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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5E)-1-benzyl-5-(4-chlorobenzylidene)pyrrolidin-2-one 1201921-10-9 C18H16ClNO
    (5E)-1-benzyl-5-(4-chlorobenzylidene)pyrrolidin-2-one
    —— 5-n-butyl-2-hydroxy-acetophenone 50743-14-1 C12H16O2
    5-n-butyl-2-hydroxy-acetophenone
    —— 5-hydroxytricyclo[7.2.1.02,7]dodeca-2(7),3,5,10-tetraen-8-one 861220-87-3 C12H10O2
    5-hydroxytricyclo[7.2.1.02,7]dodeca-2(7),3,5,10-tetraen-8-one
    —— 5-[3-[3-[Bis(4-isobutylphenyl)methylamino]benzoyl]indol-1-yl]valeric acid 139154-93-1 C41H46N2O3
    5-[3-[3-[Bis(4-isobutylphenyl)methylamino]benzoyl]indol-1-yl]valeric acid
    —— 5'-<i>p</i>-tolyl-isoxazolo[3',4':17,18]yohimbane 7689-18-1 C27H27N3O
    5'-<i>p</i>-tolyl-isoxazolo[3',4':17,18]yohimbane
    —— 5-Methyl-4-[3-(4-pyridin-2-yl-piperazin-1-yl)-propionyl]-pyrazole-1-carboxylic acid ethyl ester; compound with (Z)-but-2-enedioic acid 21656-40-6 C4H4O4*C19H25N5O3
    5-Methyl-4-[3-(4-pyridin-2-yl-piperazin-1-yl)-propionyl]-pyrazole-1-carboxylic acid ethyl ester; compound with (Z)-but-2-enedioic acid
    —— 5-[2,2-Difluoro-2-phenyl]ethylaminocarbonylpentanoic acid, methyl ester 155526-42-4 C15H19F2NO3
    5-[2,2-Difluoro-2-phenyl]ethylaminocarbonylpentanoic acid, methyl ester
    —— 5'-deoxy-5'-(hydroxymethyl)-6,5'(S)-cyclouridine 76207-41-5 C10H12N2O6
    5'-deoxy-5'-(hydroxymethyl)-6,5'(S)-cyclouridine
    —— 5-hydroxy-N-{4-[(tert-butyldimethylsilyl)oxy]-hex-5-enyl}-pyrrolidin-2-one 849208-80-6 C16H31NO3Si
    5-hydroxy-N-{4-[(tert-butyldimethylsilyl)oxy]-hex-5-enyl}-pyrrolidin-2-one
    —— 5-Methyl-1-(4-pyrazol-1-yl-phenyl)-1H-pyrazole-3,4-dicarboxylic acid dimethyl ester 103248-53-9 C17H16N4O4
    5-Methyl-1-(4-pyrazol-1-yl-phenyl)-1H-pyrazole-3,4-dicarboxylic acid dimethyl ester
    —— 5-[(3,4-Dichlorophenyl)oxymethyl]isophthalic acid 444343-34-4 C15H10Cl2O5
    5-[(3,4-Dichlorophenyl)oxymethyl]isophthalic acid
    —— 5-chloro-N-(2-{[4-(2-oxopiperidin-1-yl)benzoyl]amino}cyclopentyl)-1H-indole-2-carboxamide 503613-88-5 C26H27ClN4O3
    5-chloro-N-(2-{[4-(2-oxopiperidin-1-yl)benzoyl]amino}cyclopentyl)-1H-indole-2-carboxamide
    —— 5-[4-(4-azidobutyl)phenyl]-1-(2,4-dichlorophenyl)-4-methyl-N-piperidin-1-ylpyrazole-3-carboxamide 897925-24-5 C26H29Cl2N7O
    5-[4-(4-azidobutyl)phenyl]-1-(2,4-dichlorophenyl)-4-methyl-N-piperidin-1-ylpyrazole-3-carboxamide
    —— 5,9-dimethyl-1-methanesulfonyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine 1612146-82-3 C12H18N2O2S
    5,9-dimethyl-1-methanesulfonyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine
    —— 5,15-dibromo-10,20-bis(9’,9’-dioctyl)silafluorenyl zincporphyrin 1363527-40-5 C76H90Br2N4Si2Zn
    5,15-dibromo-10,20-bis(9’,9’-dioctyl)silafluorenyl zincporphyrin
    —— 5-(benzyloxy)-6-methoxy-4-<<2-<(n-propylcarbonyl)oxy>ethyl>amino>quinazoline 120075-70-9 C22H25N3O4
    5-(benzyloxy)-6-methoxy-4-<<2-<(n-propylcarbonyl)oxy>ethyl>amino>quinazoline
    —— (5E,9E)-(3aS,12aS)-1-Hydroxy-3a,6,10-trimethyl-1,2,3,3a,4,7,8,11,12,12a-decahydro-cyclopentacycloundecene-1-carboxylic acid methyl ester 876725-98-3 C19H30O3
