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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[1-(2-acetoxy-ethoxy)-5-nitro-1<i>H</i>-imidazol-2-ylmethylene]-5-methoxy-indan-1-one 31435-88-8 C18H17N3O7
    2-[1-(2-acetoxy-ethoxy)-5-nitro-1<i>H</i>-imidazol-2-ylmethylene]-5-methoxy-indan-1-one
    —— (2S,4R)-1-(4-chloro-phenyl)-4-hydroxy-pyrrolidine-2-carboxylic acid [5-(2-methoxy-1,1-dimethyl-ethyl)-isoxazol-3-yl]-amide 1234317-54-4 C19H24ClN3O4
    (2S,4R)-1-(4-chloro-phenyl)-4-hydroxy-pyrrolidine-2-carboxylic acid [5-(2-methoxy-1,1-dimethyl-ethyl)-isoxazol-3-yl]-amide
    —— (2-propan-2-yl-3H-inden-1-yl) acetate 65870-02-2 C14H16O2
    (2-propan-2-yl-3H-inden-1-yl) acetate
    —— 2-[4-(4-cyanobenzoyl)phenyl]acetic acid 207113-23-3 C16H11NO3
    2-[4-(4-cyanobenzoyl)phenyl]acetic acid
    —— (2R,3S,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-[(R)-3-(tert-butyl-dimethyl-silanyloxy)-4-phenoxy-but-1-ynyl]-2-octyl-cyclopentanone 210349-27-2 C35H60O4Si2
    (2R,3S,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-[(R)-3-(tert-butyl-dimethyl-silanyloxy)-4-phenoxy-but-1-ynyl]-2-octyl-cyclopentanone
    —— 2,2,5,9-Tetramethyl-Δ5.7-bicyclo<6.3.0>undecadien 13953-61-2 C15H24
    2,2,5,9-Tetramethyl-Δ5.7-bicyclo<6.3.0>undecadien
    —— 2-(hydroxy(4-formylphenyl)methyl)acrylic acid butyl ester 1198113-76-6 C15H18O4
    2-(hydroxy(4-formylphenyl)methyl)acrylic acid butyl ester
    —— 2-[4-(2-aminopyrimidin-5-yl)phenyl]-2-cyclopentyl-N-[pyridin-4-yl]acetamide 1382486-14-7 C22H23N5O
    2-[4-(2-aminopyrimidin-5-yl)phenyl]-2-cyclopentyl-N-[pyridin-4-yl]acetamide
    —— (2S,3R)-3-(2-Chloro-6-fluorophenyl)serine 135524-07-1 C9H9ClFNO3
    (2S,3R)-3-(2-Chloro-6-fluorophenyl)serine
    —— 2-(3-bromo-4-hydroxyphenyl)imidazolo[4,5-f][1,10]phenanthroline 1382969-54-1 C19H11BrN4O
    2-(3-bromo-4-hydroxyphenyl)imidazolo[4,5-f][1,10]phenanthroline
    —— 2-[(3-phenylpyrazol-5-ylamino)methylene]-1,3-indenedione 658693-49-3 C19H13N3O2
    2-[(3-phenylpyrazol-5-ylamino)methylene]-1,3-indenedione
    —— 2-(2,5-diphenyl-[1,3]dioxan-2-yl)-pyridine 13580-51-3 C21H19NO2
    2-(2,5-diphenyl-[1,3]dioxan-2-yl)-pyridine
    —— 2-(4-Chlorophenyl)-3-trifluoromethylpyrrole 157735-83-6 C11H7ClF3N
    2-(4-Chlorophenyl)-3-trifluoromethylpyrrole
    —— (2S)-2-[(S)-(4-benzyloxyphenyl)(hydroxy)methyl]-4-pentenyl pivaloate 1215190-36-5 C24H30O4
    (2S)-2-[(S)-(4-benzyloxyphenyl)(hydroxy)methyl]-4-pentenyl pivaloate
    —— (2S,3S,4R,5R,6S)-5-(benzyloxy)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3-yl)oxy)-2-methyltetrahydro-2H-pyran-3,4-diyl bis(sec-butylcarbamate) 1374854-19-9 C59H62N2O12
    (2S,3S,4R,5R,6S)-5-(benzyloxy)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3-yl)oxy)-2-methyltetrahydro-2H-pyran-3,4-diyl bis(sec-butylcarbamate)
    —— 2,2'-Dioxo-1,1'-bis-(2-chlor-ethyl)-5,5'-diphenyl-3,3'-bipyrrolinyliden 18596-01-5 C24H20Cl2N2O2
    2,2'-Dioxo-1,1'-bis-(2-chlor-ethyl)-5,5'-diphenyl-3,3'-bipyrrolinyliden
    —— 2-N-carbamoyl-5'-O-(4,4'-dimethoxytrityl)deoxyguanosine 1133721-42-2 C32H32N6O7
    2-N-carbamoyl-5'-O-(4,4'-dimethoxytrityl)deoxyguanosine
