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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2-dibromo-1-ferrocenyl-1-cyclobutylcyclopropane 259099-81-5 C17H18Br2Fe
    2,2-dibromo-1-ferrocenyl-1-cyclobutylcyclopropane
    —— 2-(6,7-dimethoxy-1-methyl-isoquinolin-4-yl)-[1,4]naphthoquinone 62993-48-0 C22H17NO4
    2-(6,7-dimethoxy-1-methyl-isoquinolin-4-yl)-[1,4]naphthoquinone
    —— 2-(2-methyl-2λ5-benzo[1,3,2]dioxaphosphol-2-yloxy)-phenol 57602-64-9 C13H13O4P
    2-(2-methyl-2λ5-benzo[1,3,2]dioxaphosphol-2-yloxy)-phenol
    —— 2,3-dihydro-7-methyl-6-(N-phenyl)carboxamido-1-phenylimidazo<1,2-a>pyrid-5(H)-one 93065-79-3 C21H19N3O2
    2,3-dihydro-7-methyl-6-(N-phenyl)carboxamido-1-phenylimidazo<1,2-a>pyrid-5(H)-one
    —— 2-(3-benzyl-5-phenyl-pyrazol-1-yl)-ethanol 63759-63-7 C18H18N2O
    2-(3-benzyl-5-phenyl-pyrazol-1-yl)-ethanol
    —— 2-Tribrommethyl-1,3-oxazolidin 61897-79-8 C4H6Br3NO
    2-Tribrommethyl-1,3-oxazolidin
    —— 2-amino-6-chloro-N-(2-hydroxyethyl)quinoline-3-carboxamide 1373889-40-7 C12H12ClN3O2
    2-amino-6-chloro-N-(2-hydroxyethyl)quinoline-3-carboxamide
    —— 2-Phenylthio-s-triazolo<3,2-a>isochinolin. 63237-76-3 C16H11N3S
    2-Phenylthio-s-triazolo<3,2-a>isochinolin.
    —— 2-((Z)-1-Carboxy-2-chloro-propenyl)-5-methoxy-benzoic acid 61996-03-0 C12H11ClO5
    2-((Z)-1-Carboxy-2-chloro-propenyl)-5-methoxy-benzoic acid
    —— 2-fluoro-N-piperidin-4-yl-5-[2-(4-sulfamoyl-benzylamino)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-6-yl]-benzenesulfonamide 1036737-09-3 C27H28F4N8O4S2
    2-fluoro-N-piperidin-4-yl-5-[2-(4-sulfamoyl-benzylamino)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-6-yl]-benzenesulfonamide
    —— 2,4-Dimethyl-5-tert-butyl-3-acetyl-pyrrol 28991-98-2 C12H19NO
    2,4-Dimethyl-5-tert-butyl-3-acetyl-pyrrol
    —— (2E,4E)-9-Chloro-deca-2,4-dienoic acid ethyl ester 100340-25-8 C12H19ClO2
    (2E,4E)-9-Chloro-deca-2,4-dienoic acid ethyl ester
    —— 2-({1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}amino)-4,6-difluorophenol 1134197-68-4 C20H30F2N2O2
    2-({1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}amino)-4,6-difluorophenol
    —— 2-(6'-Carbethoxyhexyl)-3-cyan-4-hydroxycyclopentanon 32396-19-3 C15H23NO4
    2-(6'-Carbethoxyhexyl)-3-cyan-4-hydroxycyclopentanon
    —— 2-Chloro-5-(methyl-o-tolyl-carbamoyl)-benzenesulfonyl chloride 92436-05-0 C15H13Cl2NO3S
    2-Chloro-5-(methyl-o-tolyl-carbamoyl)-benzenesulfonyl chloride
    —— 2-benzyl-butyric acid-(β,β'-bis-diethylamino-isopropylamide) 102944-72-9 C22H39N3O
    2-benzyl-butyric acid-(β,β'-bis-diethylamino-isopropylamide)
    —— 2-Dimethylamino-7-methyl-lepidin 91821-03-3 C13H16N2
    2-Dimethylamino-7-methyl-lepidin
