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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,5'-dimethyl-2,2'-biindazole 113302-77-5 C16H14N4
    5,5'-dimethyl-2,2'-biindazole
    —— 5-Methyl-14-phenyl-15-thia-1,9,11,13-tetrazatetracyclo[8.7.0.03,8.012,16]heptadeca-3(8),4,6,10,12(16),13-hexaene 141236-26-2 C19H16N4S
    5-Methyl-14-phenyl-15-thia-1,9,11,13-tetrazatetracyclo[8.7.0.03,8.012,16]heptadeca-3(8),4,6,10,12(16),13-hexaene
    —— 5-{[(2-Ethylhexanoyl)(2-methoxyethyl)amino]methyl}-2-methoxyphenyl methanesulfonate 5912-70-9 C20H33NO6S
    5-{[(2-Ethylhexanoyl)(2-methoxyethyl)amino]methyl}-2-methoxyphenyl methanesulfonate
    —— 5,5-dimethyl-1,3-diphenyl-2-thioxoimidazolidin-4-one 87976-12-3 C17H16N2OS
    5,5-dimethyl-1,3-diphenyl-2-thioxoimidazolidin-4-one
    —— 5-(4-Chlorobutanamido)-N-(3-ethoxypropyl)-2-(4-methylpiperidin-1-yl)benzamide 5896-60-6 C22H34ClN3O3
    5-(4-Chlorobutanamido)-N-(3-ethoxypropyl)-2-(4-methylpiperidin-1-yl)benzamide
    —— 5-Trimethylsilylisophthalsaeure 18359-61-0 C11H14O4Si
    5-Trimethylsilylisophthalsaeure
    —— 5,5-dimethyl-2-(methylthio)-2-cyclopenten-1-ol 186960-95-2 C8H14OS
    5,5-dimethyl-2-(methylthio)-2-cyclopenten-1-ol
    —— 5,11,17,23-tetrakis[(N,N-dicyclohexylamino)methyl]-25,26,27,28-tetrahydroxycalix[4]arene 1258844-88-0 C80H116N4O4
    5,11,17,23-tetrakis[(N,N-dicyclohexylamino)methyl]-25,26,27,28-tetrahydroxycalix[4]arene
    —— 5-Trimethylsilylisoterephthalsaeuredimethylester 18359-57-4 C13H18O4Si
    5-Trimethylsilylisoterephthalsaeuredimethylester
    —— (5,5-Dimethyl-2-methylsulfanylcyclopent-2-en-1-yl)oxymethylbenzene 186961-03-5 C15H20OS
    (5,5-Dimethyl-2-methylsulfanylcyclopent-2-en-1-yl)oxymethylbenzene
    —— 5-Benzyliden-pyrrolidin-2.4-dion 74730-41-9 C11H9NO2
    5-Benzyliden-pyrrolidin-2.4-dion
    —— 5,5'-dibromo-4,4'-dibromomethanediyl-bis-[1,3]dioxolan-2-one 38987-61-0 C7H4Br4O6
    5,5'-dibromo-4,4'-dibromomethanediyl-bis-[1,3]dioxolan-2-one
    —— 5-Iodo-2-[(3-propoxybenzoyl)carbamothioylamino]benzoic acid 586391-88-0 C18H17IN2O4S
    5-Iodo-2-[(3-propoxybenzoyl)carbamothioylamino]benzoic acid
    —— 5-[[4-(2-Aminoethoxy)-3,5-dimethoxyphenyl]methyl]pyrimidine-2,4-diamine 78025-74-8 C15H21N5O3
    5-[[4-(2-Aminoethoxy)-3,5-dimethoxyphenyl]methyl]pyrimidine-2,4-diamine
    —— 5-[[1-(4-Chlorophenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-1-(4-ethoxyphenyl)-2-sulfanylidene-1,3-diazinane-4,6-dione 4882-61-5 C25H22ClN3O3S
    5-[[1-(4-Chlorophenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-1-(4-ethoxyphenyl)-2-sulfanylidene-1,3-diazinane-4,6-dione
    —— 5-methoxy-7-(3,4,5-trimethoxyphenyl)quinoline 1421339-72-1 C19H19NO4
    5-methoxy-7-(3,4,5-trimethoxyphenyl)quinoline
    —— 5,5-dimethyl-1-[7-(3,4,5-trimethoxyphenyl)quinolin-5-yloxymethyl]imidazolidine-2,4-dione 1421339-92-5 C24H25N3O6
    5,5-dimethyl-1-[7-(3,4,5-trimethoxyphenyl)quinolin-5-yloxymethyl]imidazolidine-2,4-dione
    —— 5-(4-chloro-3-fluorophenyl)-6-(2,2,2-trifluoroethoxy)-3-pyridinecarboxylic acid 1364678-33-0 C14H8ClF4NO3
    5-(4-chloro-3-fluorophenyl)-6-(2,2,2-trifluoroethoxy)-3-pyridinecarboxylic acid
