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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Acetyl-8-(carboxyethyl)-1,2,3,4-tetrahydro-4a,9b-epidioxycarbazole 153615-52-2 C17H19NO5
    5-Acetyl-8-(carboxyethyl)-1,2,3,4-tetrahydro-4a,9b-epidioxycarbazole
    —— 5-fluoro-1,3-dimethyl-3-(((trifluoromethyl)thio)methyl)indolin-2-one 1558025-21-0 C12H11F4NOS
    5-fluoro-1,3-dimethyl-3-(((trifluoromethyl)thio)methyl)indolin-2-one
    —— 5-(4-bromophenyl)-2-methoxy-2,5-dimethyl-Δ<sup>3</sup>-1,3,4-oxadiazoline 92574-01-1 C11H13BrN2O2
    5-(4-bromophenyl)-2-methoxy-2,5-dimethyl-Δ<sup>3</sup>-1,3,4-oxadiazoline
    —— 5-[N-(2-hydroxyethyl)-N-methylcarbamoyl]-2-[1-[3-(isopropylamino)-2-pyridyl]piperazin-4-yl-carbonyl]pyridine 250144-87-7 C22H30N6O3
    5-[N-(2-hydroxyethyl)-N-methylcarbamoyl]-2-[1-[3-(isopropylamino)-2-pyridyl]piperazin-4-yl-carbonyl]pyridine
    —— (5-((6-(1-(2-(tetrahydro-2H-pyran-2-yloxy)ethyl)-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)pyrazolo[1,5-a]pyridin-3-yl)methanol 1313727-29-5 C23H25N9O3
    (5-((6-(1-(2-(tetrahydro-2H-pyran-2-yloxy)ethyl)-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)pyrazolo[1,5-a]pyridin-3-yl)methanol
    —— 5-benzyloxy-6-(4-benzyloxy-3-methoxy-6-methoxymethyl-5-triisopropylsilanyloxy-tetrahydro-pyran-2-yloxy)-4-[4-(tert-butyl-dimethyl-silanyloxy)-5-(4-methoxy-benzyloxy)-3-phenylselanyl-tetrahydro-pyran-2-yloxy]-tetrahydro-pyran-3-ol 306726-41-0 C61H90O14SeSi2
    5-benzyloxy-6-(4-benzyloxy-3-methoxy-6-methoxymethyl-5-triisopropylsilanyloxy-tetrahydro-pyran-2-yloxy)-4-[4-(tert-butyl-dimethyl-silanyloxy)-5-(4-methoxy-benzyloxy)-3-phenylselanyl-tetrahydro-pyran-2-yloxy]-tetrahydro-pyran-3-ol
    —— [5'-(2,5-Difluorophenyl)spiro[1,2-dihydroindene-3,2'-1,3,4-thiadiazole]-3'-yl]-piperidin-4-ylmethanone 1146208-56-1 C22H21F2N3OS
    [5'-(2,5-Difluorophenyl)spiro[1,2-dihydroindene-3,2'-1,3,4-thiadiazole]-3'-yl]-piperidin-4-ylmethanone
    —— 5-bromo-3-(7-methoxy-3-oxo-3H-benzo[b]thiophen-2-ylidene)-7-nitro-1,3-dihydro-indol-2-one 111090-49-4 C17H9BrN2O5S
    5-bromo-3-(7-methoxy-3-oxo-3H-benzo[b]thiophen-2-ylidene)-7-nitro-1,3-dihydro-indol-2-one
    —— 5-Hydroxy-2-[1-phenylsulfanyl-meth-(E)-ylidene]-hexanoic acid tert-butylamide 87531-55-3 C17H25NO2S
    5-Hydroxy-2-[1-phenylsulfanyl-meth-(E)-ylidene]-hexanoic acid tert-butylamide
    —— 5-methyl-3-phenyl-5-(2,2,2-trifluoroethyl)-4,5-dihydroisoxazole 1439921-36-4 C12H12F3NO
    5-methyl-3-phenyl-5-(2,2,2-trifluoroethyl)-4,5-dihydroisoxazole
