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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-ethyl-3-hydroxy-3-methyl-1,5-diphenyl-pent-4-yn-1-one 1262661-86-8 C20H20O2
    2-ethyl-3-hydroxy-3-methyl-1,5-diphenyl-pent-4-yn-1-one
    —— 2,2,2-trifluoroethyl 6-methoxy-5-methyl-4-phenethylpyridazine-3-carboxylate 1610052-57-7 C17H17F3N2O3
    2,2,2-trifluoroethyl 6-methoxy-5-methyl-4-phenethylpyridazine-3-carboxylate
    —— 2-allyl-7-trifluoromethyl-1,4-dimethylnaphthalene 1255392-71-2 C16H15F3
    2-allyl-7-trifluoromethyl-1,4-dimethylnaphthalene
    —— 2-(1-benzyl-2-ethyl-1H-indol-4-yloxy)-N-(phenylsulfonyl)acetamide 1048660-21-4 C25H24N2O4S
    2-(1-benzyl-2-ethyl-1H-indol-4-yloxy)-N-(phenylsulfonyl)acetamide
    —— 2-methyl-1-[(2-methylpropanoyl)oxy]propyl (3R)-3-[{[(2S)-2-(methoxymethyl)-2-methyl-3-oxo-4-[2-(propanoylamino)ethyl]-7-(trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl]carbonyl}(propan-2-yl)amino]piperidine-1-carboxylate 1259435-49-8 C35H51F3N4O9
    2-methyl-1-[(2-methylpropanoyl)oxy]propyl (3R)-3-[{[(2S)-2-(methoxymethyl)-2-methyl-3-oxo-4-[2-(propanoylamino)ethyl]-7-(trifluoromethyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl]carbonyl}(propan-2-yl)amino]piperidine-1-carboxylate
    —— 2-amidino-6-hydroxybenzothiazole methanesulfonate 217099-81-5 CH4O3S*C8H7N3OS
    2-amidino-6-hydroxybenzothiazole methanesulfonate
    —— 2-Iod-1-phenylcyclohexyl-phenylketon 54766-47-1 C19H19IO
    2-Iod-1-phenylcyclohexyl-phenylketon
    —— 2,3-dihydro-2-(4-nitrophenyl)-1,3-dioxo-7-phenyl-4-(1-pyrrrolidinyl)-1H-isoindole-5-carbonitrile 1133981-67-5 C25H18N4O4
    2,3-dihydro-2-(4-nitrophenyl)-1,3-dioxo-7-phenyl-4-(1-pyrrrolidinyl)-1H-isoindole-5-carbonitrile
    —— 2-Diethylamino-N-(3,3-diphenyl-propyl)-N-(1-methyl-2-phenyl-ethyl)-acetamide 20017-70-3 C30H38N2O
    2-Diethylamino-N-(3,3-diphenyl-propyl)-N-(1-methyl-2-phenyl-ethyl)-acetamide
    —— 2-Methoxy-3,3-dimethyl-2-(methylthio)-1-phenyl-1-butanon 105122-54-1 C14H20O2S
    2-Methoxy-3,3-dimethyl-2-(methylthio)-1-phenyl-1-butanon
    —— 2-(4-chlorophenyl)-5-phenylmethoxy-N-(3-phenylpropyl)benzamide 934292-54-3 C29H26ClNO2
    2-(4-chlorophenyl)-5-phenylmethoxy-N-(3-phenylpropyl)benzamide
    —— 2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-hydroxy-5-methoxy-7-methyl-1,2-dihydro-6-aza-cyclopenta[b]naphthalen-3-one 176981-44-5 C22H31NO4Si
    2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-hydroxy-5-methoxy-7-methyl-1,2-dihydro-6-aza-cyclopenta[b]naphthalen-3-one
