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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3,4-Trichlor-2',5'-dimethylbiphenyl 71149-95-6 C14H11Cl3
    2,3,4-Trichlor-2',5'-dimethylbiphenyl
    —— 2-[butoxy-(5-phenyl-[1,3,4]thiadiazol-2-ylamino)-phosphoryloxy]-benzoic acid methyl ester 72636-31-8 C20H22N3O5PS
    2-[butoxy-(5-phenyl-[1,3,4]thiadiazol-2-ylamino)-phosphoryloxy]-benzoic acid methyl ester
    —— 2,2,6,6-Tetramethyl-3,5-diaethyl-1,4-dioxan 39217-28-2 C12H24O2
    2,2,6,6-Tetramethyl-3,5-diaethyl-1,4-dioxan
    —— 2,9,16,23-tetranitrophthalocyanineiron(III) chloride 369361-71-7 C32H12ClFeN12O8
    2,9,16,23-tetranitrophthalocyanineiron(III) chloride
    —— 2-[(3R,4S)-3-amino-4-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrimidine-5-carboxylic acid {1-[3-(1-fluoro-1-methylethyl)[1,2,4]oxadiazol-5-yl]piperidin-4-yl}(methyl)amide hydrochloride 1376608-15-9 C26H31F3N8O2*ClH
    2-[(3R,4S)-3-amino-4-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrimidine-5-carboxylic acid {1-[3-(1-fluoro-1-methylethyl)[1,2,4]oxadiazol-5-yl]piperidin-4-yl}(methyl)amide hydrochloride
    —— 2,6-diphenyl-4H-1,3-thiazine 133523-66-7 C16H13NS
    2,6-diphenyl-4H-1,3-thiazine
    —— 2-Indan-1-yl-cyclohexanone 74338-69-5 C15H18O
    2-Indan-1-yl-cyclohexanone
    —— 2-[1-(4-Acetoxy-3-methoxy-phenyl)-meth-(E)-ylidene]-succinic acid 1-methyl ester 115061-26-2 C15H16O7
    2-[1-(4-Acetoxy-3-methoxy-phenyl)-meth-(E)-ylidene]-succinic acid 1-methyl ester
    —— 2-trimethylsilylethylthiothiophene 1201223-99-5 C9H16S2Si
    2-trimethylsilylethylthiothiophene
    —— 2-O-ethyl 9-O-phenyl 3,4-dihydro-1H-pyrido[3,4-b]indole-2,9-dicarboxylate 889444-75-1 C21H20N2O4
    2-O-ethyl 9-O-phenyl 3,4-dihydro-1H-pyrido[3,4-b]indole-2,9-dicarboxylate
    —— 2,3,6,7-tetramethoxyphenanthrene-9-carbohydrazide 109938-99-0 C19H20N2O5
    2,3,6,7-tetramethoxyphenanthrene-9-carbohydrazide
    —— 2-[4-[5-amino-6-[3-[4-(methylaminomethyl)phenyl]isoxazol-5-yl]pyrazin-2-yl]pyridin-2-yl]-N,N,2-trimethylpropanamide 1402389-06-3 C26H29N7O2
    2-[4-[5-amino-6-[3-[4-(methylaminomethyl)phenyl]isoxazol-5-yl]pyrazin-2-yl]pyridin-2-yl]-N,N,2-trimethylpropanamide
    —— [(2S)-4-[(3R,4S,5S)-3-[tert-butyl(diphenyl)silyl]oxy-5-hydroxy-4-[(4-methoxyphenyl)methoxy]-5-prop-2-ynylcyclopenten-1-yl]-2-[(3R)-1,4-dioxaspiro[4.4]nonan-3-yl]-2-triethylsilyloxybut-3-ynyl] 2,2-dimethylpropanoate 875903-41-6 C54H72O9Si2
