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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[4-(2-biphenyl-4-yl-vinyl)-phenyl]-5-ethoxy-benzooxazole 31773-59-8 C29H23NO2
    2-[4-(2-biphenyl-4-yl-vinyl)-phenyl]-5-ethoxy-benzooxazole
    —— 2,6-Dinitro-N-ethyl-N-(2-methyl-2-propenyl)-3-thiocyanato-4-trifluormethylanilin 66004-92-0 C14H13F3N4O4S
    2,6-Dinitro-N-ethyl-N-(2-methyl-2-propenyl)-3-thiocyanato-4-trifluormethylanilin
    —— 2-Formyl-3-p-tolyl-benzofuran 60312-28-9 C16H12O2
    2-Formyl-3-p-tolyl-benzofuran
    —— 2-(2-Fluorphenyl)-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol 69785-76-8 C17H15FN2O4
    2-(2-Fluorphenyl)-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol
    —— 2-Isobutoxy-5-phenyl-[1,3,4,2]dioxazaphosphole 69217-09-0 C11H14NO3P
    2-Isobutoxy-5-phenyl-[1,3,4,2]dioxazaphosphole
    —— 2-Butyl-2-(1-hydroxy-ethyl)-pentanedioic acid 1-ethyl ester 5-methyl ester 51577-52-7 C14H26O5
    2-Butyl-2-(1-hydroxy-ethyl)-pentanedioic acid 1-ethyl ester 5-methyl ester
    —— 2-Methoxy-4-(5-methyl-3,4-dihydro-pyrimidin-4-yl)-phenol; hydrochloride 69536-08-9 C12H14N2O2*ClH
    2-Methoxy-4-(5-methyl-3,4-dihydro-pyrimidin-4-yl)-phenol; hydrochloride
    —— 2-(1H-indazol-5-yl)amino-6-(5-methylimidazol-1-yl)-3-nitropyridine 1228955-78-9 C16H13N7O2
    2-(1H-indazol-5-yl)amino-6-(5-methylimidazol-1-yl)-3-nitropyridine
    —— 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-(phenylsulfonamido)butan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 1352065-08-7 C30H32Cl2N2O5S
    2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-(phenylsulfonamido)butan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid
    —— 2,3-dimethoxy-5,7,8,9,10,12-hexahydro-6a<i>H</i>-benzo[<i>e</i>]pyrido[1,2-<i>a</i>][1,4]diazepin-6-one 1965-16-8 C15H20N2O3
    2,3-dimethoxy-5,7,8,9,10,12-hexahydro-6a<i>H</i>-benzo[<i>e</i>]pyrido[1,2-<i>a</i>][1,4]diazepin-6-one
    —— 2-(1-<i>tert</i>-butyl-pyrrol-2-yl)-4,6-dichloro-[1,3,5]triazine 51800-15-8 C11H12Cl2N4
    2-(1-<i>tert</i>-butyl-pyrrol-2-yl)-4,6-dichloro-[1,3,5]triazine
    —— 2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 3-((E)-but-2-enyl)-2-methyl-4-oxo-cyclopent-2-enyl ester 15589-29-4 C18H26O3
    2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 3-((E)-but-2-enyl)-2-methyl-4-oxo-cyclopent-2-enyl ester
    —— 2-methoxyethyl 4-ethyl-2,6-dihydroxybenzoate 1028183-23-4 C12H16O5
    2-methoxyethyl 4-ethyl-2,6-dihydroxybenzoate
    —— 2-benzoylamino-1-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-β-<i>D</i>-ribofuranosyl)-5,6-dihydro-1<i>H</i>-pyrimidin-4-one 65358-05-6 C19H23N3O6
