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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2-chlorophenyl)-8-oxo-5,6,7,8-tetrahydro-1H-1,4,7a-triaza-s-indacene-7-carboxylic acid ethyl ester 866925-44-2 C18H16ClN3O3
    2-(2-chlorophenyl)-8-oxo-5,6,7,8-tetrahydro-1H-1,4,7a-triaza-s-indacene-7-carboxylic acid ethyl ester
    —— 2-cyclohexa-1,4-dienyl-4,4,6-trimethyl-[1,3,2]dioxaborinane 13722-60-6 C12H19BO2
    2-cyclohexa-1,4-dienyl-4,4,6-trimethyl-[1,3,2]dioxaborinane
    —— (+/-)-2-methyl-3-(1,3-benzodioxol-4-ylmethylamino)-N-(9-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylpropanamide 1233925-50-2 C26H33ClN2O5
    (+/-)-2-methyl-3-(1,3-benzodioxol-4-ylmethylamino)-N-(9-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylpropanamide
    —— 2,2,2-trifluoro-N-methyl-N'-[(trifluoromethyl)thio]ethanimidamide 62067-10-1 C4H4F6N2S
    2,2,2-trifluoro-N-methyl-N'-[(trifluoromethyl)thio]ethanimidamide
    —— 2-(2-Bromomethyl-benzyl)-2-tert-butoxycarbonylamino-malonic acid diethyl ester 676602-73-6 C20H28BrNO6
    2-(2-Bromomethyl-benzyl)-2-tert-butoxycarbonylamino-malonic acid diethyl ester
    —— (+/-)-2-methyl-3-((4-amino)benzylamino)-N-(9-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylpropanamide 1233925-18-2 C25H34ClN3O3
    (+/-)-2-methyl-3-((4-amino)benzylamino)-N-(9-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylpropanamide
    —— 2,5-dihydro-4-(1-methylethyl)-2-(3-oxocyclohexyl)-oxazol-5-one 152343-06-1 C12H17NO3
    2,5-dihydro-4-(1-methylethyl)-2-(3-oxocyclohexyl)-oxazol-5-one
    —— 2-Diethylamino-ethanesulfonic acid butyl ester 27919-09-1 C10H23NO3S
    2-Diethylamino-ethanesulfonic acid butyl ester
    —— 2-bromo-4-fluoro-N-((1-methylcyclopropyl)methyl)aniline 1448600-68-7 C11H13BrFN
    2-bromo-4-fluoro-N-((1-methylcyclopropyl)methyl)aniline
    —— 2,5-Bis-methoxy-methyl-3-nitro-hydrochinon-dimethylaether 5628-38-6 C12H17NO6
    2,5-Bis-methoxy-methyl-3-nitro-hydrochinon-dimethylaether
    —— 2-(2,2-Dimethoxy-1,1-dimethyl-ethyl)-[1,4]naphthoquinone 30130-03-1 C16H18O4
    2-(2,2-Dimethoxy-1,1-dimethyl-ethyl)-[1,4]naphthoquinone
    —— 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-D-glucose 4-phenylsemicarbazone 139951-48-7 C21H28N4O9
    2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-D-glucose 4-phenylsemicarbazone
    —— 2,3-O-isopropylidene-5-iodo-D-ribono-1,4-lactone 96239-82-6 C8H11IO4
    2,3-O-isopropylidene-5-iodo-D-ribono-1,4-lactone
    —— (20Ξ)-20-phenylazo-pregna-5,17(20)-diene-3β,16α-diol 42995-32-4 C27H36N2O2
    (20Ξ)-20-phenylazo-pregna-5,17(20)-diene-3β,16α-diol
    —— 2-(2,6-dimethyl-4-pyridin-3-ylphenoxy)-N-[(E)-1H-indol-3-ylmethylideneamino]acetamide 1572183-77-7 C24H22N4O2
    2-(2,6-dimethyl-4-pyridin-3-ylphenoxy)-N-[(E)-1H-indol-3-ylmethylideneamino]acetamide
    —— 2-(2,6-dichloro-phenyl)-benzooxazole-6-carboxylic acid (3-chloro-phenyl)-amide 1021164-88-4 C20H11Cl3N2O2
    2-(2,6-dichloro-phenyl)-benzooxazole-6-carboxylic acid (3-chloro-phenyl)-amide
    —— 2-Phenyl-7-chlor-4,5-dioxo-pyrano<4,3-d>-<1,3>-dioxin 95843-38-2 C13H7ClO5
    2-Phenyl-7-chlor-4,5-dioxo-pyrano<4,3-d>-<1,3>-dioxin
