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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-amino-4-(4-nitrophenyl)-7,8-dihydro-4H,5H-thiopyrano[4,3-b]pyran-3-carbonitrile 1448024-78-9 C15H13N3O3S
    2-amino-4-(4-nitrophenyl)-7,8-dihydro-4H,5H-thiopyrano[4,3-b]pyran-3-carbonitrile
    —— 2,6-di-tert-butyl-4-(5-(3,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl)phenol 1630038-84-4 C22H24Cl2N2O2
    2,6-di-tert-butyl-4-(5-(3,5-dichlorophenyl)-1,3,4-oxadiazol-2-yl)phenol
    —— (2,5-Dimethoxy-phenyl)-(2-ethylsulfanyl-phenyl)-phosphoramidic acid diethyl ester 58696-28-9 C20H28NO5PS
    (2,5-Dimethoxy-phenyl)-(2-ethylsulfanyl-phenyl)-phosphoramidic acid diethyl ester
    —— (2S,3R,3aR,3bS,4R,6S,6aS,7aR)-2,6-Bis-(tert-butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-4,6a-dimethyl-3-trityloxymethyl-decahydro-cyclopenta[a]pentalene-3,3a-diol 111023-94-0 C52H82O6Si3
    (2S,3R,3aR,3bS,4R,6S,6aS,7aR)-2,6-Bis-(tert-butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-4,6a-dimethyl-3-trityloxymethyl-decahydro-cyclopenta[a]pentalene-3,3a-diol
    —— (2S,4R)-N-((S)-1-(2-chlorophenyl)-2-((3,3-difluorocyclobutyl)amino)-2-oxoethyl)-1-(4-cyanopyridin-2-yl)-N-(3,5-difluorophenyl)-4-hydroxy-5-oxopyrrolidine-2-carboxamide 1448346-87-9 C29H22ClF4N5O4
    (2S,4R)-N-((S)-1-(2-chlorophenyl)-2-((3,3-difluorocyclobutyl)amino)-2-oxoethyl)-1-(4-cyanopyridin-2-yl)-N-(3,5-difluorophenyl)-4-hydroxy-5-oxopyrrolidine-2-carboxamide
    —— (2Z)-N-(2-amino-2-oxoethyl)-2-{4,4-difluoro-1-[4-[(3R)-3-methylpyrrolidin-1-yl]-2-(trifluoromethyl)benzoyl]-1,2,3,4-tetrahydro-5H-1-benzazepin-5-ylidene]acetamide 530091-21-5 C27H27F5N4O3
    (2Z)-N-(2-amino-2-oxoethyl)-2-{4,4-difluoro-1-[4-[(3R)-3-methylpyrrolidin-1-yl]-2-(trifluoromethyl)benzoyl]-1,2,3,4-tetrahydro-5H-1-benzazepin-5-ylidene]acetamide
    —— 2,2-Bis(trimethylsilyl)ethansaeure-ethylester 65946-55-6 C10H24O2Si2
    2,2-Bis(trimethylsilyl)ethansaeure-ethylester
    —— 2-(n)butyl-6-[4-(2-oxo-2-ferrocenyl-ethyl)-piperazin-1-yl]-benzo[de]isoquinoline-1,3-dione 439614-22-9 C32H33FeN3O3
    2-(n)butyl-6-[4-(2-oxo-2-ferrocenyl-ethyl)-piperazin-1-yl]-benzo[de]isoquinoline-1,3-dione
    —— 2-Ethoxy-2-methyl-[1,2]oxasilepane 86517-60-4 C8H18O2Si
    2-Ethoxy-2-methyl-[1,2]oxasilepane
    —— 2-methyl-4-(2-phenylimidazol-1-yl)butanoic acid 198549-11-0 C14H16N2O2
    2-methyl-4-(2-phenylimidazol-1-yl)butanoic acid
    —— 2,2',2'',2'''-[[1,1':4',1'':4'',1'''-quaterphenyl]-2'',3,3',3'''-tetrayltetrakis(oxy)]tetrakis[acetic acid] 0<sup>1</sup>,0<sup>1'</sup>,0<sup>1''</sup>,0<sup>1'''</sup>-tetra(2,3,5,6-tetrafluoro-4-iodobenzyl)ester 1428628-84-5 C60H30F16I4O12
