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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-tert-butylsulfonyl-1-phenylbutanone 118090-68-9 C14H20O3S
    2-tert-butylsulfonyl-1-phenylbutanone
    —— 2-(2-tolyl)-3-chloroacrolein 874907-95-6 C10H9ClO
    2-(2-tolyl)-3-chloroacrolein
    —— 2-((Z)-1-acetylamino-2-phenyl-vinyl)-4-(Ξ)-benzylidene-4H-oxazol-5-one 57744-50-0 C20H16N2O3
    2-((Z)-1-acetylamino-2-phenyl-vinyl)-4-(Ξ)-benzylidene-4H-oxazol-5-one
    —— 2-((3-chlorophenyl)amino)-1-phenylethane-1-thiol 1204338-62-4 C14H14ClNS
    2-((3-chlorophenyl)amino)-1-phenylethane-1-thiol
    —— [2-(6-methoxy-3,4-dihydro-2H-quinolin-1-yl)-4-(trifluoromethyl)pyrimidin-5-yl]-morpholin-4-ylmethanone 1247875-35-9 C20H21F3N4O3
    [2-(6-methoxy-3,4-dihydro-2H-quinolin-1-yl)-4-(trifluoromethyl)pyrimidin-5-yl]-morpholin-4-ylmethanone
    —— 2-(N-Acetyl-2-jod-ethylamino)-2-(4-methoxy-phenyl)-indandion-(1,3) 95618-51-2 C20H18INO4
    2-(N-Acetyl-2-jod-ethylamino)-2-(4-methoxy-phenyl)-indandion-(1,3)
    —— 2-Chloro-1,3-dioxo-indan-2-carboxylic acid 3-methyl-butyl ester 92553-51-0 C15H15ClO4
    2-Chloro-1,3-dioxo-indan-2-carboxylic acid 3-methyl-butyl ester
    —— 2-Methyl-α-<sup>3</sup>H-toluol 91929-17-8 C8H10
    2-Methyl-α-<sup>3</sup>H-toluol
    —— [2-(6-chloro-imidazo[4,5-<i>b</i>]pyridin-3-yl)-ethyl]-dimethyl-amine 110333-04-5 C10H13ClN4
    [2-(6-chloro-imidazo[4,5-<i>b</i>]pyridin-3-yl)-ethyl]-dimethyl-amine
    —— 2,3,5,6,7,8-Hexahydro-naphthalin-1,2-dicarbonsaeure-anhydrid 91963-27-8 C12H12O3
    2,3,5,6,7,8-Hexahydro-naphthalin-1,2-dicarbonsaeure-anhydrid
    —— (+/-)-2-Aethoxy-7,8,3',4'-tetramethoxy-isoflavan 100456-81-3 C21H26O6
    (+/-)-2-Aethoxy-7,8,3',4'-tetramethoxy-isoflavan
    —— 2-(p-Nitrophenyl)-3-(α-naphthyl)-indon 95820-49-8 C25H15NO3
    2-(p-Nitrophenyl)-3-(α-naphthyl)-indon
    —— 2-(2-Formamino-benzamino)-benzamid 106883-39-0 C15H13N3O3
    2-(2-Formamino-benzamino)-benzamid
    —— 2-Fluor-N-nitroso-N-propyl-anilin 2713-77-1 C9H11FN2O
    2-Fluor-N-nitroso-N-propyl-anilin
    —— 2-Phthalimido-7-methyl-5-propyl-s-triazolo<2.3-c>pyrimidin 98179-87-4 C17H15N5O2
    2-Phthalimido-7-methyl-5-propyl-s-triazolo<2.3-c>pyrimidin
    —— 2-(3-Phenoxypropyl)-3-(trifluoromethyl)-9-oxa-1-azatricyclo[6.3.1.04,12]dodeca-2,4(12),5,7-tetraene 1450616-22-4 C20H18F3NO2
    2-(3-Phenoxypropyl)-3-(trifluoromethyl)-9-oxa-1-azatricyclo[6.3.1.04,12]dodeca-2,4(12),5,7-tetraene
    —— 2-(4-methoxybenzyl)-4-(piperidin-1-yl)quinazoline 1093985-69-3 C21H23N3O
    2-(4-methoxybenzyl)-4-(piperidin-1-yl)quinazoline
    —— <2.<sub>4</sub>>(2,5)thiophenophanetetraene 64689-90-3 C24H16S4
    <2.<sub>4</sub>>(2,5)thiophenophanetetraene
    —— 2-(2-methoxyphenyl)-2-oxoethyl 3-phenylpropiolate 1268686-57-2 C18H14O4
