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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4,-dimethyl-3,4-methano-5,8-dimethoxy-3,4-dihydroquinoline 108376-71-2 C14H17NO2
    2,4,-dimethyl-3,4-methano-5,8-dimethoxy-3,4-dihydroquinoline
    —— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-((4-(((R)-2-((tert-butoxycarbonyl)amino)-3-methoxy-3-oxopropyl)selanyl)but-2-en-1-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1257867-05-2 C27H41NO14Se
    (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-((4-(((R)-2-((tert-butoxycarbonyl)amino)-3-methoxy-3-oxopropyl)selanyl)but-2-en-1-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2,3-Dihydro-1'-{[1-(3-hydroxypropyl)-2-oxo-1,2,3,4-tetrahydro-3-quinolinyl]methyl }spiro[1H-indene-1,4'-piperidine] 574740-24-2 C26H32N2O2
    2,3-Dihydro-1'-{[1-(3-hydroxypropyl)-2-oxo-1,2,3,4-tetrahydro-3-quinolinyl]methyl }spiro[1H-indene-1,4'-piperidine]
    —— 2α-N,N-dibutylamino-1α-25-dihydroxyvitamin-D3 1351363-52-4 C35H61NO3
    2α-N,N-dibutylamino-1α-25-dihydroxyvitamin-D3
    —— 2-cyano-3-cyclopropyl-3-hydroxy-N-(5-trifluoromethyl-pyrid-2-yl)-2-propenamide 157141-47-4 C13H10F3N3O2
    2-cyano-3-cyclopropyl-3-hydroxy-N-(5-trifluoromethyl-pyrid-2-yl)-2-propenamide
    —— 2-butyl-5-{[5-(4-methylpiperazin-1-yl)pyridin-3-yl]amino}-2,3-dihydro-1H-isoindol-1-one 1338435-97-4 C22H29N5O
    2-butyl-5-{[5-(4-methylpiperazin-1-yl)pyridin-3-yl]amino}-2,3-dihydro-1H-isoindol-1-one
    —— 2-(3-methoxy-phenyl)-5-morpholin-4-yl-2-phenyl-pentanoic acid ethyl ester 47607-26-1 C24H31NO4
    2-(3-methoxy-phenyl)-5-morpholin-4-yl-2-phenyl-pentanoic acid ethyl ester
    —— 2-(2-amino-benzoyl)-4-methyl-4<i>H</i>-benzo[1,4]thiazin-3-one 70685-20-0 C16H14N2O2S
    2-(2-amino-benzoyl)-4-methyl-4<i>H</i>-benzo[1,4]thiazin-3-one
    —— 2-(quinolin-3-ylmethyl)isoindoline-1,3-dione 1133256-83-3 C18H12N2O2
    2-(quinolin-3-ylmethyl)isoindoline-1,3-dione
    —— 2-nitro-benzenesulfenic acid-[1]naphthylamide 78945-08-1 C16H12N2O2S
    2-nitro-benzenesulfenic acid-[1]naphthylamide
    —— 2,3,8,9-tetramethyl-5,6,11,12-tetrahydrodibenzo[a,e][8]annulene-1,10-dicarbaldehyde 70759-91-0 C22H24O2
    2,3,8,9-tetramethyl-5,6,11,12-tetrahydrodibenzo[a,e][8]annulene-1,10-dicarbaldehyde
    —— 2,2,2-trichloroethyl-(3-carboxyphenyl)acetate 342624-15-1 C11H9Cl3O4
    2,2,2-trichloroethyl-(3-carboxyphenyl)acetate
    —— 2endo-Acetoxy-2exo-cyan-bicyclo<2.2.1>hepten-(5) 26928-05-2 C10H11NO2
    2endo-Acetoxy-2exo-cyan-bicyclo<2.2.1>hepten-(5)
    —— 2-(4-bromophenyl)furo[2,3-b]quinoxaline 40598-83-2 C16H9BrN2O
    2-(4-bromophenyl)furo[2,3-b]quinoxaline
    —— 2,3-bis-(p-dimethylaminophenyl)succinonitrile 95549-00-1 C20H22N4
    2,3-bis-(p-dimethylaminophenyl)succinonitrile
    —— 21-acetoxy-17α-butyryloxy-9α-chloro-11β-hydroxy-6α-methyl-1,4-pregnadiene-3,20-dione 93239-29-3 C28H37ClO7
    21-acetoxy-17α-butyryloxy-9α-chloro-11β-hydroxy-6α-methyl-1,4-pregnadiene-3,20-dione