    2,2',2'',2'''-[[1,1':4',1'':4'',1'''-quaterphenyl]-2'',3,3',3'''-tetrayltetrakis(oxy)]tetrakis[acetic acid] 0<sup>1</sup>,0<sup>1'</sup>,0<sup>1''</sup>,0<sup>1'''</sup>-tetra(2,3,5,6-tetrafluoro-4-iodobenzyl)ester
    —— 2-(2-Chlorbenzoyl)-4,6-dihydroxypyrimidin 26440-28-8 C11H7ClN2O3
    2-(2-Chlorbenzoyl)-4,6-dihydroxypyrimidin
    —— (2,3,6-Trichlor-benzyl)-N,N-diethyl-dithiocarbamat 1444-77-5 C12H14Cl3NS2
    (2,3,6-Trichlor-benzyl)-N,N-diethyl-dithiocarbamat
    —— 2-Carboxy-3,4,5,6-tetraiod-benzoesaeure-propylamid 91137-03-0 C11H9I4NO3
    2-Carboxy-3,4,5,6-tetraiod-benzoesaeure-propylamid
    —— 2-O-benzoyl-4,6-O-benzylidene-3-O-(4,6-O-benzylidene-2,3-di-O-levulinoyl-β-D-glucopyranosyl)-β-D-glucopyranosyl azide 1385068-41-6 C43H45N3O15
    2-O-benzoyl-4,6-O-benzylidene-3-O-(4,6-O-benzylidene-2,3-di-O-levulinoyl-β-D-glucopyranosyl)-β-D-glucopyranosyl azide
    —— (20S)-24-hydroxy-6β-methoxy-3α,5-cyclo-26,27-bisnor-5α-cholestan-22-one 437703-27-0 C26H42O3
    (20S)-24-hydroxy-6β-methoxy-3α,5-cyclo-26,27-bisnor-5α-cholestan-22-one
    —— 2-O-(3-chlorophenyl) 1-O-phenyl oxalate 122779-27-5 C14H9ClO4
    2-O-(3-chlorophenyl) 1-O-phenyl oxalate
    —— 2-(((3,5-dibromo-4-(4-hydroxy-3-isopropylphenoxy)benzylidene)amino)oxy)propanoic acid 1225031-78-6 C19H19Br2NO5
    2-(((3,5-dibromo-4-(4-hydroxy-3-isopropylphenoxy)benzylidene)amino)oxy)propanoic acid
    —— (2S,3R,E)-5-((4R,5R)-2,2-dimethyl-5-((R)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-1,3-dioxolan-4-yl)pent-4-ene-2,3-diyl diacetate 1428643-36-0 C19H26O8
    (2S,3R,E)-5-((4R,5R)-2,2-dimethyl-5-((R)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-1,3-dioxolan-4-yl)pent-4-ene-2,3-diyl diacetate
    —— 2-ethyl-4,5-diphenyl-2H-[1,2,3,6]-thiatriazine-1,1-dioxide 1023667-16-4 C16H15N3O2S
    2-ethyl-4,5-diphenyl-2H-[1,2,3,6]-thiatriazine-1,1-dioxide
    —— [{[2-(3-methoxyphenyl)-5-methyl-1,3-oxazol-4-yl]carbonyl}(pyridin-2-ylmethyl)amino]acetic acid 1016645-04-7 C20H19N3O5
    [{[2-(3-methoxyphenyl)-5-methyl-1,3-oxazol-4-yl]carbonyl}(pyridin-2-ylmethyl)amino]acetic acid
    —— 2,2,2-trifluoro-1-(2-phenethylphenyl)ethyl phenyl sulfide 129286-51-7 C22H19F3S
    2,2,2-trifluoro-1-(2-phenethylphenyl)ethyl phenyl sulfide
    —— 2-(hydroxy(4-nitrophenyl)methyl)-3-phenylcyclobutanone 1384187-15-8 C17H15NO4
    2-(hydroxy(4-nitrophenyl)methyl)-3-phenylcyclobutanone