    2-(2-methoxyphenyl)-2-oxoethyl 3-phenylpropiolate
    —— 2,2-Dimethyl-propionic acid (E)-(5R,6R)-6-(tert-butyl-diphenyl-silanyloxy)-5-hydroxy-9-methoxymethoxy-8-methyl-3-oxo-non-7-enyl ester 303158-67-0 C33H48O7Si
    2,2-Dimethyl-propionic acid (E)-(5R,6R)-6-(tert-butyl-diphenyl-silanyloxy)-5-hydroxy-9-methoxymethoxy-8-methyl-3-oxo-non-7-enyl ester
    —— 2-chloro-6-methylpyrazine 76850-13-0 C5H5ClN2O
    2-chloro-6-methylpyrazine
    —— 2-Diethylamino-2-hydroxymethylaceto-2',6'-xylidid 14663-78-6 C15H24N2O2
    2-Diethylamino-2-hydroxymethylaceto-2',6'-xylidid
    —— 2-Benzyl-4-[(3-methanesulfonylamino-phenylcarbamoyl)-methyl]-piperazine-1-carboxylic acid benzyl ester 481038-67-9 C28H32N4O5S
    2-Benzyl-4-[(3-methanesulfonylamino-phenylcarbamoyl)-methyl]-piperazine-1-carboxylic acid benzyl ester
    —— 2-(2-Fluorophenyl)-7-methoxy-1-benzofuran-4-carbaldehyde 852608-62-9 C16H11FO3
    2-(2-Fluorophenyl)-7-methoxy-1-benzofuran-4-carbaldehyde
    —— 2-(azetidin-3-yl)-3-oxo-N-((6-(2,2,2-trifluoroethoxy)pyridin-3-yl)methyl)isoindoline-1-carboxamide 1198103-59-1 C20H19F3N4O3
    2-(azetidin-3-yl)-3-oxo-N-((6-(2,2,2-trifluoroethoxy)pyridin-3-yl)methyl)isoindoline-1-carboxamide
    —— 2-methyl-5-bromo-3-(chloromethyl)furan 1207828-18-9 C6H6BrClO
    2-methyl-5-bromo-3-(chloromethyl)furan
    —— (2-cyano-2-cyclohex-1-enyl-butyryl)-urea 81485-90-7 C12H17N3O2
    (2-cyano-2-cyclohex-1-enyl-butyryl)-urea
    —— (2R*,3R*)-2-bromo-3-hydroxy-3-(2-methylphenyl)-t-butylthiopropanoate 121638-43-5 C14H19BrO2S
    (2R*,3R*)-2-bromo-3-hydroxy-3-(2-methylphenyl)-t-butylthiopropanoate
    —— 22(S),27-Imino-12β,17βH-jerven-(5)-triol-(3β,11β,23β) 21896-40-2 C27H45NO3
    22(S),27-Imino-12β,17βH-jerven-(5)-triol-(3β,11β,23β)
    —— 2-Propenoic acid, 3-[4-[(bromoacetyl)oxy]-2-methyl-1-cyclohexen-1-yl]-,1,1-dimethylethyl ester, (E)- 62327-23-5 C16H23BrO4
    2-Propenoic acid, 3-[4-[(bromoacetyl)oxy]-2-methyl-1-cyclohexen-1-yl]-,1,1-dimethylethyl ester, (E)-
    —— (2R,3S)-3-amino-4-(3,5-difluorophenyl)-1-[[(4S)-6-propan-2-yloxy-3,4-dihydro-2H-chromen-4-yl]amino]butan-2-ol 777056-99-2 C22H28F2N2O3
    (2R,3S)-3-amino-4-(3,5-difluorophenyl)-1-[[(4S)-6-propan-2-yloxy-3,4-dihydro-2H-chromen-4-yl]amino]butan-2-ol
    —— 2,4-Bis(methoxycarbonylamino)buttersaeure-methylester 73689-71-1 C9H16N2O6
    2,4-Bis(methoxycarbonylamino)buttersaeure-methylester
    —— 2-methoxy-N-(phenylsulfanylmethyldiazenyl)aniline 77422-74-3 C14H15N3OS
    2-methoxy-N-(phenylsulfanylmethyldiazenyl)aniline
    —— (2S,3R)-2-(N,N-dimethylcarboxamido)-3-methoxycarbonylbicyclo[2.2.1]hept-5-ene 861958-61-4 C12H17NO3
    (2S,3R)-2-(N,N-dimethylcarboxamido)-3-methoxycarbonylbicyclo[2.2.1]hept-5-ene
