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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4,5,6-tetraethyl-3-ethylidene-3,6-dihydro-2H-1,2,6-oxadiborinine 80141-26-0 C13H24B2O
    2,4,5,6-tetraethyl-3-ethylidene-3,6-dihydro-2H-1,2,6-oxadiborinine
    —— 2-(4-chloro-phenyl)-4-(2-hydroxy-ethyl)-thiazole-5-carboxylic acid [2-(2-pyrrolidin-1-yl-ethyl)-1H-indazol-5-yl]-amide 892870-90-5 C25H26ClN5O2S
    2-(4-chloro-phenyl)-4-(2-hydroxy-ethyl)-thiazole-5-carboxylic acid [2-(2-pyrrolidin-1-yl-ethyl)-1H-indazol-5-yl]-amide
    —— 2-(8-chloro-2-methyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5-yl)-1-(4-propan-2-ylpiperazin-1-yl)ethanone 1147863-12-4 C21H29ClN4O
    2-(8-chloro-2-methyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5-yl)-1-(4-propan-2-ylpiperazin-1-yl)ethanone
    —— 2-bromo-1-(2-cyclopenten-1-yl)-2-ethoxycyclohexane 135312-74-2 C13H21BrO
    2-bromo-1-(2-cyclopenten-1-yl)-2-ethoxycyclohexane
    —— 2-amino-9-((1R,3R,4R,7S)-7-(benzyloxy)-1-(((tert-butyldimethylsilyl)oxy)methyl)-2,5-dioxabicyclo[2.2.1]heptan-3-yl)-1H-purin-6(9H)-one 1610605-77-0 C24H33N5O5Si
    2-amino-9-((1R,3R,4R,7S)-7-(benzyloxy)-1-(((tert-butyldimethylsilyl)oxy)methyl)-2,5-dioxabicyclo[2.2.1]heptan-3-yl)-1H-purin-6(9H)-one
    —— (2-Ethoxycarbonyl-ethyl)-n-octyl-phosphinoxid 96954-94-8 C13H27O3P
    (2-Ethoxycarbonyl-ethyl)-n-octyl-phosphinoxid
    —— 2,6,11-trimethoxytriphenylene 1088995-25-8 C21H18O3
    2,6,11-trimethoxytriphenylene
    —— (2,3,4-trimethoxy-6-methylphenyl)(2-fluoro-4-iodo-5-methyl-pyridin-3-yl)methanol 688046-87-9 C17H19FINO4
    (2,3,4-trimethoxy-6-methylphenyl)(2-fluoro-4-iodo-5-methyl-pyridin-3-yl)methanol
    —— 2-Aethoxy-4-methyl-1.2.5.6-tetrahydro-benzonitril 92188-38-0 C10H15NO
    2-Aethoxy-4-methyl-1.2.5.6-tetrahydro-benzonitril
    —— 2-[4-[3-Chloro-5-(3,3-dichloroprop-2-enoxy)phenoxy]butoxy]-5-(trifluoromethyl)pyridine 936751-22-3 C19H17Cl3F3NO3
    2-[4-[3-Chloro-5-(3,3-dichloroprop-2-enoxy)phenoxy]butoxy]-5-(trifluoromethyl)pyridine
    —— 2,4-Dimethyl-1,2-diphenyl-[1,2]azagermolidine 101342-64-7 C17H21GeN
    2,4-Dimethyl-1,2-diphenyl-[1,2]azagermolidine
    —— 2-(aminomethyl)-3,4-dimethylpent-2-enenitrile 42009-33-6 C8H14N2
    2-(aminomethyl)-3,4-dimethylpent-2-enenitrile
    —— 2,6-Ditridecyl-3,5-dicarbomethoxy-1,4-dihydropyridine 70677-71-3 C35H63NO4
    2,6-Ditridecyl-3,5-dicarbomethoxy-1,4-dihydropyridine
    —— 2-(2,5-Dichloro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2246562-48-9 C13H17BCl2O3
