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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5-imino-3-phenyl-2,4-dithioxoimidazolidin-1-yl)(phenyl)methanone 291283-01-7 C16H11N3OS2
    (5-imino-3-phenyl-2,4-dithioxoimidazolidin-1-yl)(phenyl)methanone
    —— 5-amino-10,11-bis(4-nitrophenyl)-3,3,7,7-tetramethyl-2,3,4,5,6,7,8,9,10,11-decahydro-1H-dibenzo[b,f]azepine-1,9-dione 1228537-38-9 C30H32N4O6
    5-amino-10,11-bis(4-nitrophenyl)-3,3,7,7-tetramethyl-2,3,4,5,6,7,8,9,10,11-decahydro-1H-dibenzo[b,f]azepine-1,9-dione
    —— 5-Methyl-2,3-pentamethylen-oxazolidinon-(4) 5175-96-2 C9H15NO2
    5-Methyl-2,3-pentamethylen-oxazolidinon-(4)
    —— 5-Butyl-1,3-diphenyl-4,5-dihydro-1,2,4-triazolin 98721-99-4 C18H21N3
    5-Butyl-1,3-diphenyl-4,5-dihydro-1,2,4-triazolin
    —— 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(((triisopropylsilyl)oxy)methyl)-1H-pyrazole-3-carbohydrazide 1150311-17-3 C26H33Cl3N4O2Si
    5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(((triisopropylsilyl)oxy)methyl)-1H-pyrazole-3-carbohydrazide
    —— 5-benzoyloxymethyl-5-phenylsulfanyl-heptadecane 57557-50-3 C31H46O2S
    5-benzoyloxymethyl-5-phenylsulfanyl-heptadecane
    —— (5R,6S)-5-((2R,3S,4S,Z)-3-(4-methoxybenzyloxy)-4-methylocta-5,7-dien-2-yl)-2,2,3,3,6,9,9,10,10-nonamethyl-4,8-dioxa-3,9-disilaundecane 1256166-31-0 C33H60O4Si2
    (5R,6S)-5-((2R,3S,4S,Z)-3-(4-methoxybenzyloxy)-4-methylocta-5,7-dien-2-yl)-2,2,3,3,6,9,9,10,10-nonamethyl-4,8-dioxa-3,9-disilaundecane
    —— 5'-phthalimido-5'-deoxy-2',3'-O-di-tert-butyldimethylsilylguanosine 645403-78-7 C30H44N6O6Si2
    5'-phthalimido-5'-deoxy-2',3'-O-di-tert-butyldimethylsilylguanosine
    —— 5-Methyl-4-nitroso-2-trityl-phenol 105001-22-7 C26H21NO2
    5-Methyl-4-nitroso-2-trityl-phenol
    —— 5-Hydroxy-4,6,8-trimethyl-2-amino-chinazolin-diacetat 92548-27-1 C15H17N3O3
    5-Hydroxy-4,6,8-trimethyl-2-amino-chinazolin-diacetat
    —— 5-Benzoyl-3-methyl-6-phenyl-s-triazolo<4.3-b>-s-triazol 97435-92-2 C17H13N5O
    5-Benzoyl-3-methyl-6-phenyl-s-triazolo<4.3-b>-s-triazol
    —— 5-(5,5-dimethyl-[1,3,2]dioxaborinan-2-yl)thiazole 1175534-92-5 C8H12BNO2S
    5-(5,5-dimethyl-[1,3,2]dioxaborinan-2-yl)thiazole
    —— 5-amino-1-[1,3-bis(phenylmethoxy)propan-2-yl]-3-phenylpyrazole-4-carbonitrile 130867-80-0 C27H26N4O2
    5-amino-1-[1,3-bis(phenylmethoxy)propan-2-yl]-3-phenylpyrazole-4-carbonitrile
