonyl)-2-phenylcyclopent-2-enone 1,3-(2,2-dimethyl)propanediyl acetal
    —— 5-Amino-2-(4-methylphenyl)-4-trifluoromethylthiazole 128381-70-4 C11H9F3N2S
    5-Amino-2-(4-methylphenyl)-4-trifluoromethylthiazole
    —— 5,11-dihydro-8-methyl-6H-pyrido<2,3-b><1,4>benzodiazepin-6-one 1214-92-2 C13H11N3O
    5,11-dihydro-8-methyl-6H-pyrido<2,3-b><1,4>benzodiazepin-6-one
    —— 5-(4-chloro-8-(trifluoromethyl)quinolin-3-yl)-4-(2-methoxyethyl)-4H-1,2,4-triazole-3-thiol 1198229-70-7 C15H12ClF3N4OS
    5-(4-chloro-8-(trifluoromethyl)quinolin-3-yl)-4-(2-methoxyethyl)-4H-1,2,4-triazole-3-thiol
    —— 5',8'-dichloro-3-(4-chlorophenyl)spiro[oxirane-2,3'-thiochroman]-4'-one 1315306-63-8 C16H9Cl3O2S
    5',8'-dichloro-3-(4-chlorophenyl)spiro[oxirane-2,3'-thiochroman]-4'-one
    —— 5-(4-Carbamoyl-2-methyl-phenylethynyl)-N-[2-hydroxy-1-(1H-indol-3-ylmethyl)-1-methyl-ethyl]-2-trifluoromethoxy-benzamide 1117833-76-7 C30H26F3N3O4
    5-(4-Carbamoyl-2-methyl-phenylethynyl)-N-[2-hydroxy-1-(1H-indol-3-ylmethyl)-1-methyl-ethyl]-2-trifluoromethoxy-benzamide
    —— 5,8-dichloro-2,3-dihydro-4H-1-benzothiopyran-4-one 13539-49-6 C9H6Cl2OS
    5,8-dichloro-2,3-dihydro-4H-1-benzothiopyran-4-one
    —— 5-(2-cyclopropyl-4-methyl-oxazol-5-yl)-N-(2-hydroxyethyl)-2-methoxy-benzenesulfonamide 1620777-40-3 C16H20N2O5S
    5-(2-cyclopropyl-4-methyl-oxazol-5-yl)-N-(2-hydroxyethyl)-2-methoxy-benzenesulfonamide
    —— 5-<4-Amino-phenyl>-hydantoin 75176-84-0 C9H9N3O2
    5-<4-Amino-phenyl>-hydantoin
    —— 5-(4-chloro-8-(trifluoromethyl)quinolin-3-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol 1198229-69-4 C18H10ClF3N4S
    5-(4-chloro-8-(trifluoromethyl)quinolin-3-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol
    —— 5endo-Brommethyl-2-norbornen 16002-25-8 C8H11Br
    5endo-Brommethyl-2-norbornen
    —— {5-[4-(5-methoxypyridin-2-ylmethoxy)-phenyl]-4-pyridin-4-yl-pyrazol-1-yl}-acetic acid methyl ester 1301167-79-2 C24H22N4O4
    {5-[4-(5-methoxypyridin-2-ylmethoxy)-phenyl]-4-pyridin-4-yl-pyrazol-1-yl}-acetic acid methyl ester
    —— 5-methyl-4-nitro-1H-pyrazole-3-amine 76143-53-8 C4H6N4O2
    5-methyl-4-nitro-1H-pyrazole-3-amine
    —— 5-(4-(4-cyclohexylpiperazin-1-yl)-8-(trifluoromethyl)quinolin-3-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol 1198229-83-2 C28H29F3N6S
    5-(4-(4-cyclohexylpiperazin-1-yl)-8-(trifluoromethyl)quinolin-3-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol
    —— 5-(Tosyloxymethyl)bicyclo<2.2.1>hept-2-ene 50626-34-1 C15H18O3S
    5-(Tosyloxymethyl)bicyclo<2.2.1>hept-2-ene
    —— (5-cyclopropyl-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester 579474-46-7 C15H17F3N2O4
    (5-cyclopropyl-2-nitro-4-trifluoromethyl-phenyl)-carbamic acid tert-butyl ester
    —— 5-Phenyl-3-phenylsulfanylpentan-2-one 111036-67-0 C17H18OS
    5-Phenyl-3-phenylsulfanylpentan-2-one
    —— 5-cyclobutyl-2-(2-nitrophenylsulfonyl)-2,3-dihydro-[1H]-2-benzazepine 391198-67-7 C20H20N2O4S
    5-cyclobutyl-2-(2-nitrophenylsulfonyl)-2,3-dihydro-[1H]-2-benzazepine
    —— 5,6-dimethyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10-one 1093239-62-3 C16H15NO
    5,6-dimethyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10-one