    [(2S)-4-[(3R,4S,5S)-3-[tert-butyl(diphenyl)silyl]oxy-5-hydroxy-4-[(4-methoxyphenyl)methoxy]-5-prop-2-ynylcyclopenten-1-yl]-2-[(3R)-1,4-dioxaspiro[4.4]nonan-3-yl]-2-triethylsilyloxybut-3-ynyl] 2,2-dimethylpropanoate
    —— ((2S,3S,4S)-4-hydroxy-2-phenyl-2-(trifluoromethyl)tetrahydrothiophen-3-yl)(4-methoxyphenyl)methanone 1466438-90-3 C19H17F3O3S
    ((2S,3S,4S)-4-hydroxy-2-phenyl-2-(trifluoromethyl)tetrahydrothiophen-3-yl)(4-methoxyphenyl)methanone
    —— 2-[(4-fluorophenoxy)methyl]-5-(2-methoxypyrimidin-4-yl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382784-30-6 C18H16FN5O3
    2-[(4-fluorophenoxy)methyl]-5-(2-methoxypyrimidin-4-yl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
    —— (2S,4R)-4-hydroxy-1-isopropyl-pyrrolidine-2-carboxylic acid (3-tert-butyl-isoxazol-5-yl)-amide 1234315-66-2 C15H25N3O3
    (2S,4R)-4-hydroxy-1-isopropyl-pyrrolidine-2-carboxylic acid (3-tert-butyl-isoxazol-5-yl)-amide
    —— 2-Cyano-4-(2,4,6-trifluorophenyl)quinoline-6-carboxylic acid 1264216-51-4 C17H7F3N2O2
    2-Cyano-4-(2,4,6-trifluorophenyl)quinoline-6-carboxylic acid
    —— 2-[(4-chlorophenoxy)methyl]-5-(4-fluorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382785-32-1 C19H15ClFN3O2
    2-[(4-chlorophenoxy)methyl]-5-(4-fluorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
    —— (2R,3R,4S,5S)-3,4-dihydroxy-5-((1′R)-1′,2′-dihydroxyethyl)-3,4:1′,2′-di-O-isopropylidene-2-(carboxyethyl)methylpyrrolidine 1469885-52-6 C16H27NO7
    (2R,3R,4S,5S)-3,4-dihydroxy-5-((1′R)-1′,2′-dihydroxyethyl)-3,4:1′,2′-di-O-isopropylidene-2-(carboxyethyl)methylpyrrolidine
    —— 2-(2-chlorophenyl)-5-[(2-methyl-1,3-thiazol-4-yl)ethynyl]pyrimidine 935684-73-4 C16H10ClN3S
    2-(2-chlorophenyl)-5-[(2-methyl-1,3-thiazol-4-yl)ethynyl]pyrimidine
    —— 2-(2-(1H-indol-3-yl)ethyl)-3-hydroxy-3-(4-methoxybenzyl)isoindolin-1-one 1246168-41-1 C26H24N2O3
    2-(2-(1H-indol-3-yl)ethyl)-3-hydroxy-3-(4-methoxybenzyl)isoindolin-1-one
    —— 2-(bromomethyl)-5-(4-methoxyphenyl)tetrahydrofuran 878662-63-6 C12H15BrO2
    2-(bromomethyl)-5-(4-methoxyphenyl)tetrahydrofuran
    —— 25-[4-(tert-butoxycarbonylamino)butoxy]-calix[4]arene-26,27,28-triol 884033-16-3 C37H41NO6
    25-[4-(tert-butoxycarbonylamino)butoxy]-calix[4]arene-26,27,28-triol
    —— 2-<N-Butyl-(2-nitrovinyl)amino>-2-deoxy-α-β-D-glucopyranose 114870-11-0 C12H22N2O7
    2-<N-Butyl-(2-nitrovinyl)amino>-2-deoxy-α-β-D-glucopyranose
    —— 2,3-dihydro-5-(4-tolyl)-1-phenyl-2-thioxo[1,2,4]triazolo[1,5-c]quinazolinium 679404-12-7 C22H16N4S
    2,3-dihydro-5-(4-tolyl)-1-phenyl-2-thioxo[1,2,4]triazolo[1,5-c]quinazolinium
