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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Chloro-5-[[3-[[(1,1-dimethylethoxy)carbonyl]methylamino]propoxy]methyl]-benzoic acid 345304-74-7 C17H24ClNO5
    2-Chloro-5-[[3-[[(1,1-dimethylethoxy)carbonyl]methylamino]propoxy]methyl]-benzoic acid
    —— 2,5-diiodobiphenyl 78486-55-2 C12H8I2
    2,5-diiodobiphenyl
    —— (2R,3R,4S,5S,6S)-2,4,6-trimethyl-3,5-[[bis(1,1-dimethylethyl)-silylene]dioxy]-heptan-1,7-dial 321995-80-6 C18H34O4Si
    (2R,3R,4S,5S,6S)-2,4,6-trimethyl-3,5-[[bis(1,1-dimethylethyl)-silylene]dioxy]-heptan-1,7-dial
    —— (2S,4R)-2-((Z)-2-Isoxazol-4-yl-vinyl)-4-methanesulfonyloxy-pyrrolidine-1-carboxylic acid allyl ester 326605-37-2 C14H18N2O6S
    (2S,4R)-2-((Z)-2-Isoxazol-4-yl-vinyl)-4-methanesulfonyloxy-pyrrolidine-1-carboxylic acid allyl ester
    —— 2-ethyl 5-methyl 3-(4-bromophenyl)-1H-pyrrole-2,5-dicarboxylate 1287721-37-2 C15H14BrNO4
    2-ethyl 5-methyl 3-(4-bromophenyl)-1H-pyrrole-2,5-dicarboxylate
    —— 20-Methyl-3α,5-cyclo-pregnan-6-on 71057-84-6 C22H34O
    20-Methyl-3α,5-cyclo-pregnan-6-on
    —— 2-benzyl-3S-methyl-octahydro-pyrrolo[1,2S-a]pyrazin-7R-ol 1190946-27-0 C15H22N2O
    2-benzyl-3S-methyl-octahydro-pyrrolo[1,2S-a]pyrazin-7R-ol
    —— (2S,3S,4aS,5S,7R,8aR)-3-(1-hydroxy-1-methylethyl)-5,8a-dimethylperhydronaphthalene-2,7-diol 89946-26-9 C15H28O3
    (2S,3S,4aS,5S,7R,8aR)-3-(1-hydroxy-1-methylethyl)-5,8a-dimethylperhydronaphthalene-2,7-diol
    —— 2,2-Dimethyl-5,-3'pyridylpyrrolidin 23901-03-3 C11H16N2
    2,2-Dimethyl-5,-3'pyridylpyrrolidin
    —— 2-acetoxy-1-(acetoxymethoxy)-3-chloropropane 93185-28-5 C8H13ClO5
    2-acetoxy-1-(acetoxymethoxy)-3-chloropropane
    —— 2-(3-Methyl-cyclohexyl)-1H-imidazole 14085-45-1 C10H16N2
    2-(3-Methyl-cyclohexyl)-1H-imidazole
    —— 2-amino-5-fluoropyridine-3-sulfonyl chloride 1824262-63-6 C5H4ClFN2O2S
    2-amino-5-fluoropyridine-3-sulfonyl chloride
    —— 2-[4-({4-[2-(3-cyanophenyl)ethynyl]-2,5-bis(hexyloxy)phenyl}ethynyl)phenyl]-5-[4-{2-{4-[2-(4-deuterophenyl)ethynyl]-2,5-bis(hexyloxy)phenyl}ethynyl}phenyl]-1,3,4-oxadiazole 1023281-02-8 C71H73N3O5
    2-[4-({4-[2-(3-cyanophenyl)ethynyl]-2,5-bis(hexyloxy)phenyl}ethynyl)phenyl]-5-[4-{2-{4-[2-(4-deuterophenyl)ethynyl]-2,5-bis(hexyloxy)phenyl}ethynyl}phenyl]-1,3,4-oxadiazole
    —— 2-ethyl-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-6-yl 2,4-dinitrobenzenesulfonate 1384524-85-9 C20H13N3O9S
    2-ethyl-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-6-yl 2,4-dinitrobenzenesulfonate
    —— 2,4-dinitrophenyl-2,4,6-tri-O-acetyl-3-deoxy-β-D-ribo-hexopyranoside 262607-34-1 C18H20N2O12
    2,4-dinitrophenyl-2,4,6-tri-O-acetyl-3-deoxy-β-D-ribo-hexopyranoside
    —— (2-(methylthio)phenyl)diphenylmethanol 19620-59-8 C20H18OS
    (2-(methylthio)phenyl)diphenylmethanol
    —— 2-[2-iodo-4-(2-methanesulfonylamino-2-pentylcarbamoylethyl)phenylamino]benzoic acid 1026005-74-2 C22H28IN3O5S