    —— 2-methoxy-4-{[(1-naphthylmethyl)amino]methyl}-6-[(4-pyrimidin-2-ylpiperazin-1-yl)methyl]phenol 941299-33-8 C28H31N5O2
    2-methoxy-4-{[(1-naphthylmethyl)amino]methyl}-6-[(4-pyrimidin-2-ylpiperazin-1-yl)methyl]phenol
    —— 2-butyl1-((6-chloro1,3-benzodioxol-5-yl)methyl)4-((4-hydroxybutyl)thio)1H-imidazol-5-carboxylic acid 177845-72-6 C20H25ClN2O5S
    2-butyl1-((6-chloro1,3-benzodioxol-5-yl)methyl)4-((4-hydroxybutyl)thio)1H-imidazol-5-carboxylic acid
    —— 2-benzyl-1-methyl-1H-imidazole-4-carboxylic acid (4-fluoro-phenyl)-(2-piperidin-1yl-thiazol-4-ylmethyl)-amide 1033830-70-4 C27H28FN5OS
    2-benzyl-1-methyl-1H-imidazole-4-carboxylic acid (4-fluoro-phenyl)-(2-piperidin-1yl-thiazol-4-ylmethyl)-amide
    —— 2-chloro-6-methyl-ergoline-8-carboxylic acid 3-dimethylcarbamoyl-anilide 68353-97-9 C25H27ClN4O2
    2-chloro-6-methyl-ergoline-8-carboxylic acid 3-dimethylcarbamoyl-anilide
    —— 2-(6-chloro-pyridazin-3-yl)-2-cyano-acetamide 91399-53-0 C7H5ClN4O
    2-(6-chloro-pyridazin-3-yl)-2-cyano-acetamide
    —— 2-Aethoxy-6.10-dimethyl-undeca-2.4.6.9-tetraen 97407-36-8 C15H24O
    2-Aethoxy-6.10-dimethyl-undeca-2.4.6.9-tetraen
    —— (2S,5R,6R)-6-[1-Azepan-1-yl-2-hydroxy-eth-(E)-ylideneamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester 37747-25-4 C22H35N3O6S
    (2S,5R,6R)-6-[1-Azepan-1-yl-2-hydroxy-eth-(E)-ylideneamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester
    —— (2'S,4R,4a'S,9a'R)-7'-bromo-2'-ethoxy-1-methyl-1',2',3',4',4a',9a'-hexahydrospiro[imidazolidine-4,9'-xanthene]-2,5-dione 1369628-81-8 C18H21BrN2O4
    (2'S,4R,4a'S,9a'R)-7'-bromo-2'-ethoxy-1-methyl-1',2',3',4',4a',9a'-hexahydrospiro[imidazolidine-4,9'-xanthene]-2,5-dione
    —— 2-[({3-[((4-methoxyphenyl)diphenylmethyl)amino]propyl}oxycarbonyl)methoxy]acetic Acid, Triethylammonium Salt 344436-62-0 C6H15N*C27H29NO6
    2-[({3-[((4-methoxyphenyl)diphenylmethyl)amino]propyl}oxycarbonyl)methoxy]acetic Acid, Triethylammonium Salt
    —— 2,2'-thiophene-2,5-diyl-bis-benzooxazole-5-carboxylic acid diallyl ester 4941-74-6 C26H18N2O6S
    2,2'-thiophene-2,5-diyl-bis-benzooxazole-5-carboxylic acid diallyl ester
    —— (2-Phenoxy-acetyl)-phosphonic acid bis-(2-methyl-allyl) ester 38114-77-1 C16H21O5P
    (2-Phenoxy-acetyl)-phosphonic acid bis-(2-methyl-allyl) ester
    —— 2α-Methyl-5α-androstan-17β-ol-3-on-methylhydrazon 97016-55-2 C21H36N2O
    2α-Methyl-5α-androstan-17β-ol-3-on-methylhydrazon
    —— 2-(2,5-dichloro-phenyl)-hexahydro-4,7-epioxido-isoindole-1,3-dione 7742-11-2 C14H11Cl2NO3
    2-(2,5-dichloro-phenyl)-hexahydro-4,7-epioxido-isoindole-1,3-dione
