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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2-Chloro-5-nitrophenyl)-(2-pyridin-2-ylcyclopenten-1-yl)methanol 1393679-72-5 C17H15ClN2O3
    (2-Chloro-5-nitrophenyl)-(2-pyridin-2-ylcyclopenten-1-yl)methanol
    —— 2,4,6-trimethoxy-isophthalic acid 871893-76-4 C11H12O7
    2,4,6-trimethoxy-isophthalic acid
    —— (2E)-2-[[4-(dimethylamino)phenyl]methylidene]-5-(125I)iodanyl-3H-inden-1-one 1334709-29-3 C18H16INO
    (2E)-2-[[4-(dimethylamino)phenyl]methylidene]-5-(125I)iodanyl-3H-inden-1-one
    —— 2-[4-[5-Amino-6-[5-[4-(3-aminoazetidin-1-yl)phenyl]-1,3,4-oxadiazol-2-yl]pyrazin-2-yl]pyridin-2-yl]-2-methylpropanenitrile 1402390-18-4 C24H23N9O
    2-[4-[5-Amino-6-[5-[4-(3-aminoazetidin-1-yl)phenyl]-1,3,4-oxadiazol-2-yl]pyrazin-2-yl]pyridin-2-yl]-2-methylpropanenitrile
    —— 2-(2-chloro-4-(trifluoromethyl)phenoxy)nicotinic acid 1239355-60-2 C13H7ClF3NO3
    2-(2-chloro-4-(trifluoromethyl)phenoxy)nicotinic acid
    —— 2,2'-(1,4-diazepane-1,4-diyl)bis(N-(2-(pyridin-3-yl)ethyl)acetamide) 1413576-05-2 C23H32N6O2
    2,2'-(1,4-diazepane-1,4-diyl)bis(N-(2-(pyridin-3-yl)ethyl)acetamide)
    —— 2-(4-chloro-3,5-diphenyl-1H-pyrazolo[3,4-c]pyridazin-1-yl)-1-(3,3-difluoroazetidin-1-yl)ethanone 1404506-59-7 C22H16ClF2N5O
    2-(4-chloro-3,5-diphenyl-1H-pyrazolo[3,4-c]pyridazin-1-yl)-1-(3,3-difluoroazetidin-1-yl)ethanone
    —— (2R,5S)-2-Methoxycarbonylmethyl-5-methoxymethoxymethyl-pyrrolidine-1-carboxylic acid benzyl ester 192053-57-9 C18H25NO6
    (2R,5S)-2-Methoxycarbonylmethyl-5-methoxymethoxymethyl-pyrrolidine-1-carboxylic acid benzyl ester
    —— 2,3,4-tri-O-acetyl-1-chloro-1-deoxy-α-D-glucopyranuron-N-phenylamide 474426-99-8 C18H20ClNO8
    2,3,4-tri-O-acetyl-1-chloro-1-deoxy-α-D-glucopyranuron-N-phenylamide
    —— (2,3-dimethylphenyl) 2,3-dimethyl-5-nitrobenzoate 110969-69-2 C17H17NO4
    (2,3-dimethylphenyl) 2,3-dimethyl-5-nitrobenzoate
    —— 2-[N'-Benzoyl-N-(2-phenoxy-acetyl)-hydrazino]-N-tert-butyl-2-methyl-propionamide 95440-12-3 C23H29N3O4
    2-[N'-Benzoyl-N-(2-phenoxy-acetyl)-hydrazino]-N-tert-butyl-2-methyl-propionamide
    —— 2,2-difluoro-N-(3-oxo-2-quinolin-6-yl-1H-isoindol-5-yl)acetamide 1402890-39-4 C19H13F2N3O2
    2,2-difluoro-N-(3-oxo-2-quinolin-6-yl-1H-isoindol-5-yl)acetamide
    —— 2-methyl-1-phenyl-1-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline 1382715-64-1 C17H16F3N
    2-methyl-1-phenyl-1-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline
    —— 2-(2,4-Dimethylbenzoyl)benzoyl chloride 92873-88-6 C16H13ClO2
    2-(2,4-Dimethylbenzoyl)benzoyl chloride
    —— 2-(4-(ethoxycarbonyl)phenyl)pyrazine N-oxide 1262526-13-5 C13H12N2O3
    2-(4-(ethoxycarbonyl)phenyl)pyrazine N-oxide
    —— 2-formyl-3,4,5-triphenylpyrrole 1079349-86-2 C23H17NO
    2-formyl-3,4,5-triphenylpyrrole
    —— (2R,3S,4S)-2-((benzoyloxy)methyl)-3-(2-bromoacetoxy)-3,4-dihydro-2H-pyran-4,5-diyl dibenzoate 114682-69-8 C29H23BrO9
    (2R,3S,4S)-2-((benzoyloxy)methyl)-3-(2-bromoacetoxy)-3,4-dihydro-2H-pyran-4,5-diyl dibenzoate
