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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Brom-1-phenyl-2-carbamoyl-4-aza-1,2,3,4-tetrahydro-fluoren-dion-(3,9) 23091-91-0 C19H13BrN2O3
    2-Brom-1-phenyl-2-carbamoyl-4-aza-1,2,3,4-tetrahydro-fluoren-dion-(3,9)
    —— 2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine 959799-10-1 C11H12ClN3
    2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine
    —— 2-(3-amino-azetidin-3-ylmethyl)-8-(4-methoxy-phenyl)-4,5-dihydro-1H-1,7,9-triaza-cyclopenta[a]naphthalene-3-carboxylic acid lactame hydrochloride 1105656-15-2 C22H21N5O2*ClH
    2-(3-amino-azetidin-3-ylmethyl)-8-(4-methoxy-phenyl)-4,5-dihydro-1H-1,7,9-triaza-cyclopenta[a]naphthalene-3-carboxylic acid lactame hydrochloride
    —— (2R,3S)-3,5-dimethyl-2-((S)-3-oxopentan-2-yl)-2H-pyran-4(3H)-one 1415754-68-5 C12H18O3
    (2R,3S)-3,5-dimethyl-2-((S)-3-oxopentan-2-yl)-2H-pyran-4(3H)-one
    —— (2S,3R,4S,E)-3-(tert-butyldimethylsilyloxy)-N-methoxy-N,2,4,6-tetramethyloct-6-enamide 1003279-89-7 C19H39NO3Si
    (2S,3R,4S,E)-3-(tert-butyldimethylsilyloxy)-N-methoxy-N,2,4,6-tetramethyloct-6-enamide
    —— 2-isopropenyl-8,9-dimethoxy-1,2,12,12a-tetrahydro-6a<i>H</i>-chromeno[3,4-<i>b</i>]furo[2,3-<i>h</i>]chromen-6-one-hydrazone 108785-38-2 C23H24N2O5
    2-isopropenyl-8,9-dimethoxy-1,2,12,12a-tetrahydro-6a<i>H</i>-chromeno[3,4-<i>b</i>]furo[2,3-<i>h</i>]chromen-6-one-hydrazone
    —— 2-allyl-N-(4-chlorobenzyl)-4-chloroaniline 1240273-38-4 C16H15Cl2N
    2-allyl-N-(4-chlorobenzyl)-4-chloroaniline
    —— 2-(((1s,4s)-4-((4-(5-fluoropyridin-3-yl)-5-(methylthio)-3-phenyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid sodium salt 1231311-26-4 C25H27FN3O3S*Na
    2-(((1s,4s)-4-((4-(5-fluoropyridin-3-yl)-5-(methylthio)-3-phenyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid sodium salt
    —— 2-(2-Furyl)-thiazol-4,5-dinitril 24077-17-6 C9H3N3OS
    2-(2-Furyl)-thiazol-4,5-dinitril
    —— 2-(5-(3-(methylsulfonyl)phenyl)thieno[2,3-d]pyrimidin-4-yl)-[1,2,4]triazolo[4,3-a]pyridine-3(2H)-thione 1370338-42-3 C19H13N5O2S3
    2-(5-(3-(methylsulfonyl)phenyl)thieno[2,3-d]pyrimidin-4-yl)-[1,2,4]triazolo[4,3-a]pyridine-3(2H)-thione
    —— {(2E,6E)-(1R,4R,5S,11R)-1-[(E)-(1R,2R)-1-hydroxy-2-methylhept-3-enyl]-4,11-dimethyl-10-methylene-13-oxo-5-(triisopropylsilanyloxy)trideca-2,6-dienyl} acetate 1071956-59-6 C35H62O5Si
    {(2E,6E)-(1R,4R,5S,11R)-1-[(E)-(1R,2R)-1-hydroxy-2-methylhept-3-enyl]-4,11-dimethyl-10-methylene-13-oxo-5-(triisopropylsilanyloxy)trideca-2,6-dienyl} acetate
