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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,3S,4S,5R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-methyloxolane-3,4-diol 1217901-21-7 C12H26O4Si
    (2S,3S,4S,5R)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-methyloxolane-3,4-diol
    —— (2R,3R)-2,3-dihydro-4,4-dioxido-3-methyl-2-[4-[3-(1-pyrrolidinyl)propoxy]phenyl]-1,4-benzoxathiin 935858-66-5 C22H27NO4S
    (2R,3R)-2,3-dihydro-4,4-dioxido-3-methyl-2-[4-[3-(1-pyrrolidinyl)propoxy]phenyl]-1,4-benzoxathiin
    —— 2-[1-(Hydroxymethyl)-2,6-dimethoxy-3,5-bis(prop-2-enyl)cyclohexa-2,5-dien-1-yl]acetonitrile 1219028-66-6 C17H23NO3
    2-[1-(Hydroxymethyl)-2,6-dimethoxy-3,5-bis(prop-2-enyl)cyclohexa-2,5-dien-1-yl]acetonitrile
    —— (2R)-3-(4-{[3-(4-phenylethynylphenyl)isoxazol-5-yl]methyl}piperazinyl)-1-(2-methylbenzothiazol-5-yloxy)propan-2-ol 1055972-49-0 C33H32N4O3S
    (2R)-3-(4-{[3-(4-phenylethynylphenyl)isoxazol-5-yl]methyl}piperazinyl)-1-(2-methylbenzothiazol-5-yloxy)propan-2-ol
    —— 2-(methylsulfonyl)-6-(3-(1-(4-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-yl)propoxy)-1,2,3,4-tetrahydroisoquinoline 1046813-72-2 C23H29F3N4O3S
    2-(methylsulfonyl)-6-(3-(1-(4-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-yl)propoxy)-1,2,3,4-tetrahydroisoquinoline
    —— 2-amino-2-((4-iodophenyl)ethynyl)propane-1,3-diol hydrochloride 1221258-20-3 C11H12INO2*ClH
    2-amino-2-((4-iodophenyl)ethynyl)propane-1,3-diol hydrochloride
    —— 2-acetylamino-N-(4-tert-butyl-benzyl)-5-chloro-N-[2-(3-trifluoromethoxy-phenyl)-ethyl]-benzamide 946117-20-0 C29H30ClF3N2O3
    2-acetylamino-N-(4-tert-butyl-benzyl)-5-chloro-N-[2-(3-trifluoromethoxy-phenyl)-ethyl]-benzamide
    —— (2aR,8bS)-1,1-diethyl-3-oxo-1,3,4,8b-tetrahydrocyclobuta[c]quinolin-2a(2H)-yl acetate 1577157-28-8 C17H21NO3
    (2aR,8bS)-1,1-diethyl-3-oxo-1,3,4,8b-tetrahydrocyclobuta[c]quinolin-2a(2H)-yl acetate
    —— 2,9,39-Trimethoxy-11,14,34,37,45,48-hexaoxa-21,24,27,55-tetrazanonacyclo[22.20.13.37,38.16,10.115,19.129,33.149,53.04,43.041,60]tetrahexaconta-1,3,6(64),7,9,15,17,19(63),29(62),30,32,38,40,43,49,51,53(58),59-octadecaene 1311229-22-7 C57H66N4O9
    2,9,39-Trimethoxy-11,14,34,37,45,48-hexaoxa-21,24,27,55-tetrazanonacyclo[22.20.13.37,38.16,10.115,19.129,33.149,53.04,43.041,60]tetrahexaconta-1,3,6(64),7,9,15,17,19(63),29(62),30,32,38,40,43,49,51,53(58),59-octadecaene
