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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-isopropyl-1-phenyl-4-(piperazine-1-carbonyl)-1H-imidazol-2(3H)-one 1041392-88-4 C17H22N4O2
    5-isopropyl-1-phenyl-4-(piperazine-1-carbonyl)-1H-imidazol-2(3H)-one
    —— 5-(5,6-dichloro-1H-benzimidazol-2-yl)-3-phenyl-1H-pyrazol-4-ol 1197337-10-2 C16H10Cl2N4O
    5-(5,6-dichloro-1H-benzimidazol-2-yl)-3-phenyl-1H-pyrazol-4-ol
    —— 5-[(E)-2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]-3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazole 1046114-26-4 C22H17F3N4O2
    5-[(E)-2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]-3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
    —— 5-[1-(2-ethoxyethyl)-1H-tetrazol-5-yl]-5'-isopropyl-2'-methoxybiphenyl-2,4-diol 1143626-03-2 C21H26N4O4
    5-[1-(2-ethoxyethyl)-1H-tetrazol-5-yl]-5'-isopropyl-2'-methoxybiphenyl-2,4-diol
    —— 5-(4-Fluoro-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluoren-1-ylamine 94833-44-0 C19H15FN4S
    5-(4-Fluoro-phenyl)-6,7,8,9-tetrahydro-11-thia-2,4,10-triaza-benzo[b]fluoren-1-ylamine
    —— 5-Chlor-2,6-dimethyl-1-ethyl-4,7-dihydro-4,7-dioxo-indol-3-carbaldehyd 5091-53-2 C13H12ClNO3
    5-Chlor-2,6-dimethyl-1-ethyl-4,7-dihydro-4,7-dioxo-indol-3-carbaldehyd
    —— 5-[3,4-bis(methoxycarbonyl)-5-(2-thienyl)furan-2-yl]thiophene-2-carboxylic acid 479421-52-8 C17H12O7S2
    5-[3,4-bis(methoxycarbonyl)-5-(2-thienyl)furan-2-yl]thiophene-2-carboxylic acid
    —— (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-[2-(N-methoxycarbonylaminomethyl)-1,4,5,6-tetrahydropyrimidin-5-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 142774-76-3 C16H22N4O6
    (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-[2-(N-methoxycarbonylaminomethyl)-1,4,5,6-tetrahydropyrimidin-5-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 5-(3-morpholin-4-yl-prop-1-ynyl)-10,11-dihydro-5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-ol 100029-70-7 C22H23NO2
    5-(3-morpholin-4-yl-prop-1-ynyl)-10,11-dihydro-5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-ol
    —— 5-[4-chloro-3-(2,2,2-trifluoroethoxy)phenyl]-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 1607024-90-7 C15H8ClF3N4O2
    5-[4-chloro-3-(2,2,2-trifluoroethoxy)phenyl]-7-oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile
    —— 5-(3-chloro-5-phenyl-penta-2,4-dienylidene)-3-ethyl-2-thioxo-thiazolidin-4-one 18161-04-1 C16H14ClNOS2
    5-(3-chloro-5-phenyl-penta-2,4-dienylidene)-3-ethyl-2-thioxo-thiazolidin-4-one
    —— (5-ethyl-2-methyl-4-nitro-2<i>H</i>-pyrazol-3-yl)-phenyl-methanone 33079-99-1 C13H13N3O3