    —— 2,4,5-Tribrom-imidazol 31250-83-6 C10H5Br3Cl2N2
    2,4,5-Tribrom-imidazol
    —— 2-(4-Chloro-2-methyl-phenoxy)-N-(2-piperidin-1-yl-ethyl)-propionamide 13791-60-1 C17H25ClN2O2
    2-(4-Chloro-2-methyl-phenoxy)-N-(2-piperidin-1-yl-ethyl)-propionamide
    —— (2,2-Dimethyl-pentanoyl)-carbamic acid ethyl ester 91017-19-5 C10H19NO3
    (2,2-Dimethyl-pentanoyl)-carbamic acid ethyl ester
    —— 2-(3-isopropyl-2,2,4-trioxo-3,4-dihydro-2<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-1-yl)-2,2'-sulfanediyl-bis-acetic acid dimethyl ester 67594-01-8 C16H20N2O7S2
    2-(3-isopropyl-2,2,4-trioxo-3,4-dihydro-2<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-1-yl)-2,2'-sulfanediyl-bis-acetic acid dimethyl ester
    —— 2-carbamoyloxymethyl-5-(2-methoxy-phenyl)-[1,3,4]oxadiazole 54014-23-2 C11H11N3O4
    2-carbamoyloxymethyl-5-(2-methoxy-phenyl)-[1,3,4]oxadiazole
    —— 2-{6-[(4,4-difluoropiperidin-1-yl)(4-fluorophenyl)methyl]-4'-(trifluoromethyl)biphenyl-3-yl}propanoic acid 1257397-14-0 C28H25F6NO2
    2-{6-[(4,4-difluoropiperidin-1-yl)(4-fluorophenyl)methyl]-4'-(trifluoromethyl)biphenyl-3-yl}propanoic acid
    —— 2-(5-nitro-thiazol-2-ylsulfanyl)-4-piperidin-1-yl-pyrimidine 40045-72-5 C12H13N5O2S2
    2-(5-nitro-thiazol-2-ylsulfanyl)-4-piperidin-1-yl-pyrimidine
    —— 2-Isopropyl-5-methylcyclohexoxy-(α-methyl-α-butyl)-essigsaeure 106660-71-3 C17H32O3
    2-Isopropyl-5-methylcyclohexoxy-(α-methyl-α-butyl)-essigsaeure
    —— 2-[N-(3-cyano-4-neopentyloxyphenyl)amino]ethyl acetate 288252-10-8 C16H22N2O3
    2-[N-(3-cyano-4-neopentyloxyphenyl)amino]ethyl acetate
    —— (2S,3S)-4-Allyloxy-2-tert-butoxycarbonylamino-3-hydroxy-butyric acid methyl ester 125229-19-8 C13H23NO6
    (2S,3S)-4-Allyloxy-2-tert-butoxycarbonylamino-3-hydroxy-butyric acid methyl ester
    —— 2-Vinyl-1,3,5-cycloheptatrien 28186-63-2 C9H10
    2-Vinyl-1,3,5-cycloheptatrien
    —— 2-{4-[2-(2-methoxy-4-nitrophenyl)vinyl]benzyl}butyric acid tert-butyl ester 1312613-18-5 C24H29NO5
    2-{4-[2-(2-methoxy-4-nitrophenyl)vinyl]benzyl}butyric acid tert-butyl ester
    —— 2,7-di(2-thienyl)-4,5-di(n-heptyl)benzo[2,1-b:3,4-b']dithiophene 950526-82-6 C32H38S4
    2,7-di(2-thienyl)-4,5-di(n-heptyl)benzo[2,1-b:3,4-b']dithiophene
    —— (2R,3S,4S,5R,6S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-6-(pyridin-2-ylsulfanyl)-tetrahydro-pyran-3,4,5-triol 74352-39-9 C27H33NO5SSi
    (2R,3S,4S,5R,6S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-6-(pyridin-2-ylsulfanyl)-tetrahydro-pyran-3,4,5-triol