    —— 2-<4,5-Diethoxycarbonyl-pyrimidyl-(2)>-cyclohexanon 93538-53-5 C16H20N2O5
    2-<4,5-Diethoxycarbonyl-pyrimidyl-(2)>-cyclohexanon
    —— 2-Cyano-3-(N-ethoxymethyliden-amino)-cholest-2-en 5742-60-9 C31H50N2O
    2-Cyano-3-(N-ethoxymethyliden-amino)-cholest-2-en
    —— 2-Ethylamino-1-benzylidenamino-4-(p-brom-phenyl)-imidazol 15969-95-6 C18H17BrN4
    2-Ethylamino-1-benzylidenamino-4-(p-brom-phenyl)-imidazol
    —— 2-<2.4-Dinitro-phenylhydrazono>-2-phenyl-acetaldehyd-diaethylacetal 4881-08-7 C18H20N4O6
    2-<2.4-Dinitro-phenylhydrazono>-2-phenyl-acetaldehyd-diaethylacetal
    —— 2-Triaethylsilyloxy-6-methyl-heptadien-(2,5) 18551-46-7 C14H28OSi
    2-Triaethylsilyloxy-6-methyl-heptadien-(2,5)
    —— 2-(benzhydrylamino)-N-(tert-butyl)-2-phenylacetamide 1033696-61-5 C25H28N2O
    2-(benzhydrylamino)-N-(tert-butyl)-2-phenylacetamide
    —— 2,3-bis(2'-ethylhexyl)-5,7-bis(3-octylthiophen-2-yl)thieno[3,4-b]pyrazine 1047670-80-3 C46H72N2S3
    2,3-bis(2'-ethylhexyl)-5,7-bis(3-octylthiophen-2-yl)thieno[3,4-b]pyrazine
    —— 2-(2,6-dichlorophenyl)-3H-benzoimidazole-5-carboxylic acid (4-oxazol-5-yl-phenyl)-amide 1021162-88-8 C23H14Cl2N4O2
    2-(2,6-dichlorophenyl)-3H-benzoimidazole-5-carboxylic acid (4-oxazol-5-yl-phenyl)-amide
    —— 2-{2-[2-chloro-4-(4-chlorophenoxy)phenyl]-4-methoxymethyl-[1,3]dioxolan-2-ylmethyl}-2H-[1,2,4]triazole-3-thiol 1259033-99-2 C20H19Cl2N3O4S
    2-{2-[2-chloro-4-(4-chlorophenoxy)phenyl]-4-methoxymethyl-[1,3]dioxolan-2-ylmethyl}-2H-[1,2,4]triazole-3-thiol
    —— 2-[3-[3-(4,4-Dimethyl-7-nitro-1,3-dioxoisoquinolin-2-yl)propyl-methylamino]propyl]-4,4-dimethyl-7-nitroisoquinoline-1,3-dione 65543-49-9 C29H33N5O8
    2-[3-[3-(4,4-Dimethyl-7-nitro-1,3-dioxoisoquinolin-2-yl)propyl-methylamino]propyl]-4,4-dimethyl-7-nitroisoquinoline-1,3-dione
    —— 2-methyl-4-{2-oxo-2-[4-(2-trifluoromethoxy-phenoxy)-piperidin-1-yl]-ethoxy}-2H-pyridazin-3-one 1266245-24-2 C19H20F3N3O5
    2-methyl-4-{2-oxo-2-[4-(2-trifluoromethoxy-phenoxy)-piperidin-1-yl]-ethoxy}-2H-pyridazin-3-one
    —— 2,4-Dimethyl-1,5-bis-dimethylamino-penta-1,4-dien-3-on 91296-64-9 C11H20N2O
    2,4-Dimethyl-1,5-bis-dimethylamino-penta-1,4-dien-3-on
    —— 2-Butyloxy-dithiobenzoesaeure-(carboxy-methylester) 60246-53-9 C13H16O3S2
    2-Butyloxy-dithiobenzoesaeure-(carboxy-methylester)
    —— 2-Benzoylamino-4-chlor-benzoesaeure-amid 7012-83-1 C14H11ClN2O2
    2-Benzoylamino-4-chlor-benzoesaeure-amid
    —— 2-(4-chloro-3-fluoro-phenyl)-1-[3-(4-hydroxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-ethanone 1076690-43-1 C17H14ClFN2O2
    2-(4-chloro-3-fluoro-phenyl)-1-[3-(4-hydroxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-ethanone
    —— 2-[2-(4-Methoxy-2,3-dimethyl-phenyl)-ethyl]-3-oxo-succinic acid diethyl ester 77028-28-5 C19H26O6
    2-[2-(4-Methoxy-2,3-dimethyl-phenyl)-ethyl]-3-oxo-succinic acid diethyl ester
    —— 2,5-Bis(diacetylamino)-3,6-dimethylhydrochinon-diacetat 77798-95-9 C20H24N2O8
    2,5-Bis(diacetylamino)-3,6-dimethylhydrochinon-diacetat
    —— (2S)-2-[[(1S,4R,5R,6R,8R,10S,11R,12S,13R,16R,18S,21R)-11,18-dihydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.01,21.04,12.05,10.016,21]docosan-8-yl]methylamino]propanamide 1334038-95-7 C30H50N2O4
