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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[7-(1,1-difluoroethyl)-2-trifluoromethyl-[1,8]-naphthyridine-3-carbonyl]-cyclohexane-1,3-dione 1188432-59-8 C18H13F5N2O3
    2-[7-(1,1-difluoroethyl)-2-trifluoromethyl-[1,8]-naphthyridine-3-carbonyl]-cyclohexane-1,3-dione
    —— 2-[1-(4-chlorobenzyl)-7-fluoro-1H-indol-3-yl]-2-oxo-N-(5-oxo-2,5-dihydro-3-furanyl)acetamide 348112-38-9 C21H14ClFN2O4
    2-[1-(4-chlorobenzyl)-7-fluoro-1H-indol-3-yl]-2-oxo-N-(5-oxo-2,5-dihydro-3-furanyl)acetamide
    —— 2-[3,4-difluoro-5-(4-methoxy-benzyloxy)-phenyl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane 956034-24-5 C20H23BF2O4
    2-[3,4-difluoro-5-(4-methoxy-benzyloxy)-phenyl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
    —— 2-(4-Amidinophenyl)-4-[cis-4-(2-carboxyethyl)cyclohexyl]-5-methyl-4H-1,2,4-triazol-3-one 160130-28-9 C19H25N5O3
    2-(4-Amidinophenyl)-4-[cis-4-(2-carboxyethyl)cyclohexyl]-5-methyl-4H-1,2,4-triazol-3-one
    —— 2-Bromo-3-pyridinyl trifluoromethyl sulfate 932710-54-8 C6H3BrF3NO4S
    2-Bromo-3-pyridinyl trifluoromethyl sulfate
    —— 2-[4-(benzoylamino-butyl)-2,5-dioxo-imidazolidin-1-yl]-3-methyl-butyric acid methyl ester 942064-85-9 C20H27N3O5
    2-[4-(benzoylamino-butyl)-2,5-dioxo-imidazolidin-1-yl]-3-methyl-butyric acid methyl ester
    —— 2-(2,5-dioxo-4-phenethyl-imidazolidin-1-yl)-3-methyl-butyric acid 942064-40-6 C16H20N2O4
    2-(2,5-dioxo-4-phenethyl-imidazolidin-1-yl)-3-methyl-butyric acid
    —— 2,3-dimethyl-4-(2-cyclopropylethyloxycarbonyloxy)-5,6-difluoroquinoline 473236-88-3 C17H17F2NO3
    2,3-dimethyl-4-(2-cyclopropylethyloxycarbonyloxy)-5,6-difluoroquinoline
    —— 2-<2.3-Dimethoxy-phenyl>-5.6-dihydro-1.3-oxazin 91641-51-9 C12H15NO3
    2-<2.3-Dimethoxy-phenyl>-5.6-dihydro-1.3-oxazin
    —— 2-methyl-2-(4-((1-(1-(4-methylbenzyl)-5-oxo-4-propyl-4,5-dihydro-1H-1,2,4-triazol-3-yl)ethoxy)carbonyl)phenylthio)propanoic acid 1232163-12-0 C26H31N3O5S
    2-methyl-2-(4-((1-(1-(4-methylbenzyl)-5-oxo-4-propyl-4,5-dihydro-1H-1,2,4-triazol-3-yl)ethoxy)carbonyl)phenylthio)propanoic acid
    —— 2-(5-amino-biphenyl-2-yl)-2-methyl-propionitrile 1067192-75-9 C16H16N2
    2-(5-amino-biphenyl-2-yl)-2-methyl-propionitrile
    —— 2-(2-chlorophenyl)-4-(piperidin-1-yl)-6-(trifluoromethoxy)quinazoline 1093984-09-8 C20H17ClF3N3O
    2-(2-chlorophenyl)-4-(piperidin-1-yl)-6-(trifluoromethoxy)quinazoline
    —— [2-(benzoylpyridine)-η2-C,O]bis(trimethylphosphine)nickel(0) 1160931-48-5 C18H27NNiOP2
    [2-(benzoylpyridine)-η2-C,O]bis(trimethylphosphine)nickel(0)
    —— 2-(2-Dihexylamino-ethyl)-hexahydro-isoindole-1,3-dione 95222-44-9 C22H40N2O2
    2-(2-Dihexylamino-ethyl)-hexahydro-isoindole-1,3-dione
    —— 2-bromo-3,4-diphenyl-[1]naphthol 676267-21-3 C22H15BrO
    2-bromo-3,4-diphenyl-[1]naphthol
    —— 2,7-dichloro-3,8-dimethyl<1,4>dithiino<2,3-b:5,6-b'>dipyrazine 142330-82-3 C10H6Cl2N4S2
    2,7-dichloro-3,8-dimethyl<1,4>dithiino<2,3-b:5,6-b'>dipyrazine
    —— (2,5-diphenyl-[3]furyl)-mesityl ketone 102876-46-0 C26H22O2
