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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-decyloxy-phenyl)-2-phenyl-pyrimidine 51328-35-9 C26H32N2O
    5-(4-decyloxy-phenyl)-2-phenyl-pyrimidine
    —— 5-bromo-<i>N</i>-(5-bromo-4-phenethyl-thiazol-2-yl)-2-hydroxy-benzamide 50729-08-3 C18H14Br2N2O2S
    5-bromo-<i>N</i>-(5-bromo-4-phenethyl-thiazol-2-yl)-2-hydroxy-benzamide
    —— 5-(2,4-Dimethylbenzyliden)-3-p-bromphenylhydantoin 16311-43-6 C18H15BrN2O2
    5-(2,4-Dimethylbenzyliden)-3-p-bromphenylhydantoin
    —— 5-Fluor-2-hydroxyisophthalsaeure-dimethylester 56157-73-4 C10H9FO5
    5-Fluor-2-hydroxyisophthalsaeure-dimethylester
    —— 5-benzyl-2-(4-bromo-phenylazo)-pyridin-3-ol 52196-88-0 C18H14BrN3O
    5-benzyl-2-(4-bromo-phenylazo)-pyridin-3-ol
    —— 5-acetyl-4-(5-bromo-2-hydroxyphenyl)-3-tert-butyl-6-methyl-3,4-dihydropyrimidin-2(1H)-one 1160491-34-8 C17H21BrN2O3
    5-acetyl-4-(5-bromo-2-hydroxyphenyl)-3-tert-butyl-6-methyl-3,4-dihydropyrimidin-2(1H)-one
    —— (5,6,7,8-Tetrafluoro-1,3-dimethyl-1,4-dihydro-naphthalen-1-yl)-acetic acid methyl ester 54989-14-9 C15H14F4O2
    (5,6,7,8-Tetrafluoro-1,3-dimethyl-1,4-dihydro-naphthalen-1-yl)-acetic acid methyl ester
    —— 5-nitro-2-phenyl-4-pyrrolidin-1-yl-2<i>H</i>-pyridazin-3-one 40175-91-5 C14H14N4O3
    5-nitro-2-phenyl-4-pyrrolidin-1-yl-2<i>H</i>-pyridazin-3-one
    —— 5-benzenesulfonyl-4-methyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid ethyl ester 51105-78-3 C13H14N2O4S
    5-benzenesulfonyl-4-methyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid ethyl ester
    —— 5-Aminomethyl-cis-4-caranon 53471-57-1 C15H25NO*ClH
    5-Aminomethyl-cis-4-caranon
    —— 5-(4-butyl-phenyl)-2-phenyl-pyrimidine 51328-47-3 C20H20N2
    5-(4-butyl-phenyl)-2-phenyl-pyrimidine
    —— 5-azepan-1-yl-2,3-dihydro-1<i>H</i>-benzo[<i>d</i>]pyrrolo[1,2-<i>a</i>]imidazole 40779-54-2 C16H21N3
    5-azepan-1-yl-2,3-dihydro-1<i>H</i>-benzo[<i>d</i>]pyrrolo[1,2-<i>a</i>]imidazole
    —— 5-(4-methoxy-benzoyl)-2-methyl-furan-3-carboxylic acid ethyl ester 50626-03-4 C16H16O5
    5-(4-methoxy-benzoyl)-2-methyl-furan-3-carboxylic acid ethyl ester
    —— 5-acetylamino-[2]thienylmercury (1+); chloride 33688-25-4 C6H6ClHgNOS
    5-acetylamino-[2]thienylmercury (1+); chloride
    —— 5-(2,4-dioxo-3,4-dihydro-2<i>H</i>-pteridin-8-yl)-<i>D</i>-<i>erythro</i>-5-deoxy-[2]pentosulose bis-phenylhydrazone 60916-09-8 C23H22N8O4
    5-(2,4-dioxo-3,4-dihydro-2<i>H</i>-pteridin-8-yl)-<i>D</i>-<i>erythro</i>-5-deoxy-[2]pentosulose bis-phenylhydrazone
    —— 5''-Chloro-5-dichloromethyl-[4,4';5',4'']ter[[1,3]dioxolane]-2,2',2''-trione 68108-47-4 C10H7Cl3O9
    5''-Chloro-5-dichloromethyl-[4,4';5',4'']ter[[1,3]dioxolane]-2,2',2''-trione
    —— 5-fluoro-4-methoxy-2-piperidin-1-yl-pyrimidine 40423-78-7 C10H14FN3O
    5-fluoro-4-methoxy-2-piperidin-1-yl-pyrimidine
    —— 5,6-diphenyl-pyridazin-3-yl <i>O</i><sup>4</sup>,<i>O</i><sup>5</sup>-bis-(4-methyl-benzoyl)-α-<i>D</i>-<i>erythro</i>-1-thio-2-deoxy-pentofuranoside 35437-76-4 C37H32N2O5S