    (5-ethyl-2-methyl-4-nitro-2<i>H</i>-pyrazol-3-yl)-phenyl-methanone
    —— 5,8-dihydroxy-2-(3-hydroxybutoxy)naphthalene-1,4-dione 1599483-55-2 C14H14O6
    5,8-dihydroxy-2-(3-hydroxybutoxy)naphthalene-1,4-dione
    —— (5R,2S)-2-(3-methoxy-5-methylsulfonyl-4-propoxyphenyl)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran 121702-60-1 C24H32O8S
    (5R,2S)-2-(3-methoxy-5-methylsulfonyl-4-propoxyphenyl)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran
    —— 5-Methyl-7-acetyl-3-phenyl-1,4-benzoxazinon-(2) 101600-75-3 C17H13NO3
    5-Methyl-7-acetyl-3-phenyl-1,4-benzoxazinon-(2)
    —— 5-amino-3-benzoyl-6-cyano-7-phenylpyrrolo[2,1-b]thiadiazolin-2-imine 216083-34-0 C19H13N5OS
    5-amino-3-benzoyl-6-cyano-7-phenylpyrrolo[2,1-b]thiadiazolin-2-imine
    —— 5-methyl-4-(9H-xanthen-9-ylamino)-2,4-dihydro-3H-1,2,4-triazole-3-thione 1408244-75-6 C16H14N4OS
    5-methyl-4-(9H-xanthen-9-ylamino)-2,4-dihydro-3H-1,2,4-triazole-3-thione
    —— 5-Cyano-2-hydroxy-6-methyl-4-(4-nitro-phenyl)-2-phenyl-1,2,3,4-tetrahydro-pyridine-3-carboxylic acid ethyl ester 127844-44-4 C22H21N3O5
    5-Cyano-2-hydroxy-6-methyl-4-(4-nitro-phenyl)-2-phenyl-1,2,3,4-tetrahydro-pyridine-3-carboxylic acid ethyl ester
    —— 5,17-bis(3-phenyl-2-propenoyl)-25,27-dipropoxycalix[4]arene 1370552-20-7 C52H48O6
    5,17-bis(3-phenyl-2-propenoyl)-25,27-dipropoxycalix[4]arene
    —— 5-(6-acetamidopyrimidin-4-yl)oxy-N-[4-(morpholin-4-ylmethyl)-3-(trifluoromethyl)phenyl]-2,3-dihydroindole-1-carboxamide 882405-79-0 C27H27F3N6O4
    5-(6-acetamidopyrimidin-4-yl)oxy-N-[4-(morpholin-4-ylmethyl)-3-(trifluoromethyl)phenyl]-2,3-dihydroindole-1-carboxamide
    —— 5-Hydroxy-2-(pyridyl-4-methylen)-indanon-1 4803-75-2 C15H11NO2
    5-Hydroxy-2-(pyridyl-4-methylen)-indanon-1
    —— 5-bromo-2-(4-hydroxypiperidin-1-yl)benzonitrile 1129540-68-6 C12H13BrN2O
    5-bromo-2-(4-hydroxypiperidin-1-yl)benzonitrile
    —— 5-[5-(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]pyridine-2(1H)-one 1359028-16-2 C19H14F3N5O3
    5-[5-(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]pyridine-2(1H)-one
    —— 5-bromo-4-N-(2-phenylpropyl)-2-N-[4-(pyrrolidin-1-ylmethyl)phenyl]pyrimidine-2,4-diamine 702678-52-2 C24H28BrN5
    5-bromo-4-N-(2-phenylpropyl)-2-N-[4-(pyrrolidin-1-ylmethyl)phenyl]pyrimidine-2,4-diamine
    —— 5-[(dimethylphenylsilyl)methyl]-4-methyl-5-hexen-2-one 1279696-80-8 C16H24OSi
    5-[(dimethylphenylsilyl)methyl]-4-methyl-5-hexen-2-one
    —— 5-(5-methyl-1,3,4-oxadiazol-2-yl)-2-(3-methyl-5-trifluoromethyl-1H-pyrazol-1-yl)pyridine 1649440-17-4 C13H10F3N5O
    5-(5-methyl-1,3,4-oxadiazol-2-yl)-2-(3-methyl-5-trifluoromethyl-1H-pyrazol-1-yl)pyridine
