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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-{1-[3,3-Dimethyl-5-oxo-pyrrolidin-(2Z)-ylidene]-ethyl}-2,3,3-trimethyl-3,4-dihydro-2H-pyrrole-2-carbonitrile 244212-10-0 C16H23N3O
    5-{1-[3,3-Dimethyl-5-oxo-pyrrolidin-(2Z)-ylidene]-ethyl}-2,3,3-trimethyl-3,4-dihydro-2H-pyrrole-2-carbonitrile
    —— 5-acetyl-10-(4-propyl-piperazin-1-yl)-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepine 22011-89-8 C23H27N3O
    5-acetyl-10-(4-propyl-piperazin-1-yl)-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepine
    —— 5-(4-<1-(4-Chlor-phenyl)-pyrazol-3-yl>-stilben-4'-yl)-3-phenyl-isoxazol 71944-16-6 C32H22ClN3O
    5-(4-<1-(4-Chlor-phenyl)-pyrazol-3-yl>-stilben-4'-yl)-3-phenyl-isoxazol
    —— 5-phenyl-2-(2-phenylethyl)cyclohexane-1,3-dione 59484-32-1 C20H20O2
    5-phenyl-2-(2-phenylethyl)cyclohexane-1,3-dione
    —— 5-dimethylcarbamoyloxy-2,4-diisopropyl-thiazole 37085-03-3 C12H20N2O2S
    5-dimethylcarbamoyloxy-2,4-diisopropyl-thiazole
    —— (5-Chloro-2-m-tolyloxythiocarbonylamino-phenyl)-thiocarbamic acid O-m-tolyl ester 31840-76-3 C22H19ClN2O2S2
    (5-Chloro-2-m-tolyloxythiocarbonylamino-phenyl)-thiocarbamic acid O-m-tolyl ester
    —— 5-(methoxyiminofluoromethyl)-2'-deoxyuridine 114744-36-4 C11H14FN3O6
    5-(methoxyiminofluoromethyl)-2'-deoxyuridine
    —— 5-[4-(3-fluorophenoxy)phenyl]-N,10-dimethyl-14-methylsulfonyl-3,4,14-triazatricyclo[7.5.0.03,7]tetradeca-1,4,6,8-tetraene-6-carboxamide 1374229-90-9 C27H27FN4O4S
    5-[4-(3-fluorophenoxy)phenyl]-N,10-dimethyl-14-methylsulfonyl-3,4,14-triazatricyclo[7.5.0.03,7]tetradeca-1,4,6,8-tetraene-6-carboxamide
    —— 5,6-dimethoxy-3-(N-boc-piperidin-4-yl)benzisoxazole 1426901-54-3 C19H26N2O5
    5,6-dimethoxy-3-(N-boc-piperidin-4-yl)benzisoxazole
    —— 5-mercapto-2-{4'-(2''-chlorobenzoyloxy)phenyl}-s-triazole 1334708-68-7 C15H12ClN3OS
    5-mercapto-2-{4'-(2''-chlorobenzoyloxy)phenyl}-s-triazole
    —— 5-chloro-2-(methoxy(phenyl)methyl)benzaldehyde 1638643-96-5 C15H13ClO2
    5-chloro-2-(methoxy(phenyl)methyl)benzaldehyde
    —— 5-methoxy-2-(4-nitro-phenyl)-oxazole-4-carbonitrile 63066-03-5 C11H7N3O4
    5-methoxy-2-(4-nitro-phenyl)-oxazole-4-carbonitrile
    —— 5,9-Dimethyl-2-oxabicyclo<4.4.0>dec-1(6)-en-3-on 77573-52-5 C11H16O2
    5,9-Dimethyl-2-oxabicyclo<4.4.0>dec-1(6)-en-3-on
    —— 5-furyl-2,4-dimethoxy-6-methylpyrimidine 1122709-77-6 C11H12N2O3
    5-furyl-2,4-dimethoxy-6-methylpyrimidine
    —— 5-chloro-7-phenyl-7H-pyrimido[5',4':5,6]pyrano[3,2-h]quinolin-8-amine 1082042-40-7 C20H13ClN4O
    5-chloro-7-phenyl-7H-pyrimido[5',4':5,6]pyrano[3,2-h]quinolin-8-amine
    —— 5-benzylimino-2-phenylimino-4-p-chlorophenyl-1,3,4-dithiazolidine 77959-37-6 C21H16ClN3S2
    5-benzylimino-2-phenylimino-4-p-chlorophenyl-1,3,4-dithiazolidine
    —— 5-benzo[1,3]dioxol-5-yl-pent-2-en-4-ynoic acid 30505-94-3 C12H8O4
    5-benzo[1,3]dioxol-5-yl-pent-2-en-4-ynoic acid
    —— 5-(6-chloro-1H-indol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde 1048016-57-4 C14H12ClN3O
    5-(6-chloro-1H-indol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde
    —— 5-carbamoyl-3-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-β-<i>D</i>-erythrofuranosyl)-1-(4-nitro-phenyl)-1<i>H</i>-pyrazole-4-carboxylic acid methyl ester 58671-53-7 C19H20N4O8
