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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,3R,5R)-3-((tert-butyldimethylsilyl)oxy)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-carbaldehyde 1182869-41-5 C16H26N2O5Si
    (2S,3R,5R)-3-((tert-butyldimethylsilyl)oxy)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-carbaldehyde
    —— 2,2'-(2,2-difluoroethenylidene)bis(methoxybenzene) 1365658-73-6 C16H14F2O2
    2,2'-(2,2-difluoroethenylidene)bis(methoxybenzene)
    —— 2-methyl-2-{5-[4-methoxy-3-(4-methoxycarbonyl-phenoxy)phenyl]-but-3-enyl}-1,3-dioxolan 213264-58-5 C23H26O6
    2-methyl-2-{5-[4-methoxy-3-(4-methoxycarbonyl-phenoxy)phenyl]-but-3-enyl}-1,3-dioxolan
    —— [2-(4-iodophenylsulfanyl)ethyl]trimethylsilane 221292-41-7 C11H17ISSi
    [2-(4-iodophenylsulfanyl)ethyl]trimethylsilane
    —— 2-[5-(1-{[(2,3-dichlorophenyl)amino]carbonyl}piperidin-4-yl)-1,2,4-oxadiazol-3-yl]quinolinium trifluoroacetate 1207261-88-8 C2HF3O2*C23H19Cl2N5O2
    2-[5-(1-{[(2,3-dichlorophenyl)amino]carbonyl}piperidin-4-yl)-1,2,4-oxadiazol-3-yl]quinolinium trifluoroacetate
    —— 2,2,2-trichloroethyl N-[2-(4-methoxyphenyl)ethyl]carbamate 1258181-22-4 C12H14Cl3NO3
    2,2,2-trichloroethyl N-[2-(4-methoxyphenyl)ethyl]carbamate
    —— 2-bromo-3-{[(tert-butyl)(dimethyl)sily]oxy}-5-methylbenzaldehyde 1308657-94-4 C14H21BrO2Si
    2-bromo-3-{[(tert-butyl)(dimethyl)sily]oxy}-5-methylbenzaldehyde
    —— (2S,3S,4R,5S)-2,6-bis((tert-butyldimethylsilyl)oxy)-5-hydroxy-3-(4-methoxyphenyl)-4-nitrohexanal 1266111-36-7 C25H45NO7Si2
    (2S,3S,4R,5S)-2,6-bis((tert-butyldimethylsilyl)oxy)-5-hydroxy-3-(4-methoxyphenyl)-4-nitrohexanal
    —— 2,3-Dihydrospiro[indene-1,3'-pyrrolidine] hydrochloride 81962-05-2 C12H16ClN
    2,3-Dihydrospiro[indene-1,3'-pyrrolidine] hydrochloride
    —— 2-methylsulfanyl-5-[[2,3,5,6-tetramethyl-4-[(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]phenyl]methylsulfanyl]-1,3,4-thiadiazole 82493-84-3 C18H22N4S6
    2-methylsulfanyl-5-[[2,3,5,6-tetramethyl-4-[(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]phenyl]methylsulfanyl]-1,3,4-thiadiazole
    —— (2S)-1-[2-(2H-benzotriazol-5-yloxy)ethylamino]-3-[[(2R)-2-(cyclopropylmethoxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]oxy]propan-2-ol 1392488-48-0 C24H30N4O6
    (2S)-1-[2-(2H-benzotriazol-5-yloxy)ethylamino]-3-[[(2R)-2-(cyclopropylmethoxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]oxy]propan-2-ol
    —— [(2S,3S,4R,5R,6R)-4,5-dibenzoyloxy-2-methyl-6-[(1R,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S,18S,19S)-5',7,9,13-tetramethyl-16-phenylmethoxyspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-19-yl]oxyoxan-3-yl] benzoate 1383476-35-4 C61H72O11