    —— 2-phenyl-N-[(4-methylphenyl)methylene]-1H-pyrrolo[2,3-b]quinoxalin-1-amine 1361198-72-2 C24H18N4
    2-phenyl-N-[(4-methylphenyl)methylene]-1H-pyrrolo[2,3-b]quinoxalin-1-amine
    —— 2,2-dichloro-3-(3-chloro-phenyl)-1-phenyl-aziridine 51009-25-7 C14H10Cl3N
    2,2-dichloro-3-(3-chloro-phenyl)-1-phenyl-aziridine
    —— 2-(N-(3,4-dimethoxyphenethyl)-5-(octahydroquinolin-1-yl)-5-oxopentanamido)acetic acid ethyl ester 1257989-04-0 C28H42N2O6
    2-(N-(3,4-dimethoxyphenethyl)-5-(octahydroquinolin-1-yl)-5-oxopentanamido)acetic acid ethyl ester
    —— 2-N-(3-fluorophenyl)-6-[5-(4-methoxypiperidin-1-yl)-1,2,4-oxadiazol-3-yl]-1,3,5-triazine-2,4-diamine 1366660-29-8 C17H19FN8O2
    2-N-(3-fluorophenyl)-6-[5-(4-methoxypiperidin-1-yl)-1,2,4-oxadiazol-3-yl]-1,3,5-triazine-2,4-diamine
    —— (2S)-3-naphthalen-1-yloxy-2-phenylmethoxy-N-propan-2-ylpropan-1-amine 128223-61-0 C23H27NO2
    (2S)-3-naphthalen-1-yloxy-2-phenylmethoxy-N-propan-2-ylpropan-1-amine
    —— 2-(1,3-Benzodioxol-5-yl)-4-chlorothieno[3,2-d]pyrimidine 1043931-20-9 C13H7ClN2O2S
    2-(1,3-Benzodioxol-5-yl)-4-chlorothieno[3,2-d]pyrimidine
    —— 2,2,5,5-Tetramethyl-1-(3-methylphenyl)-1-aza-2,5-disilacyclopentane 78605-28-4 C13H23NSi2
    2,2,5,5-Tetramethyl-1-(3-methylphenyl)-1-aza-2,5-disilacyclopentane
    —— 2-(4-iodo-benzyloxy)-1-methylpyridinium triflate 1018349-40-0 CF3O3S*C13H13INO
    2-(4-iodo-benzyloxy)-1-methylpyridinium triflate
    —— 2-<4-(1H-imidazol-1-yl)phenyl>-3-methyl-2-(4-morpholinyl)pentanedinitrile 97150-78-2 C19H21N5O
    2-<4-(1H-imidazol-1-yl)phenyl>-3-methyl-2-(4-morpholinyl)pentanedinitrile
    —— 2-[5-(4-chloro-phenyl)-furan-2-yl]-1-methyl-1<i>H</i>-benzoimidazole-5-sulfonic acid <i>N</i>-ethyl-anilide 68502-69-2 C26H22ClN3O3S
    2-[5-(4-chloro-phenyl)-furan-2-yl]-1-methyl-1<i>H</i>-benzoimidazole-5-sulfonic acid <i>N</i>-ethyl-anilide
    —— 2,2-dimethyl-3-(methyl-morpholin-4-ylsulfanyl-carbamoyloxyimino)-propionitrile 62382-27-8 C11H18N4O3S
    2,2-dimethyl-3-(methyl-morpholin-4-ylsulfanyl-carbamoyloxyimino)-propionitrile
    —— 2-(5-Methyl-1H-benzoimidazol-2-ylmethoxy)-benzamide 97724-29-3 C16H15N3O2
    2-(5-Methyl-1H-benzoimidazol-2-ylmethoxy)-benzamide
    —— 2-anilino-3-chloro-[1,4]naphthoquinone-4-phenylimine 303159-24-2 C22H15ClN2O
    2-anilino-3-chloro-[1,4]naphthoquinone-4-phenylimine
    —— 2-(4-amino-2,5-dimethyl-1,2,4-triazol-3-ylidene)propanedinitrile 96603-67-7 C7H8N6
    2-(4-amino-2,5-dimethyl-1,2,4-triazol-3-ylidene)propanedinitrile