    —— 23ξ-ethyl-6β-methoxy-3α,5-cyclocholan-24-al 114174-04-8 C27H44O2
    23ξ-ethyl-6β-methoxy-3α,5-cyclocholan-24-al
    —— 2-<(1R,3S,4S)-4-amino-1-benzyl-3-hydroxy-5-phenylpentyl>-5-(2-methylpropionyl)imidazole 150349-13-6 C25H31N3O2
    2-<(1R,3S,4S)-4-amino-1-benzyl-3-hydroxy-5-phenylpentyl>-5-(2-methylpropionyl)imidazole
    —— 2,2,3,4,4,5,6,6,7-Nonafluor-3,5,7-trichlor-octandisaeure-(1,8)-dipropylester 1510-49-2 C14H14Cl3F9O4
    2,2,3,4,4,5,6,6,7-Nonafluor-3,5,7-trichlor-octandisaeure-(1,8)-dipropylester
    —— (2S,4S,5S,7S)-5-amino-4-hydroxy-2-isopropyl-7-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-8-methyl-nonanoic acid [2-(3-fluoro-phenyl)-ethyl]-amide 853273-46-8 C33H51FN2O5
    (2S,4S,5S,7S)-5-amino-4-hydroxy-2-isopropyl-7-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-8-methyl-nonanoic acid [2-(3-fluoro-phenyl)-ethyl]-amide
    —— 2-N-acetyl-2-deoxy-α-D-glucopyranosyl-(1→2)-L-glycero-α-D-manno-heptopyranosyl-(1→3)-L-glycero-α-D-manno-heptopyranosyl-(1→5)-2-(8-amino-2,2-dimethyl)octyl-3-deoxy-α-D-manno-oct-2-ulopyranosidonic acid 1427442-74-7 C40H72N2O25
    2-N-acetyl-2-deoxy-α-D-glucopyranosyl-(1→2)-L-glycero-α-D-manno-heptopyranosyl-(1→3)-L-glycero-α-D-manno-heptopyranosyl-(1→5)-2-(8-amino-2,2-dimethyl)octyl-3-deoxy-α-D-manno-oct-2-ulopyranosidonic acid
    —— 2-(4-chloro-<i>cis</i>-styrylsulfanyl)-thiazole 6503-08-8 C11H8ClNS2
    2-(4-chloro-<i>cis</i>-styrylsulfanyl)-thiazole
    —— 2-phenyl-4-(3-phenylpropyl)-3-thiomorpholinone 125697-98-5 C19H21NOS
    2-phenyl-4-(3-phenylpropyl)-3-thiomorpholinone
    —— 2-((2R,4R,5S)-3,4-dimethyl-5-phenyloxazolidin-2-yl)-N,N-diisopropylbenzamide 880152-84-1 C24H32N2O2
    2-((2R,4R,5S)-3,4-dimethyl-5-phenyloxazolidin-2-yl)-N,N-diisopropylbenzamide
    —— 2-(1,1-dimethyl-3-oxo-butyl)-4-(4-nitro-phenyl)-isoxazolidine-3,5-dione 58007-45-7 C15H16N2O6
    2-(1,1-dimethyl-3-oxo-butyl)-4-(4-nitro-phenyl)-isoxazolidine-3,5-dione
    —— 2-o-tolyloxy-terephthalic acid dimethyl ester 894089-24-8 C17H16O5
    2-o-tolyloxy-terephthalic acid dimethyl ester
    —— (2,3,7,8,12,13,17,18-tetraethylporphyrinato)Fe(III)(C6F4H) 96482-32-5 C6HF4*C36H44N4*Fe
    (2,3,7,8,12,13,17,18-tetraethylporphyrinato)Fe(III)(C6F4H)
    —— 2,7-bis-[4-(4-chloro-phenyl)-thiazol-2-ylamino]-1,6-dithia-3,8-diaza-spiro[4.4]nona-2,7-diene-4,9-dione 72752-94-4 C23H12Cl2N6O2S4
    2,7-bis-[4-(4-chloro-phenyl)-thiazol-2-ylamino]-1,6-dithia-3,8-diaza-spiro[4.4]nona-2,7-diene-4,9-dione
