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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-propenyl 2,3,5,6,7,8,,9,10,11-nonakis-O-(phenylmethyl)-D-glycero-D-galacto-D-galacto-α-undecofuranoside 139631-34-8 C77H80O11
    2-propenyl 2,3,5,6,7,8,,9,10,11-nonakis-O-(phenylmethyl)-D-glycero-D-galacto-D-galacto-α-undecofuranoside
    —— 2-p-Tolyl-thiazolo<5,4-c>isochinolin-5(4H)-on 58314-87-7 C17H12N2OS
    2-p-Tolyl-thiazolo<5,4-c>isochinolin-5(4H)-on
    —— 2-Hexyl-5,9-dimethyl-decansaeure 5829-39-0 C18H36O2
    2-Hexyl-5,9-dimethyl-decansaeure
    —— 2-hydroxyamino-1,2-diphenyl-1-ethanone oxime 137555-61-4 C14H14N2O2
    2-hydroxyamino-1,2-diphenyl-1-ethanone oxime
    —— 2-methyl-2-(3-methyl-cyclopent-2-enyl)-propionic acid amide 18674-58-3 C10H17NO
    2-methyl-2-(3-methyl-cyclopent-2-enyl)-propionic acid amide
    —— 2-(4-Chloro-phenyl)-8-methyl-5,8-dihydro-2H-1,2,5,8,10-pentaaza-dicyclopenta[a,h]naphthalen-3-one 128056-54-2 C18H12ClN5O
    2-(4-Chloro-phenyl)-8-methyl-5,8-dihydro-2H-1,2,5,8,10-pentaaza-dicyclopenta[a,h]naphthalen-3-one
    —— 2-(4-Chloro-phenyl)-9-methyl-5,9-dihydro-2H-1,2,5,8,9-pentaaza-dicyclopenta[a,h]naphthalen-3-one 128056-53-1 C18H12ClN5O
    2-(4-Chloro-phenyl)-9-methyl-5,9-dihydro-2H-1,2,5,8,9-pentaaza-dicyclopenta[a,h]naphthalen-3-one
    —— (2S,3R)-3-tert-butyldimethylsilyloxymethyl-2-((6R,2E)-7-tert-butyldiphenylsilyloxy-6-methyl-4-methylene-2-hepten-2-yl)-2-methyloxirane 1330680-49-3 C35H54O3Si2
    (2S,3R)-3-tert-butyldimethylsilyloxymethyl-2-((6R,2E)-7-tert-butyldiphenylsilyloxy-6-methyl-4-methylene-2-hepten-2-yl)-2-methyloxirane
    —— 2-ethoxybenzoylcyanomethylenetriphenylphosphorane 123825-39-8 C29H24NO2P
    2-ethoxybenzoylcyanomethylenetriphenylphosphorane
    —— 2-[3-(Hydroxymethyl)-2,2-dimethylcyclopent-3-en-1-yl]acetaldehyde 87180-76-5 C10H16O2
    2-[3-(Hydroxymethyl)-2,2-dimethylcyclopent-3-en-1-yl]acetaldehyde
    —— (2-ethoxy-6-nitro-acridin-9-yl)-carbamic acid ethyl ester 860535-98-4 C18H17N3O5
    (2-ethoxy-6-nitro-acridin-9-yl)-carbamic acid ethyl ester
    —— 2,5-Diethoxyphenyl-(1-phthalimidoethyl)-keton 111320-48-0 C21H21NO5
    2,5-Diethoxyphenyl-(1-phthalimidoethyl)-keton
    —— 2-[4-(2-Hydroxypropan-2-yl)-2,5-diphenylphenyl]propan-2-ol 1239313-99-5 C24H26O2
    2-[4-(2-Hydroxypropan-2-yl)-2,5-diphenylphenyl]propan-2-ol
    —— (2-hydroxy-ethyl)-octadecyl-malonic acid 854831-59-7 C23H44O5
    (2-hydroxy-ethyl)-octadecyl-malonic acid
    —— (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(4-((4,4,5,5,6,6,7,7,7-nonafluoroheptyl)oxy)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1071968-04-1 C27H29F9O11
    (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(4-((4,4,5,5,6,6,7,7,7-nonafluoroheptyl)oxy)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— ((2R,3S)-2-Hydroxymethyl-3-methoxy-4-oxo-azetidin-1-yl)-acetic acid 4-nitro-benzyl ester 141422-77-7 C14H16N2O7
    ((2R,3S)-2-Hydroxymethyl-3-methoxy-4-oxo-azetidin-1-yl)-acetic acid 4-nitro-benzyl ester
