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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2'-deoxyguanylyl-(3'<*>5')-2'-deoxycytidine O-(methyl phosphate) 119184-97-3 C20H27N8O10P
    2'-deoxyguanylyl-(3'<*>5')-2'-deoxycytidine O-(methyl phosphate)
    —— (2S,3R)-1,1,1-Trifluoro-3-phenyl-3-((R)-toluene-4-sulfinyl)-propan-2-ol 121960-70-1 C16H15F3O2S
    (2S,3R)-1,1,1-Trifluoro-3-phenyl-3-((R)-toluene-4-sulfinyl)-propan-2-ol
    —— 2-(1-methyl-4-piperidinyl)-1H-benzimidazole 51784-76-0 C13H17N3
    2-(1-methyl-4-piperidinyl)-1H-benzimidazole
    —— 2-(p-Chlorphenyl)-5-(4-pyridyl)-1,3,4-thiadiazol 15328-44-6 C13H8ClN3S
    2-(p-Chlorphenyl)-5-(4-pyridyl)-1,3,4-thiadiazol
    —— (2-chloro-quinazolin-4-yl)-(3-ethoxy-propyl)-amine 69324-66-9 C13H16ClN3O
    (2-chloro-quinazolin-4-yl)-(3-ethoxy-propyl)-amine
    —— 2,N,N-Triethyl-3,5-dimethoxy-6-sulfamoyl-benzamide 139213-35-7 C15H24N2O5S
    2,N,N-Triethyl-3,5-dimethoxy-6-sulfamoyl-benzamide
    —— 2,4,6-tri-(2,2,2-trifluoroethoxy)pyrimidine 99366-89-9 C10H7F9N2O3
    2,4,6-tri-(2,2,2-trifluoroethoxy)pyrimidine
    —— 2-[3-(4-Chloro-phenyl)-thiazolidin-(2Z)-ylidene]-indan-1-one 125341-82-4 C18H14ClNOS
    2-[3-(4-Chloro-phenyl)-thiazolidin-(2Z)-ylidene]-indan-1-one
    —— 2-[(E)-1-(tert-Butyl-dimethyl-silanyloxy)-propenylsulfanylmethyl]-1-methyl-1H-imidazole 119891-95-1 C14H26N2OSSi
    2-[(E)-1-(tert-Butyl-dimethyl-silanyloxy)-propenylsulfanylmethyl]-1-methyl-1H-imidazole
    —— 2-{3-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-4-p-tolyl-3H-benzo[b][1,4]diazepin-2-yl}-phenol 134299-24-4 C29H21ClN2O
    2-{3-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-4-p-tolyl-3H-benzo[b][1,4]diazepin-2-yl}-phenol
    —— 2-Chlor-6,7,8,9-tetrahydro-naphth<1,2>imidazol 112485-92-4 C11H11ClN2
    2-Chlor-6,7,8,9-tetrahydro-naphth<1,2>imidazol
    —— 2-{[1-((R)-2-Bromo-3-methyl-butyrylamino)-cyclopentanecarbonyl]-amino}-3-[6-(3-nitro-phenyl)-pyridin-3-yl]-propionic acid ethyl ester 516491-68-2 C27H33BrN4O6
    2-{[1-((R)-2-Bromo-3-methyl-butyrylamino)-cyclopentanecarbonyl]-amino}-3-[6-(3-nitro-phenyl)-pyridin-3-yl]-propionic acid ethyl ester
    —— 2-{[3-fluoro-4-(4-carbamoylpiperidino)]phenylamino}-6-[(3-imidazol-1-yl)propylamino]-3-nitropyridine 1229016-44-7 C23H27FN8O3
    2-{[3-fluoro-4-(4-carbamoylpiperidino)]phenylamino}-6-[(3-imidazol-1-yl)propylamino]-3-nitropyridine
    —— (2R,3R,6R)-6-(cyclohexyloxy)-3-((4-methoxybenzyl)oxy)-2-(((4-methoxybenzyl)oxy)methyl)tetrahydro-4H-pyran-4-one 1423038-18-9 C28H36O7
    (2R,3R,6R)-6-(cyclohexyloxy)-3-((4-methoxybenzyl)oxy)-2-(((4-methoxybenzyl)oxy)methyl)tetrahydro-4H-pyran-4-one
    —— 2-(2-Azepanyliden)-1-cyclopentanon 99505-20-1 C11H17NO
    2-(2-Azepanyliden)-1-cyclopentanon
    —— 2,3,4,2',6'-Pentamethoxy-6-methoxymethyl-biphenyl 35387-81-6 C19H24O6
    2,3,4,2',6'-Pentamethoxy-6-methoxymethyl-biphenyl
    —— 2,10-dimethyl-10H-chromeno[3,2-b]indol-11-one 52790-97-3 C17H13NO2
    2,10-dimethyl-10H-chromeno[3,2-b]indol-11-one
    —— 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-cyclopropyl-2-(phenylsulfonyl)ethyl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 1352066-21-7 C31H31Cl2NO5S