    —— 2-{1-[(Tert-butoxy)carbonyl]pyrrolidin-3-yl}-2,2-difluoroacetic acid 1784795-35-2 C11H17F2NO4
    2-{1-[(Tert-butoxy)carbonyl]pyrrolidin-3-yl}-2,2-difluoroacetic acid
    —— (2-Benzoyl-3,6-dimethyl-phenyl)-acetic acid 77605-59-5 C17H16O3
    (2-Benzoyl-3,6-dimethyl-phenyl)-acetic acid
    —— (26-Hydroxy-2,24-dimethyl-3,5,8,13,19,22-hexaoxo-4,6,9,12,15,18,21,23-octaaza-tricyclo[19.2.2.1<sup>2,6</sup>]hexacosa-1(23),24-dien-9-yl)-acetic acid 202461-67-4 C22H30N8O9
    (26-Hydroxy-2,24-dimethyl-3,5,8,13,19,22-hexaoxo-4,6,9,12,15,18,21,23-octaaza-tricyclo[19.2.2.1<sup>2,6</sup>]hexacosa-1(23),24-dien-9-yl)-acetic acid
    —— 2,3-diphenyl-1,1-bis(pinacolatoboryl)-cyclopropane 919767-85-4 C27H36B2O4
    2,3-diphenyl-1,1-bis(pinacolatoboryl)-cyclopropane
    —— (2S,3R,4R)-N-benzyloxy-2-benzoyloxymethyl-3-(carboxymethyl-3,4-γ-lactone)-4-hydroxypyrrolidine 142997-70-4 C21H21NO5
    (2S,3R,4R)-N-benzyloxy-2-benzoyloxymethyl-3-(carboxymethyl-3,4-γ-lactone)-4-hydroxypyrrolidine
    —— 2',2'',5',5''-Tetramethyl-1:1',4':1'',4'':1'''-quaterphenyl 28820-34-0 C28H26
    2',2'',5',5''-Tetramethyl-1:1',4':1'',4'':1'''-quaterphenyl
    —— (2R)-1-[5-[[5-[4-(dimethylamino)piperidin-1-yl]pyridin-2-yl]amino]-4,6,8,11-tetrazatricyclo[7.4.0.02,7]trideca-1(9),2,4,6,10,12-hexaen-8-yl]propan-2-ol 1169697-16-8 C24H30N8O
    (2R)-1-[5-[[5-[4-(dimethylamino)piperidin-1-yl]pyridin-2-yl]amino]-4,6,8,11-tetrazatricyclo[7.4.0.02,7]trideca-1(9),2,4,6,10,12-hexaen-8-yl]propan-2-ol
    —— 2-methyl-2-anilino-1-aminoethanephthalimide HCl salt 108270-03-7 C17H17N3O2*ClH
    2-methyl-2-anilino-1-aminoethanephthalimide HCl salt
    —— 2-(6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(4S,5R,6R)-2,2,5-trimethyl(1,3-dioxan-4-yl))(2S)-N-methoxy-N-methylpropanamide 439143-58-5 C32H55NO7Si
    2-(6-{(1E)(4S)-5-[(4-methoxyphenyl)methoxy]-2-methyl-4-(tert-butyldimethylsilyloxy)pent-1-enyl}(4S,5R,6R)-2,2,5-trimethyl(1,3-dioxan-4-yl))(2S)-N-methoxy-N-methylpropanamide
    —— (2-aminothiophen-3-yl)-(2-methyl-3-nitrophenyl)methanone 75473-14-2 C12H10N2O3S
    (2-aminothiophen-3-yl)-(2-methyl-3-nitrophenyl)methanone
    —— 2-Ethyl-7-hydroxy-6,6,8,8-tetramethyl-4,6,7,8,8a,8b-hexahydro-3aH-pyrrolo[3,4-e]isoindole-1,3-dione; hydrochloride 105843-11-6 C16H24N2O3*ClH
    2-Ethyl-7-hydroxy-6,6,8,8-tetramethyl-4,6,7,8,8a,8b-hexahydro-3aH-pyrrolo[3,4-e]isoindole-1,3-dione; hydrochloride
    —— 2-Mesitylethyl-tosylat 94265-41-5 C18H22O3S
    2-Mesitylethyl-tosylat