    2-benzoylamino-1-(<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-isopropylidene-β-<i>D</i>-ribofuranosyl)-5,6-dihydro-1<i>H</i>-pyrimidin-4-one
    —— 2-<rel-(1R,2S,12S,15R)-(5E,9E)-2-hydroxy-2,6,10-trimethyl-13-oxo-14-oxabicyclo<10.2.2>hexadeca-5,9-dien-16-yl>ethanol 108104-46-7 C20H32O4
    2-<rel-(1R,2S,12S,15R)-(5E,9E)-2-hydroxy-2,6,10-trimethyl-13-oxo-14-oxabicyclo<10.2.2>hexadeca-5,9-dien-16-yl>ethanol
    —— 2-[hydroxy-(4-methoxyphenyl)methyl]-3-methoxy-N-phenylbenzamide 748164-82-1 C22H21NO4
    2-[hydroxy-(4-methoxyphenyl)methyl]-3-methoxy-N-phenylbenzamide
    —— 2,4,6-Trimethyl-benzoic acid (E)-(S)-6-hydroxy-1-methyl-hex-2-enyl ester 63296-59-3 C17H24O3
    2,4,6-Trimethyl-benzoic acid (E)-(S)-6-hydroxy-1-methyl-hex-2-enyl ester
    —— 2-{2-[2-(2,2,2-Trifluoro-1-methoxy-1-trifluoromethyl-ethyl)-benzenesulfinyl]-phenyl}-propan-2-ol 63731-57-7 C19H18F6O3S
    2-{2-[2-(2,2,2-Trifluoro-1-methoxy-1-trifluoromethyl-ethyl)-benzenesulfinyl]-phenyl}-propan-2-ol
    —— 2-[2-(1H-Indol-3-yl)-1-(2-oxo-2-phenyl-ethoxycarbonyl)-ethylamino]-cyclopent-1-enecarboxylic acid ethyl ester 69473-34-3 C27H28N2O5
    2-[2-(1H-Indol-3-yl)-1-(2-oxo-2-phenyl-ethoxycarbonyl)-ethylamino]-cyclopent-1-enecarboxylic acid ethyl ester
    —— 2-[1-(3-Chloro-phenyl)-1-phenyl-meth-(Z)-ylidene]-3-[1-(2-methoxy-phenyl)-meth-(Z)-ylidene]-succinic acid 73184-39-1 C25H19ClO5
    2-[1-(3-Chloro-phenyl)-1-phenyl-meth-(Z)-ylidene]-3-[1-(2-methoxy-phenyl)-meth-(Z)-ylidene]-succinic acid
    —— 2α,3α,22α,23α-tetrahydroxy-27-nor-B-homo-7-oxa-5α-cholestan-6-one 83456-54-6 C26H44O6
    2α,3α,22α,23α-tetrahydroxy-27-nor-B-homo-7-oxa-5α-cholestan-6-one
    —— (2S,3S,4R,5R)-3,4-bis(benzyloxy)-5-(benzyloxymethyl)-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-6'-carbaldehyde 1337989-89-5 C33H33NO6
    (2S,3S,4R,5R)-3,4-bis(benzyloxy)-5-(benzyloxymethyl)-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-6'-carbaldehyde
    —— 2-[(2-Oxo-cyclopentyl)-phenyl-methyl]-5-[1-phenyl-meth-(E)-ylidene]-cyclopentanone 65420-01-1 C24H24O2
    2-[(2-Oxo-cyclopentyl)-phenyl-methyl]-5-[1-phenyl-meth-(E)-ylidene]-cyclopentanone
    —— 2-((R)-1-(1-((1R,2S)-2-aminocyclopentanecarbonyl)piperidin-4-yl)ethylamino)-4-(5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidine-5-carbonitrile 1036026-46-6 C26H29F3N8O
    2-((R)-1-(1-((1R,2S)-2-aminocyclopentanecarbonyl)piperidin-4-yl)ethylamino)-4-(5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidine-5-carbonitrile
    —— (2S)-2-[[4-[3-[[(1R)-1-(4-chloro-3-methylphenyl)ethyl]amino]phenyl]-2,6-dimethylbenzoyl]amino]-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid 1233333-24-8 C32H38ClN3O5
