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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2.6-Diethoxy-5-ethyl-4-oxo-4H-pyran-3-sulfonsaeure 54312-09-3 C11H16O7S
    2.6-Diethoxy-5-ethyl-4-oxo-4H-pyran-3-sulfonsaeure
    —— 2,5-Dichlor-N-(2-nitro-1-naphthyl)-benzolsulfonamid 52147-03-2 C16H10Cl2N2O4S
    2,5-Dichlor-N-(2-nitro-1-naphthyl)-benzolsulfonamid
    —— 2-ethyl-3-oxiranylmethoxy-benzofuran 53614-63-4 C13H14O3
    2-ethyl-3-oxiranylmethoxy-benzofuran
    —— 2-Acetamido-1,4,5-tri-O-acetyl-3,6-anhydro-2-deoxy-D-glucit 53756-30-2 C14H21NO8
    2-Acetamido-1,4,5-tri-O-acetyl-3,6-anhydro-2-deoxy-D-glucit
    —— 2-Phenyl-1-indanon-2-d(1) 39253-52-6 C15H12O
    2-Phenyl-1-indanon-2-d(1)
    —— 2-(2,2,2-Trifluoro-acetylamino)-adamantane-2-carboxylic acid 50346-48-0 C13H16F3NO3
    2-(2,2,2-Trifluoro-acetylamino)-adamantane-2-carboxylic acid
    —— 2-[1-Hydroxy-meth-(E)-ylidene]-3,3,5-trimethyl-5-phenyl-cyclohexanone 37783-44-1 C16H20O2
    2-[1-Hydroxy-meth-(E)-ylidene]-3,3,5-trimethyl-5-phenyl-cyclohexanone
    —— 2-Aethyl-4-methyl-2-(1,4-dioxo-1-hexyl)-5-(4-oxo-3-hexyl)tetrahydrofuran 40919-54-8 C19H32O4
    2-Aethyl-4-methyl-2-(1,4-dioxo-1-hexyl)-5-(4-oxo-3-hexyl)tetrahydrofuran
    —— 2-(5-hexadecyl-4-octadecanoyloxy-6-oxo-6<i>H</i>-pyran-2-yl)-octadecanoic acid ethyl ester 40110-40-5 C59H108O6
    2-(5-hexadecyl-4-octadecanoyloxy-6-oxo-6<i>H</i>-pyran-2-yl)-octadecanoic acid ethyl ester
    —— 2,5-diacetoxy-4-chloro-2,3-dihydro-benzo[<i>b</i>]thiepine 40322-67-6 C14H13ClO4S
    2,5-diacetoxy-4-chloro-2,3-dihydro-benzo[<i>b</i>]thiepine
    —— 2-amino-6,8-dibromo-4-(3,5-dibromo-2-hydroxy-benzylideneamino)-4<i>H</i>-chromene-3-carboxylic acid methyl ester 65673-64-5 C18H12Br4N2O4
    2-amino-6,8-dibromo-4-(3,5-dibromo-2-hydroxy-benzylideneamino)-4<i>H</i>-chromene-3-carboxylic acid methyl ester
    —— 2,5-bis[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yloxycarbonyl]terephthalic acid 1036899-66-7 C30H38O8
    2,5-bis[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yloxycarbonyl]terephthalic acid
    —— (2-Phenoxy-phenyl)-thiocarbamic acid O-phenyl ester 25688-87-3 C19H15NO2S
    (2-Phenoxy-phenyl)-thiocarbamic acid O-phenyl ester
    —— 2,3-bis(4-chlorophenyl)-2H-azirine-2-carbonitrile 1160169-32-3 C15H8Cl2N2
    2,3-bis(4-chlorophenyl)-2H-azirine-2-carbonitrile
    —— 2,2'-(3,3'-(ethane-1,2-diyl)bis([1,2,4]triazolo[3,4-b][1,3,4]thiadiazole-6,3-diyl))bis(methylene)diisoindoline-1,3-dione 1354636-22-8 C26H16N10O4S2
    2,2'-(3,3'-(ethane-1,2-diyl)bis([1,2,4]triazolo[3,4-b][1,3,4]thiadiazole-6,3-diyl))bis(methylene)diisoindoline-1,3-dione
    —— 2,3,4,5-tetrafluoro-6-(hex-1-yn-1-yl)aniline 1363411-75-9 C12H11F4N
    2,3,4,5-tetrafluoro-6-(hex-1-yn-1-yl)aniline
    —— 2-(4-methoxyphenyl)-4,6-di-p-tolyl-1,3,5-triazine 1596320-76-1 C24H21N3O
    2-(4-methoxyphenyl)-4,6-di-p-tolyl-1,3,5-triazine
    —— 2-pyridin-4-yl-4-[4-(4-chlorobenzyl)piperazin-1-yl]-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine 1438882-28-0 C26H26ClN5S