    —— 5-(3-methyl-5-naphthalen-2-yl-[1,2,4]triazol-4-yl)-1-phenyl-1<i>H</i>-pyrazole-4-carboxylic acid 64257-12-1 C23H17N5O2
    5-(3-methyl-5-naphthalen-2-yl-[1,2,4]triazol-4-yl)-1-phenyl-1<i>H</i>-pyrazole-4-carboxylic acid
    —— 5-(4-benzyloxy-phenyl)-6-cyclohexyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid methyl ester 632366-25-7 C27H27N3O4
    5-(4-benzyloxy-phenyl)-6-cyclohexyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid methyl ester
    —— 5-cyclopropyl-2-(2-methoxy-phenyl)-2,4-dihydro-pyrazol-3-one 1057093-48-7 C13H14N2O2
    5-cyclopropyl-2-(2-methoxy-phenyl)-2,4-dihydro-pyrazol-3-one
    —— 5-carboxamido-1-[3,5-di-O-(p-toluoyl)-2-deoxy-β-D-ribofuranosyl]pyrrolo[2,3-d][1,2,3]triazin-4-one 855869-38-4 C27H26N6O6
    5-carboxamido-1-[3,5-di-O-(p-toluoyl)-2-deoxy-β-D-ribofuranosyl]pyrrolo[2,3-d][1,2,3]triazin-4-one
    —— 5-(1-(3-(trifluoromethyl)phenyl)cyclobutyl)-1,3,4-thiadiazol-2-amine 1032464-46-2 C13H12F3N3S
    5-(1-(3-(trifluoromethyl)phenyl)cyclobutyl)-1,3,4-thiadiazol-2-amine
    —— 5-butylsulfanylmethyl-3-[1-(2-hydroxy-ethyl)-5-nitro-1H-imidazol-2-ylmethyleneamino]-oxazolidin-2-one 35853-70-4 C14H21N5O5S
    5-butylsulfanylmethyl-3-[1-(2-hydroxy-ethyl)-5-nitro-1H-imidazol-2-ylmethyleneamino]-oxazolidin-2-one
    —— 5-iodo-2,3-dioxolanebenzoic acid methyl ester 1103246-99-6 C9H7IO4
    5-iodo-2,3-dioxolanebenzoic acid methyl ester
    —— 5-(1,5-Diphenyl-4,5-dihydro-1H-pyrazol-3-yl)-quinolin-8-ol 134145-23-6 C24H19N3O
    5-(1,5-Diphenyl-4,5-dihydro-1H-pyrazol-3-yl)-quinolin-8-ol
    —— 5-Methyl-7-chlorindol-3-carboxaldehyd 5147-03-5 C10H8ClNO
    5-Methyl-7-chlorindol-3-carboxaldehyd
    —— 5-Bromo-6-fluoropyrazolo[1,5-a]pyridine 1427382-82-8 C7H4BrFN2
    5-Bromo-6-fluoropyrazolo[1,5-a]pyridine
    —— 5-Cyano-1-methyl-1H-pyrazole-3-carboxylic acid 1519243-10-7 C6H5N3O2
    5-Cyano-1-methyl-1H-pyrazole-3-carboxylic acid
    —— 5-<Benzofuryl-(2)>-isoxazol-(3)-carbonsaeure-hydrazid 5784-29-2 C12H9N3O3
    5-<Benzofuryl-(2)>-isoxazol-(3)-carbonsaeure-hydrazid
    —— (+/-)-5-Cyano-5'-ethyl-2,2'-spirobiindan 79581-29-6 C20H19N
    (+/-)-5-Cyano-5'-ethyl-2,2'-spirobiindan
    —— 5-amino-7-(2,6-dichlorophenyl)-3-oxo-8-(phenylsulfonyl)-3,7-dihydro-2H-thiazolo[3,2-a]pyridine-6-carbonitrile 1428899-34-6 C20H13Cl2N3O3S2
