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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(2-hydroxyethylsulfanyl)-6-methyl-1-octyl-2-sulfanylidenepyrimidin-4-one 75603-87-1 C15H26N2O2S2
    5-(2-hydroxyethylsulfanyl)-6-methyl-1-octyl-2-sulfanylidenepyrimidin-4-one
    —— 5-benzamido-2-methyl-4-oxo-6-phenylhexanoyl-L-proline 83084-81-5 C32H34N2O5
    5-benzamido-2-methyl-4-oxo-6-phenylhexanoyl-L-proline
    —— 5-O-benzyl-2,3-dideoxy-3-[(diethoxyphosphorothioyl)(difluoro)methyl]-D-erythro-pentitol 651718-76-2 C17H27F2O5PS
    5-O-benzyl-2,3-dideoxy-3-[(diethoxyphosphorothioyl)(difluoro)methyl]-D-erythro-pentitol
    —— 5,11,17,23,29,35-hexa-tert-butyl-37,38,39,40,41,42-hexapropargyloxy-calix[6]arene 1279552-69-0 C84H96O6
    5,11,17,23,29,35-hexa-tert-butyl-37,38,39,40,41,42-hexapropargyloxy-calix[6]arene
    —— 5-Amino-4-brom-tropolon 27571-23-9 C7H6BrNO2
    5-Amino-4-brom-tropolon
    —— 5-Methoxy-pyrrolinon 34085-08-0 C9H15NO2
    5-Methoxy-pyrrolinon
    —— (5aR,6R,9S,9aS)-3-((1-(4-(trifluoromethyl)benzyl)-1H-1,2,3-triazol-4-yl)methoxy)-1,5,5a,6,9,9a-hexahydro-6,9-methanobenzo[e][1,3,2]-dioxaphosphepine-3-oxide 1289128-98-8 C20H21F3N3O4P
    (5aR,6R,9S,9aS)-3-((1-(4-(trifluoromethyl)benzyl)-1H-1,2,3-triazol-4-yl)methoxy)-1,5,5a,6,9,9a-hexahydro-6,9-methanobenzo[e][1,3,2]-dioxaphosphepine-3-oxide
    —— 5-Isoamylthiomethyl-5-methylhydantoin 33109-55-6 C10H18N2O2S
    5-Isoamylthiomethyl-5-methylhydantoin
    —— [5-ethoxy-2-(4-nitro-phenyl)-oxazol-4-yl]-acetic acid ethyl ester 59399-55-2 C15H16N2O6
    [5-ethoxy-2-(4-nitro-phenyl)-oxazol-4-yl]-acetic acid ethyl ester
    —— 5-chloro-4-(4-methylsulfinylphenyl)-3-phenyl-1,2-oxazole 616211-81-5 C16H12ClNO2S
    5-chloro-4-(4-methylsulfinylphenyl)-3-phenyl-1,2-oxazole
    —— 5-hydroxymethyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid ethyl ester 860260-34-0 C7H10N2O4
    5-hydroxymethyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid ethyl ester
    —— 5-cyano-3,4-bis(methoxycarbonyl)-7-phenyl-2,3-dihydro-1-benzothionin 1,1-dioxide 61704-02-7 C23H19NO6S
    5-cyano-3,4-bis(methoxycarbonyl)-7-phenyl-2,3-dihydro-1-benzothionin 1,1-dioxide
    —— 5-(2-chlorophenyl)imino-3-[N-(2-chlorophenyl)-C-phenylcarbonimidoyl]-1,2,5-triphenylpentan-1-one 71544-15-5 C42H32Cl2N2O