    (5E,9E)-(3aS,12aS)-1-Hydroxy-3a,6,10-trimethyl-1,2,3,3a,4,7,8,11,12,12a-decahydro-cyclopentacycloundecene-1-carboxylic acid methyl ester
    —— 5-[5-(4-Chloro-phenyl)-4H-[1,2,4]triazol-3-yl]-6-methyl-4-(3-nitro-phenyl)-3,4-dihydro-1H-pyrimidin-2-one 593283-38-6 C19H15ClN6O3
    5-[5-(4-Chloro-phenyl)-4H-[1,2,4]triazol-3-yl]-6-methyl-4-(3-nitro-phenyl)-3,4-dihydro-1H-pyrimidin-2-one
    —— 5-bromo-1-ethyl-6-methyl-4-oxo-1,4-dihydro-pyridine-3-carboxylic acid 4-(N-cyano-S-methylsulfonimidoyl)-benzylamide 1570077-35-8 C18H19BrN4O3S
    5-bromo-1-ethyl-6-methyl-4-oxo-1,4-dihydro-pyridine-3-carboxylic acid 4-(N-cyano-S-methylsulfonimidoyl)-benzylamide
    —— (5E,7E)-4,4-Dimethyl-nona-5,7-dienal 128004-87-5 C11H18O
    (5E,7E)-4,4-Dimethyl-nona-5,7-dienal
    —— [(5-Chloro-2,4-dinitro-phenyl)-hydrazono]-phenyl-acetonitrile 69852-66-0 C14H8ClN5O4
    [(5-Chloro-2,4-dinitro-phenyl)-hydrazono]-phenyl-acetonitrile
    —— 5-amino-4-(3,4-dichloro-anilino)-2-phenyl-2<i>H</i>-pyridazin-3-one 4725-78-4 C16H12Cl2N4O
    5-amino-4-(3,4-dichloro-anilino)-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— (5Z)-3-[(trans-4-aminocyclohexyl)methyl]-5-({1-[4-chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-1,3-thiazolidine-2,4-dione 1351569-65-7 C26H24ClF3N4O2S
    (5Z)-3-[(trans-4-aminocyclohexyl)methyl]-5-({1-[4-chloro-2-(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-1,3-thiazolidine-2,4-dione
    —— 5-methyl-1-phenylcarbamoylmethyl-1H-pyrazole-3-carboxylic acid ethyl ester 1007348-75-5 C15H17N3O3
    5-methyl-1-phenylcarbamoylmethyl-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 5-methyl-2-phenyl-3-p-tolyl-1H-pyrrole 1448819-85-9 C18H17N
    5-methyl-2-phenyl-3-p-tolyl-1H-pyrrole
    —— 5-((7-methoxy-4-oxo-4H-chromen-3-yl)methylene)thiazolidine-2,4-dione 1616476-62-0 C14H9NO5S
    5-((7-methoxy-4-oxo-4H-chromen-3-yl)methylene)thiazolidine-2,4-dione
    —— 5-Bromopentyl 2,5-dihydroxybenzoate 1453215-99-0 C12H15BrO4
    5-Bromopentyl 2,5-dihydroxybenzoate
    —— 5,15-{3,6-dimethyl-p-benzoquinone-1,4-diylbis(4,1-butanediyl-2,1-benzeno)}-2,8,12,18-tetraethyl-3,7,13,17-tetramethylporphyrin zinc 158992-54-2 C60H64N4O2Zn
    5,15-{3,6-dimethyl-p-benzoquinone-1,4-diylbis(4,1-butanediyl-2,1-benzeno)}-2,8,12,18-tetraethyl-3,7,13,17-tetramethylporphyrin zinc
    —— 5-(4-bromophenyl)-2-methylsulfonyl-1,3,4-thiadiazole 139335-27-6 C9H7BrN2O2S2
    5-(4-bromophenyl)-2-methylsulfonyl-1,3,4-thiadiazole
    —— 5-phenylpent-2-en-2-yl diphenyl phosphate 1253389-99-9 C23H23O4P
    5-phenylpent-2-en-2-yl diphenyl phosphate
    —— 5-methyl-1H,1'H-[3,3']biindolylidene-2,2'-dione 861327-76-6 C17H12N2O2
    5-methyl-1H,1'H-[3,3']biindolylidene-2,2'-dione
    —— (5S,6S)-5,6-(isopropylidenedioxy)oct-1-en-7-yne 216102-98-6 C11H16O2
    (5S,6S)-5,6-(isopropylidenedioxy)oct-1-en-7-yne
    —— 5-(2,4-dihydroxy-5-isopropylphenyl)-4-(4-(morpholinomethyl)phenyl)-N-(2-(pyrrolidin-1-yl)ethyl)-4H-1,2,4-triazole-3-carboxamide 1046490-61-2 C29H38N6O4
