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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3-diaza-bicyclo[2.2.0]hex-5-ene-2,3-dicarboxylic acid bis-[2-(toluene-4-sulfonyl)-ethyl] ester 55027-84-4 C24H26N2O8S2
    2,3-diaza-bicyclo[2.2.0]hex-5-ene-2,3-dicarboxylic acid bis-[2-(toluene-4-sulfonyl)-ethyl] ester
    —— 2-oxo-2<i>H</i>-3-oxa-4-aza-fluoranthene-1-carboxylic acid amide 58786-56-4 C15H8N2O3
    2-oxo-2<i>H</i>-3-oxa-4-aza-fluoranthene-1-carboxylic acid amide
    —— 2-[4-(1-benzofuran-2-yl)piperidin-1-yl]-N-(oxan-4-yl)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-4-amine 1146357-91-6 C24H28N4O3S
    2-[4-(1-benzofuran-2-yl)piperidin-1-yl]-N-(oxan-4-yl)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-4-amine
    —— [2-(3,4-difluoro-5-methoxyphenyl)-1H-indol-5-yl]methanamine 1137641-93-0 C16H14F2N2O
    [2-(3,4-difluoro-5-methoxyphenyl)-1H-indol-5-yl]methanamine
    —— 2-ethylsulfanyl-N-[(6-methylsulfonylbenzothiazol-2-yl)carbamoyl]benzamide 1143021-74-2 C18H17N3O4S3
    2-ethylsulfanyl-N-[(6-methylsulfonylbenzothiazol-2-yl)carbamoyl]benzamide
    —— 2-[(3-Fluorophenyl)methoxy]-6-[[4-methoxy-3-(trifluoromethyl)phenyl]methyl]-7,8-dihydro-1,6-naphthyridin-5-one 1384262-37-6 C24H20F4N2O3
    2-[(3-Fluorophenyl)methoxy]-6-[[4-methoxy-3-(trifluoromethyl)phenyl]methyl]-7,8-dihydro-1,6-naphthyridin-5-one
    —— 2-(4-nitrophenyl)-5,6,7,7a-tetrahydropyrrolo<2,1-b>-1,3,4-thiadiazole 105408-06-8 C11H11N3O2S
    2-(4-nitrophenyl)-5,6,7,7a-tetrahydropyrrolo<2,1-b>-1,3,4-thiadiazole
    —— 2-Bromo-3-methyl-but-3-enal 135215-51-9 C5H7BrO
    2-Bromo-3-methyl-but-3-enal
    —— (2-Chloro-acetylamino)-(5-methyl-2-oxo-2H-benzo[1,4]oxazin-3-yl)-acetic acid methyl ester 82296-14-8 C14H13ClN2O5
    (2-Chloro-acetylamino)-(5-methyl-2-oxo-2H-benzo[1,4]oxazin-3-yl)-acetic acid methyl ester
    —— 2-(2-Cyano-ethyl)-2-fluoro-4-methyl-pent-4-enoic acid ethyl ester 149194-03-6 C11H16FNO2
    2-(2-Cyano-ethyl)-2-fluoro-4-methyl-pent-4-enoic acid ethyl ester
    —— 2-(3-(4-bromo-2-fluorophenoxy)-7-chloro-2-oxoquinoxalin-1(2H)-yl)acetic acid 1374748-82-9 C16H9BrClFN2O4
    2-(3-(4-bromo-2-fluorophenoxy)-7-chloro-2-oxoquinoxalin-1(2H)-yl)acetic acid
    —— 2,5-dimethyl-3,4-ditellura-adipic acid 861587-39-5 C6H10O4Te2
    2,5-dimethyl-3,4-ditellura-adipic acid
    —— 2-amino-6-borono-2-(2-(1-(3,5-difluorobenzyl)piperidin-2-yl)ethyl)hexanoic acid 1384296-87-0 C20H31BF2N2O4
