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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methyl-3-phenylsulfanylprop-1-en-1-one 82893-70-7 C10H10OS
    2-methyl-3-phenylsulfanylprop-1-en-1-one
    —— 2,6-dimethoxy-4-methylstilbene 543701-26-4 C17H18O2
    2,6-dimethoxy-4-methylstilbene
    —— 2-lithio-3-(trimethylstannyl)-1,3-butadiene 149286-74-8 C7H13LiSn
    2-lithio-3-(trimethylstannyl)-1,3-butadiene
    —— 2-(2-(4-fluorophenethyl)phenyl)pyridine 1261287-81-3 C19H16FN
    2-(2-(4-fluorophenethyl)phenyl)pyridine
    —— <22R>-22-formyl-26,27-bisnorcholesta-5,24-dien-3β-ol 3-acetate 71387-33-2 C28H42O3
    <22R>-22-formyl-26,27-bisnorcholesta-5,24-dien-3β-ol 3-acetate
    —— 2-[(E)-2-phenyl-1-ethenyl]-1,3,4-oxadiazole 1335099-66-5 C10H8N2O
    2-[(E)-2-phenyl-1-ethenyl]-1,3,4-oxadiazole
    —— (2S,3S)-5-(tert-Butyl-diphenyl-silanyloxy)-2-(4-methoxy-benzyloxy)-3-methyl-pentan-1-ol 152300-81-7 C30H40O4Si
    (2S,3S)-5-(tert-Butyl-diphenyl-silanyloxy)-2-(4-methoxy-benzyloxy)-3-methyl-pentan-1-ol
    —— 2-(4-methoxyphenyl)-10-methyl-3-phenylacridin-9(10H)-one 1619235-73-2 C27H21NO2
    2-(4-methoxyphenyl)-10-methyl-3-phenylacridin-9(10H)-one
    —— (24R)-3β-acetoxy-24-methoxymethyloxy-25-hydroxycholest-5-ene 635302-54-4 C31H52O5
    (24R)-3β-acetoxy-24-methoxymethyloxy-25-hydroxycholest-5-ene
    —— (2S,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-2-[(2S,3S)-3-methyl-2-((2S,3S)-3-methyl-2-methylamino-pentanoylamino)-pentanoylamino]-butyric acid benzyl ester 247068-78-6 C40H57N3O5Si
    (2S,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-2-[(2S,3S)-3-methyl-2-((2S,3S)-3-methyl-2-methylamino-pentanoylamino)-pentanoylamino]-butyric acid benzyl ester
    —— 2-methyl-4-methylene-oct-6-yn-2-ol 69643-49-8 C10H16O
    2-methyl-4-methylene-oct-6-yn-2-ol
    —— 25,25-ethylenedioxy-27-norcholest-5-en-3β-ol 3-acetate 77531-44-3 C30H48O4
    25,25-ethylenedioxy-27-norcholest-5-en-3β-ol 3-acetate
    —— [2,2,4-2H3]-3-dehydroquinic acid 32470-29-4 C7H10O6
    [2,2,4-2H3]-3-dehydroquinic acid
    —— 2-Hydroxyimino-N,N'-bis-(4-nitro-phenyl)-malonamide 102117-59-9 C15H11N5O7
    2-Hydroxyimino-N,N'-bis-(4-nitro-phenyl)-malonamide
    —— 2-[(3S,5S,6R,8S,9S,10R,13R,14S,17R)-3-Chloro-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-ylsulfanyl]-ethanol 129270-20-8 C29H51ClOS