    2-(2,5-Dichloro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2-(4'-fluorophenyl)-1-oxonia-cyclopent-1-enyl cation 61191-99-9 C10H10FO
    2-(4'-fluorophenyl)-1-oxonia-cyclopent-1-enyl cation
    —— 2-(4-methoxyphenyl)-5-(trans-4-pentylcyclohexyl)-pyrimidine 100599-76-6 C22H30N2O
    2-(4-methoxyphenyl)-5-(trans-4-pentylcyclohexyl)-pyrimidine
    —— 2-Phthalimido-oxyacetylamino-5-nitro-benzophenon 13127-23-6 C23H15N3O7
    2-Phthalimido-oxyacetylamino-5-nitro-benzophenon
    —— 2-methoxy-11-piperidin-1-yl-dibenzo[<i>b</i>,<i>f</i>][1,4]thiazepine 6104-72-9 C19H20N2OS
    2-methoxy-11-piperidin-1-yl-dibenzo[<i>b</i>,<i>f</i>][1,4]thiazepine
    —— 2,4-Dimethoxy-2'-octanamido-4'-(2,4,6-triisopropylbenzenesulfonamido)diphenylamine 86857-42-3 C37H53N3O5S
    2,4-Dimethoxy-2'-octanamido-4'-(2,4,6-triisopropylbenzenesulfonamido)diphenylamine
    —— 2,3,5-tri-furan-2-yl-4-(5-nitro-furan-2-yl)-pyrrole 58013-37-9 C20H12N2O6
    2,3,5-tri-furan-2-yl-4-(5-nitro-furan-2-yl)-pyrrole
    —— 2-[4-(2-hydroxy-1-methyl-ethyl)-phenyl]-benzo[<i>de</i>]isoquinoline-1,3-dione 67266-34-6 C21H17NO3
    2-[4-(2-hydroxy-1-methyl-ethyl)-phenyl]-benzo[<i>de</i>]isoquinoline-1,3-dione
    —— 2,12-dibromo-10,20-bis-(4-chloro-phenyl)-5,7,8,15,17,18-hexahydro-5,9,15,19-tetraaza-dibenzo[<i>a</i>,<i>i</i>]cyclohexadecene-6,16-dione 99218-06-1 C32H24Br2Cl2N4O2
    2,12-dibromo-10,20-bis-(4-chloro-phenyl)-5,7,8,15,17,18-hexahydro-5,9,15,19-tetraaza-dibenzo[<i>a</i>,<i>i</i>]cyclohexadecene-6,16-dione
    —— 2-Chlor-9-(2,5-xylyl)-10-thioxanthen-10-trans-oxid 63892-87-5 C21H17ClOS
    2-Chlor-9-(2,5-xylyl)-10-thioxanthen-10-trans-oxid
    —— 2-benzyl 1-methyl (1R,5S,6S)-5-hydroxy-2-azabicyclo[4.1.0]heptane-1,2-dicarboxylate 1359711-22-0 C16H19NO5
    2-benzyl 1-methyl (1R,5S,6S)-5-hydroxy-2-azabicyclo[4.1.0]heptane-1,2-dicarboxylate
    —— 2-phenyl-1-trimethylsiloxy-2,3-butadiene 85034-21-5 C13H18OSi
    2-phenyl-1-trimethylsiloxy-2,3-butadiene
    —— 2,7-dimethyl-3-thioxo-2,3,4,6-tetrahydro-[1,2,4]triazepin-5-one phenylhydrazone 67790-13-0 C12H15N5S
    2,7-dimethyl-3-thioxo-2,3,4,6-tetrahydro-[1,2,4]triazepin-5-one phenylhydrazone
    —— 2-Ethyl-5-methyl-2-chlor-6-brom-hex-5-en-3-in 69946-59-4 C9H12BrCl
    2-Ethyl-5-methyl-2-chlor-6-brom-hex-5-en-3-in
    —— 2-[N'-(2-Hydroxy-2,2-di-p-tolyl-acetyl)-N-phenyl-hydrazinocarbonyl]-benzoic acid butyl ester 71197-86-9 C34H34N2O5
    2-[N'-(2-Hydroxy-2,2-di-p-tolyl-acetyl)-N-phenyl-hydrazinocarbonyl]-benzoic acid butyl ester
    —— 2-[1-(4-amino-2-oxo-2<i>H</i>-pyrimidin-1-yl)-β-<i>D</i>-1-deoxy-arabinofuranos-5-yloxy]-acetamide 72654-58-1 C11H16N4O6