    5-(2-chlorophenyl)imino-3-[N-(2-chlorophenyl)-C-phenylcarbonimidoyl]-1,2,5-triphenylpentan-1-one
    —— 5-(4-chloro-1-morpholin-4-yl-5,6,7,8-tetrahydro-2,4a,7,9-tetraaza-fluoren-3-yl)-pyrimidin-2-ylamine 1280205-75-5 C17H19ClN8O
    5-(4-chloro-1-morpholin-4-yl-5,6,7,8-tetrahydro-2,4a,7,9-tetraaza-fluoren-3-yl)-pyrimidin-2-ylamine
    —— 5-((4-(dimethylamino)phenyl)ethynyl)-N-(2-(2-(2-fluoroethoxy)ethoxy)ethyl)-N-methylpyridin-2-amine 1246092-92-1 C22H28FN3O2
    5-((4-(dimethylamino)phenyl)ethynyl)-N-(2-(2-(2-fluoroethoxy)ethoxy)ethyl)-N-methylpyridin-2-amine
    —— (5,6,7,8-tetrahydro-naphthalen-2-yl)-[2-(1,4,5,6-tetrahydro-pyrimidin-2-yl)-phenyl]-methanone 22590-13-2 C21H22N2O
    (5,6,7,8-tetrahydro-naphthalen-2-yl)-[2-(1,4,5,6-tetrahydro-pyrimidin-2-yl)-phenyl]-methanone
    —— 5-(adamantan-1-ylamino-methyl)-3-ethyl-2-methyl-1,5,6,7-tetrahydro-indol-4-one 22957-09-1 C22H32N2O
    5-(adamantan-1-ylamino-methyl)-3-ethyl-2-methyl-1,5,6,7-tetrahydro-indol-4-one
    —— 5-bromo-N-(1-(cycloheptylamino)-2,2,3,3,4,4,5,5,5-nonafluoropentyl)picolinamide 1265593-48-3 C18H19BrF9N3O
    5-bromo-N-(1-(cycloheptylamino)-2,2,3,3,4,4,5,5,5-nonafluoropentyl)picolinamide
    —— 5-bromo-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichlorophenyl)ethoxy)pyridin-2-amine 1613148-64-3 C23H27BrCl2N2O5
    5-bromo-N,N-bis(tert-butoxycarbonyl)-3-(1-(2,6-dichlorophenyl)ethoxy)pyridin-2-amine
    —— (5R,6R)-5,6-Bis-benzyloxy-dihydro-pyran-3-one 91632-15-4 C19H20O4
    (5R,6R)-5,6-Bis-benzyloxy-dihydro-pyran-3-one
    —— 5-(octadecylcarbamoyl)-cis,cis-1,3,5-trimethylcyclohexane-1,3-dicarboxylic anhydride 135365-31-0 C30H53NO4
    5-(octadecylcarbamoyl)-cis,cis-1,3,5-trimethylcyclohexane-1,3-dicarboxylic anhydride
    —— 5,5-Dichloro-2-isopropyl-pent-4-enoic acid 1-(3-phenoxy-phenyl)-prop-2-ynyl ester 67436-08-2 C23H22Cl2O3
    5,5-Dichloro-2-isopropyl-pent-4-enoic acid 1-(3-phenoxy-phenyl)-prop-2-ynyl ester
    —— 5-trideuteriomethyl-3-(p-tolyl)-1,2,4-oxadiazole 116204-73-0 C10H10N2O
    5-trideuteriomethyl-3-(p-tolyl)-1,2,4-oxadiazole
    —— 5-(2-hydroxyethyl)-12-p-tolyl-4bH-isoquinolino[2,1-a]quinazolin-6(5H)-one 1337550-11-4 C25H22N2O2
    5-(2-hydroxyethyl)-12-p-tolyl-4bH-isoquinolino[2,1-a]quinazolin-6(5H)-one
    —— 5-[2]furyl-valeryl chloride 75729-25-8 C9H11ClO2