    5-carbamoyl-3-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-β-<i>D</i>-erythrofuranosyl)-1-(4-nitro-phenyl)-1<i>H</i>-pyrazole-4-carboxylic acid methyl ester
    —— 5-(sec-butyl)-3-ethyl-1,4,5,6-tetrahydro-1,2,4-triazin-6(5H)-one 1448820-09-4 C9H17N3O
    5-(sec-butyl)-3-ethyl-1,4,5,6-tetrahydro-1,2,4-triazin-6(5H)-one
    —— 5-bromomethyl-2-methoxy-benzoic acid ethyl ester 423174-80-5 C11H13BrO3
    5-bromomethyl-2-methoxy-benzoic acid ethyl ester
    —— 5,6-Bis-(biphenyl-4-ylmethoxy)-3-(6-chloro-pyridin-3-yloxy)-benzo[b]thiophene-2-carbaldehyde 655248-24-1 C40H28ClNO4S
    5,6-Bis-(biphenyl-4-ylmethoxy)-3-(6-chloro-pyridin-3-yloxy)-benzo[b]thiophene-2-carbaldehyde
    —— (5R)-5-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-1,2,3,3a,5,6,7,7a-octahydroinden-1-yl]hexanal 198277-63-3 C24H36O3
    (5R)-5-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene]-1,2,3,3a,5,6,7,7a-octahydroinden-1-yl]hexanal
    —— 5,6,7,8-Tetrahydroquinazoline-4-carboxylic acid 1083216-72-1 C9H10N2O2
    5,6,7,8-Tetrahydroquinazoline-4-carboxylic acid
    —— (5S)-2,3-dibenzyloxy-5,6-dihydroxy-5,6-O-isopropylidene-4-oxohex-2-enoyl chloride 143207-02-7 C23H23ClO6
    (5S)-2,3-dibenzyloxy-5,6-dihydroxy-5,6-O-isopropylidene-4-oxohex-2-enoyl chloride
    —— (5aS,9S)-1-Heptyl-3-hydroxy-9-hydroxymethyl-5a-methyl-5a,7,9,10-tetrahydro-5,8-dioxa-acephenanthrylene-4,6-dione 427899-65-8 C23H28O6
    (5aS,9S)-1-Heptyl-3-hydroxy-9-hydroxymethyl-5a-methyl-5a,7,9,10-tetrahydro-5,8-dioxa-acephenanthrylene-4,6-dione
    —— 5-(p-bromobenzoyl)-4-methyl-3-(1-pyridino)thiophene-2-thiolate 1209004-01-2 C17H12BrNOS2
    5-(p-bromobenzoyl)-4-methyl-3-(1-pyridino)thiophene-2-thiolate
    —— 5-fluoro-N-(4-hydroxyphenyl)-1,3-dimethyl-1H-pyrazole-4-sulfonamide 1855890-60-6 C11H12FN3O3S
    5-fluoro-N-(4-hydroxyphenyl)-1,3-dimethyl-1H-pyrazole-4-sulfonamide
    —— 5-Quinoxalinesulfonyl chloride, 8-methyl- 1097732-08-5 C9H7ClN2O2S
    5-Quinoxalinesulfonyl chloride, 8-methyl-
    —— 5-[2-hydroxy-3-(4-phenyl-piperazin-1-yl)-propoxy]-3,4-dihydro-1<i>H</i>-quinolin-2-one 72566-24-6 C22H27N3O3
    5-[2-hydroxy-3-(4-phenyl-piperazin-1-yl)-propoxy]-3,4-dihydro-1<i>H</i>-quinolin-2-one
    —— 5-chloro-4-methoxy-3-pyridin-3-yl-2-(1H-pyrrol-3-yl)-1H-pyrrolo[2,3-b]pyridine trifluoroacetate 664991-24-6 C2HF3O2*C17H13ClN4O
    5-chloro-4-methoxy-3-pyridin-3-yl-2-(1H-pyrrol-3-yl)-1H-pyrrolo[2,3-b]pyridine trifluoroacetate
    —— 5-chloro-2-[(5-([5-(furan-3-yl)-2-methylphenyl]amino)-5-oxopentanoyl)amino]benzoic acid·methyl ester 1190222-24-2 C24H23ClN2O5
    5-chloro-2-[(5-([5-(furan-3-yl)-2-methylphenyl]amino)-5-oxopentanoyl)amino]benzoic acid·methyl ester
    —— 5-chloro-1-[(5-chloro-1-benzothien-2-yl)methyl]-2-imino-1,2-dihydropyridine-3-carboxamide 1021872-89-8 C15H11Cl2N3OS
    5-chloro-1-[(5-chloro-1-benzothien-2-yl)methyl]-2-imino-1,2-dihydropyridine-3-carboxamide
    —— 5,6-Dihydro-4-hydroxy-6-(2-phenylethyl)-6-phenyl-3-[((3-trifluoromethyl)phenyl)methylthio]-2H-pyran-2-one 169600-77-5 C27H23F3O3S
    5,6-Dihydro-4-hydroxy-6-(2-phenylethyl)-6-phenyl-3-[((3-trifluoromethyl)phenyl)methylthio]-2H-pyran-2-one