    —— 2-(4,6-Dimethyl-pyrimidin-2-yl)-4-(piperidine-1-carbonyl)-2H-isoquinolin-1-one 133096-22-7 C21H22N4O2
    2-(4,6-Dimethyl-pyrimidin-2-yl)-4-(piperidine-1-carbonyl)-2H-isoquinolin-1-one
    —— 2-Acetamino-3-methyl-1-oxo-1H-benzo<c>pyrazolo<1,2-a>cinnolin 4541-66-6 C18H15N3O2
    2-Acetamino-3-methyl-1-oxo-1H-benzo<c>pyrazolo<1,2-a>cinnolin
    —— 2-(1,2-Dibromo-2,2-dichloro-ethyl)-spiro[2.2]pentane-1-carboxylic acid 3-phenoxy-benzyl ester 71760-40-2 C21H18Br2Cl2O3
    2-(1,2-Dibromo-2,2-dichloro-ethyl)-spiro[2.2]pentane-1-carboxylic acid 3-phenoxy-benzyl ester
    —— (2-Chloro-5-trifluoromethanesulfonyl-phenyl)-(2,4-dinitro-6-trifluoromethyl-phenyl)-amine 69695-47-2 C14H6ClF6N3O6S
    (2-Chloro-5-trifluoromethanesulfonyl-phenyl)-(2,4-dinitro-6-trifluoromethyl-phenyl)-amine
    —— 2-(3-amino-2-benzyl-5-oxo-2,5-dihydro-[1,2,4]triazin-6-yl)-pentanoic acid ethyl ester 42212-40-8 C17H22N4O3
    2-(3-amino-2-benzyl-5-oxo-2,5-dihydro-[1,2,4]triazin-6-yl)-pentanoic acid ethyl ester
    —— 2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 2,5-dioxo-pyrrolidin-1-ylmethyl ester 6155-12-0 C15H21NO4
    2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 2,5-dioxo-pyrrolidin-1-ylmethyl ester
    —— 2-benzothiazol-2-yloxy-<i>N</i>,<i>N</i>-bis-(2-ethyl-hexyl)-acetamide 73250-79-0 C25H40N2O2S
    2-benzothiazol-2-yloxy-<i>N</i>,<i>N</i>-bis-(2-ethyl-hexyl)-acetamide
    —— 2,3,6,7-Tetramethoxy-1,8-dimethylbiphenylen 19965-38-9 C18H20O4
    2,3,6,7-Tetramethoxy-1,8-dimethylbiphenylen
    —— 2,2'-dithioxo-tetrahydro-5,5'-(1-methyl-ethane-1,1-diyl)-bis-pyrimidine-4,6-dione 27430-24-6 C11H12N4O4S2
    2,2'-dithioxo-tetrahydro-5,5'-(1-methyl-ethane-1,1-diyl)-bis-pyrimidine-4,6-dione
    —— 2,2:6,6-Bis(ethylendimercapto)-4-methoxyadamantan 27871-15-4 C15H22OS4
    2,2:6,6-Bis(ethylendimercapto)-4-methoxyadamantan
    —— 2-Methyl-3-(3-chlor-benzoyl)-4-hydroxy-pyrrol-5-carbonsaeure-ethylester 23122-74-9 C15H14ClNO4
    2-Methyl-3-(3-chlor-benzoyl)-4-hydroxy-pyrrol-5-carbonsaeure-ethylester
    —— 2-Methyl-3,3,5,5-tetraphenyl-2H-3λ<sup>5</sup>,5λ<sup>5</sup>-[1,2,4,6,3,5]thiatriazadiphosphinine 1,1-dioxide 38544-46-6 C25H23N3O2P2S
    2-Methyl-3,3,5,5-tetraphenyl-2H-3λ<sup>5</sup>,5λ<sup>5</sup>-[1,2,4,6,3,5]thiatriazadiphosphinine 1,1-dioxide
    —— 24-Oxo-25-hydroxycholan 34565-24-7 C25H42O2
    24-Oxo-25-hydroxycholan
    —— (2S,4aS,8aR)-8a-Hydroxy-4a-methyl-8-oxo-decahydro-naphthalene-2-carboxylic acid methyl ester 35667-00-6 C13H20O4