    2-pyridin-4-yl-4-[4-(4-chlorobenzyl)piperazin-1-yl]-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine
    —— 2-bromo-4-(4-chloro-phenyl)-6-methyl-pyridine 23148-57-4 C12H9BrClN
    2-bromo-4-(4-chloro-phenyl)-6-methyl-pyridine
    —— (2S,4S)-(1,1-dimethyl-2-methoxycarbonyl-6-N-acetyl-8-acetyl)spiro[3,4]-5-tia-7,8-diazaoct-6-enone 1352957-86-8 C13H19N3O4S
    (2S,4S)-(1,1-dimethyl-2-methoxycarbonyl-6-N-acetyl-8-acetyl)spiro[3,4]-5-tia-7,8-diazaoct-6-enone
    —— 2-((E)-4-Methyl-pent-2-enyl)-2-(2,2,2-trifluoro-1-trifluoromethyl-ethyl)-malononitrile 131792-31-9 C12H12F6N2
    2-((E)-4-Methyl-pent-2-enyl)-2-(2,2,2-trifluoro-1-trifluoromethyl-ethyl)-malononitrile
    —— 2-amino-2-(3,4-difluorophenyl)acetonitrile hydrochloride 1193388-75-8 C8H6F2N2*ClH
    2-amino-2-(3,4-difluorophenyl)acetonitrile hydrochloride
    —— 2-amino-6-oxo-1H-pyridine-3-carboxamide 1378856-68-8 C6H7N3O2
    2-amino-6-oxo-1H-pyridine-3-carboxamide
    —— 2,3,4,5,6-pentafluoro-N-(2-phenoxyphenyl)benzenesulfonamide 1375061-72-5 C18H10F5NO3S
    2,3,4,5,6-pentafluoro-N-(2-phenoxyphenyl)benzenesulfonamide
    —— 2-methyl-1,5-bis(tert-butyldimethylsilyl)-1,5-pentanedione 223386-91-2 C18H38O2Si2
    2-methyl-1,5-bis(tert-butyldimethylsilyl)-1,5-pentanedione
    —— 2,2-dipropyl-2,3-dihydro-benzothiazole 709037-48-9 C13H19NS
    2,2-dipropyl-2,3-dihydro-benzothiazole
    —— 2-(2-methyl-5-phenyl-isothiazol-3-ylidene)-1-phenyl-ethanethione 69809-71-8 C18H15NS2
    2-(2-methyl-5-phenyl-isothiazol-3-ylidene)-1-phenyl-ethanethione
    —— 2,4,6-trichloro-4'-trifluoromethyl-2',6'-dinitrodiphenylamine 53393-20-7 C13H5Cl3F3N3O4
    2,4,6-trichloro-4'-trifluoromethyl-2',6'-dinitrodiphenylamine
    —— 2,3,3a,4,5,7a-hexahydro-1,5-methano-indole-6-carbonitrile 53725-70-5 C10H12N2
    2,3,3a,4,5,7a-hexahydro-1,5-methano-indole-6-carbonitrile
    —— [2-chloro-4-(3-{2-[(E)-3,5-diamino-6-chloropyrazine-2-carbonylimino]-1,3,8-triazaspiro[4.5]dec-8-yl}-3-oxopropyl)phenoxy]acetic acid dipropylcarbamoylmethyl ester 1366295-75-1 C31H41Cl2N9O6
    [2-chloro-4-(3-{2-[(E)-3,5-diamino-6-chloropyrazine-2-carbonylimino]-1,3,8-triazaspiro[4.5]dec-8-yl}-3-oxopropyl)phenoxy]acetic acid dipropylcarbamoylmethyl ester
    —— (2S,3S)-3-[(2S,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]oxy-2-[3-[[(2S)-2-[[(2S)-2-[(4S)-2-amino-1,4,5,6-tetrahydropyrimidin-4-yl]-2-(phenylmethoxycarbonylamino)acetyl]amino]heptadecanoyl]amino]propylamino]-3-[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]propanoic acid 1241384-40-6 C50H80N10O15
    (2S,3S)-3-[(2S,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]oxy-2-[3-[[(2S)-2-[[(2S)-2-[(4S)-2-amino-1,4,5,6-tetrahydropyrimidin-4-yl]-2-(phenylmethoxycarbonylamino)acetyl]amino]heptadecanoyl]amino]propylamino]-3-[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]propanoic acid
    —— [2-chloro-1-(trifluoromethoxy)ethyl] acetate 84011-41-6 C5H6ClF3O3
    [2-chloro-1-(trifluoromethoxy)ethyl] acetate