    —— (2R)-N1-(5-(3-fluoro-6-isoquinolinyl)-1,3-thiazol-2-yl)-3-(6-(trifluoromethyl)-3-pyridinyl)-1,2-propanediamine 1236031-43-8 C21H17F4N5S
    (2R)-N1-(5-(3-fluoro-6-isoquinolinyl)-1,3-thiazol-2-yl)-3-(6-(trifluoromethyl)-3-pyridinyl)-1,2-propanediamine
    —— 2-iodo-6-methylnaphthalene 1875-64-5 C11H9I
    2-iodo-6-methylnaphthalene
    —— 2-(2-bromophenyl)-7-methoxynaphthalene 1393793-50-4 C17H13BrO
    2-(2-bromophenyl)-7-methoxynaphthalene
    —— 2-(benzo[b]thiophen-3-yl)-5,6-dihydro-4H-1,3-oxazine 1429609-89-1 C12H11NOS
    2-(benzo[b]thiophen-3-yl)-5,6-dihydro-4H-1,3-oxazine
    —— 2-benzyl-2,3-dihydro-2-[(4-methylphenyl)sulfonyl]-1H-inden-1-imine 1444444-39-6 C23H21NO2S
    2-benzyl-2,3-dihydro-2-[(4-methylphenyl)sulfonyl]-1H-inden-1-imine
    —— 2'-(2-Phenylethoxy)-acetophenon 54916-30-2 C16H16O2
    2'-(2-Phenylethoxy)-acetophenon
    —— (2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-2-(benzyloxymethyl)-6-((2R,3R,4R,5S)-3,4,5-tris(benzyloxy)-2,6-bis(dodecyloxy)hexyloxy)tetrahydro-2H-pyran 1325147-16-7 C85H114O11
    (2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-2-(benzyloxymethyl)-6-((2R,3R,4R,5S)-3,4,5-tris(benzyloxy)-2,6-bis(dodecyloxy)hexyloxy)tetrahydro-2H-pyran
    —— 2,4-bis(p-methylanilino)-1,3-bis(p-methylphenyl)-1,3,2,4-diazadiphosphetidine 86012-53-5 C28H30N4P2
    2,4-bis(p-methylanilino)-1,3-bis(p-methylphenyl)-1,3,2,4-diazadiphosphetidine
    —— 2-(4-butoxy-phenyl)-tetra-<i>N</i>-methyl-2<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-diamine 67190-63-0 C18H25N7O
    2-(4-butoxy-phenyl)-tetra-<i>N</i>-methyl-2<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-diamine
    —— 2-(4-allyloxy-phenyl)-tetra-<i>N</i>-methyl-2<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-diamine 67191-03-1 C17H21N7O
    2-(4-allyloxy-phenyl)-tetra-<i>N</i>-methyl-2<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-diamine
    —— 2-aminopentane-1,3-diol hydrochloride 1227946-82-8 C5H13NO2*ClH
    2-aminopentane-1,3-diol hydrochloride
    —— 2-(3-Bromophenyl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid 887913-67-9 C14H18BrNO4
    2-(3-Bromophenyl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid
    —— 2-O-(tert-butyldimethylsilyl)-6,7-dideoxy-5-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroacetamido)-β-D-glucopyranosyl]-L-galacto-hept-6-enono-1,4-lactone 403709-36-4 C27H40Cl3NO13Si
    2-O-(tert-butyldimethylsilyl)-6,7-dideoxy-5-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroacetamido)-β-D-glucopyranosyl]-L-galacto-hept-6-enono-1,4-lactone
    —— 2-Cyclohexyl-4-amino-5-chlorpyrimidin 26789-01-5 C10H14ClN3
    2-Cyclohexyl-4-amino-5-chlorpyrimidin
    —— 2-(2-methylsulfanyl-ethyl)-thiazole 53000-20-7 C6H9NS2
    2-(2-methylsulfanyl-ethyl)-thiazole
    —— 2-(spiror[3.3]heptan-2-ylidene)acetonitrile 1339892-88-4 C9H11N
    2-(spiror[3.3]heptan-2-ylidene)acetonitrile
    —— 2-tert-butyl-5-(tert-butylmethylidene)-4-oxo-4,5-dihydroselenophene 112763-81-2 C13H20OSe