    2-[(3S,5S,6R,8S,9S,10R,13R,14S,17R)-3-Chloro-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-ylsulfanyl]-ethanol
    —— ((2R,3S,6S)-3-acetoxy-6-(4-chloro-3-hydroxyphenyl)-3,6-dihydro-2H-pyran-2-yl)methyl acetate 1453855-83-8 C16H17ClO6
    ((2R,3S,6S)-3-acetoxy-6-(4-chloro-3-hydroxyphenyl)-3,6-dihydro-2H-pyran-2-yl)methyl acetate
    —— 2'-Deoxy-5'-O-(dimethoxytrityl)-5-trifluoroacetamidouridine 149725-99-5 C32H30F3N3O8
    2'-Deoxy-5'-O-(dimethoxytrityl)-5-trifluoroacetamidouridine
    —— 2-[4-Octyl-5-[4-[3-octyl-5-[2-(2,4,6-tritert-butylphenyl)phosphanylethynyl]thiophen-2-yl]phenyl]thiophen-2-yl]ethynyl-(2,4,6-tritert-butylphenyl)phosphane 857941-62-9 C70H100P2S2
    2-[4-Octyl-5-[4-[3-octyl-5-[2-(2,4,6-tritert-butylphenyl)phosphanylethynyl]thiophen-2-yl]phenyl]thiophen-2-yl]ethynyl-(2,4,6-tritert-butylphenyl)phosphane
    —— 2-methyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid 1(2)<i>H</i>-tetrazol-5-ylamide 53977-26-7 C12H10N6O2
    2-methyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid 1(2)<i>H</i>-tetrazol-5-ylamide
    —— 2-phenyl-[1,4]oxathiane 4,4-dioxide 39093-51-1 C10H12O3S
    2-phenyl-[1,4]oxathiane 4,4-dioxide
    —— 2-[1-(3-isoquinolyl)-4-piperidyl]ethyl methanesulfonate 792238-92-7 C17H22N2O3S
    2-[1-(3-isoquinolyl)-4-piperidyl]ethyl methanesulfonate
    —— 2-(3-fluoro-4-methanesulfonylphenyl)-3-(tetrahydropyran-4-yl)-N-thiazol-2-ylpropionamide 745052-07-7 C18H21FN2O4S2
    2-(3-fluoro-4-methanesulfonylphenyl)-3-(tetrahydropyran-4-yl)-N-thiazol-2-ylpropionamide
    —— 2-(α-ethoxyprop-2-enyl)cyclododec-1-enecarboxaldehyde 86902-43-4 C18H30O2
    2-(α-ethoxyprop-2-enyl)cyclododec-1-enecarboxaldehyde
    —— 2-Methyl-4-methoxy-cyclopentadienoheptalen 98053-07-7 C16H14O
    2-Methyl-4-methoxy-cyclopentadienoheptalen
    —— 2-Cyclohexyl-8,9-dimethoxy-5,6-dihydro-pyrrolo<2,1-a>isochinolin 20353-52-0 C20H25NO2
    2-Cyclohexyl-8,9-dimethoxy-5,6-dihydro-pyrrolo<2,1-a>isochinolin
    —— 2-methoxy-2-oxo-(S)-1-phenylethyl 2-(p-methoxyanilino)-(R)-butanoate 1192307-91-7 C20H23NO5
    2-methoxy-2-oxo-(S)-1-phenylethyl 2-(p-methoxyanilino)-(R)-butanoate
    —— (2,6-Dimethylphenyl) acetate;2-hydroxybenzoic acid 193561-59-0 C17H18O5
    (2,6-Dimethylphenyl) acetate;2-hydroxybenzoic acid
    —— 2-(2-chloro-4-methylphenoxy)-3-(piperidin-4-yl)pyridine 1167990-85-3 C17H19ClN2O
    2-(2-chloro-4-methylphenoxy)-3-(piperidin-4-yl)pyridine