    —— 2-deoxy-D-erythro-pentafuranose 130778-53-9 C4H8O3
    2-deoxy-D-erythro-pentafuranose
    —— 2-<1-(1,3-Benzodithiol-2-yliden)ethyl>-1,3-benzodithiol 78454-66-7 C16H12S4
    2-<1-(1,3-Benzodithiol-2-yliden)ethyl>-1,3-benzodithiol
    —— 2-({4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}amino)ethanol 457914-32-8 C19H19FN8O
    2-({4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}amino)ethanol
    —— 2-[4-(4-chloro-benzylidene)-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl]-benzoic acid ethyl ester 53926-49-1 C20H17ClN2O3
    2-[4-(4-chloro-benzylidene)-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl]-benzoic acid ethyl ester
    —— 2-(1-benzoylamino-1-methyl-ethyl)-6-methyl-3<i>H</i>-pyrimidin-4-one 54016-26-1 C15H17N3O2
    2-(1-benzoylamino-1-methyl-ethyl)-6-methyl-3<i>H</i>-pyrimidin-4-one
    —— 2,2'-(3,5-dichloro-pyridine-2,6-diyldioxy)-bis-propionic acid diethyl ester 51230-81-0 C15H19Cl2NO6
    2,2'-(3,5-dichloro-pyridine-2,6-diyldioxy)-bis-propionic acid diethyl ester
    —— 2,4-Dimethoxy-3-((E)-2-methoxy-vinyl)-quinoline 55934-19-5 C14H15NO3
    2,4-Dimethoxy-3-((E)-2-methoxy-vinyl)-quinoline
    —— [2-(4-nitro-phenyl)-indolizin-3-yl]-phenyl-cyclobutenedione 54149-09-6 C24H14N2O4
    [2-(4-nitro-phenyl)-indolizin-3-yl]-phenyl-cyclobutenedione
    —— (2-{2-[2-(2-Bromomethyl-3,4-dimethoxy-phenyl)-2-oxo-ethyl]-4,5-dimethoxy-phenyl}-ethyl)-methyl-cyanamide 55855-37-3 C23H27BrN2O5
    (2-{2-[2-(2-Bromomethyl-3,4-dimethoxy-phenyl)-2-oxo-ethyl]-4,5-dimethoxy-phenyl}-ethyl)-methyl-cyanamide
    —— (2-Chlorethyl)-nonyl-sulfoxid 60810-46-0 C11H23ClOS
    (2-Chlorethyl)-nonyl-sulfoxid
    —— 2'-O-L-Penylalanyl-3'-deoxyadenosin 51763-60-1 C19H22N6O4
    2'-O-L-Penylalanyl-3'-deoxyadenosin
    —— 2-α-Arylaminobenzhydryl-benzimidazol 54463-08-0 C26H21N3
    2-α-Arylaminobenzhydryl-benzimidazol
    —— 2-(chloro-difluoro-methyl)-3,3-difluoro-2-(2,3,5,6-tetrafluoro-4-methoxy-phenyl)-oxirane 43018-17-3 C10H3ClF8O2
    2-(chloro-difluoro-methyl)-3,3-difluoro-2-(2,3,5,6-tetrafluoro-4-methoxy-phenyl)-oxirane
    —— 2,3-Dichlor-2,3-diphenyl-1,4-dithiin 54079-87-7 C16H14Cl2S2
    2,3-Dichlor-2,3-diphenyl-1,4-dithiin
    —— 2-chloro-1-(2-chloro-4,6-difluorophenyl)-α-(2,4-difluorophenyl)-4-methyl-1H-imidazole-5-methanol 1369394-68-2 C17H10Cl2F4N2O
    2-chloro-1-(2-chloro-4,6-difluorophenyl)-α-(2,4-difluorophenyl)-4-methyl-1H-imidazole-5-methanol
    —— 2-(4-((1-(2,3,6-trifluoro-5-morpholinobenzyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)-1H-pyrazol-1-yl)ethanol 1296310-41-2 C21H21F3N8O2
    2-(4-((1-(2,3,6-trifluoro-5-morpholinobenzyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)-1H-pyrazol-1-yl)ethanol
    —— 2,3-dibromo-1,4-dichloro-1,1,2,3,4,4-hexafluoro-butane 375-25-7 C4Br2Cl2F6
    2,3-dibromo-1,4-dichloro-1,1,2,3,4,4-hexafluoro-butane
    —— 2,3-difluoro-4-iodo-4'-pentylbiphenyl 1383470-03-8 C17H17F2I
    2,3-difluoro-4-iodo-4'-pentylbiphenyl