    2-amino-6-borono-2-(2-(1-(3,5-difluorobenzyl)piperidin-2-yl)ethyl)hexanoic acid
    —— 2-(4-methoxy-phenyl)-5-phenyl-pent-3-enoic acid 93877-93-1 C18H18O3
    2-(4-methoxy-phenyl)-5-phenyl-pent-3-enoic acid
    —— (2S,4R)-(1-benzyl-4-methylpyrrolidin-2-yl)methylamine 635300-30-0 C13H20N2
    (2S,4R)-(1-benzyl-4-methylpyrrolidin-2-yl)methylamine
    —— 2-(3-carboxy-propyl)-9-oxo-9H-chromeno[6,5-d]oxazole-7-carboxylic acid ethyl ester 30192-27-9 C17H15NO7
    2-(3-carboxy-propyl)-9-oxo-9H-chromeno[6,5-d]oxazole-7-carboxylic acid ethyl ester
    —— 2-bromo-2-phenyl-butyryl bromide 122514-23-2 C10H10Br2O
    2-bromo-2-phenyl-butyryl bromide
    —— (2-methylocta-1,7-dien-1-yl)benzene 1117736-61-4 C15H20
    (2-methylocta-1,7-dien-1-yl)benzene
    —— 2-cyano-3-[1,4-dihydro-1-(3-pyridyl)-[1]-benzothiopyrano[4,3-c]pyrazol-3-yl]-3-oxo-N-phenyl-propanamide 130371-22-1 C15H11N3O2
    2-cyano-3-[1,4-dihydro-1-(3-pyridyl)-[1]-benzothiopyrano[4,3-c]pyrazol-3-yl]-3-oxo-N-phenyl-propanamide
    —— 2-(2-Chloroquinolin-3-yl)-2-(propan-2-ylamino)acetonitrile 1421699-14-0 C14H14ClN3
    2-(2-Chloroquinolin-3-yl)-2-(propan-2-ylamino)acetonitrile
    —— 2-amino-N-[(1S)-1-(8-chloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide 1466565-55-8 C24H23ClN6O2
    2-amino-N-[(1S)-1-(8-chloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide
    —— 2-(2,4-Dichloro-6-methyl-phenylamino)-4-trifluoromethyl-thiazole-5-carboxylic acid cyclopropylmethyl-propyl-amide 643747-93-7 C19H20Cl2F3N3OS
    2-(2,4-Dichloro-6-methyl-phenylamino)-4-trifluoromethyl-thiazole-5-carboxylic acid cyclopropylmethyl-propyl-amide
    —— 2-methyl-1-quinol-4-ylindol-3-yl-acetonitrile 41799-57-9 C20H15N3
    2-methyl-1-quinol-4-ylindol-3-yl-acetonitrile
    —— 2-[1-[(1-Acetylpiperidin-4-yl)methyl]-2-tert-butylbenzimidazol-5-yl]sulfonyl-2-methylpropanenitrile 1067154-12-4 C23H32N4O3S
    2-[1-[(1-Acetylpiperidin-4-yl)methyl]-2-tert-butylbenzimidazol-5-yl]sulfonyl-2-methylpropanenitrile
    —— (2S,5R)-1-((2R)-2-amino-2-cyclopentylethanoyl)-5-vinylpyrrolidine-2-carbonitrile 676562-20-2 C14H21N3O
    (2S,5R)-1-((2R)-2-amino-2-cyclopentylethanoyl)-5-vinylpyrrolidine-2-carbonitrile
    —— 2-(2-Hydroxy-2-phenylethyl)-4-phenyl-γ-butyrolacton 30333-24-5 C18H18O3
    2-(2-Hydroxy-2-phenylethyl)-4-phenyl-γ-butyrolacton
    —— 2-Benzylthiochroman-4-on-1,1-dioxid 71724-43-1 C16H14O3S
    2-Benzylthiochroman-4-on-1,1-dioxid
