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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(6,7-dimethoxy-3,4-dihydro-isoquinolin-1-ylmethyl)-aniline 29483-68-9 C18H20N2O2
    2-(6,7-dimethoxy-3,4-dihydro-isoquinolin-1-ylmethyl)-aniline
    —— 2-Morpholino-5-methyl-5(1-methoxyethyl)-1,3,2-dioxaphosphorinan-2-oxid 35147-86-5 C11H22NO5P
    2-Morpholino-5-methyl-5(1-methoxyethyl)-1,3,2-dioxaphosphorinan-2-oxid
    —— 2,6-Dimethyl-3-phenyl-4-oxo-1,2,3,4-tetrahydroquinazolin 38511-72-7 C16H16N2O
    2,6-Dimethyl-3-phenyl-4-oxo-1,2,3,4-tetrahydroquinazolin
    —— 2,3-Dioxo-buttersaeure-α-(3-nitro-phenylhydrazon) 36639-62-0 C10H9N3O5
    2,3-Dioxo-buttersaeure-α-(3-nitro-phenylhydrazon)
    —— 2-(2-<i>p</i>-tolyl-propenyl)-pyridine 27426-76-2 C15H15N
    2-(2-<i>p</i>-tolyl-propenyl)-pyridine
    —— 2-(2-Oxo-1-phenyl-ethylsulfanyl)-2-phenyl-acetamide 53392-58-8 C16H15NO2S
    2-(2-Oxo-1-phenyl-ethylsulfanyl)-2-phenyl-acetamide
    —— 2-[2-(4-Chloro-phenyl)-propyl]-pyridine 27426-83-1 C14H14ClN
    2-[2-(4-Chloro-phenyl)-propyl]-pyridine
    —— 2-[1-ethyl-2-(4-methoxy-phenyl)-1-phenyl-propyl]-pyridine 27432-35-5 C23H25NO
    2-[1-ethyl-2-(4-methoxy-phenyl)-1-phenyl-propyl]-pyridine
    —— 2-Chlor-5'-deoxy-5'-(methylthio)adenosin 53458-19-8 C11H14ClN5O3S
    2-Chlor-5'-deoxy-5'-(methylthio)adenosin
    —— 2-(11-oxo-6,11-dihydro-dibenzo[<i>b</i>,<i>e</i>]thiepin-3-yl)-2<i>H</i>-[1,2,4]triazine-3,5-dione 66672-41-1 C17H11N3O3S
    2-(11-oxo-6,11-dihydro-dibenzo[<i>b</i>,<i>e</i>]thiepin-3-yl)-2<i>H</i>-[1,2,4]triazine-3,5-dione
    —— 2-[10,13-Dimethyl-3-(tetrahydro-pyran-2-yloxy)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methyl-heptan-3-one 21903-12-8 C32H50O3
    2-[10,13-Dimethyl-3-(tetrahydro-pyran-2-yloxy)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methyl-heptan-3-one
    —— {2-[2-(1,1-Dimethyl-prop-2-ynyloxycarbonylamino)-3-phenyl-propionylamino]-4-methylsulfanyl-butyrylamino}-acetic acid ethyl ester 33103-25-2 C24H33N3O6S
    {2-[2-(1,1-Dimethyl-prop-2-ynyloxycarbonylamino)-3-phenyl-propionylamino]-4-methylsulfanyl-butyrylamino}-acetic acid ethyl ester
    —— (2S,7S)-2,7-Dimethyl-1,1-dioxo-1,2,3,7-tetrahydro-1λ<sup>6</sup>-thiepin-4-one 24965-77-3 C8H12O3S
    (2S,7S)-2,7-Dimethyl-1,1-dioxo-1,2,3,7-tetrahydro-1λ<sup>6</sup>-thiepin-4-one
    —— 2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(naphthalen-1-yl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione 1355156-36-3 C34H25BrClN3O3S
    2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(naphthalen-1-yl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione
    —— 2,6,2',6'-tetrachloro-4,4'-dimethoxy-biphenyl 41363-15-9 C14H10Cl4O2
    2,6,2',6'-tetrachloro-4,4'-dimethoxy-biphenyl
    —— 2-Imino-4-oxo-5-phenyl-imidazolidin-1-carbonsaeureimid-n-propylester 18755-69-6 C13H16N4O2
    2-Imino-4-oxo-5-phenyl-imidazolidin-1-carbonsaeureimid-n-propylester
    —— 2-(3,4-dimethoxy-phenyl)-3-(2-dimethylamino-ethoxy)-2,3-dihydro-1<i>H</i>-quinazolin-4-one 25939-97-3 C20H25N3O4
    2-(3,4-dimethoxy-phenyl)-3-(2-dimethylamino-ethoxy)-2,3-dihydro-1<i>H</i>-quinazolin-4-one
    —— 2-Formyl-4,6,7-trimethoxy-1,2,3,4-tetrahydroisoquinolin 22960-46-9 C13H17NO4