    5-[2]furyl-valeryl chloride
    —— 5-[1-Benzyl-3-(1,3-dimethyl-2,4,6-trioxo-1,3-diazinan-5-yl)-2-oxoindol-3-yl]-1,3-dimethyl-1,3-diazinane-2,4,6-trione 1349195-31-8 C27H25N5O7
    5-[1-Benzyl-3-(1,3-dimethyl-2,4,6-trioxo-1,3-diazinan-5-yl)-2-oxoindol-3-yl]-1,3-dimethyl-1,3-diazinane-2,4,6-trione
    —— (5R)-3-cyano-5-methyl-octanoic acid sodium salt 942219-67-2 C10H16NO2*Na
    (5R)-3-cyano-5-methyl-octanoic acid sodium salt
    —— 5,6-difluoro-2-hexyl-4,7-di-thiophen-2-yl-2H-benzotriazole 1438278-02-4 C20H19F2N3S2
    5,6-difluoro-2-hexyl-4,7-di-thiophen-2-yl-2H-benzotriazole
    —— 5-(2-Methoxyphenyl)sulfonyl-4-[[3-(6-methoxypyridin-2-yl)phenyl]methyl]-1,3,4,6-tetrahydro-2,5-benzoxazocine 1333114-69-4 C30H30N2O5S
    5-(2-Methoxyphenyl)sulfonyl-4-[[3-(6-methoxypyridin-2-yl)phenyl]methyl]-1,3,4,6-tetrahydro-2,5-benzoxazocine
    —— 5-(1-adamantyl)-3-(bromomethyl)-2,3-dihydro-[1,3]thiazolo[3,2-a]pyridin-4-ium-8-carbonitrile;bromide 112629-82-0 Br*C19H22BrN2S
    5-(1-adamantyl)-3-(bromomethyl)-2,3-dihydro-[1,3]thiazolo[3,2-a]pyridin-4-ium-8-carbonitrile;bromide
    —— 5,5-Dimethylhept-6-en-3-ynylbenzene 139016-34-5 C15H18
    5,5-Dimethylhept-6-en-3-ynylbenzene
    —— 5-{3-Chloro-4-(methylthio)phenyl}-4-(4-fluorophenyl)-2,2-dimethyl-3(2H)-furanone 301697-83-6 C19H16ClFO2S
    5-{3-Chloro-4-(methylthio)phenyl}-4-(4-fluorophenyl)-2,2-dimethyl-3(2H)-furanone
    —— 5-{4-(Aminosulfonyl)-3-methylphenyl}-2,2-dimethyl-4-phenyl-3(2H)-furanone 301698-32-8 C19H19NO4S
    5-{4-(Aminosulfonyl)-3-methylphenyl}-2,2-dimethyl-4-phenyl-3(2H)-furanone
    —— 5-(3-[(2-chloropyridin-3-yl)(thiophen-2-yl)methoxy]prop-1-ynyl)indoline-2,3-dione 1569288-34-1 C21H13ClN2O3S
    5-(3-[(2-chloropyridin-3-yl)(thiophen-2-yl)methoxy]prop-1-ynyl)indoline-2,3-dione
    —— 5-(2-aminopyrimidin-4-yl)-N-[2-(2,4-dichlorophenyl)butyl]thiophene-2-carboxamide 866520-65-2 C19H18Cl2N4OS
    5-(2-aminopyrimidin-4-yl)-N-[2-(2,4-dichlorophenyl)butyl]thiophene-2-carboxamide
    —— 5-[(4-(4-methylpyrid)-2-yl)2-trifluoromethylphenyl]-3,4-dihydroxy-2(5H)-furanone 1098478-62-6 C17H12F3NO4
    5-[(4-(4-methylpyrid)-2-yl)2-trifluoromethylphenyl]-3,4-dihydroxy-2(5H)-furanone
    —— 5,6-dimethyl-3-[2-(2'-phenyl-1H-indol-3-yl)-4-oxothiazolidin-3-yl]thieno[2,3-d]pyrimidin-4(3H)-one 1394139-39-9 C25H20N4O2S2
