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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Ethyl-3-methyl-2,3-dihydro-benzo[d]isoxazole 117525-41-4 C10H13NO
    2-Ethyl-3-methyl-2,3-dihydro-benzo[d]isoxazole
    —— (2R,3R,4S,5S)-2-[2-chloro-6-(2-fluoroanilino)-9H-purin-9-yl]-5-[3-(hydroxymethyl)isoxazol-5-yl]tetrahydrofuran-3,4-diol 253126-32-8 C19H16ClFN6O5
    (2R,3R,4S,5S)-2-[2-chloro-6-(2-fluoroanilino)-9H-purin-9-yl]-5-[3-(hydroxymethyl)isoxazol-5-yl]tetrahydrofuran-3,4-diol
    —— 2-[(3,4-dimethylphenyl)amino]-5,6-dimethylpyrimidin-4(3H)-one 1306739-90-1 C14H17N3O
    2-[(3,4-dimethylphenyl)amino]-5,6-dimethylpyrimidin-4(3H)-one
    —— 2-nonyn-1-yl 2-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-4-O-tert.-butyldimethylsilyl-3-O-carbamoyl-β-D-glucopyranosiduronic amide 174647-62-2 C36H59N3O15Si
    2-nonyn-1-yl 2-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-4-O-tert.-butyldimethylsilyl-3-O-carbamoyl-β-D-glucopyranosiduronic amide
    —— (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(2-thienyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282112-56-5 C20H25NO5S3
    (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(2-thienyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
    —— 2-Fluor-4,4,4-trinitro-butansaeurechlorid 26825-78-5 C4H3ClFN3O7
    2-Fluor-4,4,4-trinitro-butansaeurechlorid
    —— 2-(2-chloro-benzenesulfonylmethyl)-4-methyl-thiazole-5-carboxylic acid ethyl ester 59865-50-8 C14H14ClNO4S2
    2-(2-chloro-benzenesulfonylmethyl)-4-methyl-thiazole-5-carboxylic acid ethyl ester
    —— 2-(2,6-diphenyl-thiopyran-4-ylidene)-cyclodecane-1,3-dione 59732-71-7 C27H26O2S
    2-(2,6-diphenyl-thiopyran-4-ylidene)-cyclodecane-1,3-dione
    —— 2-[4-(3,4-dimethoxy-benzyl)-piperazin-1-yl]-8-ethyl-5-oxo-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid ethyl ester 59037-73-9 C25H31N5O5
    2-[4-(3,4-dimethoxy-benzyl)-piperazin-1-yl]-8-ethyl-5-oxo-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid ethyl ester
    —— [2-oxo-1-(2-oxo-2-piperidin-1-yl-ethyl)-3-phenyl-2,3-dihydro-indol-3-yl]-acetic acid 59139-84-3 C23H24N2O4
    [2-oxo-1-(2-oxo-2-piperidin-1-yl-ethyl)-3-phenyl-2,3-dihydro-indol-3-yl]-acetic acid
    —— 2-[(1R)-1-(3-benzyl-7-chloro-4-oxoquinazolin-2-yl)-2-methylpropyl]isoindole-1,3-dione 1437798-47-4 C27H22ClN3O3
    2-[(1R)-1-(3-benzyl-7-chloro-4-oxoquinazolin-2-yl)-2-methylpropyl]isoindole-1,3-dione
    —— 2-(4-undecyloxyphenyl)-3-hydroxy-4-phenyl-2-buten-4-olide 115883-08-4 C27H34O4
    2-(4-undecyloxyphenyl)-3-hydroxy-4-phenyl-2-buten-4-olide
    —— 2-Chloro-5-fluoro-benzenesulfonic acid 2,4,6-trichloro-phenyl ester 59396-87-1 C12H5Cl4FO3S
    2-Chloro-5-fluoro-benzenesulfonic acid 2,4,6-trichloro-phenyl ester
    —— 2-Hydroxy-3-nitroso-pyrazolo<1,5-a>pyridin 60993-83-1 C7H5N3O2
    2-Hydroxy-3-nitroso-pyrazolo<1,5-a>pyridin
    —— 2-chloro-1-ethyl-1<i>H</i>-benzoimidazole-5-carboxylic acid ethyl ester 58552-77-5 C12H13ClN2O2
    2-chloro-1-ethyl-1<i>H</i>-benzoimidazole-5-carboxylic acid ethyl ester
    —— 2-phenoxymethyl-3-carboxymethyl-4-quinazolone 85063-07-6 C17H14N2O4
    2-phenoxymethyl-3-carboxymethyl-4-quinazolone