    5-amino-7-(2,6-dichlorophenyl)-3-oxo-8-(phenylsulfonyl)-3,7-dihydro-2H-thiazolo[3,2-a]pyridine-6-carbonitrile
    —— 5-(1,3-dioxan-2-yl)-2-methylpent-1-en-3-yl acetate 116374-68-6 C12H20O4
    5-(1,3-dioxan-2-yl)-2-methylpent-1-en-3-yl acetate
    —— 5-(3,5-dimethyl-1,2-oxazol-4-yl)-2-[2-(1H-indol-1-yl)ethyl]-1-[2-(morpholin-4-yl)ethyl]-1Hbenzimidazole 1613694-84-0 C28H31N5O2
    5-(3,5-dimethyl-1,2-oxazol-4-yl)-2-[2-(1H-indol-1-yl)ethyl]-1-[2-(morpholin-4-yl)ethyl]-1Hbenzimidazole
    —— (5S)-7-(2-fluoro-5-methyl-3-pyridinyl)-3-(2-fluoro-4-pyridinyl)spiro[chromeno[2,3-c]pyridine-5,4'-[1,3]oxazol]-2'-amine 1335295-88-9 C25H17F2N5O2
    (5S)-7-(2-fluoro-5-methyl-3-pyridinyl)-3-(2-fluoro-4-pyridinyl)spiro[chromeno[2,3-c]pyridine-5,4'-[1,3]oxazol]-2'-amine
    —— 5-(2,6-dichloro-phenyl)-4-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione 68431-55-0 C14H9Cl2N3S
    5-(2,6-dichloro-phenyl)-4-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-(4-dimethylamino-phenyl)-10,11-dihydro-5H-dibenzo[b,f]silepin-5-ol 56309-72-9 C22H23NOSi
    5-(4-dimethylamino-phenyl)-10,11-dihydro-5H-dibenzo[b,f]silepin-5-ol
    —— 5-(6-chloropyrazinyl)-4-methyl-1,2-dithiole-3-thione 918503-68-1 C8H5ClN2S3
    5-(6-chloropyrazinyl)-4-methyl-1,2-dithiole-3-thione
    —— 5-bromo-N-[[4-(N-cyano-S-methylsulfonimidoyl)phenyl]methyl]-6-methyl-1-(1-methylpyrazol-4-yl)-4-oxopyridine-3-carboxamide 1570083-83-8 C20H19BrN6O3S
    5-bromo-N-[[4-(N-cyano-S-methylsulfonimidoyl)phenyl]methyl]-6-methyl-1-(1-methylpyrazol-4-yl)-4-oxopyridine-3-carboxamide
    —— (5S)-3-(4,4-difluoro-1-piperidinyl)-1-fluoro-7-(2-fluoro-3-pyridinyl)-6H-spiro[chromeno[2,3-c]pyridine-5,3-[1,4]oxazin]-5-amine trifluoroacetate 1335218-31-9 C2HF3O2*C25H21F4N5O2
    (5S)-3-(4,4-difluoro-1-piperidinyl)-1-fluoro-7-(2-fluoro-3-pyridinyl)-6H-spiro[chromeno[2,3-c]pyridine-5,3-[1,4]oxazin]-5-amine trifluoroacetate
    —— 5-Fluor-2-methyl-N,N-tetramethylen-tryptamin 1218-09-3 C15H19FN2
    5-Fluor-2-methyl-N,N-tetramethylen-tryptamin
    —— (5-Nitro-pyridyl-(2)-mercapto)-aceton 5898-26-0 C8H8N2O3S
    (5-Nitro-pyridyl-(2)-mercapto)-aceton
    —— 5-(4-Chloro-benzyl)-2-nitro-5H-phenanthridin-6-one 37138-54-8 C20H13ClN2O3
    5-(4-Chloro-benzyl)-2-nitro-5H-phenanthridin-6-one
    —— 5-Hydroxy-3-(1-methylbenzimidazol-2-yl)-5-trifluoromethyl-4,5-dihydropyrazole 229317-80-0 C12H11F3N4O