    2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-cyclopropyl-2-(phenylsulfonyl)ethyl)-3-methyl-2-oxopiperidin-3-yl)acetic acid
    —— 2-(2-methylprop-1-en-1-yl)pyrrolidine 1008782-61-3 C8H15N
    2-(2-methylprop-1-en-1-yl)pyrrolidine
    —— 2-[[5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl]iminomethyl]phenol 1253523-95-3 C15H10ClN3OS
    2-[[5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl]iminomethyl]phenol
    —— 2-(3-tert-butyldimethylsilyloxyl-1-propynyl)-4-tert-butylaniline 950847-71-9 C19H31NOSi
    2-(3-tert-butyldimethylsilyloxyl-1-propynyl)-4-tert-butylaniline
    —— (2E,4E,6E)-7-chlorohepta-2,4,6-trienal 183073-56-5 C7H7ClO
    (2E,4E,6E)-7-chlorohepta-2,4,6-trienal
    —— 2-diethoxymethyl-4-(diethylamino)furan 1541200-56-9 C13H23NO3
    2-diethoxymethyl-4-(diethylamino)furan
    —— 2-hydroxy-2-mesityl-2-phenylacetaldehyde 139759-81-2 C17H18O2
    2-hydroxy-2-mesityl-2-phenylacetaldehyde
    —— 2-chloro-N-(5-methyl-1,2-oxazol-3-yl)-4-nitrobenzamide 312942-11-3 C11H8ClN3O4
    2-chloro-N-(5-methyl-1,2-oxazol-3-yl)-4-nitrobenzamide
    —— 2-(2,3-difluorophenyl)-N-(3,4-dimethylisoxazol-5-yl)-7-azaspiro[3.5]nonane-7-carboxamide 1225275-63-7 C20H23F2N3O2
    2-(2,3-difluorophenyl)-N-(3,4-dimethylisoxazol-5-yl)-7-azaspiro[3.5]nonane-7-carboxamide
    —— [((2-(diphenylphosphanyl)benzaldehyde benzoylhydrazone)PdMe]CF3SO3 422313-61-9 CF3O3S*C27H24N2OPPd
    [((2-(diphenylphosphanyl)benzaldehyde benzoylhydrazone)PdMe]CF3SO3
    —— 2-Chlor-3'-methoxy-4,5-benzotropon 60683-65-0 C12H9ClO2
    2-Chlor-3'-methoxy-4,5-benzotropon
    —— 2-[bis(methylsulfanyl)methylidene]-6-methoxy-3,4-dihydro-1H-naphthalen-1-ol 87711-87-3 C14H18O2S2
    2-[bis(methylsulfanyl)methylidene]-6-methoxy-3,4-dihydro-1H-naphthalen-1-ol
    —— [2-bromo-6-(2-bromoacetyl)-4-methylphenyl] 4-acetamido-3-nitrobenzoate 147341-65-9 C18H14Br2N2O6
    [2-bromo-6-(2-bromoacetyl)-4-methylphenyl] 4-acetamido-3-nitrobenzoate
    —— 2-(tert-butyl-dimethyl-silanyloxymethyl)-2-hydroxymethyl-indan-1-one 1107609-58-4 C17H26O3Si
    2-(tert-butyl-dimethyl-silanyloxymethyl)-2-hydroxymethyl-indan-1-one
    —— 2-(2-(4-(4-aminophenylethynyl)phenoxy)ethoxy)ethanol 937701-40-1 C18H19NO3
    2-(2-(4-(4-aminophenylethynyl)phenoxy)ethoxy)ethanol
    —— 2-[3-[(tert-butoxycarbonyl)[4-[(tert-butoxycarbonyl)-(2-propynyl)amino]butyl]amino]propyl]-1H-isoindole-1,3(2H)-dione 1627941-23-4 C28H39N3O6
    2-[3-[(tert-butoxycarbonyl)[4-[(tert-butoxycarbonyl)-(2-propynyl)amino]butyl]amino]propyl]-1H-isoindole-1,3(2H)-dione
    —— (2R,3R)-2-(cyclopentylmethyl)-4-[(2-methylpropan-2-yl)oxy]-4-oxo-3-[(3,4,4-trimethyl-2,5-dioxoimidazolidin-1-yl)methyl]butanoic acid 204637-79-6 C21H34N2O6
    (2R,3R)-2-(cyclopentylmethyl)-4-[(2-methylpropan-2-yl)oxy]-4-oxo-3-[(3,4,4-trimethyl-2,5-dioxoimidazolidin-1-yl)methyl]butanoic acid
    —— 2-[(3,4,5-trimethoxyphenyl)fluoromethylsulfonyl]benzo[d]thiazole 1372763-45-5 C17H16FNO5S2
    2-[(3,4,5-trimethoxyphenyl)fluoromethylsulfonyl]benzo[d]thiazole
    —— 2-(4-chlorophenyl)-2-(phenylsulfenyl)ethanol 139058-61-0 C14H13ClOS
    2-(4-chlorophenyl)-2-(phenylsulfenyl)ethanol
    —— [2-Chloro-1-(chloromethoxy)propan-2-yl]benzene 597552-01-7 C10H12Cl2O
    [2-Chloro-1-(chloromethoxy)propan-2-yl]benzene
