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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2,3-Trimethyl-cyclopropancarbonsaeure 17219-24-8 C7H12O2
    2,2,3-Trimethyl-cyclopropancarbonsaeure
    —— 2-(3,5-Bistrifluoromethylphenyl)-4-(2-diisopropylaminoethylamino)-6,7,8-trimethoxyquinazoline 228119-12-8 C27H32F6N4O3
    2-(3,5-Bistrifluoromethylphenyl)-4-(2-diisopropylaminoethylamino)-6,7,8-trimethoxyquinazoline
    —— 2,4,5-Trimethoxy-3-[(2S,8aS)-2,5,5,8a-tetramethyl-octahydro-naphthalen-(1E)-ylidenemethyl]-benzaldehyde 78835-25-3 C25H36O4
    2,4,5-Trimethoxy-3-[(2S,8aS)-2,5,5,8a-tetramethyl-octahydro-naphthalen-(1E)-ylidenemethyl]-benzaldehyde
    —— (2-Ethyl-4-{[(E)-2-hydroxy-ethylimino]-methyl}-thiophen-3-yl)-carbamic acid ethyl ester 125215-46-5 C12H18N2O3S
    (2-Ethyl-4-{[(E)-2-hydroxy-ethylimino]-methyl}-thiophen-3-yl)-carbamic acid ethyl ester
    —— 2-pyridin-3-ylmethyl-benzo[<i>d</i>]isothiazole-3-thione 22063-60-1 C13H10N2S2
    2-pyridin-3-ylmethyl-benzo[<i>d</i>]isothiazole-3-thione
    —— (25ξ)-26-homocholesta-5,7-diene-1α,3β,25-triol 105687-80-7 C28H46O3
    (25ξ)-26-homocholesta-5,7-diene-1α,3β,25-triol
    —— (2S,3R)-3-[benzyl((R)-1-phenylethyl)amino]-2-ethylhexan-1-ol 847036-81-1 C23H33NO
    (2S,3R)-3-[benzyl((R)-1-phenylethyl)amino]-2-ethylhexan-1-ol
    —— 2,3-bis(4-nitro-3,5-dimethylpyrazol-1-yl)-1,4-dihydroxybenzene 133047-72-0 C16H16N6O6
    2,3-bis(4-nitro-3,5-dimethylpyrazol-1-yl)-1,4-dihydroxybenzene
    —— (2R)-4,4-difluoro-2-(phenylmethoxycarbonylamino)-4-[(2R,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]butanoic acid 1383731-52-9 C46H47F2NO9
    (2R)-4,4-difluoro-2-(phenylmethoxycarbonylamino)-4-[(2R,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]butanoic acid
    —— 2-thienyl(morpholinomethyl)diethoxysilane 88237-68-7 C13H23NO3SSi
    2-thienyl(morpholinomethyl)diethoxysilane
    —— 2-Benzenesulfinyl-2-heptyl-1-oxa-spiro[2.5]octane 130485-70-0 C20H30O2S
    2-Benzenesulfinyl-2-heptyl-1-oxa-spiro[2.5]octane
    —— 2-(1-(S)-aminophenethyl)-5-azido-1,3,4-oxadiazole 84143-85-1 C10H10N6O
    2-(1-(S)-aminophenethyl)-5-azido-1,3,4-oxadiazole
    —— 2,3-bis(2-carbomethoxyphenylthio)indole 242491-31-2 C24H19NO4S2
    2,3-bis(2-carbomethoxyphenylthio)indole
    —— 2-<i>tert</i>-butyl-3-chloro-6-methyl-pyridine 15431-91-1 C10H14ClN
    2-<i>tert</i>-butyl-3-chloro-6-methyl-pyridine