    —— (5R)-5-ethyl-3-(4-{[3-(methyloxy)phenyl]oxy}phenyl)-2,4-imidazolidinedione 1311136-83-0 C18H18N2O4
    (5R)-5-ethyl-3-(4-{[3-(methyloxy)phenyl]oxy}phenyl)-2,4-imidazolidinedione
    —— [5-(2-methylphenyl)-1-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl]-acetic acid 630396-27-9 C23H25NO3
    [5-(2-methylphenyl)-1-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl]-acetic acid
    —— 5,5-difluoro-7-(2-hydroxy-3-methoxystyryl)-9-methyl-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium 1201642-80-9 C19H17BF2N2O2
    5,5-difluoro-7-(2-hydroxy-3-methoxystyryl)-9-methyl-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium
    —— (5R,6R)-5-Benzyl-2,4-bis-(4-hydroxy-3-methoxy-benzyl)-1-(4-tetrahydro-furan-2-yl-butyryl)-6-(2-trimethylsilanyl-ethoxymethoxy)-[1,2,4]triazepan-3-one 871905-13-4 C41H57N3O9Si
    (5R,6R)-5-Benzyl-2,4-bis-(4-hydroxy-3-methoxy-benzyl)-1-(4-tetrahydro-furan-2-yl-butyryl)-6-(2-trimethylsilanyl-ethoxymethoxy)-[1,2,4]triazepan-3-one
    —— (5R,6R)-5-Benzyl-1-(3-furan-3-yl-propionyl)-6-(2-trimethylsilanyl-ethoxymethoxy)-[1,2,4]triazepan-3-one 871905-86-1 C24H35N3O5Si
    (5R,6R)-5-Benzyl-1-(3-furan-3-yl-propionyl)-6-(2-trimethylsilanyl-ethoxymethoxy)-[1,2,4]triazepan-3-one
    —— 5-(tert-butoxycarbonylamino)-3-ethoxycarbonylmethoxythieno[3,2-b][1]benzothiophene-2-carboxylic acid methyl ester 881034-08-8 C21H23NO7S2
    5-(tert-butoxycarbonylamino)-3-ethoxycarbonylmethoxythieno[3,2-b][1]benzothiophene-2-carboxylic acid methyl ester
    —— 5-(1-methyl-1H-pyrazol-4-yl)-3-(4,5,6,7-tetrafluoro-1H-benzimidazol-2-yl)pyridin-2-ylamine 1261220-90-9 C16H10F4N6
    5-(1-methyl-1H-pyrazol-4-yl)-3-(4,5,6,7-tetrafluoro-1H-benzimidazol-2-yl)pyridin-2-ylamine
    —— 5-Bromo-3-methyl-pyridine-2-carboxylic acid [3-(5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-phenyl]-amide 1262857-41-9 C18H17BrF2N4O2
    5-Bromo-3-methyl-pyridine-2-carboxylic acid [3-(5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-phenyl]-amide
    —— 5-(4-hydroxy-3-methoxy-benzylidene)-3-(1-methyl-2-phenyl-ethyl)-2-thioxo-thiazolidin-4-one 21222-53-7 C20H19NO3S2
    5-(4-hydroxy-3-methoxy-benzylidene)-3-(1-methyl-2-phenyl-ethyl)-2-thioxo-thiazolidin-4-one
    —— 5-m-Toluolazo-2-hydroxy-benzoesaeure 4519-44-2 C14H12N2O3
    5-m-Toluolazo-2-hydroxy-benzoesaeure
    —— 5-[(1E,3E)-4-(1,3-benzodioxol-5-yl)buta-1,3-dien-1-yl]-4-[4-(methylthio)phenyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione 1451150-04-1 C20H17N3O2S2
    5-[(1E,3E)-4-(1,3-benzodioxol-5-yl)buta-1,3-dien-1-yl]-4-[4-(methylthio)phenyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione
    —— 5-chloro-1-(4-chloro-benzoyl)-2-(2,2,2-trifluoro-acetylamino)-1<i>H</i>-benzoimidazole 26670-31-5 C16H8Cl2F3N3O2