    —— (2R)-N-(3-cyanophenyl)-2-(3-{[(6S)-6-(dimethylamino)-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl]carbamoyl}phenyl)pyrrolidine-1-carboxamide 1354718-96-9 C28H30N6O2S
    (2R)-N-(3-cyanophenyl)-2-(3-{[(6S)-6-(dimethylamino)-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl]carbamoyl}phenyl)pyrrolidine-1-carboxamide
    —— 2-(4-isopropylphenyl)quinoline hydrobromide 1198359-66-8 BrH*C18H17N
    2-(4-isopropylphenyl)quinoline hydrobromide
    —— 2-(methylsulfonyl)-5-(3-phenyl propyl)-N-hydroxy-N-methylcinnamamide 136516-11-5 C20H23NO4S
    2-(methylsulfonyl)-5-(3-phenyl propyl)-N-hydroxy-N-methylcinnamamide
    —— 2-methyl-6-phenyl-1-(phenylmethyl)-1H-indole-3-acetic acid ethyl ester 163735-01-1 C26H25NO2
    2-methyl-6-phenyl-1-(phenylmethyl)-1H-indole-3-acetic acid ethyl ester
    —— (2β,3α,5α)-3-hydroxy-2-(2,2-dimethyl-4-morpholinyl)-21-thiocyanatopregnan-20-one 167947-78-6 C28H44N2O3S
    (2β,3α,5α)-3-hydroxy-2-(2,2-dimethyl-4-morpholinyl)-21-thiocyanatopregnan-20-one
    —— 2,2-dimethyl-5-(4-nitrophenyl)-4H-benzo[d][1,3]oxathiin-4-one 1590352-34-3 C16H13NO4S
    2,2-dimethyl-5-(4-nitrophenyl)-4H-benzo[d][1,3]oxathiin-4-one
    —— 2-phenyl-4-hexanoyl-5-oxazolinone 134279-72-4 C15H17NO3
    2-phenyl-4-hexanoyl-5-oxazolinone
    —— 2-(2,6-bis(4-(dimethylamino)styryl)-4H-pyran-4-ylidene)-2-cyanoacetic acid 860790-84-7 C28H27N3O3
    2-(2,6-bis(4-(dimethylamino)styryl)-4H-pyran-4-ylidene)-2-cyanoacetic acid
    —— 2-O-methyl 8-O-(2,2,2-trichloroethyl) (1R,2S,3S,5S)-3-(4-ethyl-3-iodophenyl)-8-azabicyclo[3.2.1]octane-2,8-dicarboxylate 1026290-19-6 C20H23Cl3INO4
    2-O-methyl 8-O-(2,2,2-trichloroethyl) (1R,2S,3S,5S)-3-(4-ethyl-3-iodophenyl)-8-azabicyclo[3.2.1]octane-2,8-dicarboxylate
    —— 2-hydroxy-2-[2-(1-methyl-1H-pyrrol-2-yl)-2-phenyl-ethyl]-4-triisopropylsilanyloxy-pent-4-enoic acid methyl ester 1350806-24-4 C28H43NO4Si
    2-hydroxy-2-[2-(1-methyl-1H-pyrrol-2-yl)-2-phenyl-ethyl]-4-triisopropylsilanyloxy-pent-4-enoic acid methyl ester
    —— [(2R,4R)-5-[tert-butyl(diphenyl)silyl]oxy-2-(cyanomethyl)-4-methylpentyl] acetate 191660-34-1 C26H35NO3Si
    [(2R,4R)-5-[tert-butyl(diphenyl)silyl]oxy-2-(cyanomethyl)-4-methylpentyl] acetate
    —— 2-[1-(4-chlorophenylamino)-4,5-dimethyl-1H-imidazol-2-ylthio]-N-(4-methylthiazol-2-yl)acetamide 1418010-89-5 C17H18ClN5OS2
    2-[1-(4-chlorophenylamino)-4,5-dimethyl-1H-imidazol-2-ylthio]-N-(4-methylthiazol-2-yl)acetamide