    (2S,4aS,8aR)-8a-Hydroxy-4a-methyl-8-oxo-decahydro-naphthalene-2-carboxylic acid methyl ester
    —— 2,3-(<3-Hydroxy-chinolyl-(2)>-malonyl)-11H-isoindolo<2,1-a>benzimidazolon-(11) 17739-33-2 C26H13N3O4
    2,3-(<3-Hydroxy-chinolyl-(2)>-malonyl)-11H-isoindolo<2,1-a>benzimidazolon-(11)
    —— (2,2-Dibromo-acetylamino)-acetic acid ethyl ester 17454-92-1 C6H9Br2NO3
    (2,2-Dibromo-acetylamino)-acetic acid ethyl ester
    —— 2-Oxo-4,4-dimethyl-6-tribrommethyl-1,2,3,4-tetrahydro-pyrimidin 14903-92-5 C7H9Br3N2O
    2-Oxo-4,4-dimethyl-6-tribrommethyl-1,2,3,4-tetrahydro-pyrimidin
    —— 2-(4,6-bis-dimethylamino-[1,3,5]triazin-2-ylamino)-phenol 39799-65-0 C13H18N6O
    2-(4,6-bis-dimethylamino-[1,3,5]triazin-2-ylamino)-phenol
    —— (2S)-2-amino-3-(1-benzyl-6,6-dimethyl-4-oxo-5,7-dihydroindazol-3-yl)propanoic acid 674790-35-3 C19H23N3O3
    (2S)-2-amino-3-(1-benzyl-6,6-dimethyl-4-oxo-5,7-dihydroindazol-3-yl)propanoic acid
    —— 2,6-Ditert-butyl-4-(4,4,5,5-tetramethyl-1-oxido-3-oxoimidazolidin-3-ium-2-ylidene)cyclohexa-2,5-dien-1-one 206991-13-1 C21H32N2O3
    2,6-Ditert-butyl-4-(4,4,5,5-tetramethyl-1-oxido-3-oxoimidazolidin-3-ium-2-ylidene)cyclohexa-2,5-dien-1-one
    —— (2-ethyl-hexyl)-[1-(2-ethyl-hexyl)-4-methyl-2-pyridin-4-yl-4,5-dihydro-1<i>H</i>-imidazol-4-ylmethyl]-amine 96069-84-0 C26H46N4
    (2-ethyl-hexyl)-[1-(2-ethyl-hexyl)-4-methyl-2-pyridin-4-yl-4,5-dihydro-1<i>H</i>-imidazol-4-ylmethyl]-amine
    —— 2-acetyl-3-(3,4,5-trimethoxy-benzyl)-tetrahydro-pyrrolo[1,2-<i>a</i>]pyrazine-1,4,6-trione 16357-66-7 C19H22N2O7
    2-acetyl-3-(3,4,5-trimethoxy-benzyl)-tetrahydro-pyrrolo[1,2-<i>a</i>]pyrazine-1,4,6-trione
    —— 2-[(2-Phenoxyethyl)sulfanyl]-3-(1-piperazinyl)pyrazine, Trifluoroacetate 313658-36-5 C2HF3O2*C16H20N4OS
    2-[(2-Phenoxyethyl)sulfanyl]-3-(1-piperazinyl)pyrazine, Trifluoroacetate
    —— 2-(3-chloropyridin-2-yl)-N-[4-cyano-2-methyl-6-[[2-(trifluoromethoxy)phenyl]methylcarbamoyl]phenyl]-5-[[5-(trifluoromethyl)tetrazol-2-yl]methyl]pyrazole-3-carboxamide 1352453-21-4 C29H19ClF6N10O3
    2-(3-chloropyridin-2-yl)-N-[4-cyano-2-methyl-6-[[2-(trifluoromethoxy)phenyl]methylcarbamoyl]phenyl]-5-[[5-(trifluoromethyl)tetrazol-2-yl]methyl]pyrazole-3-carboxamide
    —— (2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-(2-benzyloxycarbonylamino-acetoxy)-tetrahydro-pyran-2-carboxylic acid benzyl ester 28836-39-7 C44H43NO10
    (2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-(2-benzyloxycarbonylamino-acetoxy)-tetrahydro-pyran-2-carboxylic acid benzyl ester