    —— (+/-)-2-(3-Furyl)-2,3-dihydro-5-methyl-1-<3-(phenylseleno)propyl>-4-pyridinone 134817-79-1 C19H21NO2Se
    (+/-)-2-(3-Furyl)-2,3-dihydro-5-methyl-1-<3-(phenylseleno)propyl>-4-pyridinone
    —— 2-chloro-6-(2,4-dimethylphenyl)-7H-purine 930297-88-4 C13H11ClN4
    2-chloro-6-(2,4-dimethylphenyl)-7H-purine
    —— 2-[6-[methyl(2-pyridin-2-ylethyl)amino]pyrimidin-4-yl]-4-pyridin-3-yl-1H-pyrazol-3-one 1346895-12-2 C20H19N7O
    2-[6-[methyl(2-pyridin-2-ylethyl)amino]pyrimidin-4-yl]-4-pyridin-3-yl-1H-pyrazol-3-one
    —— 2,4,6-trichloro-N-[3-(2-oxo-2-thiomorpholin-4-ylethyl)-1,2,4-thiadiazol-5-yl]benzenesulfonamide 531551-43-6 C14H13Cl3N4O3S3
    2,4,6-trichloro-N-[3-(2-oxo-2-thiomorpholin-4-ylethyl)-1,2,4-thiadiazol-5-yl]benzenesulfonamide
    —— 2-(4-(4-n-Butyl-homopiperazin-1-yl)-phenyl)-1H-indol-4-carboxamid 1092688-78-2 C24H30N4O
    2-(4-(4-n-Butyl-homopiperazin-1-yl)-phenyl)-1H-indol-4-carboxamid
    —— [2-(2,6-dimethyl-morpholin-4-ylmethyl)-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(6-trifluoromethyl-pyridin-3-yl)-amine 573682-89-0 C27H24F6N6O
    [2-(2,6-dimethyl-morpholin-4-ylmethyl)-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(6-trifluoromethyl-pyridin-3-yl)-amine
    —— (2R,3R)-3-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-butyric acid benzyl ester 89355-37-3 C18H30O3Si
    (2R,3R)-3-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-butyric acid benzyl ester
    —— 2-[4-[[5-(2-ethoxy-2-oxoethyl)-4-phenyl-1,3-thiazol-2-yl]amino]phenyl]acetic acid 89402-98-2 C21H20N2O4S
    2-[4-[[5-(2-ethoxy-2-oxoethyl)-4-phenyl-1,3-thiazol-2-yl]amino]phenyl]acetic acid
    —— 2-(pyridin-4-yl)-4H-chromen-4-one 92151-37-6 C14H9NO2
    2-(pyridin-4-yl)-4H-chromen-4-one
    —— 2,2-Dimethyl-6-oxo-1-(3-oxo-butyl)-cyclohexanecarboxylic acid methyl ester 86549-68-0 C14H22O4
    2,2-Dimethyl-6-oxo-1-(3-oxo-butyl)-cyclohexanecarboxylic acid methyl ester
    —— 2-acetyl-3-[4-(4-methoxy-phenyl)-furazan-3-ylamino]-acrylic acid ethyl ester 49615-80-7 C16H17N3O5
    2-acetyl-3-[4-(4-methoxy-phenyl)-furazan-3-ylamino]-acrylic acid ethyl ester
    —— (2R,3S)-3-Azido-5,5-bis-benzylsulfanyl-pentane-1,2-diol 168975-30-2 C19H23N3O2S2
    (2R,3S)-3-Azido-5,5-bis-benzylsulfanyl-pentane-1,2-diol
    —— 2-(1-naphthyl)-1-(2,4-nonadiinyl)-piperidin 104258-05-1 C24H27N
    2-(1-naphthyl)-1-(2,4-nonadiinyl)-piperidin
    —— 2,3,12,13-tetramethoxy-5,6,10,10a-tetrahydrodibenzo[f,h]pyrrolo[2,1-a]isoquinolin-8(9H)-one 1554555-52-0 C24H25NO5
    2,3,12,13-tetramethoxy-5,6,10,10a-tetrahydrodibenzo[f,h]pyrrolo[2,1-a]isoquinolin-8(9H)-one
    —— 2,4-bis-[N-(4'-ethoxyphenyl)dithiocarbamoyl]-6-chloro-s-triazine 754208-00-9 C21H20ClN5O2S4
    2,4-bis-[N-(4'-ethoxyphenyl)dithiocarbamoyl]-6-chloro-s-triazine
    —— 2,6-Ditert-butyl-4-oxoselenopyran-3-carboxylic acid 112763-90-3 C14H20O3Se
    2,6-Ditert-butyl-4-oxoselenopyran-3-carboxylic acid
    —— 2,3,4,5,6,7,8,10-octahydro-2-methyl-6,6-dimethoxyisoquinolino<5β,10β-c>-7-methoxy-2,3-dihydrobenzofuran 93758-29-3 C19H25NO4
