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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-Ethylphenyl)-6-(2-fluorophenyl)furo[2,3-d]pyrimidin-4(3H)-one 1073136-42-1 C20H15FN2O2
    5-(4-Ethylphenyl)-6-(2-fluorophenyl)furo[2,3-d]pyrimidin-4(3H)-one
    —— 5-isopropoxycarbonyl-4-(4'-methylphenyl)-6-methyl-3,4-dihydropyrimidin-2(1H)-one 303205-64-3 C16H20N2O3
    5-isopropoxycarbonyl-4-(4'-methylphenyl)-6-methyl-3,4-dihydropyrimidin-2(1H)-one
    —— (5-methylcyclohex-2-enyl)triphenylstannane 83269-35-6 C25H26Sn
    (5-methylcyclohex-2-enyl)triphenylstannane
    —— 5-methyl-2-((1H-(1,2,4)-triazol-1-yl)methyl)-3,4-dihydro-2H-naphthalen-1-one 1119142-64-1 C14H15N3O
    5-methyl-2-((1H-(1,2,4)-triazol-1-yl)methyl)-3,4-dihydro-2H-naphthalen-1-one
    —— 5-[(6-methyl-2-piperidin-1-ylpyrimidin-4-yl)sulfanylmethyl]-3H-1,3,4-oxadiazole-2-thione 347846-75-7 C13H17N5OS2
    5-[(6-methyl-2-piperidin-1-ylpyrimidin-4-yl)sulfanylmethyl]-3H-1,3,4-oxadiazole-2-thione
    —— 5-dimethylamino-2-methyl-indan-1-one 914261-49-7 C12H15NO
    5-dimethylamino-2-methyl-indan-1-one
    —— 5-{3-[4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-2-yl]-2-propynyl}-phenanthridin-6(5H)-one 125030-71-9 C31H20ClN5OS
    5-{3-[4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-2-yl]-2-propynyl}-phenanthridin-6(5H)-one
    —— 5-methyl-2-pyrrolidin-1-ylmethyl-3,4-dihydro-2H-naphthalen-1-one 1119363-05-1 C16H21NO
    5-methyl-2-pyrrolidin-1-ylmethyl-3,4-dihydro-2H-naphthalen-1-one
    —— (5Z)-5-[(1H-indol-3-yl)methylene]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one 1443655-29-5 C13H8N4OS
    (5Z)-5-[(1H-indol-3-yl)methylene]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
    —— 5-[3-[7-(2-Chlorophenyl)-9-hydroxy-13-methyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-4-yl]prop-2-ynyl]phenanthridin-6-one 125031-26-7 C31H20ClN5O2S
    5-[3-[7-(2-Chlorophenyl)-9-hydroxy-13-methyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-4-yl]prop-2-ynyl]phenanthridin-6-one
    —— 5-cyano-2-methylthio-4-(3-nitro-phenyl)-6-[(triphenylphosphanylidene)-methyl]-pyrimidine 405891-35-2 C31H23N4O2PS
    5-cyano-2-methylthio-4-(3-nitro-phenyl)-6-[(triphenylphosphanylidene)-methyl]-pyrimidine
    —— 5-(4'-acetamidophenyl)pyrimidine 1596358-25-6 C12H11N3O
    5-(4'-acetamidophenyl)pyrimidine
    —— 5-cyano-2-methylthio-4-(3-nitro-phenyl)-6-vinyl-pyrimidine 405891-36-3 C14H10N4O2S
    5-cyano-2-methylthio-4-(3-nitro-phenyl)-6-vinyl-pyrimidine
    —— 5-methylcyclohex-2-enyl chloride 7318-66-3 C7H11Cl
    5-methylcyclohex-2-enyl chloride
    —— (5Z)-5-(2-bromobenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one 1443655-26-2 C11H6BrN3OS
    (5Z)-5-(2-bromobenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
    —— 5-[3-[7-(2-Chlorophenyl)-13-methyl-8-oxido-3-thia-1,11,12-triaza-8-azoniatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-4-yl]prop-2-ynyl]phenanthridin-6-one 125031-04-1 C31H20ClN5O2S
    5-[3-[7-(2-Chlorophenyl)-13-methyl-8-oxido-3-thia-1,11,12-triaza-8-azoniatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-4-yl]prop-2-ynyl]phenanthridin-6-one