    (2,5-diphenyl-[3]furyl)-mesityl ketone
    —— 2,4,4,8-Tetramethyl-1,3-dioxa-spiro[4.5]dec-7-ene 104841-09-0 C12H20O2
    2,4,4,8-Tetramethyl-1,3-dioxa-spiro[4.5]dec-7-ene
    —— 2-Hydroxy-4-propylaminomethyl-benzoic acid ethyl ester 754140-13-1 C13H19NO3
    2-Hydroxy-4-propylaminomethyl-benzoic acid ethyl ester
    —— 2-Amino-7,7-dimethyl-5-((E)-styryl)-6,7-dihydro-benzo[b]thiophene-3-carboxylic acid amide 200281-14-7 C19H20N2OS
    2-Amino-7,7-dimethyl-5-((E)-styryl)-6,7-dihydro-benzo[b]thiophene-3-carboxylic acid amide
    —— 2-(4-cyclopropyl-3-iodo-2,8-dioxo-1-azaspiro[4.5]deca-3,6,9-trien-1-yl)acetaldehyde 1383128-93-5 C14H12INO3
    2-(4-cyclopropyl-3-iodo-2,8-dioxo-1-azaspiro[4.5]deca-3,6,9-trien-1-yl)acetaldehyde
    —— 2-(benzo[d][1,3]dioxol-5-yl)-N-(2-bromophenyl)-N-methyl-2-oxoacetamide 1206913-04-3 C16H12BrNO4
    2-(benzo[d][1,3]dioxol-5-yl)-N-(2-bromophenyl)-N-methyl-2-oxoacetamide
    —— 2,2-diisopropyl-2,3,6,7-tetrahydro-1,2-oxasilepine 1193511-15-7 C11H22OSi
    2,2-diisopropyl-2,3,6,7-tetrahydro-1,2-oxasilepine
    —— 2,6-di-tert-butyl-4-[1-(2,2-dichlorocyclopropyl)ethyl]phenol 1228170-64-6 C19H28Cl2O
    2,6-di-tert-butyl-4-[1-(2,2-dichlorocyclopropyl)ethyl]phenol
    —— (2aα,3β,3aα)-1-butyl-3-chloro-4-[6-(2,5-dichloro-phenoxymethyl)-3-aza-bicyclo[3.1.0]hex-3-yl]-1H-pyridin-2-one 1214224-52-8 C21H23Cl3N2O2
    (2aα,3β,3aα)-1-butyl-3-chloro-4-[6-(2,5-dichloro-phenoxymethyl)-3-aza-bicyclo[3.1.0]hex-3-yl]-1H-pyridin-2-one
    —— 2H-chromene-3-carboxylic acid {4-[4-(2-hydroxyphenyl)-piperazin-1-yl]-butyl}-amide hydrochloride 1003861-73-1 C24H29N3O3*ClH
    2H-chromene-3-carboxylic acid {4-[4-(2-hydroxyphenyl)-piperazin-1-yl]-butyl}-amide hydrochloride
    —— (2R)-acetylamino-2-methyl-4-[5-(5-phenylpentyl)thiophen-2-yl]butyl acetate 391678-21-0 C24H33NO3S
    (2R)-acetylamino-2-methyl-4-[5-(5-phenylpentyl)thiophen-2-yl]butyl acetate
    —— 2,2,2-trifluoro-ethanesulfonic acid (3-{[(1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl)-amino]-methyl}-phenyl)-amide 943452-56-0 C19H16F3N3O4S
    2,2,2-trifluoro-ethanesulfonic acid (3-{[(1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl)-amino]-methyl}-phenyl)-amide
    —— '2-Bu-thioorotsaeurehydrazid' 59695-45-3 C9H14N4O2S
    '2-Bu-thioorotsaeurehydrazid'
    —— 2-acetyl-1,4-diacetoxy-3,5,6,8-tetramethoxynaphthalene 83571-27-1 C20H22O9
    2-acetyl-1,4-diacetoxy-3,5,6,8-tetramethoxynaphthalene
    —— 2-dimethylamino-8-ethyl-8<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-5-one 33836-15-6 C11H14N4O
    2-dimethylamino-8-ethyl-8<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-5-one
    —— (2S,4S)-4-Methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-tert-butyl ester 204914-90-9 C20H27NO6
    (2S,4S)-4-Methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-tert-butyl ester
    —— (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(1H-perimidin-1-yl)tetrahydrofuran-3-ol 1447721-11-0 C37H34N2O5
    (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(1H-perimidin-1-yl)tetrahydrofuran-3-ol
