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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [2-Hydroxy-1-(4-methoxy-phenyl)-3-oxo-5-phenyl-2,3-dihydro-1H-pyrrol-2-yl]-acetic acid methyl ester 123784-25-8 C20H19NO5
    [2-Hydroxy-1-(4-methoxy-phenyl)-3-oxo-5-phenyl-2,3-dihydro-1H-pyrrol-2-yl]-acetic acid methyl ester
    —— 2-((dimethyl(phenyl)silyl)(phenyl)methyl)malononitrile 126181-94-0 C18H18N2Si
    2-((dimethyl(phenyl)silyl)(phenyl)methyl)malononitrile
    —— 2-Nitro-3(2-naphthylamino)acrylsaeureaethylester 64273-45-6 C15H14N2O4
    2-Nitro-3(2-naphthylamino)acrylsaeureaethylester
    —— 2-[10-(9,10-Dioxoanthracen-1-yl)-1,7-dioxa-4,10-diazacyclododec-4-yl]acetic acid 849064-31-9 C24H26N2O6
    2-[10-(9,10-Dioxoanthracen-1-yl)-1,7-dioxa-4,10-diazacyclododec-4-yl]acetic acid
    —— 2-methyl-2(3-methylbut-2-ene)-cyclopentane-1,3-dione 42050-73-7 C11H16O2
    2-methyl-2(3-methylbut-2-ene)-cyclopentane-1,3-dione
    —— 2,4-bis(N,N-dimethylaminomethyleneamino)-6-benzenesulfonyloxypteridine 1422390-71-3 C18H20N8O3S
    2,4-bis(N,N-dimethylaminomethyleneamino)-6-benzenesulfonyloxypteridine
    —— 2-methoxy-5-methyl-5,6-dihydro-[1,3]dioxolo[4,5-j]phenanthridine 1394134-59-8 C16H15NO3
    2-methoxy-5-methyl-5,6-dihydro-[1,3]dioxolo[4,5-j]phenanthridine
    —— 2-(4-chloro-2-fluoro-phenyl)-1-(4-chlorophenyl)-9-phenyl-1,9-dihydro-purin-6-one 885616-25-1 C23H13Cl2FN4O
    2-(4-chloro-2-fluoro-phenyl)-1-(4-chlorophenyl)-9-phenyl-1,9-dihydro-purin-6-one
    —— 2-(3-(5-(5-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-5-fluoro-2-(hydroxymethyl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one 1346669-84-8 C33H36FN7O3
    2-(3-(5-(5-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-5-fluoro-2-(hydroxymethyl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one
    —— (2S,5R)-5-Propyl-pyrrolidine-1,2-dicarboxylic acid 1-methyl ester 134354-02-2 C10H17NO4
    (2S,5R)-5-Propyl-pyrrolidine-1,2-dicarboxylic acid 1-methyl ester
    —— 2-[4-(methylsulfonyl)phenyl]-5-[(piperidin-4-yloxy)methyl]pyrazine hydrochloride 1186081-72-0 C17H21N3O3S*ClH
    2-[4-(methylsulfonyl)phenyl]-5-[(piperidin-4-yloxy)methyl]pyrazine hydrochloride
    —— (2R)-N-[(2R)-1-[(4S)-4-(4-chlorophenyl)-4-hydroxy-3,3-dimethylpiperidin-1-yl]-3-methyl-1-oxobutan-2-yl]piperidine-2-carboxamide 946592-54-7 C24H36ClN3O3
    (2R)-N-[(2R)-1-[(4S)-4-(4-chlorophenyl)-4-hydroxy-3,3-dimethylpiperidin-1-yl]-3-methyl-1-oxobutan-2-yl]piperidine-2-carboxamide
    —— 2-(3-Thienylmethyl)-1,3,4-trimethylpyridinium Kation 67062-06-0 Br*C13H16NS
    2-(3-Thienylmethyl)-1,3,4-trimethylpyridinium Kation
    —— 2-[4-methoxy-2-(toluene-4-sulfonylamino)-phenyl]-benzo[d][1,3]oxazin-4-one 38664-74-3 C22H18N2O5S
    2-[4-methoxy-2-(toluene-4-sulfonylamino)-phenyl]-benzo[d][1,3]oxazin-4-one
    —— 2-(4-methyl-1-hepten-4-yloxy)-1,2-oxaborolane 150323-43-6 C11H21BO2
    2-(4-methyl-1-hepten-4-yloxy)-1,2-oxaborolane
    —— 2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)acetohydrazide 1390616-77-9 C12H14N4O2
    2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)acetohydrazide