    —— 2-[2-(2,5-Dichloroanilino)-4-pyridin-4-yl-1,3-thiazol-5-yl]-1-pyrrolidin-1-ylethanone 929561-92-2 C20H18Cl2N4OS
    2-[2-(2,5-Dichloroanilino)-4-pyridin-4-yl-1,3-thiazol-5-yl]-1-pyrrolidin-1-ylethanone
    —— 2-(4-{3-[(4-chlorophenyl)sulfanyl]imidazo[1,2-h][1,7]naphthyridin-2-yl}phenyl)propan-2-ol 1201802-23-4 C25H20ClN3OS
    2-(4-{3-[(4-chlorophenyl)sulfanyl]imidazo[1,2-h][1,7]naphthyridin-2-yl}phenyl)propan-2-ol
    —— 2-(2,5-dichlorophenyl)-4-methyl-5-[2-(morpholin-4-ylmethyl)benzyl]-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1217798-92-9 C25H24Cl2N4O3
    2-(2,5-dichlorophenyl)-4-methyl-5-[2-(morpholin-4-ylmethyl)benzyl]-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
    —— 2,3,2',3'-tetra-O-acetyl-1,6-anhydro-6'-O-benzoyl-β-maltotriose 124492-72-4 C33H42O20
    2,3,2',3'-tetra-O-acetyl-1,6-anhydro-6'-O-benzoyl-β-maltotriose
    —— [2-bromo-6-methoxy-3-[2-[(1S,5R)-2-[2-(4-methoxyphenoxy)ethyl]-4,7-dioxo-6-oxabicyclo[3.2.1]oct-2-en-1-yl]ethyl]phenyl] formate 213390-21-7 C26H25BrO8
    [2-bromo-6-methoxy-3-[2-[(1S,5R)-2-[2-(4-methoxyphenoxy)ethyl]-4,7-dioxo-6-oxabicyclo[3.2.1]oct-2-en-1-yl]ethyl]phenyl] formate
    —— 2-[(2R,3R,3aS,9aR)-2-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl]-isoindole-1,3-dione 401812-90-6 C29H41N3O8Si2
    2-[(2R,3R,3aS,9aR)-2-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-yl]-isoindole-1,3-dione
    —— 2-<N-Methyl-thiocarbamoylmercapto>-glutaconsaeure-dimethylester 13196-19-5 C9H13NO4S2
    2-<N-Methyl-thiocarbamoylmercapto>-glutaconsaeure-dimethylester
    —— (2R)-4ξ-cyano-3',3'-dimethyl-5ξ-(4-nitro-phenyl)-7'-oxo-(2rC5',5't'H,6'r'N)-spiro[pyrrolidine-2,6'-(4-thia-1-aza-bicyclo[3.2.0]heptane)]-2't'-carboxylic acid benzyl ester 41102-69-6 C25H24N4O5S
    (2R)-4ξ-cyano-3',3'-dimethyl-5ξ-(4-nitro-phenyl)-7'-oxo-(2rC5',5't'H,6'r'N)-spiro[pyrrolidine-2,6'-(4-thia-1-aza-bicyclo[3.2.0]heptane)]-2't'-carboxylic acid benzyl ester
    —— 2-[1'(S)-(tert-butyloxycarbonylamino)-2'(S)-methylbutyl]-4-(methoxycarbonyl)-5-methyloxazole 252210-78-9 C16H26N2O5
    2-[1'(S)-(tert-butyloxycarbonylamino)-2'(S)-methylbutyl]-4-(methoxycarbonyl)-5-methyloxazole
    —— 2-(5-heptyloxy-2-nitrophenyl)-1,3-dioxolane 1225229-50-4 C16H23NO5
    2-(5-heptyloxy-2-nitrophenyl)-1,3-dioxolane
    —— 2-(2,4-dichlorophenoxy)pentanoic acid 3307-43-5 C11H12Cl2O3
