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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,5'-diacetoxy-7,7'-dimethoxy-2'-(4-methoxy-phenyl)-2,8'-(4-methoxy-<i>m</i>-phenylene)-bis-chromen-4-one 63043-62-9 C38H30O12
    5,5'-diacetoxy-7,7'-dimethoxy-2'-(4-methoxy-phenyl)-2,8'-(4-methoxy-<i>m</i>-phenylene)-bis-chromen-4-one
    —— 5-(3,4-Dimethoxy-phenyl)-7-methyl-2-thioxo-1,2,3,5-tetrahydro-pyrano[2,3-d]pyrimidin-4-one 130001-13-7 C16H16N2O4S
    5-(3,4-Dimethoxy-phenyl)-7-methyl-2-thioxo-1,2,3,5-tetrahydro-pyrano[2,3-d]pyrimidin-4-one
    —— 5-methyl-1-(2-methyl-1,3-dioxolan-2-yl)hex-4-en-3-one 100515-76-2 C11H18O3
    5-methyl-1-(2-methyl-1,3-dioxolan-2-yl)hex-4-en-3-one
    —— 5,7-bis(4-chlorophenyl)-2-(piperidin-1-ylmethyl)-1H-pyrido[2,3-d]pyrimidin-4-one 138744-64-6 C25H22Cl2N4O
    5,7-bis(4-chlorophenyl)-2-(piperidin-1-ylmethyl)-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 5-phenyl-1,4,2-dithiazolidin-3-imine 945720-78-5 C8H8N2S2
    5-phenyl-1,4,2-dithiazolidin-3-imine
    —— 5-[2-[4-[2-[4-[4-[2-(2,5-Dimethoxyphenyl)ethynyl]phenyl]phenyl]ethynyl]-2,5-dioctadecoxyphenyl]ethynyl]-2-[5-[2-[4-[2-[4-[4-[2-(2,5-dimethoxyphenyl)ethynyl]phenyl]phenyl]ethynyl]-2,5-dioctadecoxyphenyl]ethynyl]pyridin-2-yl]pyridine 247039-88-9 C146H192N2O8
    5-[2-[4-[2-[4-[4-[2-(2,5-Dimethoxyphenyl)ethynyl]phenyl]phenyl]ethynyl]-2,5-dioctadecoxyphenyl]ethynyl]-2-[5-[2-[4-[2-[4-[4-[2-(2,5-dimethoxyphenyl)ethynyl]phenyl]phenyl]ethynyl]-2,5-dioctadecoxyphenyl]ethynyl]pyridin-2-yl]pyridine
    —— 5,5-Dimethoxy-2,2-dimethyl-3-oxy-4-phenyl-2,5-dihydro-imidazol-1-ol 259672-20-3 C13H18N2O4
    5,5-Dimethoxy-2,2-dimethyl-3-oxy-4-phenyl-2,5-dihydro-imidazol-1-ol
    —— 5-Methyl-hex-4-enoic acid (4-methoxy-benzenesulfonylaminocarbonyl)-amide 28620-91-9 C15H20N2O5S
    5-Methyl-hex-4-enoic acid (4-methoxy-benzenesulfonylaminocarbonyl)-amide
    —— 5,5''-di-tert-butyl-5'-methyl-2'-(methylthio)-1,1':3',1''-terphenyl-2,2''-diol 128733-87-9 C28H34O2S
    5,5''-di-tert-butyl-5'-methyl-2'-(methylthio)-1,1':3',1''-terphenyl-2,2''-diol
    —— 5-Methyl-2-(3-methoxyphenyl)-2H-1,2,3-triazole-4-carboxylic acid 241797-89-7 C11H11N3O3
    5-Methyl-2-(3-methoxyphenyl)-2H-1,2,3-triazole-4-carboxylic acid
    —— 5-(bromomethyl)-2-(2,4-dichlorophenyl)oxazole 1395225-06-5 C10H6BrCl2NO
    5-(bromomethyl)-2-(2,4-dichlorophenyl)oxazole
    —— 5-(4-piperidinophenyl)-1,9-dimethyldipyrromethene 865479-54-5 C22H25N3
    5-(4-piperidinophenyl)-1,9-dimethyldipyrromethene