    —— 2-butoxy-9-{2-[4-(2-hydroxyethyl)phenoxy]ethyl}adenine 866268-84-0 C19H25N5O3
    2-butoxy-9-{2-[4-(2-hydroxyethyl)phenoxy]ethyl}adenine
    —— 2-<1-Biphenylyl-(4)-propyl>-4-(3-acetoxy-benzyliden)-oxazolon-(5) 116031-26-6 C27H23NO4
    2-<1-Biphenylyl-(4)-propyl>-4-(3-acetoxy-benzyliden)-oxazolon-(5)
    —— 2-[3-cyano-4-(2-fluorophenyl)-6-oxo-1,4,5,6-tetrahydropyridin-2-ylselanyl]-N-phenylacetamide 1415414-30-0 C20H16FN3O2Se
    2-[3-cyano-4-(2-fluorophenyl)-6-oxo-1,4,5,6-tetrahydropyridin-2-ylselanyl]-N-phenylacetamide
    —— 2,2-Dimethyl-propionic acid (E)-(S)-6-hydroxy-5-methyl-1-((R)-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-hex-4-enyl ester 320740-44-1 C18H32O5
    2,2-Dimethyl-propionic acid (E)-(S)-6-hydroxy-5-methyl-1-((R)-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-hex-4-enyl ester
    —— (2-Butyl-1-phenylsulfanyl-cyclopropyl)-phenyl-methanone 112252-73-0 C20H22OS
    (2-Butyl-1-phenylsulfanyl-cyclopropyl)-phenyl-methanone
    —— 2-tert-butyl-1,3-dithiane-5-carboxylic acid methyl ester 138943-98-3 C10H18O2S2
    2-tert-butyl-1,3-dithiane-5-carboxylic acid methyl ester
    —— 2,3-bis[N-(1-pyrenylmethyl)aminocarbonylmethylsulfanyl]-6,7-bis(octylsulfanyl)tetrathiafulvalene 1269631-56-2 C60H62N2O2S8
    2,3-bis[N-(1-pyrenylmethyl)aminocarbonylmethylsulfanyl]-6,7-bis(octylsulfanyl)tetrathiafulvalene
    —— (2-benzyl-1,2,3,4-tetrahydro-isoquinolin-6-yl)-(4-isopropyl-[1,4]diazepan-1-yl)-methanone 1055944-85-8 C25H33N3O
    (2-benzyl-1,2,3,4-tetrahydro-isoquinolin-6-yl)-(4-isopropyl-[1,4]diazepan-1-yl)-methanone
    —— 2,3,10,11-tetramethoxyisoquinolino[1,2-b]quinazolin-8-one 113504-06-6 C20H18N2O5
    2,3,10,11-tetramethoxyisoquinolino[1,2-b]quinazolin-8-one
    —— 2-Acetyl-3-anilinocrotonsaeurethioanilid 59846-99-0 C18H18N2OS
    2-Acetyl-3-anilinocrotonsaeurethioanilid
    —— 2-anilino-4-bromo-5-methoxy-benzoic acid 857599-23-6 C14H12BrNO3
    2-anilino-4-bromo-5-methoxy-benzoic acid
    —— [[[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxyphosphinic acid 130474-32-7 C9H15N2O14P3
    [[[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxyphosphinic acid
    —— 2-tert-butyl-6-((2,4-dibenzhydryl-6-methylphenylimino)methyl)-4-methylphenol 1392281-17-2 C45H43NO
    2-tert-butyl-6-((2,4-dibenzhydryl-6-methylphenylimino)methyl)-4-methylphenol
    —— (2-Nitro-phenyl)-carbamic acid (1R,3R,5S)-8-benzyl-8-aza-bicyclo[3.2.1]oct-3-yl ester; hydrochloride 123279-49-2 C21H23N3O4*ClH
    (2-Nitro-phenyl)-carbamic acid (1R,3R,5S)-8-benzyl-8-aza-bicyclo[3.2.1]oct-3-yl ester; hydrochloride
    —— 2,2'-dimethyl-5,5'-(1-methylethane-1,2-diyldiimino)bis(hex-4-en-3-one) 79988-42-4 C17H30N2O2
    2,2'-dimethyl-5,5'-(1-methylethane-1,2-diyldiimino)bis(hex-4-en-3-one)
    —— 20-O-(glutaroyl-L-leucyl-glycyl-L-leucyl)-camptothecin 330155-36-7 C39H47N5O10
    20-O-(glutaroyl-L-leucyl-glycyl-L-leucyl)-camptothecin
    —— 2,2,5-trimethyl-3-<(trimethylsiloxy)methyl>-4-oxazolidinone 139454-72-1 C10H21NO3Si
    2,2,5-trimethyl-3-<(trimethylsiloxy)methyl>-4-oxazolidinone