    [(2S,3S,4R,5R,6R)-4,5-dibenzoyloxy-2-methyl-6-[(1R,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S,18S,19S)-5',7,9,13-tetramethyl-16-phenylmethoxyspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-19-yl]oxyoxan-3-yl] benzoate
    —— 2-{2-[(7-fluoro-1-benzofuran-4-yl)oxy]ethyl}-7-(4-methyl-1H-imidazol-1-yl)-3,4-dihydro-2H-pyrido[1,2-a]pyrazine-1,6-dione 1402001-67-5 C22H19FN4O4
    2-{2-[(7-fluoro-1-benzofuran-4-yl)oxy]ethyl}-7-(4-methyl-1H-imidazol-1-yl)-3,4-dihydro-2H-pyrido[1,2-a]pyrazine-1,6-dione
    —— (2R,3S,4S,5R,6S,9R,10S,11R,12R,13R,7E)-13-ethyl-3,5,6,9,11-pentahydroxy-2,4,6,8,10,12-hexamethyl-7-tridecen-13-olide 141214-60-0 C21H38O7
    (2R,3S,4S,5R,6S,9R,10S,11R,12R,13R,7E)-13-ethyl-3,5,6,9,11-pentahydroxy-2,4,6,8,10,12-hexamethyl-7-tridecen-13-olide
    —— 2,5-dimethyl-N-[(2-methyl-1H-indol-5-yl)methyl]pyrazole-3-carboxamide 1401725-64-1 C16H18N4O
    2,5-dimethyl-N-[(2-methyl-1H-indol-5-yl)methyl]pyrazole-3-carboxamide
    —— (2S,3aR,6aS)-2,5,6a-Triphenyl-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan 145909-97-3 C25H22O
    (2S,3aR,6aS)-2,5,6a-Triphenyl-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan
    —— (2S,4S)-5-(3'-fluorobiphenyl-4-yl)-2-hydroxymethyl-4-[(3H-[1,2,3]triazole-4-carbonyl)amino]pentanoic acid 1394048-91-9 C21H21FN4O4
    (2S,4S)-5-(3'-fluorobiphenyl-4-yl)-2-hydroxymethyl-4-[(3H-[1,2,3]triazole-4-carbonyl)amino]pentanoic acid
    —— (2S,3S)-2-amino-3-(4'-methoxy-2'-methylphenyl) butanoic acid 148706-42-7 C12H17NO3
    (2S,3S)-2-amino-3-(4'-methoxy-2'-methylphenyl) butanoic acid
    —— (2R,4S)-4-acetylthio-2-[2,2-dimethyl-3-(p-nitrobenzyloxycarbonylamino)propyl]-N-p-nitrobenzyloxycarbonylpyrrolidine 149813-21-8 C27H32N4O9S
    (2R,4S)-4-acetylthio-2-[2,2-dimethyl-3-(p-nitrobenzyloxycarbonylamino)propyl]-N-p-nitrobenzyloxycarbonylpyrrolidine
    —— 2-(pyridin-4-yl)-5,6-dihydro-4H-1,3-diazabenzo[e]azulene 447405-15-4 C17H15N3
    2-(pyridin-4-yl)-5,6-dihydro-4H-1,3-diazabenzo[e]azulene
    —— [(2R,3S,4R,5R,6R)-3,4-diacetyloxy-6-bromo-5-(2-methylpropoxycarbonylamino)oxan-2-yl]methyl acetate 936371-22-1 C17H26BrNO9
    [(2R,3S,4R,5R,6R)-3,4-diacetyloxy-6-bromo-5-(2-methylpropoxycarbonylamino)oxan-2-yl]methyl acetate
    —— 2-Methyl-5-(3-methyl-1-pyridin-3-ylpyrazol-4-yl)pyridine 1394837-39-8 C15H14N4
    2-Methyl-5-(3-methyl-1-pyridin-3-ylpyrazol-4-yl)pyridine
    —— 2-chloro-N-(1-hydroxy-cyclohexylmethyl)-5-(pyrimidin-5-ylamino)-benzamide 1394347-85-3 C18H21ClN4O2