    —— 5'-chloro-2'hydroxy-1',3'-xylyl-30-crown-9 81336-45-0 C24H39ClO10
    5'-chloro-2'hydroxy-1',3'-xylyl-30-crown-9
    —— 5-chloro-thiophene-2-carboxylic acid [(S)-2-(2-methoxy-3-pyridin-3-yl-benzene-sulfonylamino)-3-(4-methyl-piperazin-1-yl)-3-oxo-propyl]-amide 1184300-72-8 C25H28ClN5O5S2
    5-chloro-thiophene-2-carboxylic acid [(S)-2-(2-methoxy-3-pyridin-3-yl-benzene-sulfonylamino)-3-(4-methyl-piperazin-1-yl)-3-oxo-propyl]-amide
    —— 5-[(4-chlorophenyl)-imidazol-1-ylmethyl]-N-[(4-chlorophenyl)methyl]-2-nitroaniline 120338-23-0 C23H18Cl2N4O2
    5-[(4-chlorophenyl)-imidazol-1-ylmethyl]-N-[(4-chlorophenyl)methyl]-2-nitroaniline
    —— 5-[6-(1-benzothiophen-2-yl)-5-methoxypyridin-2-yl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide 1426940-04-6 C32H26FN3O5S2
    5-[6-(1-benzothiophen-2-yl)-5-methoxypyridin-2-yl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide
    —— 5-{(pyrimidin-5-yl)methyl}-2-{[2-[4-(4-trifluoromethyl-phenoxy)phenyl]-ethylamino]}-1H-pyrimidin-4-one 1380429-06-0 C24H20F3N5O2
    5-{(pyrimidin-5-yl)methyl}-2-{[2-[4-(4-trifluoromethyl-phenoxy)phenyl]-ethylamino]}-1H-pyrimidin-4-one
    —— 5-[3-(3-methoxyphenoxy)propyl-methylamino]-2-(3-methylphenyl)-2-propan-2-ylpentanenitrile 120352-34-3 C26H36N2O2
    5-[3-(3-methoxyphenoxy)propyl-methylamino]-2-(3-methylphenyl)-2-propan-2-ylpentanenitrile
    —— 5-(5-fluoro-6-methylpyridin-2-yl)-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382782-39-9 C19H17FN4O2
    5-(5-fluoro-6-methylpyridin-2-yl)-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
    —— (5'S,11S,17R)-11-hydroxy-10,13-dimethyl-11-(3-methylbut-2-en-1-yl)-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrodispiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxolane-5',4''-[1,3]dioxolan]-3(2H)-one 89376-65-8 C28H40O6
    (5'S,11S,17R)-11-hydroxy-10,13-dimethyl-11-(3-methylbut-2-en-1-yl)-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrodispiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxolane-5',4''-[1,3]dioxolan]-3(2H)-one
    —— (5-Methoxy-phenanthren-9-ylmethyl)-trimethyl-silane 141807-46-7 C19H22OSi
    (5-Methoxy-phenanthren-9-ylmethyl)-trimethyl-silane
    —— 5-<4-Sulfamoyl-benzyl>-2-isobutyl-4-thio-hydantoinsaeure 97375-50-3 C14H21N3O4S2
    5-<4-Sulfamoyl-benzyl>-2-isobutyl-4-thio-hydantoinsaeure
    —— (5,10,15,20-tetramethylporphyrinate)copper(II) 63022-59-3 C24H20CuN4
    (5,10,15,20-tetramethylporphyrinate)copper(II)