    —— 2-indan-4-ylamino-1-(2-phenyl-propionyl)-4,5-dihydro-1<i>H</i>-imidazole 67357-34-0 C21H23N3O
    2-indan-4-ylamino-1-(2-phenyl-propionyl)-4,5-dihydro-1<i>H</i>-imidazole
    —— 2α-Acetoxychlormadinonacetat 49566-87-2 C25H31ClO6
    2α-Acetoxychlormadinonacetat
    —— 2-(4-methoxy-phenyl)-4-[2-(1-methyl-1<i>H</i>-quinolin-4-ylidene)-ethylidene]-4<i>H</i>-oxazol-5-one 29397-11-3 C22H18N2O3
    2-(4-methoxy-phenyl)-4-[2-(1-methyl-1<i>H</i>-quinolin-4-ylidene)-ethylidene]-4<i>H</i>-oxazol-5-one
    —— 2-[5-(benzyloxy)-1H-indazol-3-yl]-N-methyl-N-(1-methylpiperidin-4-yl)-1H-benzimidazol-6-amine 485837-32-9 C28H30N6O
    2-[5-(benzyloxy)-1H-indazol-3-yl]-N-methyl-N-(1-methylpiperidin-4-yl)-1H-benzimidazol-6-amine
    —— 2-ethyl-3-methyl-1H-inden-1-one 75421-59-9 C12H12O
    2-ethyl-3-methyl-1H-inden-1-one
    —— 2-[N-phenyl-N-(β-dimethylaminoethyl)]-amino-6-methoxy-(1,2,3,4-tetrahydronaphthalene) 52802-29-6 C21H28N2O
    2-[N-phenyl-N-(β-dimethylaminoethyl)]-amino-6-methoxy-(1,2,3,4-tetrahydronaphthalene)
    —— 2-hex-1-ynylbenzofuran-3-carbaldehyde 1029882-84-5 C15H14O2
    2-hex-1-ynylbenzofuran-3-carbaldehyde
    —— 2-(4-Methoxy-benzylamino)-pyrimidin-4-ol 857526-82-0 C12H13N3O2
    2-(4-Methoxy-benzylamino)-pyrimidin-4-ol
    —— (2Z)-2-({2-cyclopropyl-5-methoxy-1-[2-(1H-pyrazol-1-yl)ethyl]-1H-indol-3-yl}methylene)-4,6-dihydroxy-1-benzofuran-3(2H)-one 1200533-87-4 C26H23N3O5
    (2Z)-2-({2-cyclopropyl-5-methoxy-1-[2-(1H-pyrazol-1-yl)ethyl]-1H-indol-3-yl}methylene)-4,6-dihydroxy-1-benzofuran-3(2H)-one
    —— (2S,6S)-2-Phenyl-1,7-dioxa-spiro[5.5]undecan-4-one 87184-92-7 C15H18O3
    (2S,6S)-2-Phenyl-1,7-dioxa-spiro[5.5]undecan-4-one
    —— 2,6-dibenzhydryl-N-(2-(2,6-dimethylphenylimino)acenaphthylenylidene)-4-chlorobenzenaminonickel dibromide 1421501-87-2 C52H39Br2ClN2Ni
    2,6-dibenzhydryl-N-(2-(2,6-dimethylphenylimino)acenaphthylenylidene)-4-chlorobenzenaminonickel dibromide
    —— 2-Methyl-2-morpholin-4-ylmethyl-furan-3-one 123980-33-6 C10H15NO3
    2-Methyl-2-morpholin-4-ylmethyl-furan-3-one
    —— 2,5-dimethyl-3-phenylthio-2-cyclopentenol 102061-44-9 C13H16OS
    2,5-dimethyl-3-phenylthio-2-cyclopentenol
    —— 2-Benzoyl-1-methyl-3-<(methylthio)carbonyl>guanidin 99939-80-7 C11H13N3O2S
    2-Benzoyl-1-methyl-3-<(methylthio)carbonyl>guanidin
    —— (2S*,1'S*,6R*)-2-<(1'-benzyloxy)propyl>-4-<(triethylsilyl)oxy>-6-<4'-((tert-butyldimethylsilyl)oxy)butyl>-2,3-dihydro-6H-pyran 91860-82-1 C31H56O4Si2
    (2S*,1'S*,6R*)-2-<(1'-benzyloxy)propyl>-4-<(triethylsilyl)oxy>-6-<4'-((tert-butyldimethylsilyl)oxy)butyl>-2,3-dihydro-6H-pyran
    —— 2-[4-[3-(furan-2-carbonyl)-4-hydroxy-5-oxo-2-phenyl-2H-pyrrol-1-yl]phenyl]acetic acid 1054444-47-1 C23H17NO6
    2-[4-[3-(furan-2-carbonyl)-4-hydroxy-5-oxo-2-phenyl-2H-pyrrol-1-yl]phenyl]acetic acid