    2-(2,4-dichlorophenoxy)pentanoic acid
    —— (2-iodo-5-methylphenyl)(5(S)-(((6-(trifluoromethyl)pyridin-2-yl)amino)methyl)-6-azaspiro[2.5]octan-6-yl)methanone 1262396-94-0 C22H23F3IN3O
    (2-iodo-5-methylphenyl)(5(S)-(((6-(trifluoromethyl)pyridin-2-yl)amino)methyl)-6-azaspiro[2.5]octan-6-yl)methanone
    —— [(2R,3S,6R)-3-acetyloxy-6-[(3R)-4,4-dimethyl-2-oxooxolan-3-yl]oxy-3,6-dihydro-2H-pyran-2-yl]methyl acetate 861855-23-4 C16H22O8
    [(2R,3S,6R)-3-acetyloxy-6-[(3R)-4,4-dimethyl-2-oxooxolan-3-yl]oxy-3,6-dihydro-2H-pyran-2-yl]methyl acetate
    —— 24-Norchol-20(22)-ene-19,23-dioic acid, 3-(acetyloxy)-5,8,21-trihydroxy-, 19,8:23,21-dilactone, (3I(2),5I(2))- 107793-83-9 C25H32O7
    24-Norchol-20(22)-ene-19,23-dioic acid, 3-(acetyloxy)-5,8,21-trihydroxy-, 19,8:23,21-dilactone, (3I(2),5I(2))-
    —— 2-Oxo-3-methyl-6-phenyl-1,2,3,4-tetrahydro-pyrimidin 46295-48-1 C11H12N2O
    2-Oxo-3-methyl-6-phenyl-1,2,3,4-tetrahydro-pyrimidin
    —— 2-Hydrazinyl-2-oxo-N-(3-(trifluoromethyl)benzyl)acetamide 1097144-58-5 C10H10F3N3O2
    2-Hydrazinyl-2-oxo-N-(3-(trifluoromethyl)benzyl)acetamide
    —— (2R,3S,4R)-3,4-Bis-[1-(tert-butyl-dimethyl-silanyloxy)-vinyloxy]-2-[1-(tert-butyl-dimethyl-silanyloxy)-vinyloxymethyl]-3,4-dihydro-2H-pyran 115802-46-5 C30H58O7Si3
    (2R,3S,4R)-3,4-Bis-[1-(tert-butyl-dimethyl-silanyloxy)-vinyloxy]-2-[1-(tert-butyl-dimethyl-silanyloxy)-vinyloxymethyl]-3,4-dihydro-2H-pyran
    —— 2-(3,4-dimethoxyphenyl)-3-(furan-2-yl)-3-oxopropanenitrile 1096975-05-1 C15H13NO4
    2-(3,4-dimethoxyphenyl)-3-(furan-2-yl)-3-oxopropanenitrile
    —— 2-[3-methyl-1-[3-(trifluoromethyl)phenyl]azetidin-3-yl]acetonitrile 137351-02-1 C13H13F3N2
    2-[3-methyl-1-[3-(trifluoromethyl)phenyl]azetidin-3-yl]acetonitrile
    —— 2,2-dimethyl-4,4,4-trichloro-3-(phenylsulfonylamino)butyraldehyde azine 126434-00-2 C24H28Cl6N4O4S2
    2,2-dimethyl-4,4,4-trichloro-3-(phenylsulfonylamino)butyraldehyde azine
    —— 2-hydroxy-2-methyl-4-(4-nitrophenyl)-2,3,4,6,7,8-hexahydro-5H-chromen-5-one 1638292-78-0 C16H17NO5
    2-hydroxy-2-methyl-4-(4-nitrophenyl)-2,3,4,6,7,8-hexahydro-5H-chromen-5-one
    —— 2-cyclopropyl-N-[(1S,2S)-2-hydroxy-1-methyl-2-phenylethyl]-N-methylacrylamide 1068601-84-2 C16H21NO2
    2-cyclopropyl-N-[(1S,2S)-2-hydroxy-1-methyl-2-phenylethyl]-N-methylacrylamide