    —— 2-(2-Hydroxy-phenyl)-7-methoxy-1-methyl-5-oxa-3,3a-diaza-cyclopenta[a]naphthalen-4-one 128891-79-2 C18H14N2O4
    2-(2-Hydroxy-phenyl)-7-methoxy-1-methyl-5-oxa-3,3a-diaza-cyclopenta[a]naphthalen-4-one
    —— 2-<(5'-(3'-N,N-Dimethylcarboxamido)isoxazolyl)-(N,N-dimethylamino)methyl>-5-methoxy-8-chlor-3,4,10-trioxo-1,2,3,4,4a,9,9a,10-octahydroanthracen 5583-50-6 C24H26ClN3O6
    2-<(5'-(3'-N,N-Dimethylcarboxamido)isoxazolyl)-(N,N-dimethylamino)methyl>-5-methoxy-8-chlor-3,4,10-trioxo-1,2,3,4,4a,9,9a,10-octahydroanthracen
    —— 2-[5-(2,4-dichloro-phenoxymethyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-<i>N</i>-(4-ethoxy-phenylcarbamoyl)-acetamide 58351-81-8 C20H18Cl2N4O5S
    2-[5-(2,4-dichloro-phenoxymethyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-<i>N</i>-(4-ethoxy-phenylcarbamoyl)-acetamide
    —— 2-Benzoyl-2-methylbutyranilid 39510-56-0 C18H19NO2
    2-Benzoyl-2-methylbutyranilid
    —— 2,12-di-tert-butyl-1,2,3,11,12,13-hexahydro-6,8,16,18-tetraphenyldicyclopenta[b,i]anthracene[1,2,3-cd:7,8,9-c'd']diphenalene 1380080-25-0 C72H58
    2,12-di-tert-butyl-1,2,3,11,12,13-hexahydro-6,8,16,18-tetraphenyldicyclopenta[b,i]anthracene[1,2,3-cd:7,8,9-c'd']diphenalene
    —— 2,4,6,7-tetra-t-butyl-1,5-dimethyl-3-chloro-2,4,6-triaza-7-azonia-1,5-disila-3λ(4)-indatricyclo{3.1.1.0(3,7)}heptane=2,4,6,7-Tetra-t-butyl-1,5-dimethyl-3-chloro-2,4,6-triaza-7-azonia-1,5-disila-3λ(4)-indatricyclo{3.1.1.0(3,7)}heptan 134042-15-2 C18H42ClInN4Si2
    2,4,6,7-tetra-t-butyl-1,5-dimethyl-3-chloro-2,4,6-triaza-7-azonia-1,5-disila-3λ(4)-indatricyclo{3.1.1.0(3,7)}heptane=2,4,6,7-Tetra-t-butyl-1,5-dimethyl-3-chloro-2,4,6-triaza-7-azonia-1,5-disila-3λ(4)-indatricyclo{3.1.1.0(3,7)}heptan
    —— (2S,4R,6S)-2-(3'',4''-methylenedioxyphenethyl)-6-(4'''-benzyloxy-3'''-hydroxyphenyl)tetrahydropyran-4-ol 1440431-40-2 C27H28O6
    (2S,4R,6S)-2-(3'',4''-methylenedioxyphenethyl)-6-(4'''-benzyloxy-3'''-hydroxyphenyl)tetrahydropyran-4-ol
    —— 2-(2-formylphenoxy)ethyl 3-nitrobenzenesulfonate 116748-57-3 C15H13NO7S
    2-(2-formylphenoxy)ethyl 3-nitrobenzenesulfonate
    —— (2E,4E,6E,8E)-20-hydroperoxyicosa-2,4,6,8-tetraenoic Acid 76057-17-5 C20H32O4
    (2E,4E,6E,8E)-20-hydroperoxyicosa-2,4,6,8-tetraenoic Acid
    —— (2S)-O-(1,2-epoxypropyl)cyclopropyl methyl ketone oxime 88135-05-1 C8H13NO2
    (2S)-O-(1,2-epoxypropyl)cyclopropyl methyl ketone oxime