    —— 2-{3-cyano-4-[2-(4-trifluoromethylphenyl)ethoxy]phenyl}-6-methylnicotinic acid 1033602-01-5 C23H17F3N2O3
    2-{3-cyano-4-[2-(4-trifluoromethylphenyl)ethoxy]phenyl}-6-methylnicotinic acid
    —— (2S,4S,E)-1-tert-butyl 2-methyl 3-(4-((tert-butyldiphenylsilyl)oxy)butylidene)-4-hydroxy-4-methylpyrrolidine-1,2-dicarboxylate 1529755-51-8 C32H45NO6Si
    (2S,4S,E)-1-tert-butyl 2-methyl 3-(4-((tert-butyldiphenylsilyl)oxy)butylidene)-4-hydroxy-4-methylpyrrolidine-1,2-dicarboxylate
    —— 2-methylpent-4-yn-2-yl 4-nitrophenyl carbonate 1431704-38-9 C13H13NO5
    2-methylpent-4-yn-2-yl 4-nitrophenyl carbonate
    —— 2,2-diethyl-1-methoxy-N-propan-2-ylcyclopropan-1-amine 139438-79-2 C11H23NO
    2,2-diethyl-1-methoxy-N-propan-2-ylcyclopropan-1-amine
    —— 2-methylene-5-oxo-3-phenylhexanoic acid 946570-85-0 C13H14O3
    2-methylene-5-oxo-3-phenylhexanoic acid
    —— 2-methoxy-6,7,8,9-tetrahydro-pyrido[2,1-<i>b</i>]quinazolin-11-one 60811-45-2 C13H14N2O2
    2-methoxy-6,7,8,9-tetrahydro-pyrido[2,1-<i>b</i>]quinazolin-11-one
    —— 2-(2,2-Dimethylpropanoyloxymethyl)prop-2-enyl 2,2-dimethylpropanoate 113859-64-6 C14H24O4
    2-(2,2-Dimethylpropanoyloxymethyl)prop-2-enyl 2,2-dimethylpropanoate
    —— 2-((1-(mesitylsulfonyl)piperidin-2-yl)methoxy)-1-(1-phenethyl-3,4-dihydro-pyrrolo[1,2-a]pyrazin-2(1H)-yl)ethanone 1174067-60-7 C32H41N3O4S
    2-((1-(mesitylsulfonyl)piperidin-2-yl)methoxy)-1-(1-phenethyl-3,4-dihydro-pyrrolo[1,2-a]pyrazin-2(1H)-yl)ethanone
    —— [2-(1-(4'-fluorobenzenesulfonyl)-5-methoxy-1H-indol-3-yloxy)ethyl]dimethylamine 700838-90-0 C19H21FN2O4S
    [2-(1-(4'-fluorobenzenesulfonyl)-5-methoxy-1H-indol-3-yloxy)ethyl]dimethylamine
    —— 2-[(4-imidazol-1-yl)-phenyl]-3-hydroxy-6-[(1-iminopropyl-3-methoxy)amino]-4H-1-benzopyran-4-one 1187016-15-4 C22H20N4O4
    2-[(4-imidazol-1-yl)-phenyl]-3-hydroxy-6-[(1-iminopropyl-3-methoxy)amino]-4H-1-benzopyran-4-one
    —— 2-(4-chlorophenyl)-4-ethylpyrido[2,3-b]pyrazin-3(4H)-one 1186505-52-1 C15H12ClN3O
    2-(4-chlorophenyl)-4-ethylpyrido[2,3-b]pyrazin-3(4H)-one
    —— [2-(1-(2'-bromo-4'-methoxybenzenesulfonyl)-5-chloro-7-bromo-2-phenyl-1H-indol-3-yloxy)ethyl]dimethylamine 700838-85-3 C25H23Br2ClN2O4S
    [2-(1-(2'-bromo-4'-methoxybenzenesulfonyl)-5-chloro-7-bromo-2-phenyl-1H-indol-3-yloxy)ethyl]dimethylamine
    —— [2-(6-chloro-2-methyl-1H-indol-3-yloxy)ethyl]dimethylamine 700837-89-4 C13H17ClN2O