    —— 5-(4-chloro-3-fluorophenyl)-6-(2,2,2-trifluoroethoxy)-3-pyridinecarboxylic acid methyl ester 1427064-68-3 C15H10ClF4NO3
    5-(4-chloro-3-fluorophenyl)-6-(2,2,2-trifluoroethoxy)-3-pyridinecarboxylic acid methyl ester
    —— 5-(4-chloro-3-fluorophenyl)-6-(2,2,2-trifluoroethoxy)-3-pyridinecarboxylic acid hydrazide 1427064-19-4 C14H10ClF4N3O2
    5-(4-chloro-3-fluorophenyl)-6-(2,2,2-trifluoroethoxy)-3-pyridinecarboxylic acid hydrazide
    —— [(5R,5aR,8aR,9S)-9-(2-bromo-3,4,5-trimethoxyphenyl)-8-oxo-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-5-yl] octanoate 1449601-96-0 C30H35BrO9
    [(5R,5aR,8aR,9S)-9-(2-bromo-3,4,5-trimethoxyphenyl)-8-oxo-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-5-yl] octanoate
    —— 5-amino-7-(2-chloroethoxy)furazano<3,4-d>pyrimidine 98945-32-5 C6H6ClN5O2
    5-amino-7-(2-chloroethoxy)furazano<3,4-d>pyrimidine
    —— 5-(1-Benzothiophen-2-yl)-1-benzylpyridin-2-one 6485-88-7 C20H15NOS
    5-(1-Benzothiophen-2-yl)-1-benzylpyridin-2-one
    —— 5-(2,3-Dihydro-1H-indole-1-sulfonyl)-N-(2,3-dimethylphenyl)-2-fluorobenzamide 6797-72-4 C23H21FN2O3S
    5-(2,3-Dihydro-1H-indole-1-sulfonyl)-N-(2,3-dimethylphenyl)-2-fluorobenzamide
    —— 5-(cyclopentylsulfamoyl)-2-fluoro-N-(2-methoxy-5-methylphenyl)benzamide 6801-18-9 C20H23FN2O4S
    5-(cyclopentylsulfamoyl)-2-fluoro-N-(2-methoxy-5-methylphenyl)benzamide
    —— 5'-(2,5-difluorophenyl)spiro[2,3-dihydrochromene-4,2'-3H-1,3,4-thiadiazole] 1146210-63-0 C16H12F2N2OS
    5'-(2,5-difluorophenyl)spiro[2,3-dihydrochromene-4,2'-3H-1,3,4-thiadiazole]
    —— 5-(3-chloro-2-methylphenyl)-N-(4-propan-2-ylphenyl)furan-2-carboxamide 6170-96-3 C21H20ClNO2
    5-(3-chloro-2-methylphenyl)-N-(4-propan-2-ylphenyl)furan-2-carboxamide
    —— (5-methyl-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-5-ium-1-yl)methyl 5-(benzylsulfanylmethyl)furan-2-carboxylate 4561-61-9 C24H32NO3S+
    (5-methyl-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-5-ium-1-yl)methyl 5-(benzylsulfanylmethyl)furan-2-carboxylate
    —— 5-[1-(2-tert-butoxycarbonylamino-ethyl)-1H-pyrazol-3-yl]-thiophene-2-carboxylic acid methyl ester 656227-31-5 C16H21N3O4S
    5-[1-(2-tert-butoxycarbonylamino-ethyl)-1H-pyrazol-3-yl]-thiophene-2-carboxylic acid methyl ester
    —— 5-[(4-Phenoxyphenyl)amino]-3-phenyl-1,3-thiazolidine-2,4-dione 4823-25-0 C21H16N2O3S
    5-[(4-Phenoxyphenyl)amino]-3-phenyl-1,3-thiazolidine-2,4-dione
    —— 5-(2,4-dioxo-1H-quinazolin-3-yl)-N-(2-methoxyethyl)pentanamide 6782-16-7 C16H21N3O4
    5-(2,4-dioxo-1H-quinazolin-3-yl)-N-(2-methoxyethyl)pentanamide
    —— 5-Fluoro-7-methoxy-1,1,4,4-tetramethyl-2,3-dihydronaphthalene 846024-93-9 C15H21FO
    5-Fluoro-7-methoxy-1,1,4,4-tetramethyl-2,3-dihydronaphthalene
    —— 5-(3-Bromophenyl)-1-(5-{[(2,4-dichlorophenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)-3-hydroxy-4-(7-methoxy-1-benzofuran-2-carbonyl)-1,5-dihydro-2H-pyrrol-2-one 7050-74-0 C29H18BrCl2N3O5S2
    5-(3-Bromophenyl)-1-(5-{[(2,4-dichlorophenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)-3-hydroxy-4-(7-methoxy-1-benzofuran-2-carbonyl)-1,5-dihydro-2H-pyrrol-2-one
    —— 5,6-dimethyl-7-chloropyrazolo[1,5-a]pyrimidine 61098-39-3 C8H8ClN3
    5,6-dimethyl-7-chloropyrazolo[1,5-a]pyrimidine