    —— 2,3-bis(di-(1R,3R,4S)menthylphosphino)-N-methyl-maleimide 125773-35-5 C45H79NO2P2
    2,3-bis(di-(1R,3R,4S)menthylphosphino)-N-methyl-maleimide
    —— 2-Acetyl-2H-pyrrolo<2,3-c>phenothiazine 11,11-Dioxide 94103-41-0 C16H12N2O3S
    2-Acetyl-2H-pyrrolo<2,3-c>phenothiazine 11,11-Dioxide
    —— 2-Phenyl-4-benzoylpyrimidin 67751-04-6 C17H12N2O
    2-Phenyl-4-benzoylpyrimidin
    —— 2,4-diisopropyl-5-oxo-2,5-dihydro-1<i>H</i>-imidazole-2-carboxylic acid methylamide 63096-11-7 C11H19N3O2
    2,4-diisopropyl-5-oxo-2,5-dihydro-1<i>H</i>-imidazole-2-carboxylic acid methylamide
    —— 2,5-bis[4-(benzyloxy)phenyl]-6-[(E)-3-{4-(benzyloxy)phenyl}acryloyl]-7-methylchroman-4-one 1365935-48-3 C52H42O6
    2,5-bis[4-(benzyloxy)phenyl]-6-[(E)-3-{4-(benzyloxy)phenyl}acryloyl]-7-methylchroman-4-one
    —— 2-[4-(benzyloxy)phenyl]-6-[(E)-3-{4-(benzyloxy)phenyl}acryloyl]-5-(4-bromophenyl)-7-methylchroman-4-one 1365935-28-9 C45H35BrO5
    2-[4-(benzyloxy)phenyl]-6-[(E)-3-{4-(benzyloxy)phenyl}acryloyl]-5-(4-bromophenyl)-7-methylchroman-4-one
    —— 2-[2-({2-[3-((Z)-1-Carboxy-2-phenyl-vinyl)-3-methyl-ureido]-acetyl}-methyl-amino)-propionylamino]-4-methyl-pentanoic acid 64044-92-4 C23H32N4O7
    2-[2-({2-[3-((Z)-1-Carboxy-2-phenyl-vinyl)-3-methyl-ureido]-acetyl}-methyl-amino)-propionylamino]-4-methyl-pentanoic acid
    —— 2-trifluoromethyl-4,6-diphenyl-1,3,5-triazine 72107-20-1 C16H10F3N3
    2-trifluoromethyl-4,6-diphenyl-1,3,5-triazine
    —— (2E,4E)-3,7-Dimethyl-6-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-octa-2,4-dienoic acid ethyl ester 63896-57-1 C18H30O4
    (2E,4E)-3,7-Dimethyl-6-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-octa-2,4-dienoic acid ethyl ester
    —— 2-(11-oxo-6,11-dihydro-dibenzo[<i>b</i>,<i>e</i>]thiepin-2-yl)-2<i>H</i>-[1,2,4]triazine-3,5-dione 66672-43-3 C17H11N3O3S
    2-(11-oxo-6,11-dihydro-dibenzo[<i>b</i>,<i>e</i>]thiepin-2-yl)-2<i>H</i>-[1,2,4]triazine-3,5-dione
    —— 2-Carbomethoxy-3,4-benzotropoliden 56270-60-1 C13H12O2
    2-Carbomethoxy-3,4-benzotropoliden
    —— (2-Methoxyvinyl)-cylooctatetraen 56900-46-0 C11H12O
    (2-Methoxyvinyl)-cylooctatetraen
    —— (2S,4S)-4-Phenyl-3-(toluene-4-sulfonyl)-2-(2-trimethylsilanyloxy-cyclopent-1-enyl)-oxazolidine 153730-12-2 C24H31NO4SSi
    (2S,4S)-4-Phenyl-3-(toluene-4-sulfonyl)-2-(2-trimethylsilanyloxy-cyclopent-1-enyl)-oxazolidine
    —— 2α-hydroxy-olean-12-en-28-oic acid benzyl ester 1056457-34-1 C37H54O3
    2α-hydroxy-olean-12-en-28-oic acid benzyl ester
    —— 2-hydroxy-1-methyl-2-oxo-2,3-dihydro-1<i>H</i>-2λ<sup>5</sup>-isophosphinolin-4-one 57328-52-6 C10H11O3P
    2-hydroxy-1-methyl-2-oxo-2,3-dihydro-1<i>H</i>-2λ<sup>5</sup>-isophosphinolin-4-one
    —— 2-Benzhydrylidene-3-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-succinic acid 4-methyl ester 64698-34-6 C26H22O5
    2-Benzhydrylidene-3-[1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-succinic acid 4-methyl ester
    —— 2-(3-furan-2-yl-isoxazol-5-yl)-3,5-dimethyl-phenol 60477-82-9 C15H13NO3
    2-(3-furan-2-yl-isoxazol-5-yl)-3,5-dimethyl-phenol