    —— (5-Benzoyloxy-2-nitro-benzyl)-(3-hexadecanoyloxy-2-hexadecyloxy-propyl)-dimethyl-ammonium 144318-63-8 C51H85N2O7
    (5-Benzoyloxy-2-nitro-benzyl)-(3-hexadecanoyloxy-2-hexadecyloxy-propyl)-dimethyl-ammonium
    —— 5-Fluoro-1-(3-hydroxypropoxy)uracil 131244-59-2 C7H9FN2O4
    5-Fluoro-1-(3-hydroxypropoxy)uracil
    —— 5-acetamido-4-chloro-2-methylsulfinylpyrimidin-4-ol 127726-98-1 C7H8ClN3O3S
    5-acetamido-4-chloro-2-methylsulfinylpyrimidin-4-ol
    —— [5-({3-[8-(trifluoromethyl)quinolin-4-yl]benzyl}oxy)-1-naphthyl]acetic acid 1127736-14-4 C29H20F3NO3
    [5-({3-[8-(trifluoromethyl)quinolin-4-yl]benzyl}oxy)-1-naphthyl]acetic acid
    —— 5-(2-(4-(pyridin-2-ylamino)phenoxy)pyridin-3-yl)pyrimidin-2-amine 1231922-74-9 C20H16N6O
    5-(2-(4-(pyridin-2-ylamino)phenoxy)pyridin-3-yl)pyrimidin-2-amine
    —— 5-{[5-(2-Adamantan-1-yl-ethyl)-2-cyclohexyl-1H-imidazole-4-carbonyl]-amino}-2-fluoro-benzoic Acid 269070-10-2 C29H36FN3O3
    5-{[5-(2-Adamantan-1-yl-ethyl)-2-cyclohexyl-1H-imidazole-4-carbonyl]-amino}-2-fluoro-benzoic Acid
    —— (5aS,6R,9S)-9-Isopropyl-3,6-dimethyl-5,5a,6,7,8,9-hexahydro-benzo[c]oxepine 422565-43-3 C15H24O
    (5aS,6R,9S)-9-Isopropyl-3,6-dimethyl-5,5a,6,7,8,9-hexahydro-benzo[c]oxepine
    —— 5-Tert-butyl-2-(furan-2-yl)-3-phenylsulfanylfuran 127459-18-1 C18H18O2S
    5-Tert-butyl-2-(furan-2-yl)-3-phenylsulfanylfuran
    —— 5,6,7,8-tetrachloro-3-[5-(3,4-dimethyl-5-oxo-1,5-dihydro-pyrrol-2-ylidenemethyl)-3,4-dimethyl-pyrrol-2-yl]-3',4'-dimethyl-spiro[benzo[1,4]dioxine-2,2'-pyrrol]-5'-one 51471-20-6 C26H23Cl4N3O4
    5,6,7,8-tetrachloro-3-[5-(3,4-dimethyl-5-oxo-1,5-dihydro-pyrrol-2-ylidenemethyl)-3,4-dimethyl-pyrrol-2-yl]-3',4'-dimethyl-spiro[benzo[1,4]dioxine-2,2'-pyrrol]-5'-one
    —— 5,5,5-tris(2-thienyl)pentadiyne 471251-32-8 C17H10S3
    5,5,5-tris(2-thienyl)pentadiyne
    —— 5-[(2-Methoxynaphthalen-1-yl)methylidene]-1,3-dimethyl-2-sulfanylidene-1,3-diazinane-4,6-dione 6354-88-7 C18H16N2O3S
    5-[(2-Methoxynaphthalen-1-yl)methylidene]-1,3-dimethyl-2-sulfanylidene-1,3-diazinane-4,6-dione
    —— 5-fluoro-2-(methylsulfonyl)isoindoline 935542-98-6 C9H10FNO2S
    5-fluoro-2-(methylsulfonyl)isoindoline
    —— 5-(3-fluoro-6-methylpyridin-2-yl)-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382782-92-4 C19H17FN4O2
    5-(3-fluoro-6-methylpyridin-2-yl)-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
    —— 5,6,7-tri-O-benzyl-1,2,3-trideoxy-α-L-rhamno-non-1-eno-4-ulopyranose 709654-83-1 C30H34O5
    5,6,7-tri-O-benzyl-1,2,3-trideoxy-α-L-rhamno-non-1-eno-4-ulopyranose
