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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2,2,4-Tetrachlor-1-aethyl-5,5-dimethyl-2-phosphaimidazolin 23232-93-1 C6H11Cl4N2P
    2,2,2,4-Tetrachlor-1-aethyl-5,5-dimethyl-2-phosphaimidazolin
    —— 2-(4-Nitrophenyl)-thieno<2,3-e>benzotriazol 31882-89-0 C14H8N4O2S
    2-(4-Nitrophenyl)-thieno<2,3-e>benzotriazol
    —— (2R,3R,4R,5R)-3,4-Bis-pentafluorophenyloxy-hexane-1,2,5,6-tetraol 39798-68-0 C18H12F10O6
    (2R,3R,4R,5R)-3,4-Bis-pentafluorophenyloxy-hexane-1,2,5,6-tetraol
    —— 2-selenophen-2-yl-thiazole-4,5-dicarboxylic acid diamide 37030-22-1 C9H7N3O2SSe
    2-selenophen-2-yl-thiazole-4,5-dicarboxylic acid diamide
    —— 2-chloro-13-(5-nitro-furan-2-yl)-6,11-dihydro-5,12-methano-dibenzo[<i>b</i>,<i>f</i>][1,4]diazocine 27188-56-3 C19H14ClN3O3
    2-chloro-13-(5-nitro-furan-2-yl)-6,11-dihydro-5,12-methano-dibenzo[<i>b</i>,<i>f</i>][1,4]diazocine
    —— 2-[hydroxy-(1-methyl-1,2,3,6-tetrahydro-pyridin-3-yl)-methyl]-phenol 35596-03-3 C13H17NO2
    2-[hydroxy-(1-methyl-1,2,3,6-tetrahydro-pyridin-3-yl)-methyl]-phenol
    —— 2-ethyl-2-(p-tolylamino)butan-1-ol 1179085-73-4 C13H21NO
    2-ethyl-2-(p-tolylamino)butan-1-ol
    —— 2-(2-Dimethylamino-5-nitro-phenylamino)-N-(3-dimethylamino-propyl)-benzamide 116748-09-5 C20H27N5O3
    2-(2-Dimethylamino-5-nitro-phenylamino)-N-(3-dimethylamino-propyl)-benzamide
    —— [2S-(2R)]-1-benzyloxycarbonyl-2-(2,3-epoxypropyl)piperidine 190383-61-0 C16H21NO3
    [2S-(2R)]-1-benzyloxycarbonyl-2-(2,3-epoxypropyl)piperidine
    —— [(2,2,6,6-tetramethyl-3,5-bis(2,4,6-triisopropylphenylimido)hept-4-yl)Co(μ-F)]2 1318778-57-2 C70H106Co2F2N4
    [(2,2,6,6-tetramethyl-3,5-bis(2,4,6-triisopropylphenylimido)hept-4-yl)Co(μ-F)]2
    —— 2-(2-iodophenoxy)propanenitrile 1249241-19-7 C9H8INO
    2-(2-iodophenoxy)propanenitrile
    —— [2-(3-fluorophenyl)ethyl](2-phenyl-7-pyridin-4-yl[1,2,4]triazolo[1,5-a]pyridin-5-yl)amine 329972-17-0 C25H20FN5
    [2-(3-fluorophenyl)ethyl](2-phenyl-7-pyridin-4-yl[1,2,4]triazolo[1,5-a]pyridin-5-yl)amine
    —— 2,4-bis(diisopropylamino)-5-methyl-1,3,5-dioxaza-2,4-dibora-2,3,4,5-tetrahydrobenzo{b}-borepine 133567-43-8 C19H35B2N3O2
    2,4-bis(diisopropylamino)-5-methyl-1,3,5-dioxaza-2,4-dibora-2,3,4,5-tetrahydrobenzo{b}-borepine
    —— 2-(3-chlorophenyl)-5-nitropyridine 875232-73-8 C11H7ClN2O2
    2-(3-chlorophenyl)-5-nitropyridine
    —— 2-sec-Butyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carbonyl chloride 86922-45-4 C17H15ClN2O2
    2-sec-Butyl-11-oxo-11H-pyrido[2,1-b]quinazoline-8-carbonyl chloride
    —— 2-Phenyl-thiazolo<4,5-d>-7-methyl-pyridazin 67387-16-0 C12H9N3S
    2-Phenyl-thiazolo<4,5-d>-7-methyl-pyridazin
    —— 2-phenyl-oxazole-4-carboxylic acid N'-(2,4-dinitro-phenyl)-hydrazide 59171-67-4 C16H11N5O6
    2-phenyl-oxazole-4-carboxylic acid N'-(2,4-dinitro-phenyl)-hydrazide
