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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-acetylamino-1,4-diethynylbenzene 899792-76-8 C12H9NO
    2-acetylamino-1,4-diethynylbenzene
    —— 2-hydroxy-6-methoxy-9-phenyl-1H-phenalen-1-one 60848-26-2 C20H14O3
    2-hydroxy-6-methoxy-9-phenyl-1H-phenalen-1-one
    —— 2-Oxo-1-(3-oxo-pentyl)-cyclohexanecarbothioic acid S-ethyl ester 79114-99-1 C14H22O3S
    2-Oxo-1-(3-oxo-pentyl)-cyclohexanecarbothioic acid S-ethyl ester
    —— 2-(4-Chloro-phenyl)-4-dimethylamino-6-phenyl-4a,7a-dihydro-4H-pyrrolo[3,4-b][1,4]thiazine-5,7-dione 145223-89-8 C20H18ClN3O2S
    2-(4-Chloro-phenyl)-4-dimethylamino-6-phenyl-4a,7a-dihydro-4H-pyrrolo[3,4-b][1,4]thiazine-5,7-dione
    —— 2-(1-adamantyl)-1-(3-aminophenyl)ethanone 1359877-38-5 C18H23NO
    2-(1-adamantyl)-1-(3-aminophenyl)ethanone
    —— 2-[(1-aminocyclohexyl)methylamino]-4-[4-(methylcarbamoyl)-3-(trifluoromethyl)anilino]-6-oxo-1H-pyrimidine-5-carboxamide 1254048-81-1 C21H26F3N7O3
    2-[(1-aminocyclohexyl)methylamino]-4-[4-(methylcarbamoyl)-3-(trifluoromethyl)anilino]-6-oxo-1H-pyrimidine-5-carboxamide
    —— 2-{[5-(3-{(1R)-1-[4-(2-aminopyrimidin-5-yl)phenyl]-1-cyclopropylethyl}-1,2,4-oxadiazol-5-yl)pyrazin-2-yl]amino}-2-methylpropan-1-ol 1360549-45-6 C25H28N8O2
    2-{[5-(3-{(1R)-1-[4-(2-aminopyrimidin-5-yl)phenyl]-1-cyclopropylethyl}-1,2,4-oxadiazol-5-yl)pyrazin-2-yl]amino}-2-methylpropan-1-ol
    —— [(2-Ethoxy-ethoxy)-methoxy-phosphorylsulfanyl]-acetic acid ethyl ester 30956-84-4 C9H19O6PS
    [(2-Ethoxy-ethoxy)-methoxy-phosphorylsulfanyl]-acetic acid ethyl ester
    —— 2,6-Di-t-butyl-4-[(tributylphosphonio)methyl] phenolate 24164-85-0 C27H49OP
    2,6-Di-t-butyl-4-[(tributylphosphonio)methyl] phenolate
    —— 2,5-Dibromo-benzoic acid N'-(2,5-dibromo-benzoyl)-N,N'-diphenyl-hydrazide 68028-32-0 C26H16Br4N2O2
    2,5-Dibromo-benzoic acid N'-(2,5-dibromo-benzoyl)-N,N'-diphenyl-hydrazide
    —— 2-isopropyl-6,7-dimethoxy-4H-pyrazolo[1,5-a]benzimidazole 1185994-36-8 C14H17N3O2
    2-isopropyl-6,7-dimethoxy-4H-pyrazolo[1,5-a]benzimidazole
    —— 2-(3,4-Dimethoxyphenethyl)-9-methyl-1,2,3,4-tetrahydro-β-carbolin-1-on 71540-03-9 C22H24N2O3
    2-(3,4-Dimethoxyphenethyl)-9-methyl-1,2,3,4-tetrahydro-β-carbolin-1-on
    —— 2-(Hepta-O-acetyl-β-D-cellobiosyl)-2,3,4,5-tetrahydro-1,2,4-triazin-3,5-dion 38909-08-9 C29H37N3O19
    2-(Hepta-O-acetyl-β-D-cellobiosyl)-2,3,4,5-tetrahydro-1,2,4-triazin-3,5-dion
    —— 2-Methanesulfinyl-1-((3S,10R,13S,17S)-3-methoxymethoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethanone 92233-68-6 C24H38O4S
    2-Methanesulfinyl-1-((3S,10R,13S,17S)-3-methoxymethoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethanone
    —— 2-acetylamino-3-[4-(5-phenyl-tetrazol-2-yl)-phenyl]-propionic acid methyl ester 1184247-93-5 C19H19N5O3
    2-acetylamino-3-[4-(5-phenyl-tetrazol-2-yl)-phenyl]-propionic acid methyl ester
    —— 21-acetyl-16,16-ethane-1,2-diyldioxy-1α,13β-dimethoxy-4-methoxymethyl-17-nor-atidan-15β-ol 53580-01-1 C26H41NO7
    21-acetyl-16,16-ethane-1,2-diyldioxy-1α,13β-dimethoxy-4-methoxymethyl-17-nor-atidan-15β-ol
    —— 2-[(Z)-butadienesulfonyl]-1-phenylethanol 862672-80-8 C12H14O3S
    2-[(Z)-butadienesulfonyl]-1-phenylethanol