    —— 5-[1,3]dithiolan-2-ylidene-1,3-dimethyl-pyrimidine-2,4,6-trione 2957-39-3 C9H10N2O3S2
    5-[1,3]dithiolan-2-ylidene-1,3-dimethyl-pyrimidine-2,4,6-trione
    —— (5-(6-(tetrahydro-2H-pyran-4-ylamino)imidazo[1,2-b]pyridazin-3-yl)thiophen-2-yl)methanol 1012345-37-7 C16H18N4O2S
    (5-(6-(tetrahydro-2H-pyran-4-ylamino)imidazo[1,2-b]pyridazin-3-yl)thiophen-2-yl)methanol
    —— 5-(1-methyl-1H-pyrrol-2-yl)pyrimidine 63558-72-5 C9H9N3
    5-(1-methyl-1H-pyrrol-2-yl)pyrimidine
    —— 5-(2,2,2-trifluoro-1-hydroxy-1-trifluoromethyl-ethyl)-indole-2-carbonitrile 70894-60-9 C12H6F6N2O
    5-(2,2,2-trifluoro-1-hydroxy-1-trifluoromethyl-ethyl)-indole-2-carbonitrile
    —— 5-Chlor-1-oxo-2-(2,4-diaminophenyl)-1,2-dihydroisochinolin 1898-55-1 C15H12ClN3O
    5-Chlor-1-oxo-2-(2,4-diaminophenyl)-1,2-dihydroisochinolin
    —— 5-Methylene-6-(3,3,3-trifluoro-2-trifluoromethyl-propenylsulfanyl)-bicyclo[2.2.1]hept-2-ene 33830-82-9 C12H10F6S
    5-Methylene-6-(3,3,3-trifluoro-2-trifluoromethyl-propenylsulfanyl)-bicyclo[2.2.1]hept-2-ene
    —— 5-chloro-1-(4-chlorobenzyl)-3-(piperazin-1-ylmethyl)-1H-indole 1276017-99-2 C20H21Cl2N3
    5-chloro-1-(4-chlorobenzyl)-3-(piperazin-1-ylmethyl)-1H-indole
    —— 5-[Hydroxy-(5-oxo-2,5-dihydro-furan-2-yl)-methyl]-furan-2-carbaldehyde 160515-48-0 C10H8O5
    5-[Hydroxy-(5-oxo-2,5-dihydro-furan-2-yl)-methyl]-furan-2-carbaldehyde
    —— 5-Phenyl-4H-[1,2,4]triazole-3-diazonium; chloride 27048-32-4 C8H6N5*Cl
    5-Phenyl-4H-[1,2,4]triazole-3-diazonium; chloride
    —— 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((3,5-dichloro-4-oxo-1(4H)-pyridinyl)acetyl)amino)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-, monosodium salt, (6R-trans)- 67763-92-2 C17H14Cl2N7NaO5S2
    5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((3,5-dichloro-4-oxo-1(4H)-pyridinyl)acetyl)amino)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-, monosodium salt, (6R-trans)-
    —— 5-(2-dimethylamino-ethyl)-5-phenyl-2-thioxo-dihydro-pyrimidine-4,6-dione 1031-10-3 C14H17N3O2S
    5-(2-dimethylamino-ethyl)-5-phenyl-2-thioxo-dihydro-pyrimidine-4,6-dione
    —— 5-(3,4-diiodo-2,5-dihydrofuran-2-yl)benzo[d][1,3]dioxole 1235384-44-7 C11H8I2O3
    5-(3,4-diiodo-2,5-dihydrofuran-2-yl)benzo[d][1,3]dioxole
    —— 5,6,7,8-tetrahydro-imidazo[1,2-a]pyrimidine-2,5-dicarboxamide 156611-68-6 C8H11N5O2
    5,6,7,8-tetrahydro-imidazo[1,2-a]pyrimidine-2,5-dicarboxamide
    —— 5-{4-[1-(5-fluoro-1H-indol-3-yl)cyclobutyl]phenyl}pyrimidin-2-amine 1448609-03-7 C22H19FN4
