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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-cyclopentyl-6-methylpicolinic acid 1516902-55-8 C12H15NO2
    5-cyclopentyl-6-methylpicolinic acid
    —— 5-(4-ethyl-piperazin-1-yl)-4-(4'-hydroxy-biphenyl-4-yloxy)-2-p-tolyl-2H-pyridazin-3-one 620617-01-8 C29H30N4O3
    5-(4-ethyl-piperazin-1-yl)-4-(4'-hydroxy-biphenyl-4-yloxy)-2-p-tolyl-2H-pyridazin-3-one
    —— [5-(4-chlorophenyl)-2-(3-fluoro-2-methoxyphenyl)-2H-1,3,4-thiadiazol-3-yl]-(2-methylphenyl)methanone 863293-52-1 C23H18ClFN2O2S
    [5-(4-chlorophenyl)-2-(3-fluoro-2-methoxyphenyl)-2H-1,3,4-thiadiazol-3-yl]-(2-methylphenyl)methanone
    —— 5-cyclopentyl-5-hydroxyhexanenitrile 317807-77-5 C11H19NO
    5-cyclopentyl-5-hydroxyhexanenitrile
    —— 5-amino-1-(cyclopropylmethyl)-8-(2-furyl)-3-(2-hydroxyethyl)-[1,2,4]triazolo[5,1-f]purin-2-one 1367367-00-7 C16H17N7O3
    5-amino-1-(cyclopropylmethyl)-8-(2-furyl)-3-(2-hydroxyethyl)-[1,2,4]triazolo[5,1-f]purin-2-one
    —— 5-[(2,6-dichloro-3,5-dimethoxyphenyl)methoxy]-N-[3-(difluoromethoxy)-4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl]pyrimidin-2-amine 1453208-21-3 C30H36Cl2F2N6O4
    5-[(2,6-dichloro-3,5-dimethoxyphenyl)methoxy]-N-[3-(difluoromethoxy)-4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl]pyrimidin-2-amine
    —— 5-(2-methoxyphenyl)-2-((p-tolyloxy)methyl)-[1,2,4]triazolo[5,1-b][1,3,4]thiadiazole-6(5H)-thione 1253415-00-7 C17H15ClN4OS2
    5-(2-methoxyphenyl)-2-((p-tolyloxy)methyl)-[1,2,4]triazolo[5,1-b][1,3,4]thiadiazole-6(5H)-thione
    —— 5-bromo-6-chloro-2-iodopyridin-3-ol 188057-55-8 C5H2BrClINO
    5-bromo-6-chloro-2-iodopyridin-3-ol
    —— (5Z,10Z,14Z,19Z)-5,10,15,20-Tetrakis-pentafluorophenyl-porphyrin-2,8,12,18-tetrasulfonic acid 133707-12-7 C44H10F20N4O12S4
    (5Z,10Z,14Z,19Z)-5,10,15,20-Tetrakis-pentafluorophenyl-porphyrin-2,8,12,18-tetrasulfonic acid
    —— 5-(3-Ethoxy-2-hydroxy-1-oxo-3-phenylprop-1-yl)-8-hydroxychinoliniumchlorid 102569-49-3 C20H19NO4*ClH
    5-(3-Ethoxy-2-hydroxy-1-oxo-3-phenylprop-1-yl)-8-hydroxychinoliniumchlorid
    —— 5-(2,4-diethoxy-5-propylphenyl)-1,3,4-oxadiazol-2-amine 134821-31-1 C15H21N3O3
    5-(2,4-diethoxy-5-propylphenyl)-1,3,4-oxadiazol-2-amine
    —— 5,5-bis-(3,3,3-trifluoro-propyl)-imidazolidine-2,4-dione 380-75-6 C9H10F6N2O2
    5,5-bis-(3,3,3-trifluoro-propyl)-imidazolidine-2,4-dione
    —— 5-acetamido-2-(perfluorobutoxy)phenyl acetate 1428370-28-8 C14H10F9NO6S
    5-acetamido-2-(perfluorobutoxy)phenyl acetate
    —— 5,10-Diacetoxy-1-acetyl-1,2,3,4-tetrahydro-benzo<g>chinolin 18710-16-2 C19H19NO5
    5,10-Diacetoxy-1-acetyl-1,2,3,4-tetrahydro-benzo<g>chinolin
    —— 5-Hydroxy-2-iodo-N-(4-nitro-phenyl)-benzamide 19503-72-1 C13H9IN2O4
    5-Hydroxy-2-iodo-N-(4-nitro-phenyl)-benzamide
    —— 5-Oxo-N-(phthalimidoacetyl)-pyrrolidincarbonsaeure-(2)-benzylester 17080-30-7 C22H18N2O6
    5-Oxo-N-(phthalimidoacetyl)-pyrrolidincarbonsaeure-(2)-benzylester
    —— 5-(2-allyloxy-phenyl)-2,2,2-trimethoxy-3,3-bis-trifluoromethyl-2,3-dihydro-2λ5-[1,4,2]oxazaphosphole 67133-20-4 C16H18F6NO5P