    2-[1-(4-amino-2-oxo-2<i>H</i>-pyrimidin-1-yl)-β-<i>D</i>-1-deoxy-arabinofuranos-5-yloxy]-acetamide
    —— 2-Methylthio-cAMP 71122-62-8 C6H15N*C11H14N5O6PS
    2-Methylthio-cAMP
    —— 2-{[1-((S)-2-Methoxymethyl-pyrrolidin-1-yl)-meth-(E)-ylidene]-amino}-2,3-dimethyl-butyric acid methyl ester 73473-37-7 C14H26N2O3
    2-{[1-((S)-2-Methoxymethyl-pyrrolidin-1-yl)-meth-(E)-ylidene]-amino}-2,3-dimethyl-butyric acid methyl ester
    —— 2,2,2-Trifluoro-N-{(2S,3S,4S,6R)-3-hydroxy-2-methyl-6-[(1S,3S)-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-3-(3-phenyl-propionyl)-1,2,3,4,6,11-hexahydro-naphthacen-1-yloxy]-tetrahydro-pyran-4-yl}-acetamide 68674-18-0 C36H34F3NO11
    2,2,2-Trifluoro-N-{(2S,3S,4S,6R)-3-hydroxy-2-methyl-6-[(1S,3S)-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-3-(3-phenyl-propionyl)-1,2,3,4,6,11-hexahydro-naphthacen-1-yloxy]-tetrahydro-pyran-4-yl}-acetamide
    —— 2-[2-(2-hydroxy-phenyl)-5-methyl-1(3)<i>H</i>-imidazol-4-yl]-2-methyl-propionic acid 4-chloro-phenyl ester 64822-70-4 C20H19ClN2O3
    2-[2-(2-hydroxy-phenyl)-5-methyl-1(3)<i>H</i>-imidazol-4-yl]-2-methyl-propionic acid 4-chloro-phenyl ester
    —— 2-({3-[1-Dimethylamino-eth-(E)-ylidene]-cyclopenta-1,4-dienyl}-phenyl-methylene)-malononitrile 67434-72-4 C19H17N3
    2-({3-[1-Dimethylamino-eth-(E)-ylidene]-cyclopenta-1,4-dienyl}-phenyl-methylene)-malononitrile
    —— (2E,6E)-9-((S)-2,2-Dimethyl-6-methylene-cyclohexyl)-3,7-dimethyl-nona-2,6-dienoic acid methyl ester 69903-63-5 C21H34O2
    (2E,6E)-9-((S)-2,2-Dimethyl-6-methylene-cyclohexyl)-3,7-dimethyl-nona-2,6-dienoic acid methyl ester
    —— 2-[3-Acetoxy-3-((1S,2S,3S,4R,5R,6S,7S,9R)-5,7,12-triacetoxy-6,10-bis-acetoxymethyl-4-benzoyloxy-2-hydroxy-2,10-dimethyl-8-oxo-11-oxa-tricyclo[7.2.1.0<sup>1,6</sup>]dodec-3-yloxycarbonyl)-butyl]-nicotinic acid methyl ester 41928-84-1 C46H53NO21
    2-[3-Acetoxy-3-((1S,2S,3S,4R,5R,6S,7S,9R)-5,7,12-triacetoxy-6,10-bis-acetoxymethyl-4-benzoyloxy-2-hydroxy-2,10-dimethyl-8-oxo-11-oxa-tricyclo[7.2.1.0<sup>1,6</sup>]dodec-3-yloxycarbonyl)-butyl]-nicotinic acid methyl ester
    —— (2R,3R)-1-Cyclohexyl-2-ethylsulfanyl-4-oxo-3-(3-oxo-butyl)-azetidine-3-carbonitrile 67767-66-2 C16H24N2O2S
    (2R,3R)-1-Cyclohexyl-2-ethylsulfanyl-4-oxo-3-(3-oxo-butyl)-azetidine-3-carbonitrile
    —— 2-chloro-7-methoxy-10-[3-(4-methyl-piperazin-1-yl)-propyl]-10<i>H</i>-phenothiazine; oxalate (1:2) 65263-01-6 2C2H2O4*C21H26ClN3OS
    2-chloro-7-methoxy-10-[3-(4-methyl-piperazin-1-yl)-propyl]-10<i>H</i>-phenothiazine; oxalate (1:2)
