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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-methyl-4-methoxycarbonyloxy-6,7-difluoroquinoline 473236-47-4 C14H13F2NO3
    2-ethyl-3-methyl-4-methoxycarbonyloxy-6,7-difluoroquinoline
    —— 2-[(2-Methyl-4-imidazolyl)methyl]-8H-indeno[1,2-d]thiazole 159081-42-2 C15H13N3S
    2-[(2-Methyl-4-imidazolyl)methyl]-8H-indeno[1,2-d]thiazole
    —— 2,2'-[(E)-1,2-ethenediyl]bis[5-[[4-methoxy-3-[(4-phenyl-1-piperazinyl)sulfonyl]benzoyl]amino]benzenesulfonic Acid] 749197-09-9 C50H50N6O14S4
    2,2'-[(E)-1,2-ethenediyl]bis[5-[[4-methoxy-3-[(4-phenyl-1-piperazinyl)sulfonyl]benzoyl]amino]benzenesulfonic Acid]
    —— 2-Amino-5-[[(2-fluoro-3-methylphenyl)methyl]thio]thiazolo[4,5-d]pyrimidin-7(4H)-one 259101-04-7 C13H11FN4OS2
    2-Amino-5-[[(2-fluoro-3-methylphenyl)methyl]thio]thiazolo[4,5-d]pyrimidin-7(4H)-one
    —— 2-Methoxymethoxybenzyltriphenylphosphonium chloride 167145-91-7 C27H26O2P*Cl
    2-Methoxymethoxybenzyltriphenylphosphonium chloride
    —— 2-benzyl-6,7-bis(benzyloxy)-1-<(isopropylamino)methyl>-1,2,3,4-tetrahydroisoquinoline 84500-80-1 C34H38N2O2
    2-benzyl-6,7-bis(benzyloxy)-1-<(isopropylamino)methyl>-1,2,3,4-tetrahydroisoquinoline
    —— 2,4-bis(trifluoromethyl)-5-cyanooxazole 899790-92-2 C6F6N2O
    2,4-bis(trifluoromethyl)-5-cyanooxazole
    —— 26,27-dibutoxy-7,15,23-tri-tert-butyl-25-hydroxy-2,3,10,11,18,19-hexahomo-3,11,19-trioxacalix<3>arene 153621-53-5 C44H64O6
    26,27-dibutoxy-7,15,23-tri-tert-butyl-25-hydroxy-2,3,10,11,18,19-hexahomo-3,11,19-trioxacalix<3>arene
    —— 2-(4-[4'-Chlorophenyl]-2-methoxyphenyl)-9-hydroxy-naphth[1,2-d]imidazole-5-sulfonic acid hydrochloride 343601-96-7 C24H17ClN2O5S*ClH
    2-(4-[4'-Chlorophenyl]-2-methoxyphenyl)-9-hydroxy-naphth[1,2-d]imidazole-5-sulfonic acid hydrochloride
    —— (2S,4S,5R)-1,2-di-tert-butyl 4-(tert-butyldimethylsilanyloxymethyl)-5-(1,2-dihydroxyethyl)pyrrolidine-1,2-dicarboxylate 1482519-82-3 C23H45NO7Si
    (2S,4S,5R)-1,2-di-tert-butyl 4-(tert-butyldimethylsilanyloxymethyl)-5-(1,2-dihydroxyethyl)pyrrolidine-1,2-dicarboxylate
    —— 2-Sulphanyl-5-phthalimidopentanoyl-L-leucine N-[2-(2-pyridyl)ethyl]amide 184918-15-8 C26H32N4O4S
    2-Sulphanyl-5-phthalimidopentanoyl-L-leucine N-[2-(2-pyridyl)ethyl]amide
    —— 2-(β-acetylaminoethylthio)-5-aminophenol 146310-39-6 C10H14N2O2S
    2-(β-acetylaminoethylthio)-5-aminophenol
    —— 2-O-[(tert-butyl)dimethylsilyl]-1-deoxy-5-O-(4,4'-dimethoxytrityl)-D-ribofuranose 159299-30-6 C32H42O6Si
    2-O-[(tert-butyl)dimethylsilyl]-1-deoxy-5-O-(4,4'-dimethoxytrityl)-D-ribofuranose
    —— (2R,4aR,6R,7R,8R,8aS)-7-(dimethoxyphosphorylamino)-2-phenyl-6-prop-2-enoxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-ol 945219-39-6 C18H26NO8P
    (2R,4aR,6R,7R,8R,8aS)-7-(dimethoxyphosphorylamino)-2-phenyl-6-prop-2-enoxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-ol
    —— 2-(p-methoxybenzyl)isothiazol-3(2H)-one 1,1-dioxide 126623-61-8 C11H11NO4S
    2-(p-methoxybenzyl)isothiazol-3(2H)-one 1,1-dioxide
    —— 2-(cyclopentylmethyl)-6-(5-methyl-1H-pyrazol-4-yl)thieno[3,2-d]pyrimidin-4(3H)-one 1330782-56-3 C16H18N4OS
    2-(cyclopentylmethyl)-6-(5-methyl-1H-pyrazol-4-yl)thieno[3,2-d]pyrimidin-4(3H)-one