    5,6-diphenyl-pyridazin-3-yl <i>O</i><sup>4</sup>,<i>O</i><sup>5</sup>-bis-(4-methyl-benzoyl)-α-<i>D</i>-<i>erythro</i>-1-thio-2-deoxy-pentofuranoside
    —— 5-isopropyl-1,3,7,8,10-pentamethyl-5,10-dihydro-1<i>H</i>-benzo[<i>g</i>]pteridine-2,4-dione 40815-92-7 C18H24N4O2
    5-isopropyl-1,3,7,8,10-pentamethyl-5,10-dihydro-1<i>H</i>-benzo[<i>g</i>]pteridine-2,4-dione
    —— 5-acetylimino-3-methyl-1-phenyl-1,5-dihydro-pyrazol-4-one <i>O</i>-(1-<i>tert</i>-butoxycarbonyl-prolyl)-oxime 54621-72-6 C22H27N5O5
    5-acetylimino-3-methyl-1-phenyl-1,5-dihydro-pyrazol-4-one <i>O</i>-(1-<i>tert</i>-butoxycarbonyl-prolyl)-oxime
    —— 5-fluoro-2-piperidin-1-yl-4-propoxy-pyrimidine 40423-80-1 C12H18FN3O
    5-fluoro-2-piperidin-1-yl-4-propoxy-pyrimidine
    —— (5-bromo-imidazo[1,2-a]pyrazin-8-yl)-[4-(4-pyridin-2-yl-[1,2,3]triazol-1-yl)-phenyl]-amine 957345-19-6 C19H13BrN8
    (5-bromo-imidazo[1,2-a]pyrazin-8-yl)-[4-(4-pyridin-2-yl-[1,2,3]triazol-1-yl)-phenyl]-amine
    —— 5-(1-Furyl)-pent-2-enal 41703-88-2 C9H10O2
    5-(1-Furyl)-pent-2-enal
    —— 5-Methyl-4-(4-methylsulfinylphenyl)-3-phenyl-1,2-oxazole 616211-83-7 C17H15NO2S
    5-Methyl-4-(4-methylsulfinylphenyl)-3-phenyl-1,2-oxazole
    —— 5-(2-chlorobenzyl)-N,N-dimethyl-2H-tetrazole-2-carboxamide 1188418-72-5 C11H12ClN5O
    5-(2-chlorobenzyl)-N,N-dimethyl-2H-tetrazole-2-carboxamide
    —— 5,7-Dinitro-benzo[d]isothiazol-4-ylamine 34976-55-1 C7H4N4O4S
    5,7-Dinitro-benzo[d]isothiazol-4-ylamine
    —— 5"-(1-methyl-1H-pyrazol-4-yl)-[2,2';4',3"]terpyridin-6'-ylamine 1171043-05-2 C19H16N6
    5"-(1-methyl-1H-pyrazol-4-yl)-[2,2';4',3"]terpyridin-6'-ylamine
    —— {5"-[4-(4-tert-butyl-piperazin-1-ylmethyl)-phenyl]-[2,2';4',3"]terpyridin-6'-yl}-cyclopropyl-amine 1171042-13-9 C33H38N6
    {5"-[4-(4-tert-butyl-piperazin-1-ylmethyl)-phenyl]-[2,2';4',3"]terpyridin-6'-yl}-cyclopropyl-amine
    —— 5-(3-aminopropyl)amino-7-(2-chlorobenzyl)amino-3-isopropylpyrazolo[4,3-d]pyrimidine 1257627-90-9 C18H24ClN7
    5-(3-aminopropyl)amino-7-(2-chlorobenzyl)amino-3-isopropylpyrazolo[4,3-d]pyrimidine
    —— {5"-[4-(4-tert-butyl-piperazin-1-ylmethyl)-phenyl]-[2,2';4',3"]terpyridin-6'-yl}-isopropyl-amine 1171042-42-4 C33H40N6
    {5"-[4-(4-tert-butyl-piperazin-1-ylmethyl)-phenyl]-[2,2';4',3"]terpyridin-6'-yl}-isopropyl-amine
    —— 5-({[2-chloro-3-(trifluoromethyl)phenyl]oxy}methyl)-1,3,4-thiadiazol-2-amine 1052695-75-6 C10H7ClF3N3OS
    5-({[2-chloro-3-(trifluoromethyl)phenyl]oxy}methyl)-1,3,4-thiadiazol-2-amine
    —— (5"-bromo-[2,2';4',3"]terpyridin-6'-yl)-(1H-indol-4-ylmethyl)-amine 1171039-20-5 C24H18BrN5
    (5"-bromo-[2,2';4',3"]terpyridin-6'-yl)-(1H-indol-4-ylmethyl)-amine
    —— 5-Bromo-2',3'-O-isopropylidene-5'-O-tosyluridine 57901-60-7 C19H21BrN2O8S
    5-Bromo-2',3'-O-isopropylidene-5'-O-tosyluridine
    —— [5-Ethoxycarbothioylsulfanyl-1-[(4-methylphenyl)sulfonyl-prop-2-enylamino]pent-3-yn-2-yl] benzoate 1449332-18-6 C25H27NO5S3
    [5-Ethoxycarbothioylsulfanyl-1-[(4-methylphenyl)sulfonyl-prop-2-enylamino]pent-3-yn-2-yl] benzoate