    2-Formyl-4,6,7-trimethoxy-1,2,3,4-tetrahydroisoquinolin
    —— 2.2-Dimethyl-4-phenyl-1-butylbrosylat 33214-63-0 C18H21BrO3S
    2.2-Dimethyl-4-phenyl-1-butylbrosylat
    —— 2-(o-Chlor-phenyl)-3-hydroxy-2.3-dihydro-1H-chinazolon-(4) 25940-09-4 C14H11ClN2O2
    2-(o-Chlor-phenyl)-3-hydroxy-2.3-dihydro-1H-chinazolon-(4)
    —— 2-<4-Brom-phenyl>-2-phenyl-bernsteinsaeure 5147-29-5 C16H13BrO4
    2-<4-Brom-phenyl>-2-phenyl-bernsteinsaeure
    —— 2,7-Di-tert-butyl-4-[(Z)-phenylimino]-cyclohepta-2,6-dienone 55092-53-0 C21H27NO
    2,7-Di-tert-butyl-4-[(Z)-phenylimino]-cyclohepta-2,6-dienone
    —— 2-Methylamino-hexamethyl-Δ<sup>3</sup>-bicyclo<3.1.0>hexen-6-carbonsaeure-lactam 24617-27-4 C14H21NO
    2-Methylamino-hexamethyl-Δ<sup>3</sup>-bicyclo<3.1.0>hexen-6-carbonsaeure-lactam
    —— 2-(4-diethylamino-phenylazo)-4-(4-methoxy-phenyl)-3-methyl-5-phenyl-thiazolium; iodide 27904-04-7 C27H29N4OS*I
    2-(4-diethylamino-phenylazo)-4-(4-methoxy-phenyl)-3-methyl-5-phenyl-thiazolium; iodide
    —— 2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-imidazol-1-yl)butan-2-ol 1028563-54-3 C17H15F3N4O
    2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-imidazol-1-yl)butan-2-ol
    —— 2-<N-(2-Morpholinoethyl)acetamido>benzanilid 38520-90-0 C21H25N3O3
    2-<N-(2-Morpholinoethyl)acetamido>benzanilid
    —— <2,4-Dichlor-phenoxy>-essigsaeure-<β-chlor-β'-isopropyloxy-isopropylester> 42314-04-5 C14H17Cl3O4
    <2,4-Dichlor-phenoxy>-essigsaeure-<β-chlor-β'-isopropyloxy-isopropylester>
    —— 2,2-dimethyl-N-(4-iodo-2-isopropoxy-5,6-dimethyl-3-pyridyl)-propanamide 179677-01-1 C15H23IN2O2
    2,2-dimethyl-N-(4-iodo-2-isopropoxy-5,6-dimethyl-3-pyridyl)-propanamide
    —— 2-(6-cyclopropylethynyl-5-methyl-pyridin-2-yl)-quinazoline 1257055-63-2 C19H15N3
    2-(6-cyclopropylethynyl-5-methyl-pyridin-2-yl)-quinazoline
    —— (2S)-2-(1-methylethyl)-13-[[2-(trimethylsilyl)ethoxy]methyl]-13-azabicyclo[10.2.1]pentadeca-1(14),3,6,12(15)-tetraene-14-carboxylic acid 365541-96-4 C24H39NO3Si
    (2S)-2-(1-methylethyl)-13-[[2-(trimethylsilyl)ethoxy]methyl]-13-azabicyclo[10.2.1]pentadeca-1(14),3,6,12(15)-tetraene-14-carboxylic acid
    —— 2-Amino-4,5-dichlorobenzohydrazide 77423-08-6 C7H7Cl2N3O
    2-Amino-4,5-dichlorobenzohydrazide
    —— 2-(4'-hydroxymethyl-biphenyl-4-yl)-1-(piperidin-1-yl)ethan-1-one 1093169-76-6 C20H23NO2
    2-(4'-hydroxymethyl-biphenyl-4-yl)-1-(piperidin-1-yl)ethan-1-one
    —— 2-[3-(4-chlorobenzoyl)-4-(4-fluoro-spiro-benzo[1,3-d]-dioxol-2-yl)-piperidin-1-ylmethyl-thiophen-2-yl]-isoindole-1,3-dione 1456735-35-5 C31H22ClFN2O5S
    2-[3-(4-chlorobenzoyl)-4-(4-fluoro-spiro-benzo[1,3-d]-dioxol-2-yl)-piperidin-1-ylmethyl-thiophen-2-yl]-isoindole-1,3-dione
    —— 2-{4-[3-(4-difluoromethoxybenzylamino)-2-hydroxypropoxyl]phenyl}-3-(3,4,5-trimethoxyphenyl)acrylic acid methyl ester 1151808-10-4 C30H33F2NO8
    2-{4-[3-(4-difluoromethoxybenzylamino)-2-hydroxypropoxyl]phenyl}-3-(3,4,5-trimethoxyphenyl)acrylic acid methyl ester
    —— 2-(2-chloro-6-fluorophenyl)-4-[6-(3-cyclopentyl-1,2,4-oxadiazol-5-yl)pyridin-3-yl]-1H-imidazole-5-carbonitrile 1254169-67-9 C22H16ClFN6O
    2-(2-chloro-6-fluorophenyl)-4-[6-(3-cyclopentyl-1,2,4-oxadiazol-5-yl)pyridin-3-yl]-1H-imidazole-5-carbonitrile