    (2S)-2-[[4-[3-[[(1R)-1-(4-chloro-3-methylphenyl)ethyl]amino]phenyl]-2,6-dimethylbenzoyl]amino]-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
    —— 2-((R)-1-(1-((S)-2,5-diaminopentanoyl)piperidin-4-yl)ethylamino)-4-(5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidine-5-carbonitrile 1036026-54-6 C25H30F3N9O
    2-((R)-1-(1-((S)-2,5-diaminopentanoyl)piperidin-4-yl)ethylamino)-4-(5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidine-5-carbonitrile
    —— [2-isobutoxymethyl-7-(3-methyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-[4-(2-methoxy-1,1-dimethyl-ethyl)-phenyl]-amine 573689-36-8 C29H35N5O2
    [2-isobutoxymethyl-7-(3-methyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-[4-(2-methoxy-1,1-dimethyl-ethyl)-phenyl]-amine
    —— 2-[(3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl]-4-(5-{[2-(4-methylpiperazin-1-yl)ethyl]amino}pyrazin-2-yl)-1,3-thiazole-5-carboxylic acid 1229572-56-8 C27H35Cl2N9O4S
    2-[(3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl]-4-(5-{[2-(4-methylpiperazin-1-yl)ethyl]amino}pyrazin-2-yl)-1,3-thiazole-5-carboxylic acid
    —— (2R)-2-(3-ethyl-2-oxo-1H-quinolin-7-yl)-3-[3-(3-hydroxyprop-1-ynyl)phenyl]-2-methylpropanenitrile 1056890-92-6 C24H22N2O2
    (2R)-2-(3-ethyl-2-oxo-1H-quinolin-7-yl)-3-[3-(3-hydroxyprop-1-ynyl)phenyl]-2-methylpropanenitrile
    —— 2-(3-chloropyridin-2-yl)-N-[4-cyano-2-[(3-ethyl-1,1-dioxothietan-3-yl)carbamoyl]-6-methylphenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide 943438-24-2 C24H20ClF3N6O4S
    2-(3-chloropyridin-2-yl)-N-[4-cyano-2-[(3-ethyl-1,1-dioxothietan-3-yl)carbamoyl]-6-methylphenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide
    —— <2S,2(1S),3aR>-2-<1-<(tert-butyldiphenylsilyl)oxy>-2-methylpropyl>-3,3a,4,5,6,7-hexahydro-2H-isoxazolo<2,3-a>pyridine 143292-21-1 C27H39NO2Si
    <2S,2(1S),3aR>-2-<1-<(tert-butyldiphenylsilyl)oxy>-2-methylpropyl>-3,3a,4,5,6,7-hexahydro-2H-isoxazolo<2,3-a>pyridine
    —— 2-Allyl-2-(2-oxo-4-phenylselanyl-azetidin-1-yl)-pent-4-enoic acid methyl ester 114156-55-7 C18H21NO3Se
    2-Allyl-2-(2-oxo-4-phenylselanyl-azetidin-1-yl)-pent-4-enoic acid methyl ester
    —— 2-(5-dimethylaminomethyl-4-methyl-imidazol-1-yl)-5-nitro-benzonitrile 890132-92-0 C14H15N5O2
    2-(5-dimethylaminomethyl-4-methyl-imidazol-1-yl)-5-nitro-benzonitrile
    —— 2-hydroxypropionyl-L-glutamic acid diamide 268221-77-8 C8H15N3O4
    2-hydroxypropionyl-L-glutamic acid diamide
    —— 2,13-Dithia-6,9-diazonia-dispiro<5,2,5,2>hexadecan 5521-87-9 C12H24N2S2*2Cl
    2,13-Dithia-6,9-diazonia-dispiro<5,2,5,2>hexadecan