    —— 2-(3-Methyl-1,2,4-oxadiazol-5-yl)-1,1-bis-methylthiobuten-1-on-3 83620-81-9 C9H12N2O2S2
    2-(3-Methyl-1,2,4-oxadiazol-5-yl)-1,1-bis-methylthiobuten-1-on-3
    —— 2-(2-benzoyl-4-chlorophenoxy)methyl-1,3,4-oxadiazole 1630042-94-2 C16H11ClN2O3
    2-(2-benzoyl-4-chlorophenoxy)methyl-1,3,4-oxadiazole
    —— 2,2'-dicyano-3,3'-(3,4,3',4'-tetramethyl-5,5'-carbonyl-di-pyrrol-2-yl)-bis-acrylic acid dimethyl ester 59627-06-4 C23H22N4O5
    2,2'-dicyano-3,3'-(3,4,3',4'-tetramethyl-5,5'-carbonyl-di-pyrrol-2-yl)-bis-acrylic acid dimethyl ester
    —— 2-(5-Methyl-furan-2-yl)-[1,3]dioxepane 58997-04-9 C10H14O3
    2-(5-Methyl-furan-2-yl)-[1,3]dioxepane
    —— 2,4,5-Tris-ethylthio-imidazol 59800-92-9 C9H16N2S3
    2,4,5-Tris-ethylthio-imidazol
    —— 2-(3-Benzo<b>thienyl)-3-<3-(2-chinoxalinyl)-2-benzo<b>thienyl>chinoxalin 59696-77-4 C32H18N4S2
    2-(3-Benzo<b>thienyl)-3-<3-(2-chinoxalinyl)-2-benzo<b>thienyl>chinoxalin
    —— (2-amino-1-methyl-4-oxo-1,4-dihydro-quinolin-3-yl)-phosphonic acid diethyl ester 57513-58-3 C14H19N2O4P
    (2-amino-1-methyl-4-oxo-1,4-dihydro-quinolin-3-yl)-phosphonic acid diethyl ester
    —— 2-(3-Methoxy-phenyl)-8-azapurin-6-on 37761-94-7 C11H9N5O2
    2-(3-Methoxy-phenyl)-8-azapurin-6-on
    —— 2-(1-ethyl-2-oxo-1,2-dihydro-quinolin-5-yloxy)-propionic acid ethyl ester 58900-16-6 C16H19NO4
    2-(1-ethyl-2-oxo-1,2-dihydro-quinolin-5-yloxy)-propionic acid ethyl ester
    —— 2,6-dichloro-4-(3-(2,4-difluorobenzyloxy)-1,2,4-triazin-6-yl)phenol 1191247-59-2 C16H9Cl2F2N3O2
    2,6-dichloro-4-(3-(2,4-difluorobenzyloxy)-1,2,4-triazin-6-yl)phenol
    —— 2,6-dichloro-4-(6-((2,3-dichlorobenzyl)(2-hydroxyethyl)amino)pyridazin-3-yl)phenol 1192799-49-7 C19H15Cl4N3O2
    2,6-dichloro-4-(6-((2,3-dichlorobenzyl)(2-hydroxyethyl)amino)pyridazin-3-yl)phenol
    —— 2-Iminoisovaleriansaeureethylester 22078-05-3 C7H13NO2
    2-Iminoisovaleriansaeureethylester
    —— 2-(4-aminopiperidin-1-yl)-N-(4-((4-((5-methyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)thio)phenyl)acetamide 1315587-41-7 C23H27N9OS
    2-(4-aminopiperidin-1-yl)-N-(4-((4-((5-methyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)thio)phenyl)acetamide
    —— 2-{3-[(3-bromophenyl)(diphenyl)silyl]phenyl}-1-phenyl-1H-benzimidazole 1254945-82-8 C37H27BrN2Si
    2-{3-[(3-bromophenyl)(diphenyl)silyl]phenyl}-1-phenyl-1H-benzimidazole
    —— 2-methylmercapto-4-phenyl-8-E-benzylidene-5,6,7,8-tetrahydroquinazoline 82077-58-5 C22H20N2S
    2-methylmercapto-4-phenyl-8-E-benzylidene-5,6,7,8-tetrahydroquinazoline
    —— 2-amino-8-hydroxy-5-oxo-5<i>H</i>-chromeno[2,3-<i>b</i>]pyridine-3-carboxylic acid 68377-75-3 C13H8N2O5
    2-amino-8-hydroxy-5-oxo-5<i>H</i>-chromeno[2,3-<i>b</i>]pyridine-3-carboxylic acid
    —— 2-amino-5-(4-chlorophenyl)-4-(4-methoxyphenyl)furan-3-carbonitrile 1315313-48-4 C18H13ClN2O2
    2-amino-5-(4-chlorophenyl)-4-(4-methoxyphenyl)furan-3-carbonitrile
    —— 2-[(2S)-1-(biphenyl-4-ylsulfonyl)pyrrolidin-2-yl]-1H-benzimidazole 1234709-62-6 C23H21N3O2S
    2-[(2S)-1-(biphenyl-4-ylsulfonyl)pyrrolidin-2-yl]-1H-benzimidazole
    —— (2S)-2-decyl-2,3,4,6,7,8-hexahydroquinolin-5(1H)-one 1050560-11-6 C19H33NO
    (2S)-2-decyl-2,3,4,6,7,8-hexahydroquinolin-5(1H)-one