    [2-(6-chloro-2-methyl-1H-indol-3-yloxy)ethyl]dimethylamine
    —— 2-{[1-(4-{[t-butyl(diphenyl)silyl]oxy}phenyl)ethyl]amino}-4-[8-(difluoromethyl)imidazo[1,2-a]pyridin-3-yl]pyrimidine-5-carbonitrile 878805-14-2 C37H34F2N6OSi
    2-{[1-(4-{[t-butyl(diphenyl)silyl]oxy}phenyl)ethyl]amino}-4-[8-(difluoromethyl)imidazo[1,2-a]pyridin-3-yl]pyrimidine-5-carbonitrile
    —— 2-Allyl-2-trifluoromethylcyclopentane-1,3-dione 136120-31-5 C9H9F3O2
    2-Allyl-2-trifluoromethylcyclopentane-1,3-dione
    —— 2,2,2-Trifluoro-1-(3,4,5-trifluorophenyl)ethanol 1341740-45-1 C8H4F6O
    2,2,2-Trifluoro-1-(3,4,5-trifluorophenyl)ethanol
    —— 2-acetylamino-4-methyl-6-phenyl-nicotinic acid 100969-78-6 C15H14N2O3
    2-acetylamino-4-methyl-6-phenyl-nicotinic acid
    —— 2-(3-chloro-4-methoxy-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1799612-14-8 C14H20BClO3
    2-(3-chloro-4-methoxy-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2-((2-ethylphenyl)ethynyl)-1,3,5-triisopropylbenzene 1363568-61-9 C25H32
    2-((2-ethylphenyl)ethynyl)-1,3,5-triisopropylbenzene
    —— 2,6-bis(methylselenomethyl)bromobenzene 851527-14-5 C10H13BrSe2
    2,6-bis(methylselenomethyl)bromobenzene
    —— (2S,3R,4E,8E,2'R)-3-acetoxy-2-(2'-acetoxyhexadecanoyl)amino-4,8-octadien-1-ol 262592-97-2 C38H69NO6
    (2S,3R,4E,8E,2'R)-3-acetoxy-2-(2'-acetoxyhexadecanoyl)amino-4,8-octadien-1-ol
    —— 2,5-dibromo-9,10-dimethyldithieno[2,3-a:3',2'-c]phenazine 1258459-57-2 C18H10Br2N2S2
    2,5-dibromo-9,10-dimethyldithieno[2,3-a:3',2'-c]phenazine
    —— [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[(1E)-3-methylbuta-1,3-dienoxy]oxan-2-yl]methyl acetate 126107-62-8 C19H26O10
    [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[(1E)-3-methylbuta-1,3-dienoxy]oxan-2-yl]methyl acetate
    —— 2-(2,2-di-p-tolylvinyl)-1,1,4,4-tetraphenylbuta-2,3-dien-1-ol 1025362-09-7 C44H36O
    2-(2,2-di-p-tolylvinyl)-1,1,4,4-tetraphenylbuta-2,3-dien-1-ol
    —— (2aS,7aR,7bS)-4-(tert-Butyl-dimethyl-silanyloxy)-1,1-diethoxy-6,6-dimethyl-2a,3,5,6,7,7a-hexahydro-1H,2H-cyclobuta[e]indene-7b-carboxylic acid ethyl ester 76221-47-1 C26H46O5Si
    (2aS,7aR,7bS)-4-(tert-Butyl-dimethyl-silanyloxy)-1,1-diethoxy-6,6-dimethyl-2a,3,5,6,7,7a-hexahydro-1H,2H-cyclobuta[e]indene-7b-carboxylic acid ethyl ester
    —— 2-exo-3-endo-Difluornorbornan 61026-28-6 C7H10F2
    2-exo-3-endo-Difluornorbornan