    —— 2,3,4,6-tetra-O-benzyl-1-O-(N-methylacetamidoyl)-β-D-glucopyranose 64801-08-7 C37H41NO6
    2,3,4,6-tetra-O-benzyl-1-O-(N-methylacetamidoyl)-β-D-glucopyranose
    —— 2-(2-ethynylphenyl)-1H-indole 796843-29-3 C16H11N
    2-(2-ethynylphenyl)-1H-indole
    —— 2-benzyl-4,7-dimethoxybenzisothiazol-3-one 1-oxide 133743-01-8 C16H15NO4S
    2-benzyl-4,7-dimethoxybenzisothiazol-3-one 1-oxide
    —— 2,4-dinitrophenyl ferrocenyl(isopropoxy)thiophosphonyl disulfide 817620-95-4 C19H19FeN2O5PS3
    2,4-dinitrophenyl ferrocenyl(isopropoxy)thiophosphonyl disulfide
    —— (2S,6R)-tert-butyl 2-((R)-2-hydroxypentyl)-6-(4-oxopentyl)-piperidine-1-carboxylate 1201695-12-6 C20H37NO4
    (2S,6R)-tert-butyl 2-((R)-2-hydroxypentyl)-6-(4-oxopentyl)-piperidine-1-carboxylate
    —— 2-(3,4-dichlorophenyl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione 1206731-51-2 C16H8Cl2O3
    2-(3,4-dichlorophenyl)-4,9-dihydrocyclohepta[b]pyran-4,9-dione
    —— (2S)-2-[(1R)-1-[(4-methoxyphenyl)methoxy]prop-2-enyl]oxirane 1207670-19-6 C13H16O3
    (2S)-2-[(1R)-1-[(4-methoxyphenyl)methoxy]prop-2-enyl]oxirane
    —— 2,2,2-trifluoro-1-(2,6a-diphenyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[b]furan-3-yl)ethanone 1330122-16-1 C21H17F3O2
    2,2,2-trifluoro-1-(2,6a-diphenyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[b]furan-3-yl)ethanone
    —— (2R,3R,4S)-2,3-epoxy-4-triethylsilyloxynonan-1-al 1287249-06-2 C15H30O3Si
    (2R,3R,4S)-2,3-epoxy-4-triethylsilyloxynonan-1-al
    —— 2-(3,5-dimethyl-1H-pyrazol-1-yl)propanoyl chloride 1226889-77-5 C8H11ClN2O
    2-(3,5-dimethyl-1H-pyrazol-1-yl)propanoyl chloride
    —— 2,3-dihydro-2-(3',4'-dimethylphenyl)naphtho<1,2-b>thiophene 78604-52-1 C20H18S
    2,3-dihydro-2-(3',4'-dimethylphenyl)naphtho<1,2-b>thiophene
    —— 2-O-acetyl-3-O-p-methoxybenzyl-4-O-tert-butyldimethylsilyl-α-L-rhamnopyranosyl trichloroacetimidate 1448686-56-3 C24H36Cl3NO7Si
    2-O-acetyl-3-O-p-methoxybenzyl-4-O-tert-butyldimethylsilyl-α-L-rhamnopyranosyl trichloroacetimidate
    —— 2-(4-tert-butylcyclohexenyl)ethyl trimethylsilyl ether 83929-04-8 C15H30OSi
    2-(4-tert-butylcyclohexenyl)ethyl trimethylsilyl ether
    —— 25,26,26,26,27,27,27-heptafluoro-5α-cholestane-3β,15β-diol 190834-36-7 C27H41F7O2
    25,26,26,26,27,27,27-heptafluoro-5α-cholestane-3β,15β-diol
    —— 2-(Pentafluoroethyl)bicyclo<2.1.1>hexan-2-ol triflate 143192-91-0 C9H8F8O3S
    2-(Pentafluoroethyl)bicyclo<2.1.1>hexan-2-ol triflate
    —— 2-Chlor-β-(methyl-diaethylsilyl)-diaethylaethan 20478-33-5 C9H21ClOSi
    2-Chlor-β-(methyl-diaethylsilyl)-diaethylaethan
    —— 2-(4-Acetyl-2-chlorophenyl)ethyl acetate 777062-38-1 C12H13ClO3
    2-(4-Acetyl-2-chlorophenyl)ethyl acetate
    —— 2-(cyclohexylamino)-6,7-dihydro-6,6-dimethyl-3-phenyl-1H-indole-4(5H)-one 1072895-93-2 C22H28N2O
    2-(cyclohexylamino)-6,7-dihydro-6,6-dimethyl-3-phenyl-1H-indole-4(5H)-one
    —— 2-methyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid cyclooctylamide 35511-11-6 C18H24N2O4S
    2-methyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid cyclooctylamide
    —— 2-(4-Methyl-3-trifluoromethyl-phenylamino)-ethanol 561277-06-3 C10H12F3NO