    —— (5S,8R,9R,10R)-2,2-Dimethyl-10-((Z)-5-phenyl-pent-1-enyl)-1,3,6-trioxa-spiro[4.5]decane-8,9,10-triol 187236-17-5 C20H28O6
    (5S,8R,9R,10R)-2,2-Dimethyl-10-((Z)-5-phenyl-pent-1-enyl)-1,3,6-trioxa-spiro[4.5]decane-8,9,10-triol
    —— 5-(2-(4-bromophenyl)ethoxy)isoquinoline 1402330-75-9 C17H14BrNO
    5-(2-(4-bromophenyl)ethoxy)isoquinoline
    —— 5-oxo-4-(3-piperidin-1-yl-propyl)-[1,4]diazepane-1-carboxylic acid (4-chloro-3-trifluoromethyl-phenyl)-amide 1205540-77-7 C21H28ClF3N4O2
    5-oxo-4-(3-piperidin-1-yl-propyl)-[1,4]diazepane-1-carboxylic acid (4-chloro-3-trifluoromethyl-phenyl)-amide
    —— 5-chloro-1-[2-(3-chlorophenyl)ethyl]-2-imino-1,2-dihydropyridine-3-carboxamide 1021872-22-9 C14H13Cl2N3O
    5-chloro-1-[2-(3-chlorophenyl)ethyl]-2-imino-1,2-dihydropyridine-3-carboxamide
    —— (5-methyl-2-methylidenehexyl) (2R)-2-[tert-butyl(dimethyl)silyl]oxy-4-iodobutanoate 632357-81-4 C18H35IO3Si
    (5-methyl-2-methylidenehexyl) (2R)-2-[tert-butyl(dimethyl)silyl]oxy-4-iodobutanoate
    —— (5R)-5-(aminomethyl)-3-methyl-1,3-oxazolidin-2-one hydrochloride 2031242-17-6 C5H11ClN2O2
    (5R)-5-(aminomethyl)-3-methyl-1,3-oxazolidin-2-one hydrochloride
    —— (5R*,7R*,12S*,19R*,24S*,26S*)-13,18-dihydro-6,6,13,13,18,18,25,25-octamethyl-6H,25H-5,26:7,12:14,17:19,24-tetraepoxy-5,26:7,12:19,24-triethenotribenzo<a,f,k>cycloeicosene 159848-69-8 C46H44O4
    (5R*,7R*,12S*,19R*,24S*,26S*)-13,18-dihydro-6,6,13,13,18,18,25,25-octamethyl-6H,25H-5,26:7,12:14,17:19,24-tetraepoxy-5,26:7,12:19,24-triethenotribenzo<a,f,k>cycloeicosene
    —— 5Jay46vqc3 1401562-17-1 C29H46Cl2N12O10
    5Jay46vqc3
    —— 5-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-1,3-benzenedicarboxylic acid 1106985-26-5 C11H6F6O5
    5-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-1,3-benzenedicarboxylic acid
    —— 5-Dichlormethylen-10,11-dichlor-5H-dibenzo<a,d>-cyclohepten 68102-19-2 C16H8Cl4
    5-Dichlormethylen-10,11-dichlor-5H-dibenzo<a,d>-cyclohepten
    —— 5-Methyl-5-((E)-propenyl)-4,5-dihydro-oxazole-4-carboxylic acid ethyl ester 104705-00-2 C10H15NO3
    5-Methyl-5-((E)-propenyl)-4,5-dihydro-oxazole-4-carboxylic acid ethyl ester
    —— (5,7,12,14-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinate(2-))V(O2SO2) 174715-71-0 C22H22N4O4SV
    (5,7,12,14-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecinate(2-))V(O2SO2)
    —— 5-chloro-7,10-dihydro-7,10-epoxy-benzo[h]quinoline 1274655-71-8 C13H8ClNO
    5-chloro-7,10-dihydro-7,10-epoxy-benzo[h]quinoline
    —— 5-ethoxycarbonyl-6-methyl-3-benzoyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one 526224-44-2 C21H20N2O4
    5-ethoxycarbonyl-6-methyl-3-benzoyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one
    —— 5-[(6-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-5-piperidin-4-ylimidazolidine-2,4-dione 877319-11-4 C18H22N4O4
    5-[(6-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-5-piperidin-4-ylimidazolidine-2,4-dione
    —— 5-fluoro-6-{[(1S,2S)-2-(5-methylpyridin-2-yl)cyclopropyl]methoxy}-N-4-[(5-methyl-1,3,4-thiadiazol-2-yl)methyl]pyrimidine-2,4-diamine 1424374-03-7 C18H20FN7OS
    5-fluoro-6-{[(1S,2S)-2-(5-methylpyridin-2-yl)cyclopropyl]methoxy}-N-4-[(5-methyl-1,3,4-thiadiazol-2-yl)methyl]pyrimidine-2,4-diamine