    —— 2-Amino-4-phenyl-8-[1-phenyl-meth-(E)-ylidene]-5,6,7,8-tetrahydro-4H-chromene-3-carboxylic acid amide 68386-98-1 C23H22N2O2
    2-Amino-4-phenyl-8-[1-phenyl-meth-(E)-ylidene]-5,6,7,8-tetrahydro-4H-chromene-3-carboxylic acid amide
    —— (2-Ethyl-2-methyl-butoxysulfonyl)-phenyl-acetic acid 55504-77-3 C15H22O5S
    (2-Ethyl-2-methyl-butoxysulfonyl)-phenyl-acetic acid
    —— 2-Cyano-4-(3,3-dimethyl-1-octadecylindolin-2-yliden)-2-butensaeure-ethylester 34323-99-4 C35H54N2O2
    2-Cyano-4-(3,3-dimethyl-1-octadecylindolin-2-yliden)-2-butensaeure-ethylester
    —— (2R)-2-thiophen-2-yl-2,3-dihydropyran-4-one 1092719-71-5 C9H8O2S
    (2R)-2-thiophen-2-yl-2,3-dihydropyran-4-one
    —— 2.3.4-Trioxo-1.8.8-trimethyl-bicyclo<3.2.1>octanhydrat 408527-20-8 C11H16O4
    2.3.4-Trioxo-1.8.8-trimethyl-bicyclo<3.2.1>octanhydrat
    —— (2S,3S,4R,5R,6R)-2-(4-chloro-3-((4-cyclopropylphenyl)methyl-d2)phenyl)-6-(hydroxymethyl)cyclohexanone 1204222-50-3 C23H25ClO5
    (2S,3S,4R,5R,6R)-2-(4-chloro-3-((4-cyclopropylphenyl)methyl-d2)phenyl)-6-(hydroxymethyl)cyclohexanone
    —— (2R)-2-[(3-fluorophenyl)methylideneamino]-3-methylbutan-1-ol 562103-08-6 C12H16FNO
    (2R)-2-[(3-fluorophenyl)methylideneamino]-3-methylbutan-1-ol
    —— 2,6-bis-(2,4,6-trichloro-phenoxy)-hydroquinone 861341-94-8 C18H8Cl6O4
    2,6-bis-(2,4,6-trichloro-phenoxy)-hydroquinone
    —— 2-Methyl-4-phenyl-hexen-(2) 92104-75-1 C13H18
    2-Methyl-4-phenyl-hexen-(2)
    —— [2-(Diethoxy-thiophosphorylsulfanyl)-ethyl]-phosphonothioic acid O,O-diphenyl ester 53128-10-2 C18H24O4P2S3
    [2-(Diethoxy-thiophosphorylsulfanyl)-ethyl]-phosphonothioic acid O,O-diphenyl ester
    —— 2-(2-nitrophenyl)-5-[(2,4,6-trichlorophenoxy)methyl]-1,3,4-oxadiazole 402939-32-6 C15H8Cl3N3O4
    2-(2-nitrophenyl)-5-[(2,4,6-trichlorophenoxy)methyl]-1,3,4-oxadiazole
    —— (2S,4S,5R)-2-(1S)-(1-hydroxy-1-phenyl)ethyl-4-methyl-5-phenyl-3-tert-butoxycarbonyloxazolidine 156365-93-4 C23H29NO4
    (2S,4S,5R)-2-(1S)-(1-hydroxy-1-phenyl)ethyl-4-methyl-5-phenyl-3-tert-butoxycarbonyloxazolidine
    —— 2-benzhydryl-4-methyl-5,5-diphenyl-4,5-dihydro-[1,3]oxazin-6-one 56930-56-4 C30H25NO2
    2-benzhydryl-4-methyl-5,5-diphenyl-4,5-dihydro-[1,3]oxazin-6-one
    —— 2-methyl-5-(2',2',3',3',4',4',5',5',5'-nonafluoropentyl)-7-phenylhept-5(Z)-en-3-yn-2-ol 1042448-06-5 C19H17F9O
    2-methyl-5-(2',2',3',3',4',4',5',5',5'-nonafluoropentyl)-7-phenylhept-5(Z)-en-3-yn-2-ol