    (2S)-2-[[(1S,4R,5R,6R,8R,10S,11R,12S,13R,16R,18S,21R)-11,18-dihydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.01,21.04,12.05,10.016,21]docosan-8-yl]methylamino]propanamide
    —— (2R,3R)-2-(2,4-Difluorophenyl)-3-[4-(4-[2-((4-(2,2,3,3-tetrafluoropropoxy)benzyl))-2H-1,2,4-triazol-3-one-4-yl]phenyl)piperazin-1-yl]1-(1H-1,2,4-triazol-1-yl)butan-2-ol 210563-01-2 C34H34F6N8O3
    (2R,3R)-2-(2,4-Difluorophenyl)-3-[4-(4-[2-((4-(2,2,3,3-tetrafluoropropoxy)benzyl))-2H-1,2,4-triazol-3-one-4-yl]phenyl)piperazin-1-yl]1-(1H-1,2,4-triazol-1-yl)butan-2-ol
    —— 2-amino-3-carbethoxy-6-(3-indolyl)pyridine 79526-12-8 C16H15N3O2
    2-amino-3-carbethoxy-6-(3-indolyl)pyridine
    —— 2,2,3,3,4,4,5,5,6,6-Decafluoro-7-hydroxy-7,7-diphenyl-heptanoic acid ethyl ester 79865-22-8 C21H16F10O3
    2,2,3,3,4,4,5,5,6,6-Decafluoro-7-hydroxy-7,7-diphenyl-heptanoic acid ethyl ester
    —— 2-(4-(4-amino-7-(2-hydroxyethyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)benzylamino)-N-(4-fluorophenyl)-5-(trifluoromethyl)nicotinamide 1289182-32-6 C28H23F4N7O2
    2-(4-(4-amino-7-(2-hydroxyethyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)benzylamino)-N-(4-fluorophenyl)-5-(trifluoromethyl)nicotinamide
    —— 2-acryloylamido-6-hydrocinnamidopyridine 1132659-86-9 C17H17N3O2
    2-acryloylamido-6-hydrocinnamidopyridine
    —— (2S)-2-(benzyl(methyl)amino)-3-ethyl-1-phenylpentan-3-ol 1264675-80-0 C21H29NO
    (2S)-2-(benzyl(methyl)amino)-3-ethyl-1-phenylpentan-3-ol
    —— 2,2-Dinitropropyl-perchlorat 52936-28-4 C3H5ClN2O8
    2,2-Dinitropropyl-perchlorat
    —— 2-(4-methoxy-2-methyl-3-pyridyl)-3-oxobutyronitrile semicarbazone 1266353-37-0 C12H15N5O2
    2-(4-methoxy-2-methyl-3-pyridyl)-3-oxobutyronitrile semicarbazone
    —— {(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[(1R,3R)-3-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-cyclohexyl]-4-oxo-azetidin-1-yl}-oxo-acetic acid allyl ester 299177-89-2 C29H51NO7Si2
    {(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[(1R,3R)-3-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-cyclohexyl]-4-oxo-azetidin-1-yl}-oxo-acetic acid allyl ester
    —— 2-(2-(3-pyridyl)ethyl)-1-azabicyclo[2.2.2]octan-3-ol 1348845-30-6 C14H20N2O
    2-(2-(3-pyridyl)ethyl)-1-azabicyclo[2.2.2]octan-3-ol
    —— 2-(4-diethylamino-phenylazo)-6-ethoxy-3-methyl-benzothiazolium; iodide 20065-10-5 C20H25N4OS*I
    2-(4-diethylamino-phenylazo)-6-ethoxy-3-methyl-benzothiazolium; iodide
    —— 2-(2-fluoro-1-phenylvinyl)naphthalene 1262431-37-7 C18H13F
    2-(2-fluoro-1-phenylvinyl)naphthalene
    —— 2-(Methyl-d3-sulfonyl)-ethan-1,1,2,2-d4-amine 1009409-32-8 C3H9NO2S
    2-(Methyl-d3-sulfonyl)-ethan-1,1,2,2-d4-amine
    —— (2S,3S,4S)-1-O-benzyl-3,4-epoxy-4-(trimethylsilyl)butane-1,2-diol 119046-51-4 C14H22O3Si
    (2S,3S,4S)-1-O-benzyl-3,4-epoxy-4-(trimethylsilyl)butane-1,2-diol
    —— (2R,11aS)-2-acetoxy-11-acetylthio-1,2,3,11a-tetrahydro-7,8-methylenedioxy-5H-pyrrolo<2,1-c><1,4>benzodiazepine 143851-64-3 C17H18N2O5S
    (2R,11aS)-2-acetoxy-11-acetylthio-1,2,3,11a-tetrahydro-7,8-methylenedioxy-5H-pyrrolo<2,1-c><1,4>benzodiazepine