    —— 2-((((1S,2S)-2-(mesitylamino)-1,2-diphenylethyl)amino)methyl)phenol 1231245-56-9 C30H32N2O
    2-((((1S,2S)-2-(mesitylamino)-1,2-diphenylethyl)amino)methyl)phenol
    —— (2-iodophenyl)(5-methoxy-2,3-dimethyl-1H-indol-1-yl)methanone 1370410-16-4 C18H16INO2
    (2-iodophenyl)(5-methoxy-2,3-dimethyl-1H-indol-1-yl)methanone
    —— 2-Phenoxybenzo<1,2-b:4,3-b'>bisbenzofuran 121073-97-0 C24H14O3
    2-Phenoxybenzo<1,2-b:4,3-b'>bisbenzofuran
    —— (2<i>R</i>,5Ξ,6Ξ)-6-hydroxy-6-methyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester 42258-94-6 C8H11NO4S
    (2<i>R</i>,5Ξ,6Ξ)-6-hydroxy-6-methyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester
    —— 2-ethylidene-6-(1-phenylvinyl)-1,2,5,7a-tetrahydropyrrolizin-3-one 1023306-87-7 C17H17NO
    2-ethylidene-6-(1-phenylvinyl)-1,2,5,7a-tetrahydropyrrolizin-3-one
    —— (2S)-2-{[(1R)-2-amino-1-hydroxycarbonylmethyl-2-oxoethyl]amino}-3-(4-nitrophenyl)propanamide 929085-54-1 C13H16N4O6
    (2S)-2-{[(1R)-2-amino-1-hydroxycarbonylmethyl-2-oxoethyl]amino}-3-(4-nitrophenyl)propanamide
    —— 2-Anilino-5-cyclopentyloxy-7-methyl-1-phenyl-1,6-naphthyridin-4-one 503436-72-4 C26H25N3O2
    2-Anilino-5-cyclopentyloxy-7-methyl-1-phenyl-1,6-naphthyridin-4-one
    —— 2-{2-[(5-bromo-2-fluoro-phenyl)-pyrrolidin-1-yl-methyl]-pyrrol-1-yl}-thiobenzamide 347897-70-5 C22H21BrFN3S
    2-{2-[(5-bromo-2-fluoro-phenyl)-pyrrolidin-1-yl-methyl]-pyrrol-1-yl}-thiobenzamide
    —— 2-<i>tert</i>-butyl-6,9-dimethyl-1,4-dioxo-1,4,6,9-tetrahydro-quinolizine-9a-carbonitrile 57413-02-2 C16H20N2O2
    2-<i>tert</i>-butyl-6,9-dimethyl-1,4-dioxo-1,4,6,9-tetrahydro-quinolizine-9a-carbonitrile
    —— 2-(1,3-Dithian-2-yl)-2-(3,4-methylendioxyphenyl)-aethylamin 56493-27-7 C13H17NO2S2
    2-(1,3-Dithian-2-yl)-2-(3,4-methylendioxyphenyl)-aethylamin
    —— 2-(Pyridyl-2')-7-methylthiazolo<4,5-b>pyridin 57036-77-8 C12H9N3S
    2-(Pyridyl-2')-7-methylthiazolo<4,5-b>pyridin
    —— (2-14C)-3,3-Dimethyl-butanon-(2) 17032-75-6 C6H12O
    (2-14C)-3,3-Dimethyl-butanon-(2)
    —— 2-(3-phenylureido)-N-(2'-methylsulfonylbiphenyl-4-yl)-4-methylsulfanylbutyramide 438053-55-5 C25H27N3O4S2
    2-(3-phenylureido)-N-(2'-methylsulfonylbiphenyl-4-yl)-4-methylsulfanylbutyramide
    —— [(2R,3R)-2-styryl-tetrahydro-pyran-3-yl]-carbamic acid tert-butyl ester 388109-08-8 C18H25NO3
    [(2R,3R)-2-styryl-tetrahydro-pyran-3-yl]-carbamic acid tert-butyl ester
    —— 2-Methoxycarbonylimino-1,3-dimethoxycarbonyl-1,3-dihydrobenzimidazol 57508-32-4 C13H13N3O6
    2-Methoxycarbonylimino-1,3-dimethoxycarbonyl-1,3-dihydrobenzimidazol
    —— 2-Butoxy-6-hydroxy-4-methyl-benzoic acid butyl ester 57422-42-1 C16H24O4
    2-Butoxy-6-hydroxy-4-methyl-benzoic acid butyl ester
    —— 2-[4-[1,3-dioxo-2-(2-oxopropyl)inden-2-yl]phenyl]-2-(2-oxopropyl)indene-1,3-dione 50891-09-3 C30H22O6
    2-[4-[1,3-dioxo-2-(2-oxopropyl)inden-2-yl]phenyl]-2-(2-oxopropyl)indene-1,3-dione
    —— 2-(Pyridyl-2')-thiazolo<4,5-c>pyridazin 57036-80-3 C10H6N4S