    —— (2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-((((((2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-(((4-methoxyphenyl)diphenylmethoxy)methyl)tetrahydrofuran-3-yl)oxy)((3-oxobutan-2-yl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl acetate 87471-37-2 C58H57N6O15P
    (2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-((((((2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-(((4-methoxyphenyl)diphenylmethoxy)methyl)tetrahydrofuran-3-yl)oxy)((3-oxobutan-2-yl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl acetate
    —— 2-(7-bromo-1'-(methyl(2-(trifluoromethyl)benzyl)carbamoyl)-2,3-dihydrospiro[indene-1,4'-piperidine]-3-yl)acetic acid 1185754-79-3 C25H26BrF3N2O3
    2-(7-bromo-1'-(methyl(2-(trifluoromethyl)benzyl)carbamoyl)-2,3-dihydrospiro[indene-1,4'-piperidine]-3-yl)acetic acid
    —— 2-N-(p-Methoxy-benzyl)-5-chlor-anthranilsaeure 70625-77-3 C15H14ClNO3
    2-N-(p-Methoxy-benzyl)-5-chlor-anthranilsaeure
    —— 2,2,2-Trifluoro-N,N-dimethyl-N'-o-tolyl-acetamidine 70314-94-2 C11H13F3N2
    2,2,2-Trifluoro-N,N-dimethyl-N'-o-tolyl-acetamidine
    —— 2-acetylamino-2-benzofuran-3-yl-methyl-malonic acid diethyl ester 1023290-69-8 C18H21NO6
    2-acetylamino-2-benzofuran-3-yl-methyl-malonic acid diethyl ester
    —— (2-methylbenzo-1,3-tellurazole)trifluoroboron 750839-76-0 C8H7BF3NTe
    (2-methylbenzo-1,3-tellurazole)trifluoroboron
    —— 2-(3-Hydroxy-4-oxo-2-phenyl-cyclobut-2-enyl)-malonic acid monomethyl ester 34094-60-5 C14H12O6
    2-(3-Hydroxy-4-oxo-2-phenyl-cyclobut-2-enyl)-malonic acid monomethyl ester
    —— 2-(3-methoxyphenyl)-4-oxo-N-(3-phenothiazin-10-ylpropyl)thiazolidine-3-carboxamide 1373027-43-0 C26H25N3O3S2
    2-(3-methoxyphenyl)-4-oxo-N-(3-phenothiazin-10-ylpropyl)thiazolidine-3-carboxamide
    —— 2-benzylsulfanyl-4-(3-methyl-butyl)-6-trifluoromethyl-pyrimidine 72422-79-8 C17H19F3N2S
    2-benzylsulfanyl-4-(3-methyl-butyl)-6-trifluoromethyl-pyrimidine
    —— 2,8-Dithiaspiro <3.1.3.1> decane sulfoxide 87442-41-9 C8H12O2S2
    2,8-Dithiaspiro <3.1.3.1> decane sulfoxide
    —— 2,2-Bis-(o-chlor-phenyl)-ethanol-p-tosylat 18251-49-5 C21H18Cl2O3S
    2,2-Bis-(o-chlor-phenyl)-ethanol-p-tosylat
    —— 2-[(1-benzoylpiperidin-4-yl)methoxy]-5-[4-(methylsulfonyl)phenyl]pyrazine 1186080-53-4 C24H25N3O4S
    2-[(1-benzoylpiperidin-4-yl)methoxy]-5-[4-(methylsulfonyl)phenyl]pyrazine
    —— 2-fluoro-4-(5-{[methyl(1-pyrimidin-2-ylpiperidin-4-yl)amino]methyl}pyrazin-2-yl)-N-propylbenzamide 1186081-23-1 C25H30FN7O