    —— (2S)-3-methyl-N-(1-oxo-3-phenylpropan-2-yl)-2-(3-(pyridin-3-yl)propanamido)butanamide 1359852-36-0 C22H27N3O3
    (2S)-3-methyl-N-(1-oxo-3-phenylpropan-2-yl)-2-(3-(pyridin-3-yl)propanamido)butanamide
    —— [(2R,3R,4R,5R)-3-acetyloxy-5-[2,4-dioxo-5-[3-[(2,2,2-trifluoroacetyl)amino]prop-1-ynyl]pyrimidin-1-yl]-4-fluorooxolan-2-yl]methyl acetate 499201-65-9 C18H17F4N3O8
    [(2R,3R,4R,5R)-3-acetyloxy-5-[2,4-dioxo-5-[3-[(2,2,2-trifluoroacetyl)amino]prop-1-ynyl]pyrimidin-1-yl]-4-fluorooxolan-2-yl]methyl acetate
    —— 2-Amino-5-ethyl-1,3-diphenyl-4-ketopyrrol 67832-73-9 C18H18N2O
    2-Amino-5-ethyl-1,3-diphenyl-4-ketopyrrol
    —— 2-(coumarin-3''-yl)-14-(p-isopropylphenyl)-14H-naphtho[2,1-b]pyrano[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine 1438434-81-1 C34H24N4O3
    2-(coumarin-3''-yl)-14-(p-isopropylphenyl)-14H-naphtho[2,1-b]pyrano[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine
    —— (2R)-5,5-dimethyl-2-(2-morpholin-4-yl-2-oxoethyl)hexanoic acid 942477-17-0 C14H25NO4
    (2R)-5,5-dimethyl-2-(2-morpholin-4-yl-2-oxoethyl)hexanoic acid
    —— 2-({4-[1-(4-{3-[(pyrrolidin-1-yl)methyl]isoxazol-5-yl}phenyl)-1,2-dimethylpropyl]phenoxy}methyl)pyridine 1094043-33-0 C31H35N3O2
    2-({4-[1-(4-{3-[(pyrrolidin-1-yl)methyl]isoxazol-5-yl}phenyl)-1,2-dimethylpropyl]phenoxy}methyl)pyridine
    —— 2-(2-(4-hydroxy-3-methoxyphenyl)benzofuran-5-yl)-1-(4-phenylpiperazin-1-yl)ethanone 1018948-22-5 C27H26N2O4
    2-(2-(4-hydroxy-3-methoxyphenyl)benzofuran-5-yl)-1-(4-phenylpiperazin-1-yl)ethanone
    —— 2,3-Dihydroxy-6-methoxy-2,3,6-trimethyl-hepten-(4) 14662-99-8 C11H22O3
    2,3-Dihydroxy-6-methoxy-2,3,6-trimethyl-hepten-(4)
    —— 2-(2,4,5,6-Tetrafluoro-phenyl)-aethylamin 53001-24-4 C8H7F4N
    2-(2,4,5,6-Tetrafluoro-phenyl)-aethylamin
    —— 2',3'-dideoxy-3'-(4,5-dimethoxycarbonyl-1H-1,2,3-triazol-1-yl)-5'-O-trityluridine 131673-43-3 C34H31N5O8
    2',3'-dideoxy-3'-(4,5-dimethoxycarbonyl-1H-1,2,3-triazol-1-yl)-5'-O-trityluridine
    —— 2,4-diamino-7-bromo-8-methoxy-5H-chromeno[2,3-b]pyridine-3-carbonitrile 714914-25-7 C14H11BrN4O2
    2,4-diamino-7-bromo-8-methoxy-5H-chromeno[2,3-b]pyridine-3-carbonitrile
    —— 2-[(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-hydroxyamino-methyl]-6-[1-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-meth-(E)-ylidene]-cyclohexanone oxime 146736-59-6 C24H26N2O6
    2-[(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-hydroxyamino-methyl]-6-[1-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-meth-(E)-ylidene]-cyclohexanone oxime