    —— 5,5,8,8-Tetramethyl-1,3,5,6,7,8-hexahydro-cyclopenta[b]naphthalene-2,2-dicarboxylic acid diethyl ester 58847-96-4 C23H32O4
    5,5,8,8-Tetramethyl-1,3,5,6,7,8-hexahydro-cyclopenta[b]naphthalene-2,2-dicarboxylic acid diethyl ester
    —— 5,5'-diethyl-4,4'-diazanediylidene-bis-thiazolidin-2-one 30214-68-7 C10H14N4O2S2
    5,5'-diethyl-4,4'-diazanediylidene-bis-thiazolidin-2-one
    —— 5-Xanthyl-L-Glu(ONB) 73044-65-2 C26H20N2O8
    5-Xanthyl-L-Glu(ONB)
    —— 5,6-diamino-2-(pyridin-4'-yl)pyrimidin-4(3H)-one 106823-91-0 C9H9N5O
    5,6-diamino-2-(pyridin-4'-yl)pyrimidin-4(3H)-one
    —— 5-chloro-thiophene-2-carboxylic acid [(S)-2-[2-chloro-5-fluoro-3-(2-oxo-pyrrolidin-1-yl)-benzenesulfonylamino]-3-(1,3-dihydro-pyrrolo[3,4-c]pyridin-2-yl)-3-oxo-propyl]-amide 1184299-96-4 C25H22Cl2FN5O5S2
    5-chloro-thiophene-2-carboxylic acid [(S)-2-[2-chloro-5-fluoro-3-(2-oxo-pyrrolidin-1-yl)-benzenesulfonylamino]-3-(1,3-dihydro-pyrrolo[3,4-c]pyridin-2-yl)-3-oxo-propyl]-amide
    —— 5-(Azidomethyl)-3-(2,4-dichlorophenyl)-4,5-dihydro-1,2-oxazole 1574316-52-1 C10H8Cl2N4O
    5-(Azidomethyl)-3-(2,4-dichlorophenyl)-4,5-dihydro-1,2-oxazole
    —— (5S,6R)-6-(3-benzyloxypropyl)-2-[3-(tert-butyldiphenylsilyloxy)propyl]-5-methyl-5,6-dihydro-4H-pyran-4-one 1338070-51-1 C35H44O4Si
    (5S,6R)-6-(3-benzyloxypropyl)-2-[3-(tert-butyldiphenylsilyloxy)propyl]-5-methyl-5,6-dihydro-4H-pyran-4-one
    —— (5-methylsulfanylthiophen-2-yl)-{1-[6-(3-methyl-1-trityl-1H-pyrazol-4-yl)quinazolin-4-yl]piperidin-4-yl}methanone 474702-12-0 C42H37N5OS2
    (5-methylsulfanylthiophen-2-yl)-{1-[6-(3-methyl-1-trityl-1H-pyrazol-4-yl)quinazolin-4-yl]piperidin-4-yl}methanone
    —— 5-Acetamido-3-methyl-4-nitro-benzo <b> thiophen 31309-89-4 C11H10N2O3S
    5-Acetamido-3-methyl-4-nitro-benzo <b> thiophen
    —— 5-{[6-chloro-2-hydroxy-5-methoxy-4,4,7-trimethyl-2-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-1-yl]amino}quinolin-2(1H)-one 850565-79-6 C24H24ClF3N2O3
    5-{[6-chloro-2-hydroxy-5-methoxy-4,4,7-trimethyl-2-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-1-yl]amino}quinolin-2(1H)-one
    —— 5-ethyl-1-phenyl-1H-pyrazolo<3,4-b>pyridin-6-yl butyrate 109324-76-7 C18H19N3O2
    5-ethyl-1-phenyl-1H-pyrazolo<3,4-b>pyridin-6-yl butyrate
    —— 5-(4-methoxyphenyl)pent-4-yn-1-yl 4-methylbenzenesulfonate 1337541-89-5 C19H20O4S
    5-(4-methoxyphenyl)pent-4-yn-1-yl 4-methylbenzenesulfonate
    —— 5-ethyl-7H-pyrrolo[2,3-d]pyrimidine 905581-06-8 C8H9N3
    5-ethyl-7H-pyrrolo[2,3-d]pyrimidine