    —— 2-(3-bromophenyl)-3-chloro-N-[3-(6-nitroindazol-1-yl)propyl]-4-oxoazetidine-1-carboxamide 1360889-50-4 C20H17BrClN5O4
    2-(3-bromophenyl)-3-chloro-N-[3-(6-nitroindazol-1-yl)propyl]-4-oxoazetidine-1-carboxamide
    —— (2E,4E)-dimethyl-2-(morpholino)hexa-2,4-dienedioate 1440811-85-7 C12H17NO5
    (2E,4E)-dimethyl-2-(morpholino)hexa-2,4-dienedioate
    —— 2-Chloro-benzoic acid 1-(4-chloro-phenyl)-2-imidazol-1-yl-ethyl ester; compound with oxalic acid 68571-26-6 C2H2O4*C18H14Cl2N2O2
    2-Chloro-benzoic acid 1-(4-chloro-phenyl)-2-imidazol-1-yl-ethyl ester; compound with oxalic acid
    —— 2-Methyl-4-(1-methyl-allyl)-3,5-diphenyl-1H-pyrrole 71065-37-7 C21H21N
    2-Methyl-4-(1-methyl-allyl)-3,5-diphenyl-1H-pyrrole
    —— 2,4-dimethyl-pyrazolidine-1-carboxylic acid anilide 69164-06-3 C12H17N3O
    2,4-dimethyl-pyrazolidine-1-carboxylic acid anilide
    —— 2-(5-diethylamino-3-phenyl-[1,2,4]triazin-6-yl)-propionic acid ethyl ester 68341-84-4 C18H24N4O2
    2-(5-diethylamino-3-phenyl-[1,2,4]triazin-6-yl)-propionic acid ethyl ester
    —— 2-(3-morpholin-4-yl-5-oxo-4,5-dihydro-[1,2,4]triazin-6-yl)-propionic acid ethyl ester 68341-78-6 C12H18N4O4
    2-(3-morpholin-4-yl-5-oxo-4,5-dihydro-[1,2,4]triazin-6-yl)-propionic acid ethyl ester
    —— 2-Methylpiperidine-1-thiocarboxylic acid 2-[1-(2-pyridyl)ethylidene]hydrazide 71555-60-7 C14H20N4S
    2-Methylpiperidine-1-thiocarboxylic acid 2-[1-(2-pyridyl)ethylidene]hydrazide
    —— 2-Isopropyl-4-methyl-3-oxo-pentanoic acid 60585-41-3 C9H16O3
    2-Isopropyl-4-methyl-3-oxo-pentanoic acid
    —— 2-(4-phenethyl-piperazin-1-yl)-pyrimidine-4,5-diamine 24933-01-5 C16H22N6
    2-(4-phenethyl-piperazin-1-yl)-pyrimidine-4,5-diamine
    —— 2-azido-N-methyl-N,2-diphenylacetamide 1345668-85-0 C12H14N4O
    2-azido-N-methyl-N,2-diphenylacetamide
    —— 2,3-diphenylhexahydrofuro[3,2-d]isoxazole 20147-50-6 C17H17NO2
    2,3-diphenylhexahydrofuro[3,2-d]isoxazole
    —— (2S,5R)-2,5-Dimethyl-pyrrolidine-1-carboxylic acid (4-cyano-phenyl)-amide 35631-81-3 C14H17N3O
    (2S,5R)-2,5-Dimethyl-pyrrolidine-1-carboxylic acid (4-cyano-phenyl)-amide
    —— 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-6-hydroxy-6-methylheptan-3-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 1352064-52-8 C28H35Cl2NO4
    2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-6-hydroxy-6-methylheptan-3-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid
    —— 2-[3-fluoro-4-thiomorpholinophenylamino]-6-[(4-pyridyl)methylamino]-3-nitropyridine 1229015-54-6 C21H21FN6O2S
    2-[3-fluoro-4-thiomorpholinophenylamino]-6-[(4-pyridyl)methylamino]-3-nitropyridine