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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2,6-diethylphenyl)-N-(5-methoxy-2-methylphenyl)-4-propan-2-yloxy-5,6,7,8-tetrahydroquinolin-5-amine 1119225-34-1 C30H38N2O2
    2-(2,6-diethylphenyl)-N-(5-methoxy-2-methylphenyl)-4-propan-2-yloxy-5,6,7,8-tetrahydroquinolin-5-amine
    —— 2,4-bis(diisopropylamino)-1,3-bis(trimethylsilyl)-1,3,2,4-tetraphosphane 135958-31-5 C18H46N2P4Si2
    2,4-bis(diisopropylamino)-1,3-bis(trimethylsilyl)-1,3,2,4-tetraphosphane
    —— 2,3,3-tris-ethoxycarbonyl-hex-5-enoic acid ethyl ester 108071-16-5 C17H26O8
    2,3,3-tris-ethoxycarbonyl-hex-5-enoic acid ethyl ester
    —— 2-Phenylethyl 2-fluoro-2-oxoacetate 74512-46-2 C10H9FO3
    2-Phenylethyl 2-fluoro-2-oxoacetate
    —— 2,4-dioxo-3-azaspiro[5.5]undecan-3-yl N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-trityl-L-cysteinate 1280225-73-1 C47H44N2O6S
    2,4-dioxo-3-azaspiro[5.5]undecan-3-yl N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-trityl-L-cysteinate
    —— 2-methyl-3-((trimethylsilyl)oxy)propanenitrile 1616063-30-9 C7H15NOSi
    2-methyl-3-((trimethylsilyl)oxy)propanenitrile
    —— (2R,3R)-2,3-bis(triethylsilyloxy)-4-pivaloyloxy-3-methylbutane-1-al 1254575-90-0 C22H46O5Si2
    (2R,3R)-2,3-bis(triethylsilyloxy)-4-pivaloyloxy-3-methylbutane-1-al
    —— {(2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-[(2S,3S,4R,5R)-3,4-bis-benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-2-methoxymethoxymethyl-tetrahydro-furan-2-yloxy]-tetrahydro-pyran-2-yl}-methanol 197007-59-3 C65H74O12Si
    {(2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-[(2S,3S,4R,5R)-3,4-bis-benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-2-methoxymethoxymethyl-tetrahydro-furan-2-yloxy]-tetrahydro-pyran-2-yl}-methanol
    —— 2-(4-methoxybenzyl)-3-oxo-1-(prop-2-ynyl)-2,3-dihydro-1H-isoindole-1-carboxylic acid ethyl ester 1022169-99-8 C22H21NO4
    2-(4-methoxybenzyl)-3-oxo-1-(prop-2-ynyl)-2,3-dihydro-1H-isoindole-1-carboxylic acid ethyl ester
    —— 2,7-dimethyl-2,7-di(tert-butylperoxy)-3-octen-5-yne 109776-98-9 C18H32O4
    2,7-dimethyl-2,7-di(tert-butylperoxy)-3-octen-5-yne
    —— 2-Cyclohexylmethyl-5-methyl-tetrahydro-pyrrolo[3,4-c]pyrrole-1,3-dione; hydrochloride 86732-20-9 C14H22N2O2*ClH
    2-Cyclohexylmethyl-5-methyl-tetrahydro-pyrrolo[3,4-c]pyrrole-1,3-dione; hydrochloride