    2,3,4,5,6,7,8,10-octahydro-2-methyl-6,6-dimethoxyisoquinolino<5β,10β-c>-7-methoxy-2,3-dihydrobenzofuran
    —— 2-hydroxy-4-hexadecyloxy-N-(2-hydroxy-4-hexadecyloxybenzylidene)aniline 1331960-68-9 C45H75NO4
    2-hydroxy-4-hexadecyloxy-N-(2-hydroxy-4-hexadecyloxybenzylidene)aniline
    —— 2-pentyl-2-(trifluoromethylsulfonyl)thiane 1,1-dioxide 93915-96-9 C11H19F3O4S2
    2-pentyl-2-(trifluoromethylsulfonyl)thiane 1,1-dioxide
    —— 2-Methyl-6-(3-methyl-imidazo[1,2-a]pyridin-2-yl)-4H-benzo[1,4]thiazin-3-one 139417-06-4 C17H15N3OS
    2-Methyl-6-(3-methyl-imidazo[1,2-a]pyridin-2-yl)-4H-benzo[1,4]thiazin-3-one
    —— 2-[(1Ξ,2E)-(4-bromo-phenyl)-triazenylidene]-3-methyl-2,3-dihydro-benzothiazole 67959-25-5 C14H11BrN4S
    2-[(1Ξ,2E)-(4-bromo-phenyl)-triazenylidene]-3-methyl-2,3-dihydro-benzothiazole
    —— 2,2-dimethoxy-5-pentyl-3H-furan 95928-03-3 C11H20O3
    2,2-dimethoxy-5-pentyl-3H-furan
    —— 2-[4-(2-methylphenyl)phenyl]propanenitrile 136028-99-4 C16H15N
    2-[4-(2-methylphenyl)phenyl]propanenitrile
    —— 2-<1-(2'-bromophenyl)-2-pyrrolyl>-4,4-dimethyloxazoline 83819-35-6 C15H15BrN2O
    2-<1-(2'-bromophenyl)-2-pyrrolyl>-4,4-dimethyloxazoline
    —— 2-cyclopentyl-1-(4-methoxy-phenyl)-2-phenyl-ethanone 857563-37-2 C20H22O2
    2-cyclopentyl-1-(4-methoxy-phenyl)-2-phenyl-ethanone
    —— (2R,3R,4S,5R)-2-(4-((dodecyloxy)methyl)-1H-1,2,3-triazol-1-yl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1083009-07-7 C26H43N3O8
    (2R,3R,4S,5R)-2-(4-((dodecyloxy)methyl)-1H-1,2,3-triazol-1-yl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— (2R,3R,4r,5S,6S)-2,6-diallyl-1-((2,2,2-trichloroethoxy)carbonyl)piperidine-3,4,5-triyl triacetate 1144030-29-4 C20H26Cl3NO8
    (2R,3R,4r,5S,6S)-2,6-diallyl-1-((2,2,2-trichloroethoxy)carbonyl)piperidine-3,4,5-triyl triacetate
    —— 2-(4-Nitrobenzoyloxy)-N-nitrosopiperidin 92667-16-8 C12H13N3O5
    2-(4-Nitrobenzoyloxy)-N-nitrosopiperidin
    —— 2-ethyl-2-(hydroxymethyl)-N1,N3-diisopropylmalonamide 1188371-02-9 C12H24N2O3
    2-ethyl-2-(hydroxymethyl)-N1,N3-diisopropylmalonamide
    —— 2-(4-benzyloxyphenyl)-N,N,N-triethyl-2-oxoethanaminium bromide 1046785-28-7 Br*C21H28NO2
    2-(4-benzyloxyphenyl)-N,N,N-triethyl-2-oxoethanaminium bromide
    —— (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(2-nitro-4-((trityloxy)methyl)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1127247-09-9 C40H39NO13
    (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(2-nitro-4-((trityloxy)methyl)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— (2S,13S)-2,13-dioctyl-3,6,9,12-tetraoxatetradecane-1,14-diyl bis(4-methylbenzenesulfonate) 1393358-50-3 C40H66O10S2
    (2S,13S)-2,13-dioctyl-3,6,9,12-tetraoxatetradecane-1,14-diyl bis(4-methylbenzenesulfonate)
    —— 2-bromo-3-methoxycarbonyl-6-methylisovanillic acid 135586-16-2 C11H11BrO6
    2-bromo-3-methoxycarbonyl-6-methylisovanillic acid
    —— (2,4-difluoro-phenyl)-dicyano-amine 955997-48-5 C8H3F2N3
    (2,4-difluoro-phenyl)-dicyano-amine