    2-tert-butyl-5-(tert-butylmethylidene)-4-oxo-4,5-dihydroselenophene
    —— (2Z)-3-(4-fluorophenyl)-4-hydroxy-2-[4-(methylsulfonyl)phenyl]but-2-enyl acetate 179174-92-6 C19H19FO5S
    (2Z)-3-(4-fluorophenyl)-4-hydroxy-2-[4-(methylsulfonyl)phenyl]but-2-enyl acetate
    —— 2-(1-Hydroxy-ethyl)-2-isopropyl-5,5-dimethyl-cyclopentanone 69167-80-2 C12H22O2
    2-(1-Hydroxy-ethyl)-2-isopropyl-5,5-dimethyl-cyclopentanone
    —— (2R,2'S)-2,2'-ethylene-bis(2-aminobutanoic) acid 115794-53-1 C10H20N2O4
    (2R,2'S)-2,2'-ethylene-bis(2-aminobutanoic) acid
    —— 2-(5-((tert-butyldiphenylsilyloxy)methyl)-4-((2R,6S)-2,6-dimethylmorpholino)-2,3-difluorophenyl)-2-(hydroxyimino)-N,N-dimethylacetamide 1223446-44-3 C33H41F2N3O4Si
    2-(5-((tert-butyldiphenylsilyloxy)methyl)-4-((2R,6S)-2,6-dimethylmorpholino)-2,3-difluorophenyl)-2-(hydroxyimino)-N,N-dimethylacetamide
    —— 2,3-Dihydro-1H-pyrrolo<2,1-a>-isoindol-6,9-dion 135737-94-9 C11H9NO2
    2,3-Dihydro-1H-pyrrolo<2,1-a>-isoindol-6,9-dion
    —— 2-naphthalen-1-yl-9-[2-(2-naphthalen-1-yl-9H-fluoren-9-yl)ethyl]-9H-fluorene 242793-23-3 C48H34
    2-naphthalen-1-yl-9-[2-(2-naphthalen-1-yl-9H-fluoren-9-yl)ethyl]-9H-fluorene
    —— 2-(2-Phenyl-1-(tert-butyldimethylsiloxy)ethyl)cyclohex-2-en-1-one 136152-80-2 C20H30O2Si
    2-(2-Phenyl-1-(tert-butyldimethylsiloxy)ethyl)cyclohex-2-en-1-one
    —— 2,4-Diamino-6-methyl-5-<4-fluor-3-chlor-phenyl>-pyrimidin 723-71-7 C11H10ClFN4
    2,4-Diamino-6-methyl-5-<4-fluor-3-chlor-phenyl>-pyrimidin
    —— 2-(Furan-3-yl)-7-methoxyquinoline-3-carbaldehyde 1254366-18-1 C15H11NO3
    2-(Furan-3-yl)-7-methoxyquinoline-3-carbaldehyde
    —— 24,24-dimethyl-5α-cholest-7-en-3β-ol acetate 105097-84-5 C31H52O2
    24,24-dimethyl-5α-cholest-7-en-3β-ol acetate
    —— 2-(m-Fluor-benzoyl)-1-phenyl-imidazol 32902-17-3 C16H11FN2O
    2-(m-Fluor-benzoyl)-1-phenyl-imidazol
    —— 2-(2-ethylsulfinylphenyl)-3-isopropyl-6-trifluoromethyl-3H-imidazo[4,5-b]pyridine 1383944-42-0 C18H18F3N3OS
    2-(2-ethylsulfinylphenyl)-3-isopropyl-6-trifluoromethyl-3H-imidazo[4,5-b]pyridine
    —— 2-Naphthalen-1-yl-3-oxy-1,2-dihydro-quinazolin-4-ol 17247-76-6 C18H14N2O2
    2-Naphthalen-1-yl-3-oxy-1,2-dihydro-quinazolin-4-ol
    —— 2-(4-bromo-2-isopropyl-2-methylbutyl)-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane 1373402-90-4 C17H43BrSi4
    2-(4-bromo-2-isopropyl-2-methylbutyl)-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
    —— 2-bromo-3-(4-methoxy-phenyl)-glutaric acid diethyl ester 857793-99-8 C16H21BrO5
    2-bromo-3-(4-methoxy-phenyl)-glutaric acid diethyl ester
    —— (2S,3R)-tert-butyl 3-chloro-2-hydroxy-4-(4-methoxyphenyl)butanoate 1415392-08-3 C15H21ClO4
    (2S,3R)-tert-butyl 3-chloro-2-hydroxy-4-(4-methoxyphenyl)butanoate
    —— 2-(6-phenylpyridin-3-yl)-N-[3-(trifluoromethyl)imidazo[5,1-b][1,3]thiazol-7-yl]acetamide 1279721-34-4 C19H13F3N4OS
    2-(6-phenylpyridin-3-yl)-N-[3-(trifluoromethyl)imidazo[5,1-b][1,3]thiazol-7-yl]acetamide