    5,6-dimethyl-3-[2-(2'-phenyl-1H-indol-3-yl)-4-oxothiazolidin-3-yl]thieno[2,3-d]pyrimidin-4(3H)-one
    —— 5-Methyl-benzimidazo-<1,2-a>benzimidazol 28992-45-2 C14H11N3
    5-Methyl-benzimidazo-<1,2-a>benzimidazol
    —— (5S,8S)-2,4-dioxo-3-phenyl-1-(pyridin-3-ylmethyl)-1,3,7-triazaspiro[4.4]nonane-8-carboxylic acid hydrobromide 1407162-66-6 BrH*C19H18N4O4
    (5S,8S)-2,4-dioxo-3-phenyl-1-(pyridin-3-ylmethyl)-1,3,7-triazaspiro[4.4]nonane-8-carboxylic acid hydrobromide
    —— 5-methoxy-N-phenylpyridin-2-amine 1570075-46-5 C12H12N2O
    5-methoxy-N-phenylpyridin-2-amine
    —— 5-(2-hydroxyethyl)-N-1-[(1,3-dibenzyloxy-2-propoxy)methyl]pyrimidin-2,4-dione 1450618-12-8 C24H28N2O6
    5-(2-hydroxyethyl)-N-1-[(1,3-dibenzyloxy-2-propoxy)methyl]pyrimidin-2,4-dione
    —— 5-Quinoxalinecarboxylic acid, 1-ethyl-1,2,3,4-tetrahydro-3-methyl-, methyl ester 1889402-97-4 C13H18N2O2
    5-Quinoxalinecarboxylic acid, 1-ethyl-1,2,3,4-tetrahydro-3-methyl-, methyl ester
    —— 5-Phenyl-1.3-dihydro-2H-pyrido<3.2-e>-1.4-diazepin-2-on 3810-20-6 C14H11N3O
    5-Phenyl-1.3-dihydro-2H-pyrido<3.2-e>-1.4-diazepin-2-on
    —— 5-phenyl-2-[2-[4-[2-(5-phenyl-1,3-oxazol-2-yl)ethenyl]phenyl]ethenyl]-1,3-oxazole 40875-36-3 C28H20N2O2
    5-phenyl-2-[2-[4-[2-(5-phenyl-1,3-oxazol-2-yl)ethenyl]phenyl]ethenyl]-1,3-oxazole
    —— 5-methoxy-1-phenylsulfonyl-1H-2-indolyl(3-aminophenyl)-1-methanone 370580-62-4 C22H18N2O4S
    5-methoxy-1-phenylsulfonyl-1H-2-indolyl(3-aminophenyl)-1-methanone
    —— 5-fluoro-2-{4-[4-(6-tetrazol-1-ylpyridin-3-yloxymethyl)thiazol-2-yl]piperidin-1-yl}pyrimidine 1037792-46-3 C19H18FN9OS
    5-fluoro-2-{4-[4-(6-tetrazol-1-ylpyridin-3-yloxymethyl)thiazol-2-yl]piperidin-1-yl}pyrimidine
    —— 5-(pyridin-2-ylmethylene)-6,7-dihydrobenzo[b]thiophen-4(5H)-one 1357500-65-2 C14H11NOS
    5-(pyridin-2-ylmethylene)-6,7-dihydrobenzo[b]thiophen-4(5H)-one
    —— 5-methyl-chroman-2,4-dione 1822985-57-8 C10H8O3
    5-methyl-chroman-2,4-dione
    —— 5-but-2-enylidene-3-methyl-2-thioxo-thiazolidin-4-one 10505-37-0 C8H9NOS2
    5-but-2-enylidene-3-methyl-2-thioxo-thiazolidin-4-one
    —— 5-(2,3-dimethoxyphenyl)-3-(4-nitrophenyl)-1,3,4-thiadiazolin-2-imine 761435-69-2 C16H14N4O4S
    5-(2,3-dimethoxyphenyl)-3-(4-nitrophenyl)-1,3,4-thiadiazolin-2-imine