    5-{4-[1-(5-fluoro-1H-indol-3-yl)cyclobutyl]phenyl}pyrimidin-2-amine
    —— [5-methyl-3-pyrimidin-5-yl-1-(3-trifluoromethyl-phenyl)-1H-pyrazol-4-yl]-(4-pyrrolidin-1-yl-piperidin-1-yl)-methanone 1107657-98-6 C25H27F3N6O
    [5-methyl-3-pyrimidin-5-yl-1-(3-trifluoromethyl-phenyl)-1H-pyrazol-4-yl]-(4-pyrrolidin-1-yl-piperidin-1-yl)-methanone
    —— 5,5,5-Trichlorpentyl-diethylthiophosphat 995-54-0 C9H18Cl3O3PS
    5,5,5-Trichlorpentyl-diethylthiophosphat
    —— 5-(3,4-dimethoxybenzylamino)-2-phenyl-8-(4-phenylpiperazin-1-ylmethyl)[1,2,4]triazolo[1,5-c]pyrimidine 508235-84-5 C31H33N7O2
    5-(3,4-dimethoxybenzylamino)-2-phenyl-8-(4-phenylpiperazin-1-ylmethyl)[1,2,4]triazolo[1,5-c]pyrimidine
    —— 5-Nitro-4-<β-D-glucopyranosylamino>-1,3-dimethyl-uracil 13992-30-8 C12H18N4O9
    5-Nitro-4-<β-D-glucopyranosylamino>-1,3-dimethyl-uracil
    —— 5-Nitro-1-hydroxy-2-(2,4-dinitro-phenyl)-1,2-dihydro-isochinolin 1723-49-5 C15H10N4O7
    5-Nitro-1-hydroxy-2-(2,4-dinitro-phenyl)-1,2-dihydro-isochinolin
    —— 5-Nitro-2-piperidino-selenophen 5031-16-3 C9H12N2O2Se
    5-Nitro-2-piperidino-selenophen
    —— 5-Nitro-2,3-dihydro-1H-cyclopenta<b>chinolin 3200-57-5 C12H10N2O2
    5-Nitro-2,3-dihydro-1H-cyclopenta<b>chinolin
    —— 5-Isopropyl-6,8-dimethyl-azulen 46407-08-3 C15H18
    5-Isopropyl-6,8-dimethyl-azulen
    —— [5-(4-fluorophenyl)-2-methanesulfonyl-6-methyl-furo[2,3-d]pyrimidin-4-yl]-pyridin-2-ylmethylamine 1044711-48-9 C20H17FN4O3S
    [5-(4-fluorophenyl)-2-methanesulfonyl-6-methyl-furo[2,3-d]pyrimidin-4-yl]-pyridin-2-ylmethylamine
    —— (5R,6S)-6-hydroxy-1-propyl-5-(2,2,2-trifluoro-1-hydroxy-1-phenylethyl)-1,4,5,6-tetrahydropyridine-3-carboxamide 73954-69-5 C17H21F3N2O3
    (5R,6S)-6-hydroxy-1-propyl-5-(2,2,2-trifluoro-1-hydroxy-1-phenylethyl)-1,4,5,6-tetrahydropyridine-3-carboxamide
    —— 5-(4-methyl-benzyl)-3-phenethyl-[1,3,5]thiadiazinane-2-thione 26367-03-3 C19H22N2S2
    5-(4-methyl-benzyl)-3-phenethyl-[1,3,5]thiadiazinane-2-thione
    —— 5α-Androstan-2β-ol 1225-47-4 C19H32O
    5α-Androstan-2β-ol
    —— 5-[6-(1-aminoethyl)quinolin-2-yloxy]indole-1-carboxylic acid tert-butyl ester 1253972-50-7 C24H25N3O3
    5-[6-(1-aminoethyl)quinolin-2-yloxy]indole-1-carboxylic acid tert-butyl ester
    —— 5-fluoro-N2-(3-hydroxyphenyl)-N4-(3-oxo-2H,4H-benzo[1,4]thiazin-6-yl)-2,4-pyrimidinediamine 841289-41-6 C18H14FN5O2S
    5-fluoro-N2-(3-hydroxyphenyl)-N4-(3-oxo-2H,4H-benzo[1,4]thiazin-6-yl)-2,4-pyrimidinediamine
    —— 5,6-Diphenyl-1-<ribofuranosyl>-pyridaz-3-on 5116-40-5 C21H20N2O5