    2-chloro-N-(1-hydroxy-cyclohexylmethyl)-5-(pyrimidin-5-ylamino)-benzamide
    —— 2-chloro-N-(1-hydroxy-cyclohexylmethyl)-5-[(2-oxo-1,2-dihydro-pyrimidin-4-yl)-propyl-amino]-benzamide 1394347-03-5 C21H27ClN4O3
    2-chloro-N-(1-hydroxy-cyclohexylmethyl)-5-[(2-oxo-1,2-dihydro-pyrimidin-4-yl)-propyl-amino]-benzamide
    —— 2-amino-3-(3-hydroxy-5-(2-(3-(phenyldiazenyl)benzyl)-2H-tetrazol-5-yl)isoxazol-4-yl)propanoic acid 1392061-79-8 C20H18N8O4
    2-amino-3-(3-hydroxy-5-(2-(3-(phenyldiazenyl)benzyl)-2H-tetrazol-5-yl)isoxazol-4-yl)propanoic acid
    —— 2-(methylsulfanyl)-9-(piperidin-4-yl)-9H-pyrrolo[3,2-h]quinazoline-7-carboxamide 1391938-37-6 C17H19N5OS
    2-(methylsulfanyl)-9-(piperidin-4-yl)-9H-pyrrolo[3,2-h]quinazoline-7-carboxamide
    —— 2-chloro-5-[1-[2-methyl-5-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazol-3-yl]triazol-4-yl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide 1393096-20-2 C19H11ClF8N8OS
    2-chloro-5-[1-[2-methyl-5-(1,1,2,2,2-pentafluoroethyl)-4-(trifluoromethyl)pyrazol-3-yl]triazol-4-yl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide
    —— 2-bromo-4,5-methylenedioxy-3',4',5'-trimethoxy-α-acetoxystilbene 119046-60-5 C20H19BrO7
    2-bromo-4,5-methylenedioxy-3',4',5'-trimethoxy-α-acetoxystilbene
    —— 2-amino-4-(2,4-dichloro-6-hydroxyphenyl)-5,7-dihydropyrrolo[3,4-d]pyrimidine-6-carboxylic acid isopropylamide 1046861-85-1 C16H17Cl2N5O2
    2-amino-4-(2,4-dichloro-6-hydroxyphenyl)-5,7-dihydropyrrolo[3,4-d]pyrimidine-6-carboxylic acid isopropylamide
    —— 2,4,6-triphenyl-1,3,5-triselenane 145107-32-0 C21H18Se3
    2,4,6-triphenyl-1,3,5-triselenane
    —— 2-bromo-N-(4-((1E,4E)-5-(2,4-dimethoxyphenyl)-3-oxopenta-1,4-dienyl)phenyl)acrylamide 1371579-34-8 C22H20BrNO4
    2-bromo-N-(4-((1E,4E)-5-(2,4-dimethoxyphenyl)-3-oxopenta-1,4-dienyl)phenyl)acrylamide
    —— 2-fluoro-4-hydroxy-3,5-dinitro-benzaldehyde 436-62-4 C7H3FN2O6
    2-fluoro-4-hydroxy-3,5-dinitro-benzaldehyde
    —— 2,7-bis-(2-hydroxy-[1]naphthylazo)-thianthrene 105285-17-4 C32H20N4O2S2
    2,7-bis-(2-hydroxy-[1]naphthylazo)-thianthrene
    —— 2,3-dihydro-7-iodo-2-methyl-5-trifluoromethoxybenzofuran 467467-15-8 C10H8F3IO2
    2,3-dihydro-7-iodo-2-methyl-5-trifluoromethoxybenzofuran
    —— 2,4-dinitro-benzenesulfenic acid benzhydryl ester 36165-31-8 C19H14N2O5S
    2,4-dinitro-benzenesulfenic acid benzhydryl ester
    —— 2-cyano-N'-(2,6-dichlorobenzylidene)acetohydrazonamide 126650-49-5 C10H8Cl2N4
    2-cyano-N'-(2,6-dichlorobenzylidene)acetohydrazonamide
    —— 2-benzothiazol-2-yldisulfanyl-benzoic acid methyl ester 109257-97-8 C15H11NO2S3
    2-benzothiazol-2-yldisulfanyl-benzoic acid methyl ester
    —— 2,5-dibenzyl-1,4-dioxo-octahydropyrrolo<3,4-c>pyrrole-3a,6a-dicarboxamide 87497-81-2 C22H22N4O4
    2,5-dibenzyl-1,4-dioxo-octahydropyrrolo<3,4-c>pyrrole-3a,6a-dicarboxamide
    —— 2-(acetoxymethyl)-6-(4-(4-oxo-1,2,3,4-tetrahydroquinazolin-2-yl)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1354517-73-9 C28H30N2O11
    2-(acetoxymethyl)-6-(4-(4-oxo-1,2,3,4-tetrahydroquinazolin-2-yl)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2',3',5,6-tetrahydrospiro[benzo[1,2-b:5,4-b']difuran-3,8'-[1,4]dioxino[2,3-f]indol]-7'(6'H)-one 1222545-12-1 C19H15NO5
    2',3',5,6-tetrahydrospiro[benzo[1,2-b:5,4-b']difuran-3,8'-[1,4]dioxino[2,3-f]indol]-7'(6'H)-one
    —— 2-(butoxymethyl)-2-chlorobutanal 126118-02-3 C9H17ClO2
    2-(butoxymethyl)-2-chlorobutanal
    —— 2-(2-bromo-5-fluorophenyl)cyclohexanone 847355-78-6 C12H12BrFO
    2-(2-bromo-5-fluorophenyl)cyclohexanone
    —— (2R,3S)-1-(bis(3,5-di-tert-butyl-4-methoxyphenyl)methyl)-3-isopropyl-N-phenylaziridine-2-carboxamide 1245747-78-7 C43H62N2O3
    (2R,3S)-1-(bis(3,5-di-tert-butyl-4-methoxyphenyl)methyl)-3-isopropyl-N-phenylaziridine-2-carboxamide
    —— 2-fluoro-N-[1-propyl-6-(pyrrolidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]benzamide 1251467-09-0 C19H21FN6O
    2-fluoro-N-[1-propyl-6-(pyrrolidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]benzamide
    —— 2,3-bis-butoxymethoxy-propan-1-ol 92154-22-8 C13H28O5
    2,3-bis-butoxymethoxy-propan-1-ol
    —— 2-(4-methyl-6-phenoxy-pyridin-3-yl)-propionic acid 51363-22-5 C15H15NO3
    2-(4-methyl-6-phenoxy-pyridin-3-yl)-propionic acid
    —— 2-fluoro-5-(4-pyridinyl)-3-pyridinyl 5-thio-β-D-xylopyranoside 1012081-75-2 C15H15FN2O4S
    2-fluoro-5-(4-pyridinyl)-3-pyridinyl 5-thio-β-D-xylopyranoside
    —— 2,2,2-Triphenoxy-2λ<sup>5</sup>-[1,3,2]dioxaphospholan-4-one 83236-66-2 C20H17O6P
    2,2,2-Triphenoxy-2λ<sup>5</sup>-[1,3,2]dioxaphospholan-4-one
    —— {2-[7-(3-hydroxy-phenyl)-isoquinoline-5-sulfonylamino]-ethyl}-[3-(4-nitro-phenyl)-propyl]-carbamic acid tert-butyl ester 854690-95-2 C31H34N4O7S
    {2-[7-(3-hydroxy-phenyl)-isoquinoline-5-sulfonylamino]-ethyl}-[3-(4-nitro-phenyl)-propyl]-carbamic acid tert-butyl ester
    —— (2S)-2-[[4-[[3-[[3-[[4-[[(1S)-1,2-dicarboxyethyl]carbamoyl]-2-methylphenyl]carbamoyl]phenyl]carbamoylamino]benzoyl]amino]-3-methylbenzoyl]amino]butanedioic acid 133808-66-9 C39H36N6O13
    (2S)-2-[[4-[[3-[[3-[[4-[[(1S)-1,2-dicarboxyethyl]carbamoyl]-2-methylphenyl]carbamoyl]phenyl]carbamoylamino]benzoyl]amino]-3-methylbenzoyl]amino]butanedioic acid