    —— 5-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-β-L-threo-pentofuranose-3-ulose 103763-15-1 C24H30O5Si
    5-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-β-L-threo-pentofuranose-3-ulose
    —— 5-(p-bromomethylphenyl)-2-(n-nonyl)-1,3,4-oxadiazole 902459-61-4 C18H25BrN2O
    5-(p-bromomethylphenyl)-2-(n-nonyl)-1,3,4-oxadiazole
    —— 5,5-dimethylimidazolidine-2,4-diselenone 97462-52-7 C5H8N2Se2
    5,5-dimethylimidazolidine-2,4-diselenone
    —— (5-butoxy-2-nitrophenyl)methanol 189359-29-3 C11H15NO4
    (5-butoxy-2-nitrophenyl)methanol
    —— 5-methyl-2-(1-methyl-piperidin-4-yl)-4-<i>p</i>-tolyl-2<i>H</i>-pyrazol-3-ylamine 96978-09-5 C17H24N4
    5-methyl-2-(1-methyl-piperidin-4-yl)-4-<i>p</i>-tolyl-2<i>H</i>-pyrazol-3-ylamine
    —— 5-amino-4-cyano-3-methyl-1H-pyrazole-1-carbohydrazide 1632308-15-6 C6H8N6O
    5-amino-4-cyano-3-methyl-1H-pyrazole-1-carbohydrazide
    —— 5-(4-benzhydryl-piperazin-1-ylmethyl)-2-ethyl-1-hexyl-1<i>H</i>-benzoimidazole 68740-96-5 C33H42N4
    5-(4-benzhydryl-piperazin-1-ylmethyl)-2-ethyl-1-hexyl-1<i>H</i>-benzoimidazole
    —— (5<i>R</i>)-7-oxo-3-((<i>Z</i>)-2-succinimido-ethylidene)-(5<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>-carboxylic acid benzyl ester 69032-10-6 C19H18N2O6
    (5<i>R</i>)-7-oxo-3-((<i>Z</i>)-2-succinimido-ethylidene)-(5<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>-carboxylic acid benzyl ester
    —— 5-Benzooxazol-2-yl-2-[(Z)-2-(4-benzooxazol-2-yl-phenyl)-vinyl]-phenylamine 1533-50-2 C28H19N3O2
    5-Benzooxazol-2-yl-2-[(Z)-2-(4-benzooxazol-2-yl-phenyl)-vinyl]-phenylamine
    —— 5,7-dimethoxy-2-(3,5-dimethoxyphenyl)-1H-indole 1034366-57-8 C18H19NO4
    5,7-dimethoxy-2-(3,5-dimethoxyphenyl)-1H-indole
    —— <5-(4-nitrophenyl)-10,15,20-tris(4-aminophenyl)>porphyrin 142781-58-6 C44H32N8O2
    <5-(4-nitrophenyl)-10,15,20-tris(4-aminophenyl)>porphyrin
    —— 5-(4-bromophenyl)-5-(3,5-dibromo-2,4-dihydroxyphenyl)furan-2-one 127302-38-9 C16H9Br3O4
    5-(4-bromophenyl)-5-(3,5-dibromo-2,4-dihydroxyphenyl)furan-2-one
    —— 5-[4-[1-[(2-fluoro-6-methoxyphenyl)methyl]-(3R)-piperidinyl]-1H-1,2,3-triazol-4-yl]-3-(4-pyridinyl)-1H-indazole 1374351-82-2 C27H26FN7O
    5-[4-[1-[(2-fluoro-6-methoxyphenyl)methyl]-(3R)-piperidinyl]-1H-1,2,3-triazol-4-yl]-3-(4-pyridinyl)-1H-indazole
    —— 5-[3-(4-Fluorophenyl)-7-[5-(naphthalen-2-ylmethyl)-1,2-oxazol-3-yl]-4-oxoquinazolin-2-yl]pentanoic acid 1373277-51-0 C33H26FN3O4
    5-[3-(4-Fluorophenyl)-7-[5-(naphthalen-2-ylmethyl)-1,2-oxazol-3-yl]-4-oxoquinazolin-2-yl]pentanoic acid
    —— 5-(5-{1-cyclopropyl-1-[5-(1-methyl-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]ethyl}pyridin-2-yl)pyrimidin-2-amine 1369483-71-5 C20H20N8O
    5-(5-{1-cyclopropyl-1-[5-(1-methyl-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]ethyl}pyridin-2-yl)pyrimidin-2-amine
    —— 5-methoxy-2-thioxo-benzoimidazole-1,3-dicarboxylic acid diethyl ester 38586-36-6 C14H16N2O5S
    5-methoxy-2-thioxo-benzoimidazole-1,3-dicarboxylic acid diethyl ester