    —— 2-Chlor-vinylphosphinsaeure 44397-95-7 C2H4ClO2P
    2-Chlor-vinylphosphinsaeure
    —— 2-o-Anisylamino-3-phenyl-4-thiazolidon 17450-11-2 C16H14N2O2S
    2-o-Anisylamino-3-phenyl-4-thiazolidon
    —— 2,3,4,6,7,8-hexahydro-cyclopenta[<i>g</i>]thiochromene 7193-37-5 C12H14S
    2,3,4,6,7,8-hexahydro-cyclopenta[<i>g</i>]thiochromene
    —— 2,2-Bis-isopropylsulfonyl-propan 4398-45-2 C9H20O4S2
    2,2-Bis-isopropylsulfonyl-propan
    —— 2.4-Dinitro-1-(N-methyl-acetamino)-naphthalin 98018-24-7 C13H11N3O5
    2.4-Dinitro-1-(N-methyl-acetamino)-naphthalin
    —— 2-phenyl-5-cyclopropylmethyl-4,6,7,8-tetrahydrofuro[3,2-c]azepine hydrochloride 59773-04-5 C18H21NO*ClH
    2-phenyl-5-cyclopropylmethyl-4,6,7,8-tetrahydrofuro[3,2-c]azepine hydrochloride
    —— 2-(Benzylamino)-1-[3-(difluoromethoxy)phenyl]ethan-1-ol 1797802-04-0 C16H17F2NO2
    2-(Benzylamino)-1-[3-(difluoromethoxy)phenyl]ethan-1-ol
    —— 2-{4-[(R)-3-(4-methanesulfonyl-phenoxy)-1-methyl-propyl]piperidin-1-yl}-4-methoxypyrimidine 1204334-65-5 C21H29N3O4S
    2-{4-[(R)-3-(4-methanesulfonyl-phenoxy)-1-methyl-propyl]piperidin-1-yl}-4-methoxypyrimidine
    —— 2-(3-Hydroxy-phenylamino)-3-methyl-[1,4]naphthoquinone 69966-64-9 C17H13NO3
    2-(3-Hydroxy-phenylamino)-3-methyl-[1,4]naphthoquinone
    —— 2-(2'-Chloranilino)-3.5-dinitro-thiophen 21817-45-8 C10H6ClN3O4S
    2-(2'-Chloranilino)-3.5-dinitro-thiophen
    —— 2-(dimethylamino)-6-(4-(dimethylamino)phenyl)pyridine-3,5-dicarbonitrile 1371534-45-0 C17H17N5
    2-(dimethylamino)-6-(4-(dimethylamino)phenyl)pyridine-3,5-dicarbonitrile
    —— 2-Phenyl-5-carboxy-tropon 16248-36-5 C14H10O3
    2-Phenyl-5-carboxy-tropon
    —— 2,4,6-Trimethyl-2,4,6,8-tetraphenyl-[1,3,5,7,2,4,6,8]tetroxatetrasilocane 20089-49-0 C27H30O4Si4
    2,4,6-Trimethyl-2,4,6,8-tetraphenyl-[1,3,5,7,2,4,6,8]tetroxatetrasilocane
    —— [2,2-Dimethyl-5-(pyrimidin-2-yloxymethyl)-[1,3]dioxolan-4-yl]-methanol 99272-07-8 C11H16N2O4
    [2,2-Dimethyl-5-(pyrimidin-2-yloxymethyl)-[1,3]dioxolan-4-yl]-methanol
    —— 2-(2-(3-allyl-5-tert-butyl-2-hydroxybenzylidene)hydrazinyl)-4-phenylpyrido[2,3-b]pyrazin-3(4H)-one 1359964-62-7 C27H27N5O2
    2-(2-(3-allyl-5-tert-butyl-2-hydroxybenzylidene)hydrazinyl)-4-phenylpyrido[2,3-b]pyrazin-3(4H)-one
    —— (2,2,2-Trichloro-acetyl)-carbamic acid (1R,2S,4S,5R,6R)-(3,8,9-trioxa-tricyclo[4.2.1.0<sup>2,4</sup>]non-5-yl) ester 71856-34-3 C9H8Cl3NO6
    (2,2,2-Trichloro-acetyl)-carbamic acid (1R,2S,4S,5R,6R)-(3,8,9-trioxa-tricyclo[4.2.1.0<sup>2,4</sup>]non-5-yl) ester
    —— 2-[(E)-5-(2-bromophenyl)-5-oxopent-3-enyl]-2-methylcyclohexane-1,3-dione 1416969-84-0 C18H19BrO3
    2-[(E)-5-(2-bromophenyl)-5-oxopent-3-enyl]-2-methylcyclohexane-1,3-dione
    —— 2-(4-fluoro-phenacyl)-2-methyl-1,2,3,4-tetrahydro-isoquinolinium; bromide 4649-96-1 Br*C18H19FNO
    2-(4-fluoro-phenacyl)-2-methyl-1,2,3,4-tetrahydro-isoquinolinium; bromide
    —— (2,6-dimethylphenoxide)2(tetrahydrofuran)2Y(μ-2,6-dimethylphenoxide)2AlMe2 165681-41-4 C42H58AlO6Y
    (2,6-dimethylphenoxide)2(tetrahydrofuran)2Y(μ-2,6-dimethylphenoxide)2AlMe2
    —— 2-(SMe2)-7-(C6H5CH2NH)-11-[(Me3Si)2C=CH]-7-CB10H10 176377-72-3 C18H43B10NSSi2
    2-(SMe2)-7-(C6H5CH2NH)-11-[(Me3Si)2C=CH]-7-CB10H10
    —— (2S)-2-[[(2S)-2-cyclohexyl-2-hydroxyacetyl]amino]-N-(5-methyl-1,3-thiazol-2-yl)pentanamide 681140-00-1 C17H27N3O3S
    (2S)-2-[[(2S)-2-cyclohexyl-2-hydroxyacetyl]amino]-N-(5-methyl-1,3-thiazol-2-yl)pentanamide
    —— 2-Biphenyl-4-yl-7-tert-butyl-5,6,7,8-tetrahydro-benzo[d]imidazo[2,1-b]thiazole 111836-73-8 C25H26N2S
    2-Biphenyl-4-yl-7-tert-butyl-5,6,7,8-tetrahydro-benzo[d]imidazo[2,1-b]thiazole
    —— 2-{3-fluoro-5-[(6-methylpyridin-3-yl)oxy]phenyl}isoindolin-1-one 1245607-38-8 C20H15FN2O2
    2-{3-fluoro-5-[(6-methylpyridin-3-yl)oxy]phenyl}isoindolin-1-one
    —— 2,5-bis(4-tert-butyl-5,5-dimethylhexa-1,3-dienyl)thiophene 1242261-17-1 C28H44S
    2,5-bis(4-tert-butyl-5,5-dimethylhexa-1,3-dienyl)thiophene
    —— 2-[(3-cyclopropyl-4,4-dimethyl-2-oxo-quinazolin-1-yl)methyl]-1-isopentyl-benzimidazole 1243324-04-0 C26H32N4O
    2-[(3-cyclopropyl-4,4-dimethyl-2-oxo-quinazolin-1-yl)methyl]-1-isopentyl-benzimidazole
    —— 2-{3-fluoro-5-[(3-methylpyrazin-2-yl)oxy]phenyl}-2,3-dihydro-1,2-benzisothiazol-1,1-dioxide 1245607-39-9 C18H14FN3O3S
    2-{3-fluoro-5-[(3-methylpyrazin-2-yl)oxy]phenyl}-2,3-dihydro-1,2-benzisothiazol-1,1-dioxide
    —— (2-bromo-4-methanesulfonylamino-5-methoxyphenyl)acetic acid 1258845-49-6 C10H12BrNO5S
    (2-bromo-4-methanesulfonylamino-5-methoxyphenyl)acetic acid
    —— 2-tert-Butyl 5-ethyl 3,4-dihydro-2,7-naphthyridine-2,5(1H)-dicarboxylate 1330764-93-6 C16H22N2O4
    2-tert-Butyl 5-ethyl 3,4-dihydro-2,7-naphthyridine-2,5(1H)-dicarboxylate
    —— 2-chloro-3,5-dicyano-6-morpholinopyridine 217956-01-9 C11H9ClN4O
    2-chloro-3,5-dicyano-6-morpholinopyridine
    —— 2-(2-ethyl-butyryl)-cyclopentanone 100052-67-3 C11H18O2
    2-(2-ethyl-butyryl)-cyclopentanone
    —— 2',3'-O-Isopropyliden-5'-O-acetyl-4-thio-6-aza-uridin 20757-66-8 C13H17N3O6S
    2',3'-O-Isopropyliden-5'-O-acetyl-4-thio-6-aza-uridin
    —— 2-(2,5-Dimethoxy-phenyl)-1-(2-fluoro-4-methoxy-phenyl)-ethanone 551001-77-5 C17H17FO4
    2-(2,5-Dimethoxy-phenyl)-1-(2-fluoro-4-methoxy-phenyl)-ethanone
    —— (2S,4R)-4-(2-benzyloxyphenyl)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid 934471-21-3 C23H27NO5
    (2S,4R)-4-(2-benzyloxyphenyl)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid