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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-cyano-pyrrolo[2,1-<i>a</i>]isoquinoline-1,3-dicarboxylic acid dimethyl ester 66156-80-7 C17H12N2O4
    2-cyano-pyrrolo[2,1-<i>a</i>]isoquinoline-1,3-dicarboxylic acid dimethyl ester
    —— (2-methyl-4,5-dihydro-imidazol-1-yl)-phosphonothioic acid <i>O</i>-ethyl ester <i>O</i>'-propyl ester 63672-27-5 C9H19N2O2PS
    (2-methyl-4,5-dihydro-imidazol-1-yl)-phosphonothioic acid <i>O</i>-ethyl ester <i>O</i>'-propyl ester
    —— 2-[2-(3,5-difluoro-phenyl)-acetylamino]-pentanoic acid (5-phenyl-2H-pyrazol-3-yl)-amide 681487-63-8 C22H22F2N4O2
    2-[2-(3,5-difluoro-phenyl)-acetylamino]-pentanoic acid (5-phenyl-2H-pyrazol-3-yl)-amide
    —— 2-Allyl-2-(2-oxo-pyrrolidin-1-ylmethyl)-malonic acid diethyl ester 50549-40-1 C15H23NO5
    2-Allyl-2-(2-oxo-pyrrolidin-1-ylmethyl)-malonic acid diethyl ester
    —— 2-[3-fluoro-4-thiomorpholinophenylamino]-6-[(3-pyridyl)methylamino]-3-nitropyridine 1229015-53-5 C21H21FN6O2S
    2-[3-fluoro-4-thiomorpholinophenylamino]-6-[(3-pyridyl)methylamino]-3-nitropyridine
    —— 2-[4-[(2,2-dimethyl-4H-1,3-benzodioxin-5-yl)methoxy]phenyl]-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione 1312789-34-6 C22H24BNO7
    2-[4-[(2,2-dimethyl-4H-1,3-benzodioxin-5-yl)methoxy]phenyl]-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione
    —— 2-methyl-2-(4-methylanilino)-N-(6H-pyrazolo[3,4-g][1,3]benzothiazol-2-yl)propanamide 1000372-48-4 C19H19N5OS
    2-methyl-2-(4-methylanilino)-N-(6H-pyrazolo[3,4-g][1,3]benzothiazol-2-yl)propanamide
    —— (2-aminopyridin-3-yl)-[3-ethenyl-6-[(3S)-3-(2-methylpropyl)piperazin-1-yl]pyridin-2-yl]methanone 1042985-12-5 C21H27N5O
    (2-aminopyridin-3-yl)-[3-ethenyl-6-[(3S)-3-(2-methylpropyl)piperazin-1-yl]pyridin-2-yl]methanone
    —— 2,6-Diphenyl-4-(2,4,6-triphenyl-1-pyridinio)thiophenolat 134334-65-9 C41H29NS
    2,6-Diphenyl-4-(2,4,6-triphenyl-1-pyridinio)thiophenolat
    —— ((2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl (5-chloropyridin-3-yl) phosphonate 1162084-65-2 C15H16ClN6O6P
    ((2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl (5-chloropyridin-3-yl) phosphonate
    —— 2-(2-acetylaminophenylsulfinyl)benzoic acid 161146-33-4 C15H13NO4S
    2-(2-acetylaminophenylsulfinyl)benzoic acid
    —— 2-tert-butyl-1-cyclohexylmethyl-4-(2-nitrophenyl)-1H-imidazole 1010833-48-3 C20H27N3O2
    2-tert-butyl-1-cyclohexylmethyl-4-(2-nitrophenyl)-1H-imidazole
    —— 2-[N-(3-cyano-5-trifluoromethylbenzyl)-N-[3-(N-cyclopentylmethyl-N-ethyl)amino-6-methoxypyridin-2-yl]methyl]amino-5-(2-methylsulfinylethoxy)pyrimidine 1006599-06-9 C31H37F3N6O3S
    2-[N-(3-cyano-5-trifluoromethylbenzyl)-N-[3-(N-cyclopentylmethyl-N-ethyl)amino-6-methoxypyridin-2-yl]methyl]amino-5-(2-methylsulfinylethoxy)pyrimidine
    —— 2,3-di-(2-methyl-2-propenyl)quinoxaline 113477-46-6 C16H18N2
    2,3-di-(2-methyl-2-propenyl)quinoxaline
    —— 2-[[5-[6-cyclopropyl-4-methyl-8-(trifluoromethyl)quinolin-2-yl]-1,3,4-oxadiazol-2-yl]amino]-N-methylacetamide 1352338-85-2 C19H18F3N5O2
    2-[[5-[6-cyclopropyl-4-methyl-8-(trifluoromethyl)quinolin-2-yl]-1,3,4-oxadiazol-2-yl]amino]-N-methylacetamide