    —— 2-isoquinolin-1-yl-2-phenyl-propionamide 71292-01-8 C18H16N2O
    2-isoquinolin-1-yl-2-phenyl-propionamide
    —— 2,7-dichloro-benzothiazol-4-ylamine 70200-93-0 C7H4Cl2N2S
    2,7-dichloro-benzothiazol-4-ylamine
    —— 2-[(1-aminocyclohexyl)methylamino]-4-[2-methyl-5-(piperidine-1-carbonyl)anilino]-6-oxo-1H-pyrimidine-5-carboxamide 1254047-95-4 C25H35N7O3
    2-[(1-aminocyclohexyl)methylamino]-4-[2-methyl-5-(piperidine-1-carbonyl)anilino]-6-oxo-1H-pyrimidine-5-carboxamide
    —— 2-Methyl-2-(8-oxo-1,4-dioxaspiro[4.5]decan-6-yl)propanal 1242173-36-9 C12H18O4
    2-Methyl-2-(8-oxo-1,4-dioxaspiro[4.5]decan-6-yl)propanal
    —— (2-pentyl-1H-indol-3-yl)-phenylmethanone 1179538-83-0 C20H21NO
    (2-pentyl-1H-indol-3-yl)-phenylmethanone
    —— (2'S,3S,4'R)-6-chloro-4'-{5-chloro-2-[1-ethyl-1-((S)-3-hydroxy-pyrrolidine-1-carbonyl)-propoxy]-phenyl}-2'-(5-fluoro-2-methyl-phenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione 1162669-45-5 C35H36Cl2FN3O5
    (2'S,3S,4'R)-6-chloro-4'-{5-chloro-2-[1-ethyl-1-((S)-3-hydroxy-pyrrolidine-1-carbonyl)-propoxy]-phenyl}-2'-(5-fluoro-2-methyl-phenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione
    —— (2E,5E)-2,5-bis(5-tert-butyl-2,3-dimethoxybenzylidene)cyclopentanone 1442465-80-6 C31H40O5
    (2E,5E)-2,5-bis(5-tert-butyl-2,3-dimethoxybenzylidene)cyclopentanone
    —— 2-((4'-nitrobiphenyl-4-yl)methylthio)pyrimidine 1416779-15-1 C17H13N3O2S
    2-((4'-nitrobiphenyl-4-yl)methylthio)pyrimidine
    —— (2S,3S,4S,6E)-3-[tert-butyl(dimethyl)silyl]oxy-2,4,6-trimethylnona-6,8-dienal 1027356-09-7 C18H34O2Si
    (2S,3S,4S,6E)-3-[tert-butyl(dimethyl)silyl]oxy-2,4,6-trimethylnona-6,8-dienal
    —— 2,3-bis-(4-chloro-phenyl)-2,3-epoxy-5-phenyl-2,3-dihydro-pyrrole 51860-20-9 C22H15Cl2NO
    2,3-bis-(4-chloro-phenyl)-2,3-epoxy-5-phenyl-2,3-dihydro-pyrrole
    —— 2-((E)-5,5,6,6,7,7,8,8,9,9,10,10,10-Tridecafluoro-dec-3-enyl)-malonic acid diethyl ester 54020-11-0 C17H17F13O4
    2-((E)-5,5,6,6,7,7,8,8,9,9,10,10,10-Tridecafluoro-dec-3-enyl)-malonic acid diethyl ester
    —— (2-[1,3]Dithian-2-yl-4-oxo-cyclohex-2-enyl)-acetic acid tert-butyl ester 59711-60-3 C16H24O3S2
    (2-[1,3]Dithian-2-yl-4-oxo-cyclohex-2-enyl)-acetic acid tert-butyl ester
    —— 2-(2-Methyl-4-{[(4-{[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenoxy]methyl}-2-phenyl-1,3-thiazol-5-yl)methyl]sulfanyl}phenoxy)propanoic Acid 444610-81-5 C30H27N3O5S2