    2-fluoro-4-(5-{[methyl(1-pyrimidin-2-ylpiperidin-4-yl)amino]methyl}pyrazin-2-yl)-N-propylbenzamide
    —— 2-[3-(4-ethoxy-3-methoxy-phenyl)-3-(1-oxo-1,3-dihydro-isoindole-2-yl)-propionylamino]-thiazole-4-carboxylic acid ethyl ester 1174169-37-9 C26H27N3O6S
    2-[3-(4-ethoxy-3-methoxy-phenyl)-3-(1-oxo-1,3-dihydro-isoindole-2-yl)-propionylamino]-thiazole-4-carboxylic acid ethyl ester
    —— 2-Benzyl-1-[2-(4-methylphenyl)ethyl]-1,3,4,9-tetrahydropyrido[3,4-b]indole 1492057-81-4 C27H28N2
    2-Benzyl-1-[2-(4-methylphenyl)ethyl]-1,3,4,9-tetrahydropyrido[3,4-b]indole
    —— (20R)-3β-(tert-butyldimethylsilyloxy)-27-norcholest-5-en-25-ol 142732-73-8 C32H58O2Si
    (20R)-3β-(tert-butyldimethylsilyloxy)-27-norcholest-5-en-25-ol
    —— 2,2-dichloro-N-(3-hydroxyphenyl)acetamide 14985-85-4 C8H7Cl2NO2
    2,2-dichloro-N-(3-hydroxyphenyl)acetamide
    —— 2-Amino-benzoic acid cyano-phenyl-methyl ester 174574-56-2 C15H12N2O2
    2-Amino-benzoic acid cyano-phenyl-methyl ester
    —— 2,6-Dichloro-3-dichloromethyl-isonicotinic acid ethyl ester 137521-04-1 C9H7Cl4NO2
    2,6-Dichloro-3-dichloromethyl-isonicotinic acid ethyl ester
    —— 2-(2-(2'-fluorobiphenyl-4-yl)ethyl)-6-hydroxy-1,2,4-triazine-3,5(2H,4H)-dione 1562529-01-4 C17H14FN3O3
    2-(2-(2'-fluorobiphenyl-4-yl)ethyl)-6-hydroxy-1,2,4-triazine-3,5(2H,4H)-dione
    —— 2,2-dichloro-1,11,11-trimethyl-4,8-dithiabicyclo<7.3.1>tridec-9(13)-en-3-one 76793-99-2 C14H20Cl2OS2
    2,2-dichloro-1,11,11-trimethyl-4,8-dithiabicyclo<7.3.1>tridec-9(13)-en-3-one
    —— 2-(4-((6-(2-bromo-4-fluorophenyl)-2-(3,5-difluoropyridin-2-yl)-5-(ethoxycarbonyl)-3,6-dihydropyrimidin-4-yl)methyl)morpholin-3-yl)acetic acid 1571215-81-0 C25H24BrF3N4O5
    2-(4-((6-(2-bromo-4-fluorophenyl)-2-(3,5-difluoropyridin-2-yl)-5-(ethoxycarbonyl)-3,6-dihydropyrimidin-4-yl)methyl)morpholin-3-yl)acetic acid
    —— 2-Trimethylsilylethyl 7-oxo-8-azaspiro[5.6]dodec-3-ene-8-carboxylate 637742-88-2 C17H29NO3Si
    2-Trimethylsilylethyl 7-oxo-8-azaspiro[5.6]dodec-3-ene-8-carboxylate
    —— 2-<<(bromomethyl)sulfonyl>methylene>adamantane 102684-02-6 C12H17BrO2S
    2-<<(bromomethyl)sulfonyl>methylene>adamantane
    —— 2-amino-4-(2-hydroxy-4,6-dimethoxyphenyl)-5-(4-methoxyphenyl)pyrimidine 105258-13-7 C19H19N3O4
    2-amino-4-(2-hydroxy-4,6-dimethoxyphenyl)-5-(4-methoxyphenyl)pyrimidine
    —— 2-Phenyl-thiazolidine-3-carboxylic acid (4-chloro-phenyl)-amide 84833-10-3 C16H15ClN2OS
    2-Phenyl-thiazolidine-3-carboxylic acid (4-chloro-phenyl)-amide