    —— 2-(4-bromophenyl)-5-methylselenazole 1559070-05-1 C10H8BrNSe
    2-(4-bromophenyl)-5-methylselenazole
    —— 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-3-methyl-1-((S)-1-(N-methylcyclopropanesulfonamido)butan-2-yl)-2-oxopiperidin-3-yl)-N-methoxyacetamide 1352064-83-5 C29H37Cl2N3O5S
    2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-3-methyl-1-((S)-1-(N-methylcyclopropanesulfonamido)butan-2-yl)-2-oxopiperidin-3-yl)-N-methoxyacetamide
    —— 2,2'-(4-((4-cyano-3-methylisothiazol-5-yl)diazenyl)phenylazanediyl)bis(ethane-2,1-diyl)bis(2-methylacrylate) 1357264-55-1 C23H25N5O4S
    2,2'-(4-((4-cyano-3-methylisothiazol-5-yl)diazenyl)phenylazanediyl)bis(ethane-2,1-diyl)bis(2-methylacrylate)
    —— 2-[2,6-dichloro-3-[[(1-methylcyclopropanecarbonyl)amino]methyl]anilino]-6-(2,2-difluoroethoxy)-1-methyl-N-(2,2,2-trifluoroethyl)benzimidazole-5-carboxamide 1360623-44-4 C25H24Cl2F5N5O3
    2-[2,6-dichloro-3-[[(1-methylcyclopropanecarbonyl)amino]methyl]anilino]-6-(2,2-difluoroethoxy)-1-methyl-N-(2,2,2-trifluoroethyl)benzimidazole-5-carboxamide
    —— 2-Amino-5-[[2-chloro-5-(trifluoromethyl)phenyl]diazenyl]-4-methyl-6-[3-(trifluoromethyl)anilino]pyridine-3-carbonitrile 1383121-55-8 C21H13ClF6N6
    2-Amino-5-[[2-chloro-5-(trifluoromethyl)phenyl]diazenyl]-4-methyl-6-[3-(trifluoromethyl)anilino]pyridine-3-carbonitrile
    —— 2-[2,6-dichloro-3-[[(2-fluoro-2-methylpropanoyl)amino]methyl]anilino]-1-methyl-6-morpholin-4-yl-N-(2,2,3,3,3-pentafluoropropyl)benzimidazole-5-carboxamide 1380833-83-9 C27H28Cl2F6N6O3
    2-[2,6-dichloro-3-[[(2-fluoro-2-methylpropanoyl)amino]methyl]anilino]-1-methyl-6-morpholin-4-yl-N-(2,2,3,3,3-pentafluoropropyl)benzimidazole-5-carboxamide
    —— 2,6-bis(acetoxymethyl)-4-bromopyridine 178810-43-0 C11H12BrNO4
    2,6-bis(acetoxymethyl)-4-bromopyridine
    —— (2R,3R,4S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-[di(propan-2-yloxy)phosphorylmethoxy]-4-fluorooxolan-3-ol 1001057-50-6 C28H42FO7PSi
    (2R,3R,4S,5R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-[di(propan-2-yloxy)phosphorylmethoxy]-4-fluorooxolan-3-ol
    —— 2-(trimethylsilyl)ethyl 5-isocyanato-2-nitrobenzoate 1055310-25-2 C13H16N2O5Si
    2-(trimethylsilyl)ethyl 5-isocyanato-2-nitrobenzoate
    —— 2-(2-bromophenyl)-3-(4-methanesulfonylphenyl)-3-oxo-propionic acid ethyl ester 853301-81-2 C18H17BrO5S
    2-(2-bromophenyl)-3-(4-methanesulfonylphenyl)-3-oxo-propionic acid ethyl ester
    —— 2-(benzenesulfonyl)octan-2-ylsulfonylbenzene 84109-73-9 C20H26O4S2
    2-(benzenesulfonyl)octan-2-ylsulfonylbenzene
    —— 2-Acetylamino-3-[2-(4-acetylamino-3,5-diiodo-phenyl)-ethylsulfanyl]-propionic acid 52274-03-0 C15H18I2N2O4S
    2-Acetylamino-3-[2-(4-acetylamino-3,5-diiodo-phenyl)-ethylsulfanyl]-propionic acid
    —— 2-(Methyl-naphthalen-1-yl-phenyl-silanyloxy)-benzoic acid ethyl ester 55365-16-7 C26H24O3Si
    2-(Methyl-naphthalen-1-yl-phenyl-silanyloxy)-benzoic acid ethyl ester
    —— 2-Carbomethoxy-5α-cholesten-2 24877-98-3 C29H48O2
    2-Carbomethoxy-5α-cholesten-2
    —— 2,4,5,7,8-Pentachloro-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-indene 30193-94-3 C10H9Cl5
    2,4,5,7,8-Pentachloro-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-indene