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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-benzyl-5,6,7,8-tetrahydrocyclohepta[c]pyrazol-4(2H)-one 1027617-65-7 C15H16N2O
    2-benzyl-5,6,7,8-tetrahydrocyclohepta[c]pyrazol-4(2H)-one
    —— 2-((2R,4S)-4-{(4E)-4-[2-((3R,5R)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-4-methylenecyclohexylidene)ethylidene]-7a-methyloctahydro-1H-inden-1-yl}-2-hydroxypentyl)-2-propenyl pivalate 1010389-45-3 C44H78O5Si2
    2-((2R,4S)-4-{(4E)-4-[2-((3R,5R)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-4-methylenecyclohexylidene)ethylidene]-7a-methyloctahydro-1H-inden-1-yl}-2-hydroxypentyl)-2-propenyl pivalate
    —— 2,2-dimethylpropionic acid 11-{(1S,2R)-2-[(S)-3-(tert-butyldimethylsilanyloxy)-1-methylpropyl]cyclopropyl}undecyl ester 1446326-60-8 C39H62O3Si
    2,2-dimethylpropionic acid 11-{(1S,2R)-2-[(S)-3-(tert-butyldimethylsilanyloxy)-1-methylpropyl]cyclopropyl}undecyl ester
    —— [2-((2,6-diisopropylphenylimino)methyl)pyridine nickel methyl diethyletherate] (tetrakis[3,5-bis(trifluoromethyl)phenyl]borate) 548456-85-5 C23H35N2NiO*C32H12BF24
    [2-((2,6-diisopropylphenylimino)methyl)pyridine nickel methyl diethyletherate] (tetrakis[3,5-bis(trifluoromethyl)phenyl]borate)
    —— 2'-hydroxy-2,4',6-triisopropyloxy-3,3',6'-trimethoxychalcone 101909-96-0 C27H36O8
    2'-hydroxy-2,4',6-triisopropyloxy-3,3',6'-trimethoxychalcone
    —— 2,2-Dimethyl-propionic acid (7R,8S,9R,10S)-9-bromo-7,8,10-trihydroxy-7,8,9,10-tetrahydro-benzo[def]chrysen-1-yl ester 130136-41-3 C25H23BrO5
    2,2-Dimethyl-propionic acid (7R,8S,9R,10S)-9-bromo-7,8,10-trihydroxy-7,8,9,10-tetrahydro-benzo[def]chrysen-1-yl ester
    —— (2S,4S,5S,7S)-N-[4-amino-7-butylcarbamoyl-5-hydroxy-2-isopropyl-8-methyl-nonyl]-2-(3-methoxypropoxy)-nicotinamide hydrochloride 179993-49-8 C28H50N4O5*ClH
    (2S,4S,5S,7S)-N-[4-amino-7-butylcarbamoyl-5-hydroxy-2-isopropyl-8-methyl-nonyl]-2-(3-methoxypropoxy)-nicotinamide hydrochloride
    —— 2-(3'-deoxy-5-methyluridin-2'-O-yl)-ethanephosphonic acid 1572186-22-1 C12H19N2O8P
    2-(3'-deoxy-5-methyluridin-2'-O-yl)-ethanephosphonic acid
    —— 2,5-dimethoxy-2,5-dihydrofurfuryl 2'-deoxy-3'-guanylate 127400-48-0 C17H24N5O10P
    2,5-dimethoxy-2,5-dihydrofurfuryl 2'-deoxy-3'-guanylate
    —— (2R,3R)-3-Hydroxy-3-methyl-1-[4-(pyridin-4-ylmethoxy)-benzenesulfonyl]-piperidine-2-carboxylic acid 862540-09-8 C19H22N2O6S
    (2R,3R)-3-Hydroxy-3-methyl-1-[4-(pyridin-4-ylmethoxy)-benzenesulfonyl]-piperidine-2-carboxylic acid
    —— 2-(2-bromo-5-fluorobenzyloxy)benzoic acid methyl ester 1380084-75-2 C15H12BrFO3
    2-(2-bromo-5-fluorobenzyloxy)benzoic acid methyl ester
    —— 2,4,6-tribenzyl-3,5-dimethyl-anisole 103276-18-2 C30H30O
    2,4,6-tribenzyl-3,5-dimethyl-anisole
    —— 2-methyl-1,2-diphenyl-hexan-1-one 36789-51-2 C19H22O
    2-methyl-1,2-diphenyl-hexan-1-one
    —— 2-(8-Methoxy-octyl)-undecanoic acid methyl ester 21720-93-4 C21H42O3
    2-(8-Methoxy-octyl)-undecanoic acid methyl ester
    —— 2-allyl-2-(p-tolyl)pent-4-enenitrile 59242-97-6 C15H17N
    2-allyl-2-(p-tolyl)pent-4-enenitrile
    —— 2,7-dibromo-2,6,6-trimethyl-cycloheptanone 56911-97-8 C10H16Br2O
    2,7-dibromo-2,6,6-trimethyl-cycloheptanone
    —— 2-Imino-3-phenyl-3,5-diaza-tricyclo[6.2.2.01,5]dodecan-4-one 87174-33-2 C16H19N3O
    2-Imino-3-phenyl-3,5-diaza-tricyclo[6.2.2.01,5]dodecan-4-one
    —— 2-(Benzyloxyimino-methyl)-heptanoic acid ethyl ester 607714-41-0 C17H25NO3
    2-(Benzyloxyimino-methyl)-heptanoic acid ethyl ester
    —— 2-<2-β-(N-methylamino)ethyl-4,5-dimethoxyphenyl>-3-phenyl-propionic acid 75288-88-9 C20H25NO4
    2-<2-β-(N-methylamino)ethyl-4,5-dimethoxyphenyl>-3-phenyl-propionic acid
    —— (2R,3S)-3-(thiophen-3-yl)-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione 1360768-43-9 C15H11NO3S
    (2R,3S)-3-(thiophen-3-yl)-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione
    —— 2-(4-Hydroxy-3-nitrophenyl)-buttyrsaeuremethylester 77914-26-2 C11H13NO5
    2-(4-Hydroxy-3-nitrophenyl)-buttyrsaeuremethylester
    —— 2-(p-Brombenzoyl)thieno<3,2-b>pyridin 67986-37-2 C14H8BrNOS
    2-(p-Brombenzoyl)thieno<3,2-b>pyridin
    —— (2-bromo-5-trifluoromethylphenyl)(6,7-methylenedioxyisoquinolin-1-yl)acetonitrile 1432725-73-9 C19H10BrF3N2O2
    (2-bromo-5-trifluoromethylphenyl)(6,7-methylenedioxyisoquinolin-1-yl)acetonitrile
    —— 2-(4-{[2-(1-{(3R)-3-(3,5-difluorophenyl)-3-[4-(methylsulfonyl)phenyl]propyl}piperidin-4-yl)ethyl]sulfonyl}phenoxy)-N-(methylsulfonyl)acetamide 718610-43-6 C32H38F2N2O8S3
    2-(4-{[2-(1-{(3R)-3-(3,5-difluorophenyl)-3-[4-(methylsulfonyl)phenyl]propyl}piperidin-4-yl)ethyl]sulfonyl}phenoxy)-N-(methylsulfonyl)acetamide
    —— 2-[1-(3-chloro-4-hydroxy-5-methoxy-phenyl)-meth-(Z)-ylidene]-6-(3-fluoro-phenyl)-imidazo[2,1-b]thiazol-3-one 1567848-94-5 C19H12ClFN2O3S
    2-[1-(3-chloro-4-hydroxy-5-methoxy-phenyl)-meth-(Z)-ylidene]-6-(3-fluoro-phenyl)-imidazo[2,1-b]thiazol-3-one
    —— 2-(2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-3,3-diethoxy-propionic acid ethyl ester 24608-34-2 C13H20N2O6
    2-(2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-3,3-diethoxy-propionic acid ethyl ester
    —— 2-(3-Methyl-1-oxa-3-aza-spiro[5.5]undec-2-yl)-benzoic acid ethyl ester 23869-37-6 C19H27NO3
    2-(3-Methyl-1-oxa-3-aza-spiro[5.5]undec-2-yl)-benzoic acid ethyl ester
    —— [2-(1,1-Diphenyl-pentyloxy)-ethyl]-diethyl-amine 3302-77-0 C23H33NO
    [2-(1,1-Diphenyl-pentyloxy)-ethyl]-diethyl-amine
    —— (2R,3R)-N-[1-(2-amino-2-oxoethyl)-5-methyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]-3-(3,4-dichlorophenyl)-2-(4-fluorophenyl)-3-hydroxypropanamide 376583-26-5 C27H23Cl2FN4O4
    (2R,3R)-N-[1-(2-amino-2-oxoethyl)-5-methyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]-3-(3,4-dichlorophenyl)-2-(4-fluorophenyl)-3-hydroxypropanamide
    —— 2,3-Dimethyl-2H-indazole-4-carbonitrile 1341034-60-3 C10H9N3
    2,3-Dimethyl-2H-indazole-4-carbonitrile
    —— 2-Benzenesulfinyl-5-chloro-1,3-dinitro-benzene 3601-04-5 C12H7ClN2O5S
    2-Benzenesulfinyl-5-chloro-1,3-dinitro-benzene
    —— (2-Dithiocarboxyamino-2-methyl-butyl)-dithiocarbamic acid; compound with 2-methyl-butane-1,2-diamine 32755-21-8 C5H14N2*C7H14N2S4
    (2-Dithiocarboxyamino-2-methyl-butyl)-dithiocarbamic acid; compound with 2-methyl-butane-1,2-diamine
    —— 2,2-Dimethyl-butyric acid (2S,3S,4S,5R,6S)-2-(tert-butyl-diphenyl-silanyloxymethyl)-6-methoxy-5-[2-(4-methoxy-phenoxy)-ethyl]-3-propyl-tetrahydro-pyran-4-ylmethyl ester 157117-13-0 C42H60O7Si
    2,2-Dimethyl-butyric acid (2S,3S,4S,5R,6S)-2-(tert-butyl-diphenyl-silanyloxymethyl)-6-methoxy-5-[2-(4-methoxy-phenoxy)-ethyl]-3-propyl-tetrahydro-pyran-4-ylmethyl ester
    —— 2-{3-[1-(4-chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-oxo-1-phenylpropyl}malononitrile 1616890-37-9 C21H16ClN5O
    2-{3-[1-(4-chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-oxo-1-phenylpropyl}malononitrile
    —— 2',4'-difluoro-N-((1S,3R)-3-(hydroxymethyl)cyclopentyl)biphenyl-4-sulfonamide 1218793-56-6 C18H19F2NO3S
    2',4'-difluoro-N-((1S,3R)-3-(hydroxymethyl)cyclopentyl)biphenyl-4-sulfonamide
    —— 2,5-O-bis((2E)-3-bromo-2-propen-1-yl)-L-mannaro-1,4:3,6-di-γ-lactone 652993-21-0 C12H12Br2O6
    2,5-O-bis((2E)-3-bromo-2-propen-1-yl)-L-mannaro-1,4:3,6-di-γ-lactone
    —— 2-methoxy-4-(2-methyl-1-phenethyl-1H-pyrrol-3-yl)phenol 1448154-56-0 C20H21NO2
    2-methoxy-4-(2-methyl-1-phenethyl-1H-pyrrol-3-yl)phenol
    —— (2S,3S,4S,5R,6R)-4-azido-2-(hydroxymethyl)-6-phenylmethoxyoxane-3,5-diol 1442690-49-4 C13H17N3O5