    2-(4-Methyl-3-trifluoromethyl-phenylamino)-ethanol
    —— 2-((E)-But-2-enyl)-1-tert-butyl-3-(2,6-diisopropyl-phenyl)-isothiourea 69800-30-2 C21H34N2S
    2-((E)-But-2-enyl)-1-tert-butyl-3-(2,6-diisopropyl-phenyl)-isothiourea
    —— 2-amino-3-benzoyl-8-chloro-1,4-diphenyl-1H-thiochromeno[2,3-b]pyridin-5(4H)-one 1374161-64-4 C31H21ClN2O2S
    2-amino-3-benzoyl-8-chloro-1,4-diphenyl-1H-thiochromeno[2,3-b]pyridin-5(4H)-one
    —— 2-(4-chlorobenzoyl)-5-ethoxycarbonyl-7-ethyl-3-phenyl-6,7-dihydrothieno[2,3-b]pyridin-6-one 1107608-05-8 C25H20ClNO4S
    2-(4-chlorobenzoyl)-5-ethoxycarbonyl-7-ethyl-3-phenyl-6,7-dihydrothieno[2,3-b]pyridin-6-one
    —— 2,8-Bis[3-(10-phenylanthracen-9-yl)phenyl]dibenzofuran 1023674-78-3 C64H40O
    2,8-Bis[3-(10-phenylanthracen-9-yl)phenyl]dibenzofuran
    —— 2-((1S,2S,5R)-5-Hydroxy-2,3-bis-hydroxymethyl-cyclopent-3-enyl)-propane-1,3-diol 94799-04-9 C10H18O5
    2-((1S,2S,5R)-5-Hydroxy-2,3-bis-hydroxymethyl-cyclopent-3-enyl)-propane-1,3-diol
    —— 2-(4-((2,6-difluoro-4-(2-methyl-6-(methylsulfonyl)pyridin-3-yl)phenoxy)methyl)piperidin-1-yl)-5-ethylpyrimidine 1204129-51-0 C25H28F2N4O3S
    2-(4-((2,6-difluoro-4-(2-methyl-6-(methylsulfonyl)pyridin-3-yl)phenoxy)methyl)piperidin-1-yl)-5-ethylpyrimidine
    —— (2S)-4-methyl-1-N-[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)pyridin-2-yl]pentane-1,2-diamine 1206728-78-0 C17H22N6
    (2S)-4-methyl-1-N-[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)pyridin-2-yl]pentane-1,2-diamine
    —— (2,3-Dimethyl-4-oxo-3,4-dihydroquinazolin-7-yl)boronic acid 1209498-52-1 C10H11BN2O3
    (2,3-Dimethyl-4-oxo-3,4-dihydroquinazolin-7-yl)boronic acid
    —— 2-{4-[2-(3,5-dimethyl-pyrazol-1-yl)-acetyl]-piperazin-1-yl}-N-(5-methyl-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-2-yl)-benzamide 1253382-51-2 C25H31N7O2S
    2-{4-[2-(3,5-dimethyl-pyrazol-1-yl)-acetyl]-piperazin-1-yl}-N-(5-methyl-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-2-yl)-benzamide
    —— (2S)-6-amino-N-[4-(diaminomethylideneamino)butyl]-2-[[(2S)-3-hydroxy-2-[[2-(4-phenylphenyl)acetyl]amino]propanoyl]amino]hexanamide 1398608-84-8 C28H41N7O4
    (2S)-6-amino-N-[4-(diaminomethylideneamino)butyl]-2-[[(2S)-3-hydroxy-2-[[2-(4-phenylphenyl)acetyl]amino]propanoyl]amino]hexanamide
    —— 2-[4-(N,N-dimethylamino)phenyl]-6-(2-fluoroethoxy)benzothiophene 1248621-32-0 C18H18FNOS
    2-[4-(N,N-dimethylamino)phenyl]-6-(2-fluoroethoxy)benzothiophene
    —— 2-[2-(3-chlorophenyl)acetylamino]-6-(2-oxo-2,3-dihydrobenzooxazole-6-carbonyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid amide 1246966-13-1 C24H19ClN4O5S
    2-[2-(3-chlorophenyl)acetylamino]-6-(2-oxo-2,3-dihydrobenzooxazole-6-carbonyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid amide
    —— 2-[(2S)-1-(2-amino-5-nitropyrimidin-4-yl)azetidin-2-yl]-5-chloro-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one 1549753-57-2 C19H15ClN8O3
    2-[(2S)-1-(2-amino-5-nitropyrimidin-4-yl)azetidin-2-yl]-5-chloro-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4-one
    —— 2-(pyridin-4-yl)-N-p-tolyl-1H-benzo[d]imidazole-5-carboxamide 1392110-37-0 C20H16N4O
    2-(pyridin-4-yl)-N-p-tolyl-1H-benzo[d]imidazole-5-carboxamide