    2-(Pyridyl-2')-thiazolo<4,5-c>pyridazin
    —— 2-Octyloxy-6-(4-phenyl-butyl)-thieno[2,3-d][1,3]oxazin-4-one 554441-46-2 C24H31NO3S
    2-Octyloxy-6-(4-phenyl-butyl)-thieno[2,3-d][1,3]oxazin-4-one
    —— 2-benzoylamino-2-(2-quinolinyl)acetamide 142052-82-2 C18H15N3O2
    2-benzoylamino-2-(2-quinolinyl)acetamide
    —— (2-Bromo-1-chloro-2,2-difluoro-ethyl)-benzene 40193-67-7 C8H6BrClF2
    (2-Bromo-1-chloro-2,2-difluoro-ethyl)-benzene
    —— (2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,3,4-trimethylphenyl)-2,4,6,8-nonatetraensaeure 87424-87-1 C20H24O2
    (2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,3,4-trimethylphenyl)-2,4,6,8-nonatetraensaeure
    —— 2-(3-(6-amino-4-cyclohexylmethoxypyrimidin-2-ylamino)phenyl)acetic acid 1606157-78-1 C19H24N4O3
    2-(3-(6-amino-4-cyclohexylmethoxypyrimidin-2-ylamino)phenyl)acetic acid
    —— 2-<4,5-Tetramethylen-1,3-dithiolyden-2>-thiocyclohexanon 55436-03-8 C13H16S3
    2-<4,5-Tetramethylen-1,3-dithiolyden-2>-thiocyclohexanon
    —— 2-ethoxy-4,4,6-trimethyl-[1,3]dioxane 82409-56-1 C9H18O3
    2-ethoxy-4,4,6-trimethyl-[1,3]dioxane
    —— 2-(<i>tert</i>-butylsulfanyl-[1,2,4]triazol-1-yl-methyl)-benzonitrile 72728-23-5 C14H16N4S
    2-(<i>tert</i>-butylsulfanyl-[1,2,4]triazol-1-yl-methyl)-benzonitrile
    —— (2S,3R,6S)-3-ethyl-5-hydroxy-6-methyl-2-tosylcyclohexanone 1246665-68-8 C16H22O4S
    (2S,3R,6S)-3-ethyl-5-hydroxy-6-methyl-2-tosylcyclohexanone
    —— 2-methyl-2-(methylamino)-N-((4'-(trifluoromethyl)biphenyl-3-yl)methyl)propanamide 1590398-47-2 C19H21F3N2O
    2-methyl-2-(methylamino)-N-((4'-(trifluoromethyl)biphenyl-3-yl)methyl)propanamide
    —— (2R,3R)-5-[N-(tert-butoxycarbonyl)amino]-1-(tert-butyl-dimethylsilyloxy)pentan-2,3-diol 943135-44-2 C16H35NO5Si
    (2R,3R)-5-[N-(tert-butoxycarbonyl)amino]-1-(tert-butyl-dimethylsilyloxy)pentan-2,3-diol
    —— (2R,3R,4R,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-((2-(trimethylsilyl)ethyl)thio)tetrahydrofuran-3-yl methanesulfonate 947322-42-1 C36H44N2O9S2Si
    (2R,3R,4R,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-((2-(trimethylsilyl)ethyl)thio)tetrahydrofuran-3-yl methanesulfonate
    —— 2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]-2-(2H-tetrazol-5-yl)tricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene-6,13-dicarboxylic acid 913979-93-8 C25H27N5O6
    2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]-2-(2H-tetrazol-5-yl)tricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene-6,13-dicarboxylic acid
    —— 2-[[[3,5-dimethoxy-4-(2,2,2-trifluoroethoxymethyl)benzoyl]-(3-phenylpropyl)amino]methyl]-N-(ethylsulfamoyl)-5-methyl-1,3-thiazole-4-carboxamide 1282546-64-8 C29H35F3N4O7S2
    2-[[[3,5-dimethoxy-4-(2,2,2-trifluoroethoxymethyl)benzoyl]-(3-phenylpropyl)amino]methyl]-N-(ethylsulfamoyl)-5-methyl-1,3-thiazole-4-carboxamide
    —— 2,2-difluoro-1-(3-tolyl)ethenyl p-toluenesulfonate 1256278-73-5 C16H14F2O3S
    2,2-difluoro-1-(3-tolyl)ethenyl p-toluenesulfonate