    5,6-Diphenyl-1-<ribofuranosyl>-pyridaz-3-on
    —— (5Z,7Z,9Z)-12-tert-Butoxy-tricyclo[8.2.0.0<sup>1,4</sup>]dodeca-5,7,9,11-tetraene-2,2,3,3-tetracarbonitrile 21664-26-6 C20H16N4O
    (5Z,7Z,9Z)-12-tert-Butoxy-tricyclo[8.2.0.0<sup>1,4</sup>]dodeca-5,7,9,11-tetraene-2,2,3,3-tetracarbonitrile
    —— 5-(4-acetylamino-2-hydroxy-phenyl)-3-methyl-3<i>H</i>-[1,3,4]oxadiazole-2-thione 16768-19-7 C11H11N3O3S
    5-(4-acetylamino-2-hydroxy-phenyl)-3-methyl-3<i>H</i>-[1,3,4]oxadiazole-2-thione
    —— 5-(15,15'-didehydro-10'-apo-β-caroten-10'-ylidene)-2-thioxo-thiazolidin-4-one 104133-82-6 C30H35NOS2
    5-(15,15'-didehydro-10'-apo-β-caroten-10'-ylidene)-2-thioxo-thiazolidin-4-one
    —— 5,7-Dehydro-6,14-endo-etheno-7-pentyloxycarbonyl-6-O-methyldihydrothebainol 16558-74-0 C27H35NO5
    5,7-Dehydro-6,14-endo-etheno-7-pentyloxycarbonyl-6-O-methyldihydrothebainol
    —— 5-Carbethoxy-5-phenyl-2,3,4,5-tetrahydro-1H-benzo<6.7>azepin-2-on 3389-93-3 C19H19NO3
    5-Carbethoxy-5-phenyl-2,3,4,5-tetrahydro-1H-benzo<6.7>azepin-2-on
    —— 5(R)-Isoxazol-3-yloxymethyl-3-(4-(1-(2(S)-hydroxy-3-acetamidopropanoyl)-1,2,5,6-tetrahydropyrid-4-yl)-3-fluorophenyl)oxazolidin-2-one 252279-79-1 C23H25FN4O7
    5(R)-Isoxazol-3-yloxymethyl-3-(4-(1-(2(S)-hydroxy-3-acetamidopropanoyl)-1,2,5,6-tetrahydropyrid-4-yl)-3-fluorophenyl)oxazolidin-2-one
    —— 5-[((2S,3S)-3-((3-t-butyl-5-chlorophenyl)methyloxy)-2-phenylpiperidino)methyl]-2,3-dihydro-(4H)-3-oxo-1,2,4-triazole 155742-74-8 C25H31ClN4O2
    5-[((2S,3S)-3-((3-t-butyl-5-chlorophenyl)methyloxy)-2-phenylpiperidino)methyl]-2,3-dihydro-(4H)-3-oxo-1,2,4-triazole
    —— 5-(3-Hydroxy-3-methyl-1-butyl)-3-{N-[2-(4-pyridyl)ethyl]-2(R)-pyrrolidinylmethyl}-1H-indole 167303-49-3 C25H33N3O
    5-(3-Hydroxy-3-methyl-1-butyl)-3-{N-[2-(4-pyridyl)ethyl]-2(R)-pyrrolidinylmethyl}-1H-indole
    —— [5'-(hydroxymethyl)-6,6'-dimethyl-2,2'-spirobi[1,3-dihydroindene]-5-yl]methanol 79935-09-4 C21H24O2
    [5'-(hydroxymethyl)-6,6'-dimethyl-2,2'-spirobi[1,3-dihydroindene]-5-yl]methanol
    —— [5-methyl-3-(4-methylphenyl)-3-oxo-3λ6-thia-2-azabicyclo[4.4.0]deca-1(10),2,4,6,8-pentaen-4-yl]-phenylmethanol 120780-25-8 C23H21NO2S
    [5-methyl-3-(4-methylphenyl)-3-oxo-3λ6-thia-2-azabicyclo[4.4.0]deca-1(10),2,4,6,8-pentaen-4-yl]-phenylmethanol
    —— (5-fluoro-2-methoxy-phenyl)-[4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-yl]-amine 1221152-76-6 C21H20FN5O
    (5-fluoro-2-methoxy-phenyl)-[4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-yl]-amine