    —— 2-(2-Acetoxymethyl-allyl)-malonic acid dimethyl ester 130239-37-1 C11H16O6
    2-(2-Acetoxymethyl-allyl)-malonic acid dimethyl ester
    —— 2-phenoxyacetylamino-6-(2,2'-bithien-5-yl)-9-(2-deoxy-5-O-dimethoxytrityl-β-D-ribofuranosyl)purine 1287240-36-1 C47H41N5O7S2
    2-phenoxyacetylamino-6-(2,2'-bithien-5-yl)-9-(2-deoxy-5-O-dimethoxytrityl-β-D-ribofuranosyl)purine
    —— 2-(trimethylsilyl)ethyl (E)-3-(4-(((2S,3S,4R,5R)-5-((R)-1-hydroxy-2-methoxy-2-oxoethyl)-3,4-bis((triisopropylsilyl)oxy)tetrahydrofuran-2-yl)oxy)phenyl)-2-methylacrylate 1579197-48-0 C40H72O9Si3
    2-(trimethylsilyl)ethyl (E)-3-(4-(((2S,3S,4R,5R)-5-((R)-1-hydroxy-2-methoxy-2-oxoethyl)-3,4-bis((triisopropylsilyl)oxy)tetrahydrofuran-2-yl)oxy)phenyl)-2-methylacrylate
    —— 2-[(2,6-dicyclopentylphenylimino)methyl]phenol 1072934-01-0 C23H27NO
    2-[(2,6-dicyclopentylphenylimino)methyl]phenol
    —— 2-(1 H-1,2,3-triazol-1-yl)-6-(trifluoromethyl)nicotinic acid 1293285-73-0 C9H5F3N4O2
    2-(1 H-1,2,3-triazol-1-yl)-6-(trifluoromethyl)nicotinic acid
    —— 2,2,3,3,3-Pentafluor-1-ethylmercapto-N-benzoyl-propylamin 26208-06-0 C12H12F5NOS
    2,2,3,3,3-Pentafluor-1-ethylmercapto-N-benzoyl-propylamin
    —— 2-[(5-methyl-2-pyrimidin-2-ylphenyl )carbonyl]-5-[6-methyl-2-(trifluoromethyl) pyrimidin-4-yl]octahydropyrrolo[3 ,4-c]pyrrole 1293281-55-6 C24H23F3N6O
    2-[(5-methyl-2-pyrimidin-2-ylphenyl )carbonyl]-5-[6-methyl-2-(trifluoromethyl) pyrimidin-4-yl]octahydropyrrolo[3 ,4-c]pyrrole
    —— 2-[4-Chloro-2-[(3-chlorophenyl)sulfonylamino]phenoxy]benzoic acid 1237502-85-0 C19H13Cl2NO5S
    2-[4-Chloro-2-[(3-chlorophenyl)sulfonylamino]phenoxy]benzoic acid
    —— (2S)-2-tert-butoxy-2-[4-(4-chlorophenyl)-2,5-dimethyl-6-[[(1R)-1-methylpropyl]carbamoyl]-3-pyridyl]acetic acid 1256250-74-4 C24H31ClN2O4
    (2S)-2-tert-butoxy-2-[4-(4-chlorophenyl)-2,5-dimethyl-6-[[(1R)-1-methylpropyl]carbamoyl]-3-pyridyl]acetic acid
    —— (2S)-2-[4-(3,4-dihydro-2H-chromen-6-yl)-6-(3-ethynylphenyl)-2,5-dimethylpyridin-3-yl]-2-[(2-methylpropan-2-yl)oxy]acetic acid 1256249-54-3 C30H31NO4
    (2S)-2-[4-(3,4-dihydro-2H-chromen-6-yl)-6-(3-ethynylphenyl)-2,5-dimethylpyridin-3-yl]-2-[(2-methylpropan-2-yl)oxy]acetic acid
    —— 2,3-Dichloro-5,6-diethylpyrazine 1461705-47-4 C8H10Cl2N2
    2,3-Dichloro-5,6-diethylpyrazine
    —— (2E)-6-Bromo-2-(nitrosomethylidene)-2,4-dihydrofuro[3,2-b]pyridine 1171920-32-3 C8H5BrN2O2
    (2E)-6-Bromo-2-(nitrosomethylidene)-2,4-dihydrofuro[3,2-b]pyridine
    —— 2-amino-6-fluoro-N-propylbenzamide 869936-87-8 C10H13FN2O
    2-amino-6-fluoro-N-propylbenzamide
    —— (2R,5S,6S)-2-Methoxy-5,6-dimethyl-dihydro-pyran-3-one 61135-22-6 C8H14O3
    (2R,5S,6S)-2-Methoxy-5,6-dimethyl-dihydro-pyran-3-one
    —— 2-[[(3S,6S,8E)-3-benzyl-4,13-dioxo-16-thia-2,5,12,17-tetrazabicyclo[12.2.1]heptadeca-1(17),8,14-triene-6-carbonyl]amino]acetic acid 1542156-72-8 C22H25N5O5S
    2-[[(3S,6S,8E)-3-benzyl-4,13-dioxo-16-thia-2,5,12,17-tetrazabicyclo[12.2.1]heptadeca-1(17),8,14-triene-6-carbonyl]amino]acetic acid
    —— 2,2-Difluoro-N-[2-hydroxy-1-hydroxymethyl-2-(4-methanesulfonyl-phenyl)-ethyl]-acetamide 56724-20-0 C12H15F2NO5S