    —— 2-ethyl-5-(5-nitro-furan-2-yl)-2,4-dihydro-[1,2,4]triazol-3-one 25142-90-9 C8H8N4O4
    2-ethyl-5-(5-nitro-furan-2-yl)-2,4-dihydro-[1,2,4]triazol-3-one
    —— 2-[3-Dicyanomethylene-2-(3,4-dimethoxy-benzylidene)-indan-1-ylidene]-malononitrile 42575-49-5 C24H14N4O2
    2-[3-Dicyanomethylene-2-(3,4-dimethoxy-benzylidene)-indan-1-ylidene]-malononitrile
    —— (2-Benzenesulfonyl-1-phenyl-ethyl)-diphenyl-phosphane 49749-96-4 C26H23O2PS
    (2-Benzenesulfonyl-1-phenyl-ethyl)-diphenyl-phosphane
    —— 2,2-bis-(methylamino-methyl)-benzofuran-3-one; hydrochloride 25871-28-7 C12H16N2O2*2ClH
    2,2-bis-(methylamino-methyl)-benzofuran-3-one; hydrochloride
    —— [(2R,3R)-2-(2-Benzyloxycarbonylamino-ethyl)-5-oxo-tetrahydro-furan-3-yl]-carbamic acid benzyl ester 39536-96-4 C22H24N2O6
    [(2R,3R)-2-(2-Benzyloxycarbonylamino-ethyl)-5-oxo-tetrahydro-furan-3-yl]-carbamic acid benzyl ester
    —— [2-(Benzhydrylidene-amino)-phenyl]-phenyl-methanethione 49699-31-2 C26H19NS
    [2-(Benzhydrylidene-amino)-phenyl]-phenyl-methanethione
    —— 2-(3-Methoxy-5,5-dimethyl-cyclohex-2-enylidene)-malononitrile 39518-72-4 C12H14N2O
    2-(3-Methoxy-5,5-dimethyl-cyclohex-2-enylidene)-malononitrile
    —— 2-((E)-2-Ethylsulfanylcarbonyl-2-phenylacetylamino-vinylamino)-3-methyl-but-2-enoic acid 2,2,2-trichloro-ethyl ester 42334-23-6 C20H23Cl3N2O4S
    2-((E)-2-Ethylsulfanylcarbonyl-2-phenylacetylamino-vinylamino)-3-methyl-but-2-enoic acid 2,2,2-trichloro-ethyl ester
    —— 2-(5-ethoxy-7-thiocyanato-benzo[1,2,4]dithiazin-3-ylamino)-benzoic acid methyl ester 24272-55-7 C18H15N3O3S3
    2-(5-ethoxy-7-thiocyanato-benzo[1,2,4]dithiazin-3-ylamino)-benzoic acid methyl ester
    —— 2-Hydroxy-5-methyl-2-<4-oxo-hexyl>-bicyclo<3.2.1>-octan-6,8-dion 28101-50-0 C15H22O4
    2-Hydroxy-5-methyl-2-<4-oxo-hexyl>-bicyclo<3.2.1>-octan-6,8-dion
    —— [2-(3-ethyl-indazol-1-ylmethyl)-1-(4-hydroxy-butyl)-1H-benzoimidazol-5-ylmethyl]-carbamic acid tert-butyl ester 554458-39-8 C27H35N5O3
    [2-(3-ethyl-indazol-1-ylmethyl)-1-(4-hydroxy-butyl)-1H-benzoimidazol-5-ylmethyl]-carbamic acid tert-butyl ester
    —— 2,6-dimethyl-tetrahydro-pyran-3-carbaldehyde 873968-45-7 C8H14O2
    2,6-dimethyl-tetrahydro-pyran-3-carbaldehyde
    —— (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(4-(pyridin-2-yl)-1H-1,2,3-triazol-1-yl)tetrahydrofuran-3-ol 1629048-21-0 C33H32N4O5
    (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(4-(pyridin-2-yl)-1H-1,2,3-triazol-1-yl)tetrahydrofuran-3-ol
    —— (2-butyl-2-ethyl-5-methyl-hexa-3,4-dienyl)-piperidin-4-ylmethyl-amine 30262-55-6 C19H36N2
    (2-butyl-2-ethyl-5-methyl-hexa-3,4-dienyl)-piperidin-4-ylmethyl-amine
    —— 2-[2-fluoro-4-chloro-5-(2-propynyloxy)phenyl]-4-methyl-5-trifluoromethylpyridazin-3-one 188489-06-7 C15H9ClF4N2O2