    2-(2-Methyl-4-{[(4-{[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenoxy]methyl}-2-phenyl-1,3-thiazol-5-yl)methyl]sulfanyl}phenoxy)propanoic Acid
    —— (2R)-2-[3-cyclopropyl-4-(cyclopropylsulfonyl)phenyl]-3-[(1R)-3-hydroxycyclopentyl]-N-(5-methoxypyrazin-2-yl)propanamide 1174229-93-6 C25H31N3O5S
    (2R)-2-[3-cyclopropyl-4-(cyclopropylsulfonyl)phenyl]-3-[(1R)-3-hydroxycyclopentyl]-N-(5-methoxypyrazin-2-yl)propanamide
    —— [(2S,3S,4S)-2-[(1R)-2-amino-1-[(2S,3R,4R,5R)-4-decanoyloxy-5-(2,4-dioxopyrimidin-1-yl)-3-methoxyoxolan-2-yl]-2-oxoethoxy]-3-hydroxy-6-[[(3S,7R)-7-methyl-2-oxoazepan-3-yl]carbamoyl]-3,4-dihydro-2H-pyran-4-yl] 11-aminoundecanoate 1194506-21-2 C45H72N6O14
    [(2S,3S,4S)-2-[(1R)-2-amino-1-[(2S,3R,4R,5R)-4-decanoyloxy-5-(2,4-dioxopyrimidin-1-yl)-3-methoxyoxolan-2-yl]-2-oxoethoxy]-3-hydroxy-6-[[(3S,7R)-7-methyl-2-oxoazepan-3-yl]carbamoyl]-3,4-dihydro-2H-pyran-4-yl] 11-aminoundecanoate
    —— 2-{11-[2-(diethylamino)ethoxy]-7-methoxy-10H-indolo[3,2-b]quinolin-10-yl}-N,N-diethylethanamine 1598419-76-1 C28H38N4O2
    2-{11-[2-(diethylamino)ethoxy]-7-methoxy-10H-indolo[3,2-b]quinolin-10-yl}-N,N-diethylethanamine
    —— 2-ethoxy-4-isopropylidene-5,5-dimethyl-4,5-dihydro-oxazole 19226-25-6 C10H17NO2
    2-ethoxy-4-isopropylidene-5,5-dimethyl-4,5-dihydro-oxazole
    —— (2R,4aR,9aR)-2,6-dibromo-7-(methoxymethoxy)-1,1,4a-trimethyl-3,4,9,9a-tetrahydro-2H-xanthene 128702-14-7 C18H24Br2O3
    (2R,4aR,9aR)-2,6-dibromo-7-(methoxymethoxy)-1,1,4a-trimethyl-3,4,9,9a-tetrahydro-2H-xanthene
    —— (+/-)-[2-(3-{[(tert-butyl)diphenylsilyl]oxy}butyl)benzofuran-3-yl]{4-[2-(diethylamino)ethoxy]-3,5-diiodophenyl}methanone 516509-86-7 C41H47I2NO4Si
    (+/-)-[2-(3-{[(tert-butyl)diphenylsilyl]oxy}butyl)benzofuran-3-yl]{4-[2-(diethylamino)ethoxy]-3,5-diiodophenyl}methanone
    —— 2,4,5,6,7-pentaphenyl-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione 57066-03-2 C39H29NO2
    2,4,5,6,7-pentaphenyl-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione
    —— 2,4-Dichlor-4'-hydroxychalcondibromid 43016-19-9 C15H10Br2Cl2O2
    2,4-Dichlor-4'-hydroxychalcondibromid
    —— 2-cyanoethyl 5'-O-dimethoxytrityl-N<sup>4</sup>-anisoyldeoxycytidin-3'-yl phosphonate 130954-58-4 C41H41N4O10P
    2-cyanoethyl 5'-O-dimethoxytrityl-N<sup>4</sup>-anisoyldeoxycytidin-3'-yl phosphonate
    —— 2-Methyl-bicyclo<2.2.2>oct-2-ylcarbonsaeurechlorid 68671-83-0 C10H15ClO
    2-Methyl-bicyclo<2.2.2>oct-2-ylcarbonsaeurechlorid