    5-(2,4-dihydroxy-5-isopropylphenyl)-4-(4-(morpholinomethyl)phenyl)-N-(2-(pyrrolidin-1-yl)ethyl)-4H-1,2,4-triazole-3-carboxamide
    —— 5-(4-methoxyphenyl)-2,3-dihydro-1,4-dithiine 59176-98-6 C11H12OS2
    5-(4-methoxyphenyl)-2,3-dihydro-1,4-dithiine
    —— 5-amino-6-(8-methoxy-5,6-dioxo-5,6-dihydro-quinolin-2-yl)-3-methyl-pyridine-2-carboxylic acid methyl ester 64463-43-0 C18H15N3O5
    5-amino-6-(8-methoxy-5,6-dioxo-5,6-dihydro-quinolin-2-yl)-3-methyl-pyridine-2-carboxylic acid methyl ester
    —— 5-hydroxymethyl-1-(4-iodo-phenyl)-1<i>H</i>-pyrazole-3-carboxylic acid ethyl ester 40753-67-1 C13H13IN2O3
    5-hydroxymethyl-1-(4-iodo-phenyl)-1<i>H</i>-pyrazole-3-carboxylic acid ethyl ester
    —— 5,7-Dimethyl-4,4a-dihydro-3,4-dimethoxycarbonyl-4a-aza-<3.2.2>cyclazin 18701-10-5 C15H16N2O4
    5,7-Dimethyl-4,4a-dihydro-3,4-dimethoxycarbonyl-4a-aza-<3.2.2>cyclazin
    —— 5-Methyl-2-(β-chlor-propyl)-benzimidazol 102230-42-2 C11H13ClN2
    5-Methyl-2-(β-chlor-propyl)-benzimidazol
    —— [5-(2,4,6-trinitro-anilino)-3-(2,4,6-trinitro-phenyl)-3<i>H</i>-pyrimidin-4-ylidene]-(2,4,6-trinitro-phenyl)-amine 41230-75-5 C22H9N13O18
    [5-(2,4,6-trinitro-anilino)-3-(2,4,6-trinitro-phenyl)-3<i>H</i>-pyrimidin-4-ylidene]-(2,4,6-trinitro-phenyl)-amine
    —— 5-(2-oxo-propyl)-5<i>H</i>-phenanthridin-6-one 37045-20-8 C16H13NO2
    5-(2-oxo-propyl)-5<i>H</i>-phenanthridin-6-one
    —— (5,6-Dimethoxy-1-methyl-naphthalen-2-yl)-[1-phenyl-meth-(Z)-ylidene]-amine 37855-34-8 C20H19NO2
    (5,6-Dimethoxy-1-methyl-naphthalen-2-yl)-[1-phenyl-meth-(Z)-ylidene]-amine
    —— 5-phenyl-11-tert-butyl-17-carbethoxy-23-methyl-25,26,27,28-tetrahydrocalix<4>arene 108817-13-6 C42H42O6
    5-phenyl-11-tert-butyl-17-carbethoxy-23-methyl-25,26,27,28-tetrahydrocalix<4>arene
    —— 5-chloro-1-((3-chloro-2-fluoro phenyl)amino)-N,N-diethylisoquinoline-4-carboxamide 1446744-73-5 C20H18Cl2FN3O
    5-chloro-1-((3-chloro-2-fluoro phenyl)amino)-N,N-diethylisoquinoline-4-carboxamide
    —— 5-[3-(3,4-dichlorophenyl)-2-nitroprop-2-enyl]-1,2,3-trimethoxybenzene 1393750-76-9 C18H17Cl2NO5
    5-[3-(3,4-dichlorophenyl)-2-nitroprop-2-enyl]-1,2,3-trimethoxybenzene
    —— (5-Fluor-12-benzo<a>anthryl)-essigsaeure 741-72-0 C20H13FO2
    (5-Fluor-12-benzo<a>anthryl)-essigsaeure
    —— 5-acetyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one oxime 1349903-20-3 C11H13N3O2
    5-acetyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-2-one oxime
    —— (5-butyryl-thiophen-2-yl)-acetic acid ethyl ester 105475-97-6 C12H16O3S
    (5-butyryl-thiophen-2-yl)-acetic acid ethyl ester
    —— 5-(3-Bromopropoxy)oct-7-enyl acetate 1253279-26-3 C13H23BrO3
    5-(3-Bromopropoxy)oct-7-enyl acetate
    —— 5,10-Dioxa-2,8-diazadodecanoic acid,3,7-diethyl-11,11-dimethyl-4,6,9-trioxo-, 1,1-dimethylethyl ester 88491-37-6 C18H32N2O7
    5,10-Dioxa-2,8-diazadodecanoic acid,3,7-diethyl-11,11-dimethyl-4,6,9-trioxo-, 1,1-dimethylethyl ester
    —— 5-methyl-6-(4-phenoxyphenyl)furo[2,3-d]pyrimidin-4-amine 866181-67-1 C19H15N3O2
    5-methyl-6-(4-phenoxyphenyl)furo[2,3-d]pyrimidin-4-amine