    2-[2-fluoro-4-chloro-5-(2-propynyloxy)phenyl]-4-methyl-5-trifluoromethylpyridazin-3-one
    —— 2,5-dimethoxy-4',5'-dihexyl-1,1':2',1''-terphenyl 1353714-02-9 C32H42O2
    2,5-dimethoxy-4',5'-dihexyl-1,1':2',1''-terphenyl
    —— (2R,3S)-2-allylbutane-1,3-diol 1-benzyl ether 3-(3',5'-dinitro)benzoate 111456-69-0 C21H22N2O7
    (2R,3S)-2-allylbutane-1,3-diol 1-benzyl ether 3-(3',5'-dinitro)benzoate
    —— 2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-(1-methyl-hexyl)-acetamide 65822-57-3 C17H22N2O3
    2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-(1-methyl-hexyl)-acetamide
    —— 2-Acetamido-N,N-bis-2-hydroxyethylacetamid 25624-97-9 C8H16N2O4
    2-Acetamido-N,N-bis-2-hydroxyethylacetamid
    —— 2-Amino-4-tropyl-buttersaeure 91246-88-7 C11H15NO2
    2-Amino-4-tropyl-buttersaeure
    —— 2-hydroxy-3,5-di-tert-butyl-N-{2-[4-[(2-thienyl(imino)methyl)amino]phenyl]ethyl}benzamide hydrochloride 262612-93-1 C28H35N3O2S*ClH
    2-hydroxy-3,5-di-tert-butyl-N-{2-[4-[(2-thienyl(imino)methyl)amino]phenyl]ethyl}benzamide hydrochloride
    —— 25,26-diallyloxy-27,28-dihydroxycalix[4]arene 181635-68-7 C34H32O4
    25,26-diallyloxy-27,28-dihydroxycalix[4]arene
    —— 2-(2,4-dichlorophenyl)-4-methacryloyloxymethyl-1,3-dioxolane 78830-78-1 C14H14Cl2O4
    2-(2,4-dichlorophenyl)-4-methacryloyloxymethyl-1,3-dioxolane
    —— 2-chloro-5-methyl-N,N'-dicyanoquinonediimine 98507-22-3 C9H5ClN4
    2-chloro-5-methyl-N,N'-dicyanoquinonediimine
    —— 2',6'-dichloro-2,3-dimethoxybiphenyl 913629-78-4 C14H12Cl2O2
    2',6'-dichloro-2,3-dimethoxybiphenyl
    —— (2S)-2-((((1-cyanopropan-2-yl)oxy)carbonyl)amino)-6-((2,4-dinitrophenyl)amino)hexanoic acid 1202639-12-0 C17H21N5O8
    (2S)-2-((((1-cyanopropan-2-yl)oxy)carbonyl)amino)-6-((2,4-dinitrophenyl)amino)hexanoic acid
    —— (2-Methyl-4-oxo-azetidin-2-yl)-thioacetic acid S-(4-nitro-phenyl) ester 70997-89-6 C12H12N2O4S
    (2-Methyl-4-oxo-azetidin-2-yl)-thioacetic acid S-(4-nitro-phenyl) ester
    —— 2-Cyano-3-oxo-3-phenyl-propionic acid pentyl ester 3239-72-3 C15H17NO3
    2-Cyano-3-oxo-3-phenyl-propionic acid pentyl ester
    —— 2-[(2-Chloro-acetyl)-methyl-amino]-3,4,5-trimethoxy-N-(4-methoxy-phenyl)-benzamide 22307-10-4 C20H23ClN2O6
    2-[(2-Chloro-acetyl)-methyl-amino]-3,4,5-trimethoxy-N-(4-methoxy-phenyl)-benzamide
    —— 2,7-bis-(3-methoxy-phenyl)-furo[3,2-b]pyridine 1360906-59-7 C21H17NO3
    2,7-bis-(3-methoxy-phenyl)-furo[3,2-b]pyridine
    —— 2-Chloro-1,10-diaza-benzo[a]azulene 140139-60-2 C12H7ClN2
    2-Chloro-1,10-diaza-benzo[a]azulene
    —— 2-Methyl-2-thioformylamino-propionic acid benzhydryl ester 71537-38-7 C18H19NO2S
    2-Methyl-2-thioformylamino-propionic acid benzhydryl ester
    —— 2-[3-(1-difluoromethyl-2-oxo-1,2-dihydropyridin-4-yl)phenyl]propanoic acid 1219000-01-7 C15H13F2NO3
    2-[3-(1-difluoromethyl-2-oxo-1,2-dihydropyridin-4-yl)phenyl]propanoic acid