    —— (2R,3R)-2-Benzylsulfanyl-3-phenyl-2,3-dihydro-benzo[b]thiophen-3-ol 77128-55-3 C21H18OS2
    (2R,3R)-2-Benzylsulfanyl-3-phenyl-2,3-dihydro-benzo[b]thiophen-3-ol
    —— 2-(2-Oxo-1-phenyl-vinylsulfanyl)-imidazolidine-2-carbonitrile 76808-29-2 C12H11N3OS
    2-(2-Oxo-1-phenyl-vinylsulfanyl)-imidazolidine-2-carbonitrile
    —— 2,2,2-trichloroethyl 2-[4-(4-chlorophenoxy)phenoxy]propanoate 51337-74-7 C17H14Cl4O4
    2,2,2-trichloroethyl 2-[4-(4-chlorophenoxy)phenoxy]propanoate
    —— [2-(2-Methoxy-ethoxymethoxy)-5-nitro-phenyl]-methanol 161009-58-1 C11H15NO6
    [2-(2-Methoxy-ethoxymethoxy)-5-nitro-phenyl]-methanol
    —— 2,2-dimethyl-5-((2'E)-4',4'-dimethyl-7'-oxo-2'-heptenyl)-1,3-dioxane 178559-31-4 C15H26O3
    2,2-dimethyl-5-((2'E)-4',4'-dimethyl-7'-oxo-2'-heptenyl)-1,3-dioxane
    —— 2-((4-fluorophenyl)ethynyl)naphtho[2,1-b]furan 1449109-24-3 C20H11FO
    2-((4-fluorophenyl)ethynyl)naphtho[2,1-b]furan
    —— 2-({4,4-difluoro-1-[(4-fluoro-2-pyrimidin-2-ylphenyl)carbonyl]piperidin-3-yl}oxy)quinoline trifluoroacetate 1620651-12-8 C2HF3O2*C25H19F3N4O2
    2-({4,4-difluoro-1-[(4-fluoro-2-pyrimidin-2-ylphenyl)carbonyl]piperidin-3-yl}oxy)quinoline trifluoroacetate
    —— 2-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)ethanamine hydrochloride 1201184-24-8 C10H11N5*ClH
    2-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)ethanamine hydrochloride
    —— 2-(4-chlorophenyl)-6-methoxy-1,3-benzoxazole 1107023-82-4 C14H10ClNO2
    2-(4-chlorophenyl)-6-methoxy-1,3-benzoxazole
    —— (2S,3R)-2-{(S)-2-[(2R,3R,4R,5R)-5-((S)-3-Benzyloxy-2-tert-butoxycarbonylamino-propionyloxy)-3-hydroxy-2,4-dimethyl-octadecanoylamino]-3-methyl-butyrylamino}-3-hydroxy-butyric acid benzyl ester 350817-21-9 C51H81N3O11
    (2S,3R)-2-{(S)-2-[(2R,3R,4R,5R)-5-((S)-3-Benzyloxy-2-tert-butoxycarbonylamino-propionyloxy)-3-hydroxy-2,4-dimethyl-octadecanoylamino]-3-methyl-butyrylamino}-3-hydroxy-butyric acid benzyl ester
    —— 2-(2-Hydroxy-benzyliden-hydrazono)-4-oxo-3-p-tolyl-thiazolidin 98053-82-8 C17H15N3O2S
    2-(2-Hydroxy-benzyliden-hydrazono)-4-oxo-3-p-tolyl-thiazolidin
    —— 2-Benzoylmethylen-3,4-diphenylthiazolin 69809-53-6 C23H17NOS
    2-Benzoylmethylen-3,4-diphenylthiazolin
    —— (2S,4R)-4-[2-chloro-4-(1-methyl-1H-pyrazol-4-yl)benzenesulfonyl]pyrrolidine-2-carboxylic acid (1-cyanocyclopropyl)amide 1569086-04-9 C19H20ClN5O3S
    (2S,4R)-4-[2-chloro-4-(1-methyl-1H-pyrazol-4-yl)benzenesulfonyl]pyrrolidine-2-carboxylic acid (1-cyanocyclopropyl)amide