    —— (2R,3S)-6-(4-(3-bromobenzyloxy)benzylidene)-3,4-dimethyl-2-phenyl-1,4-oxazepane-5,7-dione 1237025-07-8 C27H24BrNO4
    (2R,3S)-6-(4-(3-bromobenzyloxy)benzylidene)-3,4-dimethyl-2-phenyl-1,4-oxazepane-5,7-dione
    —— 2-Fluoren-9-ylidene-N-isopropyl-N-methyl-propionamide 218923-18-3 C20H21NO
    2-Fluoren-9-ylidene-N-isopropyl-N-methyl-propionamide
    —— 2,2-Dimethyl-propionic acid (2S,3S,4S,5S)-2-{(R)-[(S)-2-tert-butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-methoxycarbonyl-methyl}-4,5-bis-(2,2-dimethyl-propionyloxy)-tetrahydro-pyran-3-yl ester 338974-75-7 C37H56N2O13
    2,2-Dimethyl-propionic acid (2S,3S,4S,5S)-2-{(R)-[(S)-2-tert-butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-methoxycarbonyl-methyl}-4,5-bis-(2,2-dimethyl-propionyloxy)-tetrahydro-pyran-3-yl ester
    —— 2-(4-methylphenylsulfonamido)hexyl 4-methylbenzenesulfinate 1039643-96-3 C20H27NO4S2
    2-(4-methylphenylsulfonamido)hexyl 4-methylbenzenesulfinate
    —— (2S,4S,1'R)-4-phenyl-2-[1'-hydroxy-1'-(3-bromophenyl)methyl]cyclohexanone 1352563-23-5 C19H19BrO2
    (2S,4S,1'R)-4-phenyl-2-[1'-hydroxy-1'-(3-bromophenyl)methyl]cyclohexanone
    —— 2-Methyl-2-oxo-1-(2,3-xylyl)-1,2-azaphospholan 73627-76-6 C12H18NOP
    2-Methyl-2-oxo-1-(2,3-xylyl)-1,2-azaphospholan
    —— 2,3-bis-[1,4]dioxan-2-yl-quinoxaline 33787-82-5 C16H18N2O4
    2,3-bis-[1,4]dioxan-2-yl-quinoxaline
    —— 2-pyridyl-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.6]nonan-8-yl]methanone 1354625-66-3 C19H20N6O
    2-pyridyl-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.6]nonan-8-yl]methanone
    —— (2S,3R,4aS,5aR,7aS,12R,12aR,13aS,14aR)-3-(benzyloxy)-2-(2-(benzyloxy)ethyl)-2,4a,5a,12-tetramethyl-9-(((S)-2,2,4-trimethyl-1,3-dioxolan-4-yl)methyl)-2,3,4,4a,5a,6,7,7a,11,12,12a,13a,14,14a-tetradecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepine 170889-96-0 C43H60O8
    (2S,3R,4aS,5aR,7aS,12R,12aR,13aS,14aR)-3-(benzyloxy)-2-(2-(benzyloxy)ethyl)-2,4a,5a,12-tetramethyl-9-(((S)-2,2,4-trimethyl-1,3-dioxolan-4-yl)methyl)-2,3,4,4a,5a,6,7,7a,11,12,12a,13a,14,14a-tetradecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepine
    —— (2R,3S,5S)-5-Benzyloxy-5-methyl-hexane-1,2,3,6-tetraol 80532-16-7 C14H22O5
    (2R,3S,5S)-5-Benzyloxy-5-methyl-hexane-1,2,3,6-tetraol
    —— 2,4-bis(4-(diethylamino)-2-methylphenyl)cyclobuta-1,3-diene-1,3-bis(olate) 102128-66-5 C26H32N2O2
    2,4-bis(4-(diethylamino)-2-methylphenyl)cyclobuta-1,3-diene-1,3-bis(olate)
    —— 2-(5-Acetyl-4-methyl-6H-[1,3]thiazin-2-yl)-2-methyl-malonic acid tert-butyl ester methyl ester 101067-29-2 C16H23NO5S
    2-(5-Acetyl-4-methyl-6H-[1,3]thiazin-2-yl)-2-methyl-malonic acid tert-butyl ester methyl ester
    —— (2R,3R,4R)-2-(3-acetyl-2-methylfur-5-yl)-4-tert-butoxycarbonyl-5-(1-tert-butoxycarbonyl-1-cyanomethyl)-4-cyano-3-hydroxytetrahydropyran 108671-80-3 C25H32N2O8
    (2R,3R,4R)-2-(3-acetyl-2-methylfur-5-yl)-4-tert-butoxycarbonyl-5-(1-tert-butoxycarbonyl-1-cyanomethyl)-4-cyano-3-hydroxytetrahydropyran
    —— 2-methyl-1,3-diphenylbutan-2-ol 93727-11-8 C17H20O
    2-methyl-1,3-diphenylbutan-2-ol