    5-chloro-1-(4-chloro-benzoyl)-2-(2,2,2-trifluoro-acetylamino)-1<i>H</i>-benzoimidazole
    —— 57,58,59,60,61,62-hexamethoxy-1,4,17,20,23,36,41,54-octazaoctacyclo[18.18.18.16,10.111,15.125,29.130,34.143,47.148,52]dohexaconta-6,8,10(62),11(61),12,14,25,27,29(60),30(59),31,33,43,45,47(58),48(57),49,51-octadecaene-5,16,24,35,42,53-hexone 131179-12-9 C60H66N8O12
    57,58,59,60,61,62-hexamethoxy-1,4,17,20,23,36,41,54-octazaoctacyclo[18.18.18.16,10.111,15.125,29.130,34.143,47.148,52]dohexaconta-6,8,10(62),11(61),12,14,25,27,29(60),30(59),31,33,43,45,47(58),48(57),49,51-octadecaene-5,16,24,35,42,53-hexone
    —— 5-(2-Aminophenyl)-uracil 73086-60-9 C10H9N3O2
    5-(2-Aminophenyl)-uracil
    —— 5-benzyl-2-methyl-2,3,4,5-tetrahydro-1H-pyridino[4,3-b]indole-8-carboxylic acid 1060980-35-9 C20H20N2O2
    5-benzyl-2-methyl-2,3,4,5-tetrahydro-1H-pyridino[4,3-b]indole-8-carboxylic acid
    —— 5,8,11-tritosyl-3,5,8,11,13-pentaaza-1(1,4)-benzenacyclotetradecaphane-4,12-dithione 1242063-54-2 C35H39N5O6S5
    5,8,11-tritosyl-3,5,8,11,13-pentaaza-1(1,4)-benzenacyclotetradecaphane-4,12-dithione
    —— 5-Amino-1-ethoxycarbonylmethyl-2-methyl-imidazo[1,2-a]pyridin-1-ium; chloride 5918-83-2 C12H16N3O2*Cl
    5-Amino-1-ethoxycarbonylmethyl-2-methyl-imidazo[1,2-a]pyridin-1-ium; chloride
    —— 5-<(E)-α-Chlorbenzyliden>-6,6-diethylbicyclo<2.2.1>hept-2-en 75111-11-4 C18H21Cl
    5-<(E)-α-Chlorbenzyliden>-6,6-diethylbicyclo<2.2.1>hept-2-en
    —— 5-[5-[4-[4-[5-(3,5-dihydroxyphenyl)-1,3,4-oxadiazol-2-yl]phenyl]sulfonylphenyl]-1,3,4-oxadiazol-2-yl]benzene-1,3-diol 132475-22-0 C28H18N4O8S
    5-[5-[4-[4-[5-(3,5-dihydroxyphenyl)-1,3,4-oxadiazol-2-yl]phenyl]sulfonylphenyl]-1,3,4-oxadiazol-2-yl]benzene-1,3-diol
    —— 5-acetoxymethyl-N<sup>4</sup>-benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine 354581-57-0 C40H39N3O9
    5-acetoxymethyl-N<sup>4</sup>-benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine
    —— (5E)-7-methylocta-5,7-dienal 75954-69-7 C9H14O
    (5E)-7-methylocta-5,7-dienal
    —— 5-amino-2-[2-[(4-methylphenyl)diazenyl]naphthalen-1-yl]sulfanylphenol 72587-68-9 C23H19N3OS
    5-amino-2-[2-[(4-methylphenyl)diazenyl]naphthalen-1-yl]sulfanylphenol
    —— 5'-(4-methoxyphenyl)-1-prop-2-yn-1-yl-3'H-spiro[indole-3,2'-[1,3,4]thiadiazol]-2(1H)-one 960377-11-1 C19H15N3O2S
    5'-(4-methoxyphenyl)-1-prop-2-yn-1-yl-3'H-spiro[indole-3,2'-[1,3,4]thiadiazol]-2(1H)-one
    —— 5-amino-3-[4-(4-chlorophenoxy)phenyl]-1-[(3S)-1-cyanopiperidin-3-yl]-1H-pyrazole-4-carboxamide 1609465-77-1 C22H21ClN6O2
    5-amino-3-[4-(4-chlorophenoxy)phenyl]-1-[(3S)-1-cyanopiperidin-3-yl]-1H-pyrazole-4-carboxamide