    (2S,3S,4S,5R,6R)-4-azido-2-(hydroxymethyl)-6-phenylmethoxyoxane-3,5-diol
    —— 2-(2-(5-(2-(2,4-dichlorophenoxy)phenyl)-1H-tetrazol-1-yl)acetyl)-N-(m-tolyl)hydrazinecarbothioamide 1479164-41-4 C23H19Cl2N7O2S
    2-(2-(5-(2-(2,4-dichlorophenoxy)phenyl)-1H-tetrazol-1-yl)acetyl)-N-(m-tolyl)hydrazinecarbothioamide
    —— 2-[1]naphthylmethylen-octahydro-naphthalen-1-one 102448-16-8 C21H22O
    2-[1]naphthylmethylen-octahydro-naphthalen-1-one
    —— 2-(2-fluoro-5-methylphenyl)thiazol-4-carboxylic acid (3-amino-4-hydroxy-5-methyl-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-3'-yl)amide 1187054-30-3 C22H24FN5O2S
    2-(2-fluoro-5-methylphenyl)thiazol-4-carboxylic acid (3-amino-4-hydroxy-5-methyl-3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-3'-yl)amide
    —— 2-chloro-4-[[(2-chlorophenyl)methyl]((3S)-1-{[4-(methyloxy)phenyl]sulfonyl}-3-pyrrolidinyl)amino]benzonitrile 940863-62-7 C25H23Cl2N3O3S
    2-chloro-4-[[(2-chlorophenyl)methyl]((3S)-1-{[4-(methyloxy)phenyl]sulfonyl}-3-pyrrolidinyl)amino]benzonitrile
    —— 2-[(2-{[1-[N-ethyl-N-(2-hydroxyethyl)glycyl]-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-6-fluorobenzamide 1116237-92-3 C28H31FN8O4
    2-[(2-{[1-[N-ethyl-N-(2-hydroxyethyl)glycyl]-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]-6-fluorobenzamide
    —— 2-chloro-4-(ethylsulfonyl)benzenethiol 873194-15-1 C8H9ClO2S2
    2-chloro-4-(ethylsulfonyl)benzenethiol
    —— 2-methyl-1-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-propan-1-ol 107417-06-1 C13H16N2O
    2-methyl-1-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-propan-1-ol
    —— 2-Acetyl-3-benzoyl-5-oxo-5-phenyl-pentanoic acid ethyl ester 72725-71-4 C22H22O5
    2-Acetyl-3-benzoyl-5-oxo-5-phenyl-pentanoic acid ethyl ester
    —— 2-[1-Hydroxy-2-(2-trimethylsilanylmethyl-allyl)-cyclopent-2-enyl]-acrylic acid methyl ester 123130-57-4 C16H26O3Si
    2-[1-Hydroxy-2-(2-trimethylsilanylmethyl-allyl)-cyclopent-2-enyl]-acrylic acid methyl ester
    —— 2-(3,5-dimethylisoxazol-4-yl)-3-(4-hydroxyphenyl)-5,6-dihydrocyclopenta[b]pyrrole-1(4H)-carbonitrile 1402652-14-5 C19H17N3O2
    2-(3,5-dimethylisoxazol-4-yl)-3-(4-hydroxyphenyl)-5,6-dihydrocyclopenta[b]pyrrole-1(4H)-carbonitrile
    —— 2-fluoro-isonicotinamidoxime 1229624-21-8 C6H6FN3O
    2-fluoro-isonicotinamidoxime
    —— 2-bis(dimethylamino)phosphoryl-2-chloroacetaldehyde 131530-24-0 C6H14ClN2O2P
    2-bis(dimethylamino)phosphoryl-2-chloroacetaldehyde