    —— 2-cyclopentyloxy-4-methyl-6-trifluoromethyl-nicotinonitrile 935519-57-6 C13H13F3N2O
    2-cyclopentyloxy-4-methyl-6-trifluoromethyl-nicotinonitrile
    —— (2Z)-3-(2-Pyridyl)-2-chloro-2-propenal 289502-01-8 C8H6ClNO
    (2Z)-3-(2-Pyridyl)-2-chloro-2-propenal
    —— 2-Methyl-5-(2-trifluoromethyl-phenyl)-2H-pyrazole-3-carboxylic acid 1245087-43-7 C12H9F3N2O2
    2-Methyl-5-(2-trifluoromethyl-phenyl)-2H-pyrazole-3-carboxylic acid
    —— 2-iodo-3,5-dimethoxy-1-(tetrahydropyran-2-yl)oxymethylbenzene 1238373-68-6 C14H19IO4
    2-iodo-3,5-dimethoxy-1-(tetrahydropyran-2-yl)oxymethylbenzene
    —— 2-formyl-3-bromo-6-methoxyphenyl ethyl carbonate 113250-89-8 C11H11BrO5
    2-formyl-3-bromo-6-methoxyphenyl ethyl carbonate
    —— 2-{2-[(1,1'-biphenyl-4-ylsulfonyl)amino]-1,3-thiazol-5-yl}-N-ethyl-N-methylacetamide 532425-48-2 C20H21N3O3S2
    2-{2-[(1,1'-biphenyl-4-ylsulfonyl)amino]-1,3-thiazol-5-yl}-N-ethyl-N-methylacetamide
    —— 2-amino-4-fluorobenzoic acid 2-(5-bromo-1H-indole-2-carbonyl)hydrazide 521961-66-0 C16H12BrFN4O2
    2-amino-4-fluorobenzoic acid 2-(5-bromo-1H-indole-2-carbonyl)hydrazide
    —— 2-(1-(4-((2S)-4-methyl-3,4-dihydro-2H-1,4-benzoxazin-2-ylmethoxy)-2-methylbenzoyl)-2,5-dimethylindol-3-yl)acetic acid 502606-62-4 C30H30N2O5
    2-(1-(4-((2S)-4-methyl-3,4-dihydro-2H-1,4-benzoxazin-2-ylmethoxy)-2-methylbenzoyl)-2,5-dimethylindol-3-yl)acetic acid
    —— 2-amino-6-methylbenzoic acid 2-(5-chloro-1H-indole-2-carbonyl)hydrazide 521961-61-5 C17H15ClN4O2
    2-amino-6-methylbenzoic acid 2-(5-chloro-1H-indole-2-carbonyl)hydrazide
    —— 2-(4-benzyloxyphenyl)-1-(4-methylcyclohexyl)benzimidazole-5-carboxylic acid 347166-04-5 C28H28N2O3
    2-(4-benzyloxyphenyl)-1-(4-methylcyclohexyl)benzimidazole-5-carboxylic acid
    —— 2-(4-Cyanophenyl)-5-[4-[(methoxycarbonyl)-methyl]-piperidino-carbonyl]-pyrimidine 150594-53-9 C20H20N4O3
    2-(4-Cyanophenyl)-5-[4-[(methoxycarbonyl)-methyl]-piperidino-carbonyl]-pyrimidine
    —— (2S,3R,4S,7R)-7-(tert-Butyl-dimethyl-silanyloxy)-2-trimethylsilanylethynyl-1-oxa-spiro[2.4]heptan-4-ol 691012-80-3 C17H32O3Si2
    (2S,3R,4S,7R)-7-(tert-Butyl-dimethyl-silanyloxy)-2-trimethylsilanylethynyl-1-oxa-spiro[2.4]heptan-4-ol
    —— {2-[(2R,6R,8R,10R,11R,13R)-11-Benzyloxy-10-(2-benzyloxy-ethyl)-13-methyl-1,7,9-trioxa-dispiro[5.1.5.2]pentadec-3-en-2-yl]-ethoxy}-tert-butyl-dimethyl-silane 886369-00-2 C37H54O6Si
    {2-[(2R,6R,8R,10R,11R,13R)-11-Benzyloxy-10-(2-benzyloxy-ethyl)-13-methyl-1,7,9-trioxa-dispiro[5.1.5.2]pentadec-3-en-2-yl]-ethoxy}-tert-butyl-dimethyl-silane
    —— 2,6-ditert-butyl-4-[2-(morpholin-4-ylmethyl)-1,3-thiazol-4-yl]phenol 473540-26-0 C22H32N2O2S
    2,6-ditert-butyl-4-[2-(morpholin-4-ylmethyl)-1,3-thiazol-4-yl]phenol
    —— 2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl-5-yl]pyridine 1268251-05-3 C23H24BNO2
    2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl-5-yl]pyridine
    —— [(2R,6R)-6-((2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-{2-[(E)-3-((2R,3R,4S,5R,6R)-6-ethynyl-4-hydroxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-propenyl]-oxazol-4-yl}-tetrahydro-pyran-2-ylmethyl)-4-methylene-tetrahydro-pyran-2-yl]-acetaldehyde 380909-56-8 C35H53NO7Si
    [(2R,6R)-6-((2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-{2-[(E)-3-((2R,3R,4S,5R,6R)-6-ethynyl-4-hydroxy-3,5-dimethyl-tetrahydro-pyran-2-yl)-propenyl]-oxazol-4-yl}-tetrahydro-pyran-2-ylmethyl)-4-methylene-tetrahydro-pyran-2-yl]-acetaldehyde
    —— 2-(4-tert-Butyl-phenylsulfanyl)-5,5-dimethyl-1-phenyl-hexane-1,4-dione 93845-35-3 C24H30O2S
    2-(4-tert-Butyl-phenylsulfanyl)-5,5-dimethyl-1-phenyl-hexane-1,4-dione
    —— 2,4-hexanedione dioxime, syn,syn (E,E) isomer 121576-91-8 C6H12N2O2
    2,4-hexanedione dioxime, syn,syn (E,E) isomer
    —— 2-Fluor-valeroyl-N.N-diethylamin 13659-27-3 C9H18FNO
    2-Fluor-valeroyl-N.N-diethylamin
    —— 2-methylsulfonyl-8-propan-2-yl-N-[1-[2-(1,2,4-triazol-1-yl)phenyl]ethyl]pyrazolo[1,5-a][1,3,5]triazin-4-amine 1453477-15-0 C19H22N8O2S
    2-methylsulfonyl-8-propan-2-yl-N-[1-[2-(1,2,4-triazol-1-yl)phenyl]ethyl]pyrazolo[1,5-a][1,3,5]triazin-4-amine
    —— 2-(6-{[4-chloro-3-(trifluoromethyl)phenyl]oxy}-5-fluoro-3-pyridinyl)ethanol 1381792-24-0 C14H10ClF4NO2
    2-(6-{[4-chloro-3-(trifluoromethyl)phenyl]oxy}-5-fluoro-3-pyridinyl)ethanol
    —— 2',4',6'-triacetamido-3',5'-bis(nitro)-4-methylbiphenyl 360779-10-8 C19H19N5O7
    2',4',6'-triacetamido-3',5'-bis(nitro)-4-methylbiphenyl
    —— 2-Chloro-3-(4-chloro-2-methyl-phenyl)-propionic acid methyl ester 14437-29-7 C11H12Cl2O2
    2-Chloro-3-(4-chloro-2-methyl-phenyl)-propionic acid methyl ester
    —— 2-Amino-5-bromo-N,3-dimethyl-N-(cis-3'-hydroxy-cyclohexyl)-benzylamine 55413-06-4 C15H23BrN2O
    2-Amino-5-bromo-N,3-dimethyl-N-(cis-3'-hydroxy-cyclohexyl)-benzylamine
    —— 2,5-difluoro-4-[3-(3,5-dichlorophenyl)-5-methylisoxazol-4-yl]benezenesulfonamide 473311-70-5 C16H10Cl2F2N2O3S
    2,5-difluoro-4-[3-(3,5-dichlorophenyl)-5-methylisoxazol-4-yl]benezenesulfonamide
    —— (2R,4S)-4-[cyano-(3-bromobenzyl)]amino-2-ethyl-6-trifluoromethyl-3,4-dihydro-2H-quinoline-1-carboxylic acid ethyl ester 866399-61-3 C23H23BrF3N3O2
    (2R,4S)-4-[cyano-(3-bromobenzyl)]amino-2-ethyl-6-trifluoromethyl-3,4-dihydro-2H-quinoline-1-carboxylic acid ethyl ester
    —— [(2,4-di-tert-butyl-6-(bis(3,5-dimethylpyrazol-1-yl)methyl)phenol-H)Al(i-Bu)][HB(C6F5)3] 873815-56-6 C18HBF15*C29H44AlN4O
    [(2,4-di-tert-butyl-6-(bis(3,5-dimethylpyrazol-1-yl)methyl)phenol-H)Al(i-Bu)][HB(C6F5)3]
    —— 2,6-bis(3,4,5-trimethoxyphenyl)-4H-pyran-4-one 1048027-57-1 C23H24O8
    2,6-bis(3,4,5-trimethoxyphenyl)-4H-pyran-4-one
    —— 2-Bromo-4-fluoro-6-(2S)-2-pyrrolidinylphenol 1213090-00-6 C10H11BrFNO
    2-Bromo-4-fluoro-6-(2S)-2-pyrrolidinylphenol
    —— 2-benzyloxypropyl 2,3,6,2',3',4',6'-hepta-O-benzyl-α-cellobioside 88642-04-0 C71H76O12
    2-benzyloxypropyl 2,3,6,2',3',4',6'-hepta-O-benzyl-α-cellobioside
    —— 2-(2-furyl)-propylium cation 71939-86-1 C7H9O
    2-(2-furyl)-propylium cation
    —— (2RS,3Z,5E)-6-Acetoxy-2-(phenylsulfonyl)-hepta-3,5-diensaeure-methylester 112999-50-5 C16H18O6S
    (2RS,3Z,5E)-6-Acetoxy-2-(phenylsulfonyl)-hepta-3,5-diensaeure-methylester
    —— 2-(2,4-Dinitro-phenylthio)-pent-3-in 79172-18-2 C11H10N2O4S
    2-(2,4-Dinitro-phenylthio)-pent-3-in
    —— [2-(Dimethyl-hydrazono)-4-oxo-3-phenyl-thiazolidin-(5Z)-ylidene]-acetic acid 129345-87-5 C13H13N3O3S
    [2-(Dimethyl-hydrazono)-4-oxo-3-phenyl-thiazolidin-(5Z)-ylidene]-acetic acid
    —— 2-(2'-Acetyl-cyclohexyl)-5,5-dimethyl-1,3-cyclohexandion 140869-87-0 C16H24O3
    2-(2'-Acetyl-cyclohexyl)-5,5-dimethyl-1,3-cyclohexandion
    —— 2,3-dimethyl-naphtho[2,1-<i>d</i>]oxazolium; iodide 21324-73-2 C13H12NO*I
    2,3-dimethyl-naphtho[2,1-<i>d</i>]oxazolium; iodide
    —— 2-(4-ethoxyphenyl)-2',3',4'-trihydroxyacetophenone 1145835-87-5 C16H16O5
    2-(4-ethoxyphenyl)-2',3',4'-trihydroxyacetophenone
    —— 2-methyl-6-phenyl-6<i>H</i>-benzo[<i>b</i>]chromeno[2,3-<i>e</i>][1,4]diazepin-13-one 71121-87-4 C23H16N2O2
    2-methyl-6-phenyl-6<i>H</i>-benzo[<i>b</i>]chromeno[2,3-<i>e</i>][1,4]diazepin-13-one
    —— 2-Aza-5-phosphabicyclo[2.2.1]heptane, 5-(4-methoxyphenyl)-2-[(4-methylphenyl)sulfonyl]- 2119224-22-3 C18H19FNO2PS
    2-Aza-5-phosphabicyclo[2.2.1]heptane, 5-(4-methoxyphenyl)-2-[(4-methylphenyl)sulfonyl]-