    2-[2-iodo-4-(2-methanesulfonylamino-2-pentylcarbamoylethyl)phenylamino]benzoic acid
    —— 2-methyl-2-<1-methyl-1-(p-tolylsulphonyl)ethyl>oxiran 86925-70-4 C13H18O3S
    2-methyl-2-<1-methyl-1-(p-tolylsulphonyl)ethyl>oxiran
    —— 2-N-methyl-6-[5-(1-methyl-1H-pyrazol-5-yl)-1,2,4-oxadiazol-3-yl]-2-N-phenyl-1,3,5-triazine-2,4-diamine 1366660-45-8 C16H15N9O
    2-N-methyl-6-[5-(1-methyl-1H-pyrazol-5-yl)-1,2,4-oxadiazol-3-yl]-2-N-phenyl-1,3,5-triazine-2,4-diamine
    —— 2-(3-cyano-1-cyclobutyl-6-methyl-1H-indol-2-yl)-N-[(1S)-1-cyclopropylethyl]pyrimidine-5-sulfonamide 1248575-72-5 C23H25N5O2S
    2-(3-cyano-1-cyclobutyl-6-methyl-1H-indol-2-yl)-N-[(1S)-1-cyclopropylethyl]pyrimidine-5-sulfonamide
    —— 2,5-dimethyl-3-oxo-(2H)-furan-4-yl L-fucopyranoside 1411994-48-3 C12H18O7
    2,5-dimethyl-3-oxo-(2H)-furan-4-yl L-fucopyranoside
    —— [([(2,6-(3,5-(CF3)2C6H3)2-4-yl-C6H2)NCH(3,5-I2-2-O-C6H2)-κ2-N,O]Ni(CH3)(tmeda))2] 1015813-26-9 C72H60F24I4N6Ni2O2
    [([(2,6-(3,5-(CF3)2C6H3)2-4-yl-C6H2)NCH(3,5-I2-2-O-C6H2)-κ2-N,O]Ni(CH3)(tmeda))2]
    —— 2-bromo-4,5-bis(dimethylamino)-1,3-di-p-tolyl-1H-imidazol-3-ium bromide 1352643-65-2 Br*C21H26BrN4
    2-bromo-4,5-bis(dimethylamino)-1,3-di-p-tolyl-1H-imidazol-3-ium bromide
    —— 2-(benzyloxy)-6-nitrobenzaldehyde 117375-19-6 C14H11NO4
    2-(benzyloxy)-6-nitrobenzaldehyde
    —— (2S,3R,4S,5S,6R)-3-Amino-2,5-di(hydroxymethyl)-6-phenyltetrahydro-2H-pyran-4-ol 1631977-92-8 C13H19NO4
    (2S,3R,4S,5S,6R)-3-Amino-2,5-di(hydroxymethyl)-6-phenyltetrahydro-2H-pyran-4-ol
    —— 2-Hydroxy-1-{(1R,3S)-3-[2-hydroxy-2-(4-methoxy-phenyl)-propyl]-2,2-dimethyl-cyclopropyl}-2-methyl-propan-1-one 83849-55-2 C19H28O4
    2-Hydroxy-1-{(1R,3S)-3-[2-hydroxy-2-(4-methoxy-phenyl)-propyl]-2,2-dimethyl-cyclopropyl}-2-methyl-propan-1-one
    —— (2S,3Z)-2-(tert-butyldimethylsilyl)oxy-4-(1,1-dioxo-2,5-dihydrothien-3-yl)hexa-3,5-diene 933048-43-2 C16H28O3SSi
    (2S,3Z)-2-(tert-butyldimethylsilyl)oxy-4-(1,1-dioxo-2,5-dihydrothien-3-yl)hexa-3,5-diene
    —— 2-Pyridinecarboxylic acid, 5-ethyl-3-fluoro-, methyl ester 1263062-33-4 C9H10FNO2
    2-Pyridinecarboxylic acid, 5-ethyl-3-fluoro-, methyl ester
    —— 2-Benzyl-1-(N-methyl-guanyl)-hydrazin 46230-85-7 C9H14N4
    2-Benzyl-1-(N-methyl-guanyl)-hydrazin
    —— 2-[1-Methyl-2-(methylthio)ethylidene]hydrazinecarboxamide 14109-73-0 C5H11N3OS
    2-[1-Methyl-2-(methylthio)ethylidene]hydrazinecarboxamide
    —— 2-(4-chloro-3-trifluoromethyl-phenylamino)-N-(2,2-dimethoxy-ethyl)-N-[3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-propyl]-propionamide 1206601-28-6 C24H35ClF3N3O4
    2-(4-chloro-3-trifluoromethyl-phenylamino)-N-(2,2-dimethoxy-ethyl)-N-[3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-propyl]-propionamide
    —— (2R,4aR,6S,7R,8S,8aR)-2-Phenyl-6-p-tolylsulfanyl-7,8-bis-trimethylsilanyloxy-hexahydro-pyrano[3,2-d][1,3]dioxine 473711-80-7 C26H38O5SSi2
    (2R,4aR,6S,7R,8S,8aR)-2-Phenyl-6-p-tolylsulfanyl-7,8-bis-trimethylsilanyloxy-hexahydro-pyrano[3,2-d][1,3]dioxine