    —— 2-{(2R,3S,5S)-5-[(R)-2-(4-Methoxy-phenyl)-[1,3]dioxolan-4-yl]-3-methyl-tetrahydro-furan-2-yl}-ethanol 183661-37-2 C17H24O5
    2-{(2R,3S,5S)-5-[(R)-2-(4-Methoxy-phenyl)-[1,3]dioxolan-4-yl]-3-methyl-tetrahydro-furan-2-yl}-ethanol
    —— 2-Methoxy-6-methylmercapto-4-sulfanilamino-pyrimidin 898-23-7 C12H14N4O3S2
    2-Methoxy-6-methylmercapto-4-sulfanilamino-pyrimidin
    —— 2-ethyl-N-(2-phenyl-1-(pyridin-2-yl)-1-(3-(trifluoromethyl)phenyl)ethyl)butanamide 939413-55-5 C26H27F3N2O
    2-ethyl-N-(2-phenyl-1-(pyridin-2-yl)-1-(3-(trifluoromethyl)phenyl)ethyl)butanamide
    —— 2-{[(5E)-2-(1,2-diazinan-1-yl)-4-oxo-4,5-dihydro-1,3-thiazol-5-ylidene]methyl}-5-fluorophenyl azetidine-1-carboxylate 1181081-89-9 C18H19FN4O3S
    2-{[(5E)-2-(1,2-diazinan-1-yl)-4-oxo-4,5-dihydro-1,3-thiazol-5-ylidene]methyl}-5-fluorophenyl azetidine-1-carboxylate
    —— 2''-[(S)-1-{[2''-((S)-2-benzyloxy-1-benzyloxycarbonylaminoethyl)-5',5''-dimethyl[2,4';2',4'']teroxazole-4-carbonyl]amino}-2-(tert-butyldimethylsilanyloxy)ethyl][2,4';2',4'']teroxazole-4-carboxylic acid methyl ester 1038926-02-1 C48H50N8O13Si
    2''-[(S)-1-{[2''-((S)-2-benzyloxy-1-benzyloxycarbonylaminoethyl)-5',5''-dimethyl[2,4';2',4'']teroxazole-4-carbonyl]amino}-2-(tert-butyldimethylsilanyloxy)ethyl][2,4';2',4'']teroxazole-4-carboxylic acid methyl ester
    —— 2-di(propan-2-yl)phosphanylethyl-di(propan-2-yl)phosphane;2-methanidylpropan-2-ylbenzene;nickel(2+) 438247-37-1 C24H44NiP2
    2-di(propan-2-yl)phosphanylethyl-di(propan-2-yl)phosphane;2-methanidylpropan-2-ylbenzene;nickel(2+)
    —— 2,3:5,6-di-O-isopropylidene-2-C-methyl-D-talitol 1072905-69-1 C13H24O6
    2,3:5,6-di-O-isopropylidene-2-C-methyl-D-talitol
    —— (2<i>RS</i>,3<i>RS</i>)-3-methyl-3-(5-phenyl-isoxazol-3-yl)-pentane-1,2,5-tricarboxylic acid trimethyl ester 61031-89-8 C21H25NO7
    (2<i>RS</i>,3<i>RS</i>)-3-methyl-3-(5-phenyl-isoxazol-3-yl)-pentane-1,2,5-tricarboxylic acid trimethyl ester
    —— 2-{[2-(dimethylamino)ethyl]amino}-N-{8-[3-(dimethylamino)propoxy]-7-methoxy-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl}pyrimidine-5-carboxamide 1032569-10-0 C25H35N9O3
    2-{[2-(dimethylamino)ethyl]amino}-N-{8-[3-(dimethylamino)propoxy]-7-methoxy-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl}pyrimidine-5-carboxamide
    —— 2-[2-[(4-methoxy-2,6-dimethylphenyl)sulfonyl-methylamino]ethoxy]-N-methyl-N-[1-(1-methylazetidine-3-carbonyl)piperidin-3-yl]acetamide 1180538-42-4 C25H40N4O6S
    2-[2-[(4-methoxy-2,6-dimethylphenyl)sulfonyl-methylamino]ethoxy]-N-methyl-N-[1-(1-methylazetidine-3-carbonyl)piperidin-3-yl]acetamide
    —— [2-Phenyl-6-hydroxybenzofuran-3-yl][4-[2-(1-piperidinyl)ethoxy]phenyl]methane 178623-90-0 C28H29NO3
    [2-Phenyl-6-hydroxybenzofuran-3-yl][4-[2-(1-piperidinyl)ethoxy]phenyl]methane
    —— (2S,5R)-N-(4-piperidin-4-ylpyridin-2-yl)-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide 1174019-71-6 C17H23N5O6S
    (2S,5R)-N-(4-piperidin-4-ylpyridin-2-yl)-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
    —— 2-(3-chloro-3'-(cyclopentyloxy)-5-fluorobiphenyl-4-ylcarbamoyl)benzoic acid 1346705-66-5 C25H21ClFNO4
    2-(3-chloro-3'-(cyclopentyloxy)-5-fluorobiphenyl-4-ylcarbamoyl)benzoic acid