    —— 2-Chloro-3-[4-(2,2-dimethyl-pent-4-enyloxy)-phenyl]-propionic acid ethyl ester 85003-32-3 C18H25ClO3
    2-Chloro-3-[4-(2,2-dimethyl-pent-4-enyloxy)-phenyl]-propionic acid ethyl ester
    —— 2,3-dibromo-3-methyl-1-(4-bromophenyl)phospholane 1-oxide 1291098-61-7 C11H12Br3OP
    2,3-dibromo-3-methyl-1-(4-bromophenyl)phospholane 1-oxide
    —— (2R,3R)-3-benzyloxynonan-2-ol 229308-68-3 C16H26O2
    (2R,3R)-3-benzyloxynonan-2-ol
    —— 2,2-diethyl-3-nicotinoyl-thiazolidine 46758-47-8 C13H18N2OS
    2,2-diethyl-3-nicotinoyl-thiazolidine
    —— [2-(4-{5-[2-(2,5-difluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-phenyl)-ethyl]-dimethyl-amine 1323919-20-5 C29H24F2N4
    [2-(4-{5-[2-(2,5-difluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-phenyl)-ethyl]-dimethyl-amine
    —— 2-cyclopentyl-N-(4-methyl-3-{2-[4-(4-methyl-piperazine-1-yl)-phenylamino]-5-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-acetamide 1332328-21-8 C32H39N7O2
    2-cyclopentyl-N-(4-methyl-3-{2-[4-(4-methyl-piperazine-1-yl)-phenylamino]-5-oxo-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl}-phenyl)-acetamide
    —— (2S)-2-[(1S)-1-(2,6-difluorophenoxy)-2-phenylethyl]morpholine 1091606-26-6 C18H19F2NO2
    (2S)-2-[(1S)-1-(2,6-difluorophenoxy)-2-phenylethyl]morpholine
    —— [2-(4-chloro-phenyl)-imidazo[1,2-a]pyridin-3-ylmethyl]-(4-methyl-pyrimidin-2-yl)-amine 1197848-11-5 C19H16ClN5
    [2-(4-chloro-phenyl)-imidazo[1,2-a]pyridin-3-ylmethyl]-(4-methyl-pyrimidin-2-yl)-amine
    —— 2-N-[2-methoxy-4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl]-4-N-(2-pyrrolidin-1-ylsulfonylphenyl)-1,3,5-triazine-2,4-diamine 1097920-12-1 C30H41N9O3S
    2-N-[2-methoxy-4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl]-4-N-(2-pyrrolidin-1-ylsulfonylphenyl)-1,3,5-triazine-2,4-diamine
    —— 2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-N-(2-fluoroethyl)-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxamide 1046858-94-9 C16H16BrClFN5O2
    2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-N-(2-fluoroethyl)-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxamide
    —— 2-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-N-((5-methylpyrazin-2-yl)methyl)isonicotinamide 1202926-93-9 C22H21FN6O2
    2-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-N-((5-methylpyrazin-2-yl)methyl)isonicotinamide
    —— 2,2-difluoro-8-[(1R)-1-hydroxyethyl]-4-[(6-methyl-2-pyridinyl)methyl]-2H-1,4-benzoxazin-3(4H)-one 1263411-76-2 C17H16F2N2O3
    2,2-difluoro-8-[(1R)-1-hydroxyethyl]-4-[(6-methyl-2-pyridinyl)methyl]-2H-1,4-benzoxazin-3(4H)-one
    —— (25<i>S</i>)-26-Acetylamino-5α,22α<i>H</i>-furostan-3β-ol 50837-85-9 C29H49NO3
    (25<i>S</i>)-26-Acetylamino-5α,22α<i>H</i>-furostan-3β-ol
    —— (+/-)-2-(4-Acetamino-anilino)-2-hydroxy-1-(4-phenylmercapto-phenyl)-aethanon 1056-04-8 C22H20N2O3S
    (+/-)-2-(4-Acetamino-anilino)-2-hydroxy-1-(4-phenylmercapto-phenyl)-aethanon
    —— 2,2'-bis-[<i>N</i>,<i>N</i>'-diacetyl-<i>N</i>'-(5-ethoxycarbonyl-4-methyl-thiazol-2-yl)-hydrazino]-4,4'-diphenyl-[5,5']bithiazolyl 121235-76-5 C40H38N8O8S4
    2,2'-bis-[<i>N</i>,<i>N</i>'-diacetyl-<i>N</i>'-(5-ethoxycarbonyl-4-methyl-thiazol-2-yl)-hydrazino]-4,4'-diphenyl-[5,5']bithiazolyl