    —— 2-(p-Methoxybenzoyl-benzoyloxy-methylen)-4-methyl-5-(2-hydroxy-ethyl)-3-<2-methyl-4-amino-pyrimidinyl-(5)-methyl>-Δ<sup>4</sup>-thiazolin 22283-76-7 C28H28N4O5S
    2-(p-Methoxybenzoyl-benzoyloxy-methylen)-4-methyl-5-(2-hydroxy-ethyl)-3-<2-methyl-4-amino-pyrimidinyl-(5)-methyl>-Δ<sup>4</sup>-thiazolin
    —— 2-Chloro-1-(3-ethyl-5-hydroxy-1-phenyl-1H-pyrazol-4-yl)-butane-1,3-dione 87100-96-7 C15H15ClN2O3
    2-Chloro-1-(3-ethyl-5-hydroxy-1-phenyl-1H-pyrazol-4-yl)-butane-1,3-dione
    —— (2-(3-methylbut-3-enylthio)phenyl)methanol 1158077-97-4 C12H16OS
    (2-(3-methylbut-3-enylthio)phenyl)methanol
    —— 2,7-Octadien-1-ol, 6-(dimethylphenylsilyl)-, acetate, (2E)- 663176-32-7 C18H26O2Si
    2,7-Octadien-1-ol, 6-(dimethylphenylsilyl)-, acetate, (2E)-
    —— [2-[[(5-Bromopyridin-2-yl)amino]methyl]-3,3-dimethylpiperidin-1-yl]-quinolin-8-ylmethanone 676355-25-2 C23H25BrN4O
    [2-[[(5-Bromopyridin-2-yl)amino]methyl]-3,3-dimethylpiperidin-1-yl]-quinolin-8-ylmethanone
    —— 2-[(6-aminopyridin-3-yl)methyl]-3-mercapto-5-pyridin-3-ylpentanoic acid 637300-53-9 C16H19N3O2S
    2-[(6-aminopyridin-3-yl)methyl]-3-mercapto-5-pyridin-3-ylpentanoic acid
    —— 2-(4-nitro-benzyl)-2-xanthen-9-yl-indane-1,3-dione 96271-06-6 C29H19NO5
    2-(4-nitro-benzyl)-2-xanthen-9-yl-indane-1,3-dione
    —— 2-Methyl-5-ethyl-2-methoxy-3-hepten-5-ol 35328-32-6 C11H22O2
    2-Methyl-5-ethyl-2-methoxy-3-hepten-5-ol
    —— 2,4-Dihydroxy-5-trop-7-yl-acetophenon 16235-37-3 C15H14O3
    2,4-Dihydroxy-5-trop-7-yl-acetophenon
    —— 2-(Perfluor-n-propylmethyl)cyclopropan-1,1-dicarbonsaeure 27311-60-0 C9H7F7O4
    2-(Perfluor-n-propylmethyl)cyclopropan-1,1-dicarbonsaeure
    —— 2-Methyl-3-(4-methylphenyl)-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazine 120456-14-6 C11H11N3O2
    2-Methyl-3-(4-methylphenyl)-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazine
    —— 2-<2-(Diisopropoxyphosphinyl)ethenyl>-1-indolizincarbonsaeure-ethylester 93545-45-0 C19H26NO5P
    2-<2-(Diisopropoxyphosphinyl)ethenyl>-1-indolizincarbonsaeure-ethylester
    —— 2-(butyldichlorotelluro)benzaldehyde 28192-54-3 C11H14Cl2OTe
    2-(butyldichlorotelluro)benzaldehyde
    —— 2'-hydroxy-2,3,3',4',6'-pentamethoxy-<i>trans</i>-chalcone 23806-72-6 C20H22O7
    2'-hydroxy-2,3,3',4',6'-pentamethoxy-<i>trans</i>-chalcone
    —— 2,2-dimethyl-3-phenylhexa-3,4-dienal 851512-93-1 C14H16O
    2,2-dimethyl-3-phenylhexa-3,4-dienal
    —— (2S,3R,4R)-3-Acetoxy-4,5-isopropylidenedioxy-2-methylpentanoic acid 100791-39-7 C11H18O6
    (2S,3R,4R)-3-Acetoxy-4,5-isopropylidenedioxy-2-methylpentanoic acid
    —— 2-(naphthalen-2-yl)-1,2,3,4-tetrahydrobenzo[f]quinazoline 1217596-99-0 C22H18N2
    2-(naphthalen-2-yl)-1,2,3,4-tetrahydrobenzo[f]quinazoline
    —— 2-naphthalen-1-yl-6-trimethylstannyl-pyridine 929913-80-4 C18H19NSn
    2-naphthalen-1-yl-6-trimethylstannyl-pyridine
    —— 2-Amino-3-methyl-3-phenyl-cyclohex-1-enecarbonitrile 53586-66-6 C14H16N2
    2-Amino-3-methyl-3-phenyl-cyclohex-1-enecarbonitrile
    —— (2R)-2-(chloromethyl)-1-[(1S)-1-phenylethyl]azetidine 1052669-91-6 C12H16ClN
    (2R)-2-(chloromethyl)-1-[(1S)-1-phenylethyl]azetidine
    —— 2-isobutyl-4-oxo-5,5-diphenylpentanoic acid 209664-21-1 C21H24O3
    2-isobutyl-4-oxo-5,5-diphenylpentanoic acid