    2,2-Difluoro-N-[2-hydroxy-1-hydroxymethyl-2-(4-methanesulfonyl-phenyl)-ethyl]-acetamide
    —— 2-(butylsulfonyl)-3-cyano-4,6-dimethylpyridine 1203929-26-3 C12H16N2O2S
    2-(butylsulfonyl)-3-cyano-4,6-dimethylpyridine
    —— 2-(hexylselenyl)ethyl(diphenyl)phosphine oxide 1092730-05-6 C20H27OPSe
    2-(hexylselenyl)ethyl(diphenyl)phosphine oxide
    —— 2-(t-butyl-dimethyl-silanyloxy)-3-t-butyldisulfanyl-propan-1-ol 1017573-14-6 C13H30O2S2Si
    2-(t-butyl-dimethyl-silanyloxy)-3-t-butyldisulfanyl-propan-1-ol
    —— 2-{[(3S)-4,4-difluoro-1-(pyrazolo[1,5-a]pyrimidin-3-ylcarbonyl)piperidin-3-yl]oxy}quinoline trifluoroacetate 1620652-52-9 C2HF3O2*C21H17F2N5O2
    2-{[(3S)-4,4-difluoro-1-(pyrazolo[1,5-a]pyrimidin-3-ylcarbonyl)piperidin-3-yl]oxy}quinoline trifluoroacetate
    —— 2-methoxy-N-methylpyridin-3-amine 1334149-22-2 C7H10N2O
    2-methoxy-N-methylpyridin-3-amine
    —— 2-Methylpyrazolo[1,5-a]pyrimidine-3-sulfonyl chloride 1306604-90-9 C7H6ClN3O2S
    2-Methylpyrazolo[1,5-a]pyrimidine-3-sulfonyl chloride
    —— 2-(3,5-dihydroxyphenyl)-1-benzofuran-4,6-diol 1346652-84-3 C14H10O5
    2-(3,5-dihydroxyphenyl)-1-benzofuran-4,6-diol
    —— 2-(biphenyl-4-ylmethoxy)-N-hydroxy-N'-methylpropanediamide 1344693-13-5 C19H21N3O5
    2-(biphenyl-4-ylmethoxy)-N-hydroxy-N'-methylpropanediamide
    —— 2-(tetrahydro-pyran-4-ylamino)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid [(S)-(3-chloro-4-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide 1395078-20-2 C24H27ClFN7O2
    2-(tetrahydro-pyran-4-ylamino)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid [(S)-(3-chloro-4-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide
    —— 2-amino-4,6-bis(benzofuran-2-yl)-5-butyIpyrimidine 1395343-21-1 C24H21N3O2
    2-amino-4,6-bis(benzofuran-2-yl)-5-butyIpyrimidine
    —— 2,6-dimethoxy-3-(methylthio)-5-(α-hydroxy-α-phenylmethyl)-1,4-benzoquinone 115320-04-2 C16H16O5S
    2,6-dimethoxy-3-(methylthio)-5-(α-hydroxy-α-phenylmethyl)-1,4-benzoquinone
    —— 2-(1-Benzyl-1-methyl-but-3-enyloxy)-tetrahydro-pyran 124727-37-3 C17H24O2
    2-(1-Benzyl-1-methyl-but-3-enyloxy)-tetrahydro-pyran
    —— 2,5-Anhydro-1-O-(p-tosyl)-L-arabinitol 106292-52-8 C12H16O6S
    2,5-Anhydro-1-O-(p-tosyl)-L-arabinitol
    —— 2,2-bis-aziridin-1-yl-4-chloro-6-ethyl-5-methyl-2λ<sup>5</sup>-[1,3,2]diazaphosphinine 51028-76-3 C10H16ClN4P
    2,2-bis-aziridin-1-yl-4-chloro-6-ethyl-5-methyl-2λ<sup>5</sup>-[1,3,2]diazaphosphinine
    —— [2,3,5,6-Tetrachloro-4-(dibutoxy-phosphorylmethyl)-benzyl]-phosphonic acid dibutyl ester 52111-71-4 C24H40Cl4O6P2
    [2,3,5,6-Tetrachloro-4-(dibutoxy-phosphorylmethyl)-benzyl]-phosphonic acid dibutyl ester
    —— 2,6-bis[1-(2-methyl-6-cyclooctylphenylimino)ethyl]pyridineiron(II) chloride 578765-89-6 C39H51Cl2FeN3
    2,6-bis[1-(2-methyl-6-cyclooctylphenylimino)ethyl]pyridineiron(II) chloride
    —— 2-[2-(3,5-bis-trifluoromethyl-phenyl)-acetylamino]-N-(5-phenyl-2H-pyrazol-3-yl)-propionamide 681491-53-2 C22H18F6N4O2
    2-[2-(3,5-bis-trifluoromethyl-phenyl)-acetylamino]-N-(5-phenyl-2H-pyrazol-3-yl)-propionamide