    —— 2,6-Di-tert-butyl-4-[(3,5-di-tert-butyl-4-hydroxy-phenyl)-(4-nitro-phenyl)-hydrazono]-cyclohexa-2,5-dienone 42771-56-2 C34H45N3O4
    2,6-Di-tert-butyl-4-[(3,5-di-tert-butyl-4-hydroxy-phenyl)-(4-nitro-phenyl)-hydrazono]-cyclohexa-2,5-dienone
    —— 2-Chloro-N-[(1R,2R)-2-(dimethylamino)cyclohexyl]-N-methylpyridine-3-carboxamide 2417942-59-5 C15H22ClN3O
    2-Chloro-N-[(1R,2R)-2-(dimethylamino)cyclohexyl]-N-methylpyridine-3-carboxamide
    —— 2-tert-butyl-7-nitro-6-phenyl-1,3-benzoxazole-4-carboxylic acid 927391-82-0 C18H16N2O5
    2-tert-butyl-7-nitro-6-phenyl-1,3-benzoxazole-4-carboxylic acid
    —— 2,4-D mixt. with dicamba and acephate 73432-59-4 C20H22Cl4NO9PS
    2,4-D mixt. with dicamba and acephate
    —— [2-Fluoro-4-(methylthio)phenyl]phenylmethanone 724-01-6 C14H11FOS
    [2-Fluoro-4-(methylthio)phenyl]phenylmethanone
    —— 2-[4-[3-(10H-Phenothiazin-10-yl)propyl]-1-piperazinyl]ethyl 2-[(4a(2)-chloro[1,1a(2)-biphenyl]-4-yl)oxy]-2-methylpropanoate 77162-52-8 C37H40ClN3O3S
    2-[4-[3-(10H-Phenothiazin-10-yl)propyl]-1-piperazinyl]ethyl 2-[(4a(2)-chloro[1,1a(2)-biphenyl]-4-yl)oxy]-2-methylpropanoate
    —— 2-Norbornanecarboxylic acid, 2-bromo-, stereoisomer 2534-71-6 C8H11BrO2
    2-Norbornanecarboxylic acid, 2-bromo-, stereoisomer
    —— 2-Penten-4-yn-1-amine, N-methyl-5-phenyl-, (Z)- 116939-15-2 C12H13N
    2-Penten-4-yn-1-amine, N-methyl-5-phenyl-, (Z)-
    —— 2-Propenoic acid, 3-(7-amino-1H-benzimidazol-4-yl)- 1807393-11-8 C10H9N3O2
    2-Propenoic acid, 3-(7-amino-1H-benzimidazol-4-yl)-
    —— 2-[2-(dimethylamino)ethoxy]-N,N-dimethylethanamine;(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid 155552-11-7 C14H32N2O8
    2-[2-(dimethylamino)ethoxy]-N,N-dimethylethanamine;(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid
    —— 2-[1-(1,3-Benzodioxol-5-yl)propylidene]hydrazinecarboxamide 80535-74-6 C11H13N3O3
    2-[1-(1,3-Benzodioxol-5-yl)propylidene]hydrazinecarboxamide
    —— 2-Propynamide, 3-bromo-N-[1-(4-thiazolyl)ethyl]- 2002381-33-9 C8H7BrN2OS
    2-Propynamide, 3-bromo-N-[1-(4-thiazolyl)ethyl]-
    —— 2-Pyridinesulfonamide, 5-chloro-6-(trifluoromethoxy)- 1361696-41-4 C6H4ClF3N2O3S
    2-Pyridinesulfonamide, 5-chloro-6-(trifluoromethoxy)-
    —— 2-[2-[7-[[4-Chloro-6-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-hydroxy-1-sulfo-2-naphthalenyl]diazenyl]-1,5-naphthalenedisulfonic acid 1173886-22-0 C31H24ClN7O16S5
    2-[2-[7-[[4-Chloro-6-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-3-hydroxy-1-sulfo-2-naphthalenyl]diazenyl]-1,5-naphthalenedisulfonic acid
    —— 2-nitro-7-[2'-deoxy-β-D-ribofuranos-1-yl]phenanthrene 1132773-68-2 C19H17NO5
    2-nitro-7-[2'-deoxy-β-D-ribofuranos-1-yl]phenanthrene
    —— 2-(3-Dimethylamino-propyl)-6,7-bis-(2-ethoxy-ethoxy)-benzo[de]isoquinoline-1,3-dione 63842-20-6 C25H34N2O6
    2-(3-Dimethylamino-propyl)-6,7-bis-(2-ethoxy-ethoxy)-benzo[de]isoquinoline-1,3-dione
    —— 2-(2-chloro-6-fluorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-amine 1083180-29-3 C19H12Cl2FN3
    2-(2-chloro-6-fluorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-amine