    —— 5-({3-[(4-Methoxyphenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene}methyl)-4-methyl-6-(morpholin-4-yl)-2-oxo-1-propyl-1,2-dihydropyridine-3-carbonitrile 7064-02-0 C26H28N4O4S2
    5-({3-[(4-Methoxyphenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene}methyl)-4-methyl-6-(morpholin-4-yl)-2-oxo-1-propyl-1,2-dihydropyridine-3-carbonitrile
    —— 5-(4-Butoxyphenyl)-1-(5-{[(2-fluorophenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)-3-hydroxy-4-(7-methoxy-1-benzofuran-2-carbonyl)-1,5-dihydro-2H-pyrrol-2-one 7050-65-9 C33H28FN3O6S2
    5-(4-Butoxyphenyl)-1-(5-{[(2-fluorophenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-yl)-3-hydroxy-4-(7-methoxy-1-benzofuran-2-carbonyl)-1,5-dihydro-2H-pyrrol-2-one
    —— 5-(2-chloroethyl)-2'-deoxyuridine 5'-<<(ethoxycarbonyl)methyl>-O-methyl>phosphonate 115365-21-4 C16H24ClN2O9P
    5-(2-chloroethyl)-2'-deoxyuridine 5'-<<(ethoxycarbonyl)methyl>-O-methyl>phosphonate
    —— 5-(4-{3-fluoro-4-benzyloxyanilino}-6-quinazolinyl)-furan-2-carbaldehyde 231278-82-3 C26H18FN3O3
    5-(4-{3-fluoro-4-benzyloxyanilino}-6-quinazolinyl)-furan-2-carbaldehyde
    —— 5-Dimethoxyphosphoryl-2-methoxy-5-methyl-3-phenyl-1,2-oxaphospholan-2-oxid 131066-06-3 C13H20O6P2
    5-Dimethoxyphosphoryl-2-methoxy-5-methyl-3-phenyl-1,2-oxaphospholan-2-oxid
    —— 5-methyl-2-phenyl-2H-benzo[d][1,2,3]triazole 38610-46-7 C13H11N3
    5-methyl-2-phenyl-2H-benzo[d][1,2,3]triazole
    —— 5-methyl-[5H]-pyrido[3,2-b]indole-3-carbonitrile 358332-93-1 C13H9N3
    5-methyl-[5H]-pyrido[3,2-b]indole-3-carbonitrile
    —— 5-[[6-[4-Chloro-3-(hydroxymethyl)anilino]pyrimidin-4-yl]amino]-2-methoxyphenol 892414-17-4 C18H17ClN4O3
    5-[[6-[4-Chloro-3-(hydroxymethyl)anilino]pyrimidin-4-yl]amino]-2-methoxyphenol
    —— 5-Aminoimidazolidin-3-ium-4-carboxamide 7228-58-2 C4H11N4O+
    5-Aminoimidazolidin-3-ium-4-carboxamide
    —— (5E)-5-[(3,5-dichloro-4-prop-2-enoxyphenyl)methylidene]-1-(4-methoxyphenyl)-1,3-diazinane-2,4,6-trione 5987-66-6 C21H16Cl2N2O5
    (5E)-5-[(3,5-dichloro-4-prop-2-enoxyphenyl)methylidene]-1-(4-methoxyphenyl)-1,3-diazinane-2,4,6-trione
    —— 5-Oximinohexanenitrile 14274-33-0 C6H10N2O
    5-Oximinohexanenitrile
    —— 5-methoxycarbonyl-2-phenyl-2H-1,2,3-triazole-4carboxylic acid 241798-03-8 C11H9N3O4
    5-methoxycarbonyl-2-phenyl-2H-1,2,3-triazole-4carboxylic acid
    —— 5-[Ethyl-(4-fluorophenyl)sulfonylamino]pyridine-3-carboxylic acid 7062-82-0 C14H13FN2O4S
    5-[Ethyl-(4-fluorophenyl)sulfonylamino]pyridine-3-carboxylic acid
    —— 5-(N,N-dimethylcarbamoyl)-2-phenyl-2H-1,2,3-triazole-4-carboxylic acid 241798-02-7 C12H12N4O3
    5-(N,N-dimethylcarbamoyl)-2-phenyl-2H-1,2,3-triazole-4-carboxylic acid
    —— 5-(2,5-dichlorophenyl)-N-(1-thiophen-2-ylethyl)furan-2-carboxamide 7061-95-2 C17H13Cl2NO2S
    5-(2,5-dichlorophenyl)-N-(1-thiophen-2-ylethyl)furan-2-carboxamide
    —— (5-{[5-Cyano-1-ethyl-4-methyl-6-oxo-2-(piperidin-1-yl)-1,6-dihydropyridin-3-yl]methylidene}-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid 7063-52-7 C20H22N4O4S2
    (5-{[5-Cyano-1-ethyl-4-methyl-6-oxo-2-(piperidin-1-yl)-1,6-dihydropyridin-3-yl]methylidene}-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid