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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Ethoxycarbonylmethyl-2-methyl-5-ethyl-5-hydroxymethyl-1,3-dioxan 22251-46-3 C12H22O5
    2-Ethoxycarbonylmethyl-2-methyl-5-ethyl-5-hydroxymethyl-1,3-dioxan
    —— {2-[2-(2-Methylsulfanylcarbonylamino-ethoxy)-ethoxy]-ethyl}-thiocarbamic acid S-methyl ester 390752-12-2 C10H20N2O4S2
    {2-[2-(2-Methylsulfanylcarbonylamino-ethoxy)-ethoxy]-ethyl}-thiocarbamic acid S-methyl ester
    —— 2-(2-chloro-4-trifluoromethylphenylamino)pyridine 1439922-52-7 C12H8ClF3N2
    2-(2-chloro-4-trifluoromethylphenylamino)pyridine
    —— 2-(1-Azido-ethyl)-3-methyl-5-methylsulfanyl-3H-imidazole-4-carboxylic acid ethyl ester 330438-37-4 C10H15N5O2S
    2-(1-Azido-ethyl)-3-methyl-5-methylsulfanyl-3H-imidazole-4-carboxylic acid ethyl ester
    —— (2-Benzenesulfonyl-phenyl)-(2,4-dinitro-6-trifluoromethyl-phenyl)-amine 69695-52-9 C19H12F3N3O6S
    (2-Benzenesulfonyl-phenyl)-(2,4-dinitro-6-trifluoromethyl-phenyl)-amine
    —— 2-(4-Tolyl)-2-cyanobutylcarbamat 21278-13-7 C13H16N2O2
    2-(4-Tolyl)-2-cyanobutylcarbamat
    —— 2-Amino-5-((E)-3-oxo-propenyl)-furan-3-carboxylic acid benzyl ester 23386-19-8 C15H13NO4
    2-Amino-5-((E)-3-oxo-propenyl)-furan-3-carboxylic acid benzyl ester
    —— 2-Dibromomethylene-9,20-dioxa-tricyclo[19.2.2.0<sup>3,8</sup>]pentacosa-1(24),3(8),4,6,21(25),22-hexaene 31766-54-8 C24H28Br2O2
    2-Dibromomethylene-9,20-dioxa-tricyclo[19.2.2.0<sup>3,8</sup>]pentacosa-1(24),3(8),4,6,21(25),22-hexaene
    —— [2-(1',3'-Dihydro-spiro[[1,3]dioxolane-2,2'-inden]-1'-yl)-ethyl]-methyl-amine 33223-11-9 C14H19NO2
    [2-(1',3'-Dihydro-spiro[[1,3]dioxolane-2,2'-inden]-1'-yl)-ethyl]-methyl-amine
    —— 2-(2-dimethylamino-ethyl)-4,4-diphenyl-1,4-dihydro-2<i>H</i>-isoquinolin-3-one 30015-19-1 C25H26N2O
    2-(2-dimethylamino-ethyl)-4,4-diphenyl-1,4-dihydro-2<i>H</i>-isoquinolin-3-one
    —— 2,2'-Dimethyl-2,2'-dibenzofuran-3(2H)-on 33562-05-9 C18H14O4
    2,2'-Dimethyl-2,2'-dibenzofuran-3(2H)-on
    —— 2-[2,6-dichloro-3-[(2,2-dimethylpropanoylamino)methyl]anilino]-6-[2,2-difluoroethyl(methyl)amino]-1-(1-methylcyclopropyl)-N-(3,3,3-trifluoropropyl)benzimidazole-5-carboxamide 1380833-96-4 C30H35Cl2F5N6O2
    2-[2,6-dichloro-3-[(2,2-dimethylpropanoylamino)methyl]anilino]-6-[2,2-difluoroethyl(methyl)amino]-1-(1-methylcyclopropyl)-N-(3,3,3-trifluoropropyl)benzimidazole-5-carboxamide
    —— 2-phenyl-3-<i>p</i>-tolyl-aziridine-2-carboxylic acid amide 40033-99-6 C16H16N2O
    2-phenyl-3-<i>p</i>-tolyl-aziridine-2-carboxylic acid amide
    —— 2-Propyl-3-(2-acetoxy-3-phenoxypropyl)-oxazolidin 20958-98-9 C17H25NO4
    2-Propyl-3-(2-acetoxy-3-phenoxypropyl)-oxazolidin
    —— 2-Ethyl-3-(2-acetyloxy-ethyl)-oxazolidin 20964-20-9 C9H17NO3
    2-Ethyl-3-(2-acetyloxy-ethyl)-oxazolidin
    —— 2,4-Dinitro-phenylhydrazon des 3,4,4-Trimethyl-1-oxo-1-(4H)-dihydro-naphthalins 2981-98-8 C19H18N4O4
    2,4-Dinitro-phenylhydrazon des 3,4,4-Trimethyl-1-oxo-1-(4H)-dihydro-naphthalins
    —— 2-[(3-Nitro-biphenyl-4-yl)-hydrazono]-3-oxo-N-phenyl-butyramide 25877-31-0 C22H18N4O4
    2-[(3-Nitro-biphenyl-4-yl)-hydrazono]-3-oxo-N-phenyl-butyramide
    —— 2-methoxy-2-methyl-1,6,9-trioxa-spiro[4.5]decane 32869-70-8 C9H16O4
    2-methoxy-2-methyl-1,6,9-trioxa-spiro[4.5]decane
    —— 2,6-dimethyl-2<i>H</i>-pyridine-1,3,5-tricarboxylic acid triethyl ester 40673-10-7 C16H23NO6
    2,6-dimethyl-2<i>H</i>-pyridine-1,3,5-tricarboxylic acid triethyl ester
    —— 2-Bromo-5-imino-4,4-diphenyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 39538-50-6 C19H17BrN2O2
    2-Bromo-5-imino-4,4-diphenyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 2-n-Butylamino-3-hydroxy-3-methyl-3H-indol 29944-94-3 C13H18N2O
    2-n-Butylamino-3-hydroxy-3-methyl-3H-indol
    —— 2-methoxy-5,6,7,8,9,10-hexahydro-cyclohepta[<i>b</i>]indole-9-carboxylic acid methyl ester 35431-87-9 C16H19NO3
    2-methoxy-5,6,7,8,9,10-hexahydro-cyclohepta[<i>b</i>]indole-9-carboxylic acid methyl ester
    —— 2-Methyl-9,20-dioxa-tricyclo[19.2.2.0<sup>3,8</sup>]pentacosa-1(24),3(8),4,6,21(25),22-hexaen-2-ol 31766-49-1 C24H32O3
    2-Methyl-9,20-dioxa-tricyclo[19.2.2.0<sup>3,8</sup>]pentacosa-1(24),3(8),4,6,21(25),22-hexaen-2-ol
    —— 2-Isopropyl-4-(4-isopropyl-phenyl)-5,5-dimethyl-[1,3]dioxane 36096-86-3 C18H28O2
    2-Isopropyl-4-(4-isopropyl-phenyl)-5,5-dimethyl-[1,3]dioxane
    —— (2-chloro-3,7-dimethyl-3,7-dihydro-purin-6-ylidene)-methyl-amine 46252-11-3 C8H10ClN5
    (2-chloro-3,7-dimethyl-3,7-dihydro-purin-6-ylidene)-methyl-amine
    —— 2-Thioxo-4-phenylhydrazono-6,7-diphenyl-1H,3H-pteridin 26879-12-9 C24H18N6S
    2-Thioxo-4-phenylhydrazono-6,7-diphenyl-1H,3H-pteridin
    —— 2-Heptyl-5-aethyl-5-hydroxymethyl-1,3-dioxan 22251-69-0 C14H28O3
    2-Heptyl-5-aethyl-5-hydroxymethyl-1,3-dioxan
    —— 2',7'-bis(4-(diphenylamino)phenyl)-9,9'-spirobifluorene-2,7-dicarbaldehyde 1402418-67-0 C63H42N2O2
    2',7'-bis(4-(diphenylamino)phenyl)-9,9'-spirobifluorene-2,7-dicarbaldehyde
    —— (2E,4E)-methyl 2-(4-(tert-butyl)phenyl)-5-phenylpenta-2,4-dienoate 1613403-67-0 C22H24O2
    (2E,4E)-methyl 2-(4-(tert-butyl)phenyl)-5-phenylpenta-2,4-dienoate
    —— (2-anilino-pyrimidin-5-yl)-carbamic acid ethyl ester 26879-01-6 C13H14N4O2
    (2-anilino-pyrimidin-5-yl)-carbamic acid ethyl ester
    —— 2-(4-Carbethoxybutyl)-3-methylcyclopentanon 52088-03-6 C13H22O3
    2-(4-Carbethoxybutyl)-3-methylcyclopentanon
    —— (2E,4E)-5-((E)-3-Naphthalen-1-yl-3-oxo-propenylamino)-penta-2,4-dienal 30158-95-3 C18H15NO2
    (2E,4E)-5-((E)-3-Naphthalen-1-yl-3-oxo-propenylamino)-penta-2,4-dienal
    —— 2-benzo[1,3]dioxol-5-yl-3-benzoylamino-3,3-diphenyl-propionic acid 31789-11-4 C29H23NO5
    2-benzo[1,3]dioxol-5-yl-3-benzoylamino-3,3-diphenyl-propionic acid
    —— 2,2,5,8-Tetramethyl-2,3,5,8-tetrahydro-1H-pyrazolo<1,2-a>pyridazin-1,3-dion 23292-37-7 C11H16N2O2
    2,2,5,8-Tetramethyl-2,3,5,8-tetrahydro-1H-pyrazolo<1,2-a>pyridazin-1,3-dion
    —— 2-Benzoyl-bicyclo<2.2.1>heptan-enolacetat 34546-68-4 C16H18O2
    2-Benzoyl-bicyclo<2.2.1>heptan-enolacetat
    —— 2-Benzoylamino-3-<2,3-dimethoxy-phenyl>-acrylsaeure-phenylhydrazid 25316-00-1 C24H23N3O4
    2-Benzoylamino-3-<2,3-dimethoxy-phenyl>-acrylsaeure-phenylhydrazid
    —— 2-sek-Butylaminomethyl-6-methyl-1,2,3,4-tetrahydrochinolin 22983-22-8 C15H24N2
    2-sek-Butylaminomethyl-6-methyl-1,2,3,4-tetrahydrochinolin
    —— (+/-)-2-Formamido-2-methyl-3-phenylpropanol 41863-96-1 C11H15NO2
    (+/-)-2-Formamido-2-methyl-3-phenylpropanol
    —— 2-methyl-4,5-diphenyl-5,6-dihydro-4<i>H</i>-imidazo(1,5,4-de)quinoxaline 41405-91-8 C22H19N3
    2-methyl-4,5-diphenyl-5,6-dihydro-4<i>H</i>-imidazo(1,5,4-de)quinoxaline
    —— 2,2,2-Triethoxy-5-cyclohexyl-1-oxa-2-phosphaindan 52741-87-4 C19H31O4P
    2,2,2-Triethoxy-5-cyclohexyl-1-oxa-2-phosphaindan
    —— 2,4-Dimethoxy-6-(4-methoxy-benzyloxy)-benzaldehyde 58484-51-8 C17H18O5
    2,4-Dimethoxy-6-(4-methoxy-benzyloxy)-benzaldehyde
    —— (2R,3S)-2-Benzhydryl-3-phenyl-aziridine 25865-56-9 C21H19N
    (2R,3S)-2-Benzhydryl-3-phenyl-aziridine
    —— 2-Methyl-8,9-bis(2-furyl)furo<3,2-d>-s-triazolo<2,3-c)pyrimidin 24386-14-9 C16H10N4O3
    2-Methyl-8,9-bis(2-furyl)furo<3,2-d>-s-triazolo<2,3-c)pyrimidin
    —— 2,5-dimethyl-N-[4-phenyl-5-(trifluoromethyl)thiophen-3-yl]pyrazole-3-carboxamide;2,2,2-trifluoroacetic acid 1105632-59-4 C2HF3O2*C17H14F3N3OS
    2,5-dimethyl-N-[4-phenyl-5-(trifluoromethyl)thiophen-3-yl]pyrazole-3-carboxamide;2,2,2-trifluoroacetic acid
    —— 2-[2-(4-methyl-piperazin-1-yl)-ethylsulfanyl]-5,6-dihydro-4<i>H</i>-[1,3]thiazine 91242-42-1 C11H21N3S2
    2-[2-(4-methyl-piperazin-1-yl)-ethylsulfanyl]-5,6-dihydro-4<i>H</i>-[1,3]thiazine
    —— (2S,5R,6R)-6-[1-Dimethylamino-2,2-dimethyl-prop-(Z)-ylideneamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester 37661-44-2 C21H35N3O5S
    (2S,5R,6R)-6-[1-Dimethylamino-2,2-dimethyl-prop-(Z)-ylideneamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester
    —— 2-[(3-ethyl-1,4-dioxy-quinoxaline-2-carbonyl)-hydrazono]-propionic acid 33482-64-3 C14H14N4O5
    2-[(3-ethyl-1,4-dioxy-quinoxaline-2-carbonyl)-hydrazono]-propionic acid
    —— 2-[5-benzyl-1,4,5-trimethyl-3,6-dioxopiperazin-2-ylidenemethyl]-5-methylbenzonitrile 1092732-25-6 C23H23N3O2
    2-[5-benzyl-1,4,5-trimethyl-3,6-dioxopiperazin-2-ylidenemethyl]-5-methylbenzonitrile
    —— 2-[2,6-dichloro-3-[[[4-(hydroxymethyl)pyridine-2-carbonyl]amino]methyl]anilino]-1-methyl-6-[4-(trifluoromethyl)piperidin-1-yl]-N-(3,3,3-trifluoropropyl)benzimidazole-5-carboxamide 1380834-20-7 C32H31Cl2F6N7O3
    2-[2,6-dichloro-3-[[[4-(hydroxymethyl)pyridine-2-carbonyl]amino]methyl]anilino]-1-methyl-6-[4-(trifluoromethyl)piperidin-1-yl]-N-(3,3,3-trifluoropropyl)benzimidazole-5-carboxamide
    —— 2-nonanoylamino-7-(tri-<i>O</i>-acetyl-<i>D</i>-arabinofuranosyl)-1,7-dihydro-purin-6-one 27462-40-4 C25H35N5O9
    2-nonanoylamino-7-(tri-<i>O</i>-acetyl-<i>D</i>-arabinofuranosyl)-1,7-dihydro-purin-6-one