    5-(2-allyloxy-phenyl)-2,2,2-trimethoxy-3,3-bis-trifluoromethyl-2,3-dihydro-2λ5-[1,4,2]oxazaphosphole
    —— 5-Methyl-1,3-benzodioxol-2-spiro-cyclohexadien-4-on 13247-14-8 C13H10O3
    5-Methyl-1,3-benzodioxol-2-spiro-cyclohexadien-4-on
    —— 5,7-Dimethyl-cyclohepta<b>thiophen-6-on 29804-68-0 C11H10OS
    5,7-Dimethyl-cyclohepta<b>thiophen-6-on
    —— 5-((R)-2-(5-fluoro-2-methylpyridin-3-yl)pyrrolidin-1-yl)-N-((trans)-4-hydroxycyclohexyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide 1260844-52-7 C23H27FN6O2
    5-((R)-2-(5-fluoro-2-methylpyridin-3-yl)pyrrolidin-1-yl)-N-((trans)-4-hydroxycyclohexyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
    —— 5-amino-1-β-<i>D</i>-ribofuranosyl-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester 55726-12-0 C11H17N3O6
    5-amino-1-β-<i>D</i>-ribofuranosyl-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester
    —— 5,6,7,8-Tetrahydroquinolin-2-ylmethanamine 1351972-02-5 C10H14N2
    5,6,7,8-Tetrahydroquinolin-2-ylmethanamine
    —— 5α,8α-(4-Phenyl-3,5-dioxo-1,2,4-triazolidine-1,2-diyl)-23,24-dinor-6-cholene-1α,3β,22-triyl 1α,3β-Diacetate 22-p-Toluenesulfonate 131249-26-8 C41H49N3O9S
    5α,8α-(4-Phenyl-3,5-dioxo-1,2,4-triazolidine-1,2-diyl)-23,24-dinor-6-cholene-1α,3β,22-triyl 1α,3β-Diacetate 22-p-Toluenesulfonate
    —— 5-Aminomethyl-1-methyl-cyclooct-1-en 3855-03-6 C10H19N
    5-Aminomethyl-1-methyl-cyclooct-1-en
    —— 5-(2,6-diphenyl-pyran-4-ylidene)-thiazolidine-2,4-dione 34705-91-4 C20H13NO3S
    5-(2,6-diphenyl-pyran-4-ylidene)-thiazolidine-2,4-dione
    —— 5,8-dinitro-benzo[rst]pentaphene 102345-23-3 C24H12N2O4
    5,8-dinitro-benzo[rst]pentaphene
    —— 5-(tert-butyldiphenylsiloxy)-4-methyl-1-phenyl-1-(2-tetrahydropyranyloxy)-3-pentanone 230285-36-6 C33H42O4Si
    5-(tert-butyldiphenylsiloxy)-4-methyl-1-phenyl-1-(2-tetrahydropyranyloxy)-3-pentanone
    —— (5S,6S)-6-(N-benzyloxycarbonyl)amino-5-hydroxy-2-methyl-7-phenyl-3-heptanone 146349-80-6 C22H27NO4
    (5S,6S)-6-(N-benzyloxycarbonyl)amino-5-hydroxy-2-methyl-7-phenyl-3-heptanone
    —— 5-(4-(((R)-4-(2-chloropyridin-3-yl)-2,3-dihydro-1H-inden-1-yl)oxy)phenyl)-3-hydroxyisothiazole 1-oxide 1404227-48-0 C23H17ClN2O3S
    5-(4-(((R)-4-(2-chloropyridin-3-yl)-2,3-dihydro-1H-inden-1-yl)oxy)phenyl)-3-hydroxyisothiazole 1-oxide
    —— 5-Allyl-4-hydroxy-3-methyl-benzo<b>thiophen 41995-81-7 C12H12OS
    5-Allyl-4-hydroxy-3-methyl-benzo<b>thiophen
    —— (5S)-5-[3-fluoro-5-[5-(1,3,4-oxadiazol-2-yl)pyridin-3-yl]thiophen-2-yl]-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine 1603135-13-2 C16H15FN6O3S2
    (5S)-5-[3-fluoro-5-[5-(1,3,4-oxadiazol-2-yl)pyridin-3-yl]thiophen-2-yl]-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine
    —— 5-[3,5-dimethoxy-4-(2-methoxy-ethylsulfanyl)-benzyl]-pyrimidine-2,4-diamine 71125-74-1 C16H22N4O3S
    5-[3,5-dimethoxy-4-(2-methoxy-ethylsulfanyl)-benzyl]-pyrimidine-2,4-diamine
    —— 5-(4-pentylphenyl)pyridine-2-carbonyl chloride 116894-10-1 C17H18ClNO
    5-(4-pentylphenyl)pyridine-2-carbonyl chloride
    —— 5,7-Dimethoxy-4-methyl-2-naphthol 71094-67-2 C13H14O3
    5,7-Dimethoxy-4-methyl-2-naphthol
    —— 5-Cyano-4-(3-hydroxy-4-methoxy-phenyl)-2-phenyl-6-thioxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester 435333-31-6 C22H18N2O4S
    5-Cyano-4-(3-hydroxy-4-methoxy-phenyl)-2-phenyl-6-thioxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester
    —— 5-(2-fluoro-phenyl)-penta-2,4-dienoic acid 960355-49-1 C11H9FO2
    5-(2-fluoro-phenyl)-penta-2,4-dienoic acid
    —— 5-Cyano-2,6-dimethyl-4-m-tolyl-1,4-dihydro-pyridine-3-carboxylic acid methyl ester 67593-28-6 C17H18N2O2
    5-Cyano-2,6-dimethyl-4-m-tolyl-1,4-dihydro-pyridine-3-carboxylic acid methyl ester
    —— 5,7-Dichloro-benzo[1,2,3]thiadiazol-6-ol 23621-10-5 C6H2Cl2N2OS
    5,7-Dichloro-benzo[1,2,3]thiadiazol-6-ol
    —— 5-(3,3-dimethyl-triaz-1-enyl)-2-phenethyl-1(3)<i>H</i>-imidazole-4 carboxylic acid ethyl ester 41459-20-5 C16H21N5O2
    5-(3,3-dimethyl-triaz-1-enyl)-2-phenethyl-1(3)<i>H</i>-imidazole-4 carboxylic acid ethyl ester
    —— 5-Hydroxy-5-methyl-hexancarbonsaeureethylester 28525-57-7 C9H18O3
    5-Hydroxy-5-methyl-hexancarbonsaeureethylester
    —— [5-fluoro-4-(hydroxyiminomethyl)-6-methylpyridin-3-yl]methanol 187347-18-8 C8H9FN2O2
    [5-fluoro-4-(hydroxyiminomethyl)-6-methylpyridin-3-yl]methanol
    —— 5,10-diphenyl-15,20-bis[4-(benzyloxy)phenyl]porphine 105956-81-8 C58H42N4O2
    5,10-diphenyl-15,20-bis[4-(benzyloxy)phenyl]porphine
    —— 5-Hydroxy-1-(3-methyl-butyl)-1H-pyrazole-3,4-dicarboxylic acid dimethyl ester 926889-54-5 C12H18N2O5
    5-Hydroxy-1-(3-methyl-butyl)-1H-pyrazole-3,4-dicarboxylic acid dimethyl ester
    —— 5-((E)-2-Chloro-propenyl)-3-ethyl-[1,2,4]oxadiazole 83620-54-6 C7H9ClN2O
    5-((E)-2-Chloro-propenyl)-3-ethyl-[1,2,4]oxadiazole
    —— 5-(4-methoxy-2,3,6-trimethylphenyl)-7-(4-nitrophenyl)-2-((5-nitrothiophen-2-yl)methylene)-5H-thiazolo[3,2-a]pyrimidin-3(2H)-one 1228174-80-8 C27H22N4O6S2
    5-(4-methoxy-2,3,6-trimethylphenyl)-7-(4-nitrophenyl)-2-((5-nitrothiophen-2-yl)methylene)-5H-thiazolo[3,2-a]pyrimidin-3(2H)-one
    —— 5-(Phthalimidomethyl)-2-thiophenessigsaeure 33004-96-5 C15H11NO4S
    5-(Phthalimidomethyl)-2-thiophenessigsaeure
    —— 5-(p-tolyl)-1-(p-chlorophenyloxyacetyl)-3-(5-nitro-2-furyl)pyrazole 141244-69-1 C22H16ClN3O5
    5-(p-tolyl)-1-(p-chlorophenyloxyacetyl)-3-(5-nitro-2-furyl)pyrazole
    —— 5-(2-(cyclohexylmethyl)benzylidene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione 1268267-67-9 C20H24N2O3
    5-(2-(cyclohexylmethyl)benzylidene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5-(((5-methyl-2-oxo-1,2-dihydropyrimidin-4-yl)oxy)methyl)-2-(3-(trifluoromethyl)phenoxy)benzonitrile 1381793-17-4 C20H14F3N3O3
    5-(((5-methyl-2-oxo-1,2-dihydropyrimidin-4-yl)oxy)methyl)-2-(3-(trifluoromethyl)phenoxy)benzonitrile
    —— 5-(3-Amino-benzoyl)-1H-pyrrole-2-carboxylic acid methyl ester 745819-53-8 C13H12N2O3
    5-(3-Amino-benzoyl)-1H-pyrrole-2-carboxylic acid methyl ester