    —— 2-(4-Chlorophenyl)-1-imidazo[1.2-a]quinolylacetic acid 103802-49-9 C19H13ClN2O2
    2-(4-Chlorophenyl)-1-imidazo[1.2-a]quinolylacetic acid
    —— 2-(β-Cyanethoxy)-pentin-(4) 19449-67-3 C8H11NO
    2-(β-Cyanethoxy)-pentin-(4)
    —— 2-amino-5-methylthiophenol zinc salt 54398-37-7 C14H16N2S2Zn
    2-amino-5-methylthiophenol zinc salt
    —— 2-(4-oxo-3-phenylthiazolidin-2-ylidene)-N1-(4-sulfamoylphenyl)malonamide 1128019-37-3 C18H16N4O5S2
    2-(4-oxo-3-phenylthiazolidin-2-ylidene)-N1-(4-sulfamoylphenyl)malonamide
    —— (2R,4R,6S)-2,4,6-trimethylpiperidine 23513-20-4 C8H17N
    (2R,4R,6S)-2,4,6-trimethylpiperidine
    —— 2,6-Bis-O-(t-butyldimethylsilyl)-3-desoxy-L-erythro-hex-2-en-1,4-lacton 78283-95-1 C18H36O5Si2
    2,6-Bis-O-(t-butyldimethylsilyl)-3-desoxy-L-erythro-hex-2-en-1,4-lacton
    —— 2,4-dichloro-2-(3-chloro-anilino)-6-trichloromethyl-2λ5-[1,3,2]diazaphosphinine-5-carbonitrile 31929-91-6 C11H5Cl6N4P
    2,4-dichloro-2-(3-chloro-anilino)-6-trichloromethyl-2λ5-[1,3,2]diazaphosphinine-5-carbonitrile
    —— (2E)-methyl 2-(2-tert-butyl-6-methyl-4H-pyran-4-ylidene)-2-cyanoacetate 1383052-30-9 C14H17NO3
    (2E)-methyl 2-(2-tert-butyl-6-methyl-4H-pyran-4-ylidene)-2-cyanoacetate
    —— 2-(2,6-Dimethyl-biphenyl-4-yl)-propan-2-ol 58502-83-3 C17H20O
    2-(2,6-Dimethyl-biphenyl-4-yl)-propan-2-ol
    —— 2-[2-[methoxy(phenyl)methyl]-4-methyl-1,3-thiazol-5-yl]ethanol 184045-22-5 C14H17NO2S
    2-[2-[methoxy(phenyl)methyl]-4-methyl-1,3-thiazol-5-yl]ethanol
    —— 2-(Diethylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile 91904-40-4 C13H20N2O
    2-(Diethylamino)-6,6-dimethyl-4-oxocyclohex-2-ene-1-carbonitrile
    —— 2-amino-1-cyano-1-(5,7-diphenyl-[1,3,4]thiadiazolo[3,2-a]pyridin-4-ium-2-yl)-2-oxoethan-1-ide 116931-44-3 C21H14N4OS
    2-amino-1-cyano-1-(5,7-diphenyl-[1,3,4]thiadiazolo[3,2-a]pyridin-4-ium-2-yl)-2-oxoethan-1-ide
    —— 2,4-dibromo-6-(((4-(4-bromophenyl)-1-(p-tolyl)-1H-1,2,3-triazol-5-yl)imino)methyl)phenol 1389253-74-0 C22H15Br3N4O
    2,4-dibromo-6-(((4-(4-bromophenyl)-1-(p-tolyl)-1H-1,2,3-triazol-5-yl)imino)methyl)phenol
    —— 2-(benzylthio)-1-methylpyrimidin-1-ium trifluoromethanesulfonate 847778-94-3 CF3O3S*C12H13N2S
    2-(benzylthio)-1-methylpyrimidin-1-ium trifluoromethanesulfonate
    —— (2S,3R)-2-Benzyloxymethoxy-3-(tert-butyl-dimethyl-silanyloxy)-butyraldehyde 132916-22-4 C18H30O4Si
    (2S,3R)-2-Benzyloxymethoxy-3-(tert-butyl-dimethyl-silanyloxy)-butyraldehyde