    —— (5Z)-5-(2,3-dimethoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one 1429788-66-8 C13H11N3O3S
    (5Z)-5-(2,3-dimethoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
    —— 5-chloro-6-hydroxy-2-oxo-2H-chromene-3-carboxylic acid ethyl ester 1203904-74-8 C12H9ClO5
    5-chloro-6-hydroxy-2-oxo-2H-chromene-3-carboxylic acid ethyl ester
    —— 5-amino-4,7-dichlorobenzimidazole 118134-23-9 C7H5Cl2N3
    5-amino-4,7-dichlorobenzimidazole
    —— 5-(tert-butyl)-2-(5,6,7,8-tetrahydrobenzo[1,2-b]pyrimidino[5,4-d]selenophen-4-ylamino)furan-3-carbonitrile 1380808-67-2 C19H20N4OSe
    5-(tert-butyl)-2-(5,6,7,8-tetrahydrobenzo[1,2-b]pyrimidino[5,4-d]selenophen-4-ylamino)furan-3-carbonitrile
    —— (5Z)-5-(4-morpholinobenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one 1443655-27-3 C15H14N4O2S
    (5Z)-5-(4-morpholinobenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
    —— (5Z)-5-[(5-methylthiophen-2-yl)methylene]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one 1443655-28-4 C10H7N3OS2
    (5Z)-5-[(5-methylthiophen-2-yl)methylene]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
    —— (+/-)-5-Oxo-2-propyl-valeriansaeure 3507-76-4 C8H14O3
    (+/-)-5-Oxo-2-propyl-valeriansaeure
    —— 5-[3-(4-hydroxy-3-methoxyphenyl)propanoyl]-6-[2-(4-hydroxyphenyl)ethyl]-4-(4-methoxyphenyl)-3,4-dihydro-1H-pyrimidin-2-one 1432038-23-7 C29H30N2O6
    5-[3-(4-hydroxy-3-methoxyphenyl)propanoyl]-6-[2-(4-hydroxyphenyl)ethyl]-4-(4-methoxyphenyl)-3,4-dihydro-1H-pyrimidin-2-one
    —— 5-propyl-2-thio-barbituric acid 42039-82-7 C7H10N2O2S
    5-propyl-2-thio-barbituric acid
    —— 5-N-(trans-4-aminocyclohexyl)-7-N-(3-chloro-4-fluorophenyl)-6-propylpyrazolo[1,5-a]pyrimidine-5,7-diamine 754204-66-5 C21H26ClFN6
    5-N-(trans-4-aminocyclohexyl)-7-N-(3-chloro-4-fluorophenyl)-6-propylpyrazolo[1,5-a]pyrimidine-5,7-diamine
    —— (5S,8S,9S,12S)-3,4-didehydro-3-trimethylsiloxy-17,18-dinoraphidicolin-16-one ethylene acetal 181230-68-2 C23H38O3Si
    (5S,8S,9S,12S)-3,4-didehydro-3-trimethylsiloxy-17,18-dinoraphidicolin-16-one ethylene acetal
    —— 5-(cyclopent-3-enyl)cyclopent-2-enone 75156-65-9 C10H12O
    5-(cyclopent-3-enyl)cyclopent-2-enone
    —— 5-bromo-6-(4-fluorophenyl)-8-methoxy-3-((2-(trimethylsilyl)ethoxy)methyl)quinazolin-4(3H)-one 1616829-37-8 C21H24BrFN2O3Si
    5-bromo-6-(4-fluorophenyl)-8-methoxy-3-((2-(trimethylsilyl)ethoxy)methyl)quinazolin-4(3H)-one
    —— 5-acetyl-4-(3',4'-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine 100958-53-0 C15H18N2O4
    5-acetyl-4-(3',4'-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine
    —— 5,6-dimethyl-[1,2,4]triazine-3-carboxylic acid ethyl ester 100003-69-8 C8H11N3O2
    5,6-dimethyl-[1,2,4]triazine-3-carboxylic acid ethyl ester
    —— 5,6-Dihydro-2,3-dimethyl-7H-pyrrolo<3,4-b>pyridin-7-on 90331-48-9 C9H10N2O
    5,6-Dihydro-2,3-dimethyl-7H-pyrrolo<3,4-b>pyridin-7-on
    —— 5-propyl-barbitursaeure 6156-88-3 C7H10N2O3
    5-propyl-barbitursaeure
    —— 5',6'-dimethyl-1,1':4',1''-terphenyl-2',3',4,4''-tetraol 1129550-36-2 C20H18O4
    5',6'-dimethyl-1,1':4',1''-terphenyl-2',3',4,4''-tetraol