    5-Hydroxy-3-(1-methylbenzimidazol-2-yl)-5-trifluoromethyl-4,5-dihydropyrazole
    —— 5-(4-{(3R,4R)-3-[(2R)-2-(4-fluorophenyl)-2-hydroxyethylthio]-4-(4-hydroxyphenyl)-2-oxoazetidinyl}phenyl)pyridine-3-carbonitrile 1056207-29-4 C29H22FN3O3S
    5-(4-{(3R,4R)-3-[(2R)-2-(4-fluorophenyl)-2-hydroxyethylthio]-4-(4-hydroxyphenyl)-2-oxoazetidinyl}phenyl)pyridine-3-carbonitrile
    —— 5,6-dimethyl-piperidin-2-one 86398-29-0 C7H13NO
    5,6-dimethyl-piperidin-2-one
    —— 5-N-[[4-(2-amino-2-oxoethyl)phenyl]methyl]-2-N-[1-[5-(4-bromophenyl)-4-hydroxythiophen-3-yl]ethylideneamino]thiophene-2,5-dicarboxamide 1257585-12-8 C27H23BrN4O4S2
    5-N-[[4-(2-amino-2-oxoethyl)phenyl]methyl]-2-N-[1-[5-(4-bromophenyl)-4-hydroxythiophen-3-yl]ethylideneamino]thiophene-2,5-dicarboxamide
    —— 5-methyl-[1,3]dithiolo[4,5-b][1,4]dithiin-2-thione 111016-05-8 C6H4S5
    5-methyl-[1,3]dithiolo[4,5-b][1,4]dithiin-2-thione
    —— 5-(2,4-dihydroxy-5-isopropylphenyl)-4-(4-(4-ethylpiperazin-1-yl)-2-fluorophenyl)-N-methyl-4H-1,2,4-triazole-3-carboxamide 1207599-07-2 C25H31FN6O3
    5-(2,4-dihydroxy-5-isopropylphenyl)-4-(4-(4-ethylpiperazin-1-yl)-2-fluorophenyl)-N-methyl-4H-1,2,4-triazole-3-carboxamide
    —— 5-Brom-1-methoxycarbonyl-bicyclo <2.2.2> octan-2-carbonsaeure-γ-lacton 92846-19-0 C11H13BrO4
    5-Brom-1-methoxycarbonyl-bicyclo <2.2.2> octan-2-carbonsaeure-γ-lacton
    —— (5-chloro-2-methoxy-phenyl)methanesulfonyl chloride 1179047-05-2 C8H8Cl2O3S
    (5-chloro-2-methoxy-phenyl)methanesulfonyl chloride
    —— 5,7-Diamino-2-phenyl-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 137469-97-7 C13H10N6
    5,7-Diamino-2-phenyl-pyrazolo[1,5-a]pyrimidine-3-carbonitrile
    —— (5aR,6S,6aS)-3-((4’-(((E)-4-(methoxyimino)pentyl)oxy)-2’,6’-dimethyl-[1,1‘-biphenyl]-3-yl)methoxy)-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylic acid 1544740-18-2 C31H34N2O5
    (5aR,6S,6aS)-3-((4’-(((E)-4-(methoxyimino)pentyl)oxy)-2’,6’-dimethyl-[1,1‘-biphenyl]-3-yl)methoxy)-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylic acid
    —— 5,10-diidro-2-metilpirazolo<3,4-b><1,5>benzodiazepin-4(2H)-one 87295-98-5 C11H10N4O
    5,10-diidro-2-metilpirazolo<3,4-b><1,5>benzodiazepin-4(2H)-one
    —— 5-(2-chlorocarbonyl-ethyl)-furan-2-carbonyl chloride 51413-11-7 C8H6Cl2O3
    5-(2-chlorocarbonyl-ethyl)-furan-2-carbonyl chloride