    —— 2,4,6,2',4',6'-hexaphenyl-benzhydrol 860560-72-1 C49H36O
    2,4,6,2',4',6'-hexaphenyl-benzhydrol
    —— 2',3'-Isopropyliden-3,5'-inosincyclonucleosid 21017-06-1 C13H14N4O4
    2',3'-Isopropyliden-3,5'-inosincyclonucleosid
    —— 2,4-dimethyl-5,6-tetramethylenepyrimidine 88268-23-9 C10H14N2
    2,4-dimethyl-5,6-tetramethylenepyrimidine
    —— 2,3,5,7-tetrahydro-7-(4-methoxyphenyl)-5,5-dimethyl-1-(p-tosyl)-1H-pyrano[4,3-b]pyridine 1301663-78-4 C24H27NO4S
    2,3,5,7-tetrahydro-7-(4-methoxyphenyl)-5,5-dimethyl-1-(p-tosyl)-1H-pyrano[4,3-b]pyridine
    —— 2-(butylamino)-8-hydroxynaphthalene-1,4-dione 67123-92-6 C14H15NO3
    2-(butylamino)-8-hydroxynaphthalene-1,4-dione
    —— 2-hydroxyestriol 17-sulfate 125529-49-9 C18H24O7S
    2-hydroxyestriol 17-sulfate
    —— 2a-Methyl-2,2a,3,6,7,7a-hexahydro-cyclobuta[a]inden-1-one 56020-44-1 C12H14O
    2a-Methyl-2,2a,3,6,7,7a-hexahydro-cyclobuta[a]inden-1-one
    —— 2-[3-(tert-butyldimethylsilanyloxy)propyl]-4-methylene-5-triethylsilanyloxydeca-2,6-dienoic acid methyl ester 1097680-01-7 C27H52O4Si2
    2-[3-(tert-butyldimethylsilanyloxy)propyl]-4-methylene-5-triethylsilanyloxydeca-2,6-dienoic acid methyl ester
    —— (2R,3R)-2-ethyl-3-(nitromethyl)hexanal 1612875-57-6 C9H17NO3
    (2R,3R)-2-ethyl-3-(nitromethyl)hexanal
    —— (2R,3S)-1-benzyl-3-methoxymethoxypiperidine-2-carboxylic acid ethyl ester 206991-77-7 C17H25NO4
    (2R,3S)-1-benzyl-3-methoxymethoxypiperidine-2-carboxylic acid ethyl ester
    —— 2H,2'H-3,3'-(4,4'-oxy-diphenyl)-bis-benzo[1,4]thiazine 19795-99-4 C28H20N2OS2
    2H,2'H-3,3'-(4,4'-oxy-diphenyl)-bis-benzo[1,4]thiazine
    —— 2-(dibutylamino-methyl)-(3a<i>t</i>,7a<i>t</i>)-3a,4,7,7a-tetrahydro-4<i>r</i>,7<i>c</i>-epioxido-isoindole-1,3-dione 87205-69-4 C17H26N2O3
    2-(dibutylamino-methyl)-(3a<i>t</i>,7a<i>t</i>)-3a,4,7,7a-tetrahydro-4<i>r</i>,7<i>c</i>-epioxido-isoindole-1,3-dione
    —— 2-Butoxy-2-chlor-1-fluor-1-phenyl-ethylen 56465-70-4 C12H14ClFO
    2-Butoxy-2-chlor-1-fluor-1-phenyl-ethylen
    —— (2R,3S,4S,5R,6S)-3,4,5-Tris-(2-azido-ethoxy)-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran 217460-64-5 C20H29N9O6
    (2R,3S,4S,5R,6S)-3,4,5-Tris-(2-azido-ethoxy)-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran
    —— 2-[1-Dimethylamino-meth-(Z)-ylidene]-succinic acid diethyl ester 39654-82-5 C11H19NO4
    2-[1-Dimethylamino-meth-(Z)-ylidene]-succinic acid diethyl ester
    —— 2-[4-((E)-3-Oxo-3-phenyl-propenyl)-phenoxy]-propionic acid ethyl ester 123228-91-1 C20H20O4
    2-[4-((E)-3-Oxo-3-phenyl-propenyl)-phenoxy]-propionic acid ethyl ester
    —— 2'-oxo-6-oxaspiro[bicyclo[3.1.0]hexane-3,3'-piperidine]-1'-yl trifluoromethanesulfonate 1416328-34-1 C10H12F3NO5S
    2'-oxo-6-oxaspiro[bicyclo[3.1.0]hexane-3,3'-piperidine]-1'-yl trifluoromethanesulfonate
    —— 2-(4-chlorophenyl)-1-(1H-pyrrol-2-yl)-ethanedione 1260146-72-2 C12H8ClNO2
    2-(4-chlorophenyl)-1-(1H-pyrrol-2-yl)-ethanedione