    —— 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[6-[4-[[4-[2,3-dihydroxy-4-(4-hydroxyphenyl)-5,6-dimethylphenyl]phenoxy]methyl]triazol-1-yl]hexyl]pentanamide 1370355-36-4 C39H48N6O6S
    5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[6-[4-[[4-[2,3-dihydroxy-4-(4-hydroxyphenyl)-5,6-dimethylphenyl]phenoxy]methyl]triazol-1-yl]hexyl]pentanamide
    —— 5-hydroxy-1-(2-hydroxy-1-(S)-phenyl-ethyl)-4-n-propyl-1,5-dihydro-pyrrol-2-one 1314557-00-0 C15H19NO3
    5-hydroxy-1-(2-hydroxy-1-(S)-phenyl-ethyl)-4-n-propyl-1,5-dihydro-pyrrol-2-one
    —— 5-(4-Chlorophenyl)-3-(2,4-dimethylphenyl)-6-(5-sulfanylidene-1,2-dihydro-1,2,4-triazol-3-yl)cyclohex-2-en-1-one 161958-21-0 C22H20ClN3OS
    5-(4-Chlorophenyl)-3-(2,4-dimethylphenyl)-6-(5-sulfanylidene-1,2-dihydro-1,2,4-triazol-3-yl)cyclohex-2-en-1-one
    —— 5-hydroxy-4-propyl-1,5-dihydro-pyrrol-2-one 1314557-06-6 C7H11NO2
    5-hydroxy-4-propyl-1,5-dihydro-pyrrol-2-one
    —— 5-chloro-1,1,3-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-7-sulfonic acid amide 100959-53-3 C7H6ClN3O5S2
    5-chloro-1,1,3-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-7-sulfonic acid amide
    —— 5-Bromo-2-phenylmethoxyoxane 157022-99-6 C12H15BrO2
    5-Bromo-2-phenylmethoxyoxane
    —— 5-(4-methoxybenzyl)-5-(8-methylnonyl)pyrimidine-2,4,6(1H,3H,5H)-trione 1138154-90-1 C22H32N2O4
    5-(4-methoxybenzyl)-5-(8-methylnonyl)pyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5-bromo-6-(4-fluorophenyl)-8-hydroxyquinazolin-4(3H)-one 1616831-10-7 C14H8BrFN2O2
    5-bromo-6-(4-fluorophenyl)-8-hydroxyquinazolin-4(3H)-one
    —— 5-(4-chloro-phenyl)-2-trifluoromethyl-furan-3-carboxylic acid [5-chloro-4-dimethyl-amino-2-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-phenyl]-amide 1083418-85-2 C22H15Cl2F3N4O4
    5-(4-chloro-phenyl)-2-trifluoromethyl-furan-3-carboxylic acid [5-chloro-4-dimethyl-amino-2-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-phenyl]-amide
    —— 5-oxaspiro[2.5]octan- 4-one 22566-31-0 C7H10O2
    5-oxaspiro[2.5]octan- 4-one
    —— 5-Chlor-2-cyano-4-dimethylaminoanilin 28340-67-2 C9H10ClN3
    5-Chlor-2-cyano-4-dimethylaminoanilin
    —— 5-Nitro-o-toluidine sulphate (1:1) 59850-14-5 C7H10N2O6S
    5-Nitro-o-toluidine sulphate (1:1)
    —— 5-(Cyanomethyl)-25,26,27,28-tetrahydroxycalix[4]arene 157162-97-5 C30H25NO4
    5-(Cyanomethyl)-25,26,27,28-tetrahydroxycalix[4]arene
    —— {5-tert-butyl-2-[3-[2-(hydroxyethyl)-phenyl]-2H-pyrazol-3-yl]}-carbamic acid 2,2,2-trichloro-ethyl ester 1443245-88-2 C18H22Cl3N3O3
    {5-tert-butyl-2-[3-[2-(hydroxyethyl)-phenyl]-2H-pyrazol-3-yl]}-carbamic acid 2,2,2-trichloro-ethyl ester
    —— 5,11,17,23-tetra-tert-butyl-25-(diphenylphosphinoylmethoxy)-26,27,28-(μ<sub>3</sub>-phosphorustrioxy)calix[4]arene 514797-39-8 C57H64O5P2
    5,11,17,23-tetra-tert-butyl-25-(diphenylphosphinoylmethoxy)-26,27,28-(μ<sub>3</sub>-phosphorustrioxy)calix[4]arene
    —— 5‑ethoxycarbonyl‑4‑(2‑phenylethyl)‑6‑methyl‑3,4‑dihydropyrimidin‑2(1H)‑one 363138-51-6 C16H20N2O3
    5‑ethoxycarbonyl‑4‑(2‑phenylethyl)‑6‑methyl‑3,4‑dihydropyrimidin‑2(1H)‑one