    —— 2-Phenyl-3-p-chlorophenyl-5-phenoxymethyl-oxazolidin 34798-62-4 C22H20ClNO2
    2-Phenyl-3-p-chlorophenyl-5-phenoxymethyl-oxazolidin
    —— 20,20-ethanediyldioxy-3-methoxy-1-methyl-19-nor-pregna-1,3,5(10)-trien-17-ol 119211-65-3 C24H34O4
    20,20-ethanediyldioxy-3-methoxy-1-methyl-19-nor-pregna-1,3,5(10)-trien-17-ol
    —— 2-[4-(4-methoxyphenyl)-3,3-dimethylpiperazin-1-yl]-N-(3-methylbiphenyl-4-yl)pyrimidin-4-amine 1048388-35-7 C30H33N5O
    2-[4-(4-methoxyphenyl)-3,3-dimethylpiperazin-1-yl]-N-(3-methylbiphenyl-4-yl)pyrimidin-4-amine
    —— 2,8-bis((4-methylphenyl)sulfonyl)tetrahydro-1H,4H-3a,6a-(methanoiminomethano)cyclopenta[c]pyrrole 1241620-91-6 C23H28N2O4S2
    2,8-bis((4-methylphenyl)sulfonyl)tetrahydro-1H,4H-3a,6a-(methanoiminomethano)cyclopenta[c]pyrrole
    —— 2,3-bis(2-(1-benzimidazolyl)ethoxy)naphthalene 862899-24-9 C28H24N4O2
    2,3-bis(2-(1-benzimidazolyl)ethoxy)naphthalene
    —— (2S,3R)-3-(tert-butoxycarbonylamino)-1,2-O-isopropylidene-3-phenyl-1,2-propanediol 192764-31-1 C17H25NO4
    (2S,3R)-3-(tert-butoxycarbonylamino)-1,2-O-isopropylidene-3-phenyl-1,2-propanediol
    —— (2S,3S)-3-amino-4-phenyl-1-(pyrimidin-2-ylthio)butan-2-ol 1345822-06-1 C14H17N3OS
    (2S,3S)-3-amino-4-phenyl-1-(pyrimidin-2-ylthio)butan-2-ol
    —— 2-methyl-2-methoxypentyl phenyl selenide 78386-94-4 C13H20OSe
    2-methyl-2-methoxypentyl phenyl selenide
    —— 2-(4-Phenoxy-butane-1-sulfinyl)-1H-benzoimidazole 110143-84-5 C17H18N2O2S
    2-(4-Phenoxy-butane-1-sulfinyl)-1H-benzoimidazole
    —— 2-(1-hydroxypropyl)-N,N,3-trimethyl-3-butenamide 105486-57-5 C10H19NO2
    2-(1-hydroxypropyl)-N,N,3-trimethyl-3-butenamide
    —— (2S,4S)-1-(4-chloro-6-(3-cyclopropyl-1H-pyrazol-5-ylamino)-1,3,5-triazin-2-yl)-N-(6-fluoropyridin-3-yl)-4-methoxypyrrolidine-2-carboxamide 1109790-66-0 C20H21ClFN9O2
    (2S,4S)-1-(4-chloro-6-(3-cyclopropyl-1H-pyrazol-5-ylamino)-1,3,5-triazin-2-yl)-N-(6-fluoropyridin-3-yl)-4-methoxypyrrolidine-2-carboxamide
    —— 2-fluoro-6-[(2-{[1-[(3-hydroxy-1-pyrrolidinyl)acetyl]-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]benzamide 1116237-99-0 C28H29FN8O4
    2-fluoro-6-[(2-{[1-[(3-hydroxy-1-pyrrolidinyl)acetyl]-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]benzamide
    —— 2-[(5-tert-butyl-2-methylphenyl)amino]-6-[4-(4-methoxyphenyl)piperazin-1-yl]-4-(trifluoromethyl)nicotinonitrile 1048389-02-1 C29H32F3N5O
    2-[(5-tert-butyl-2-methylphenyl)amino]-6-[4-(4-methoxyphenyl)piperazin-1-yl]-4-(trifluoromethyl)nicotinonitrile
    —— 2-[4-({3-chloro-4-[3-(1,1-difluoro-3,3-dimethylbutyl)phenoxy]phenyl}amino)-5H-pyrrolo[3,2-d]pyrimidin-5-yl]ethanol 940307-78-8 C26H27ClF2N4O2
    2-[4-({3-chloro-4-[3-(1,1-difluoro-3,3-dimethylbutyl)phenoxy]phenyl}amino)-5H-pyrrolo[3,2-d]pyrimidin-5-yl]ethanol
    —— 2-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-1,3-bis-(4-iodo-phenyl)-propane-1,3-dione 52379-01-8 C24H17I2NO2S
    2-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-1,3-bis-(4-iodo-phenyl)-propane-1,3-dione
    —— 2-butyl-5-methyl-5-<2-(dimethylamino)ethyl>-2-cyclopentenone 112270-76-5 C14H25NO
    2-butyl-5-methyl-5-<2-(dimethylamino)ethyl>-2-cyclopentenone
    —— 2ξ,2'ξ-dimethyl-(3a<i>r</i>,7a<i>c</i>;3'a<i>r'</i>,7'a<i>c'</i>)-hexadecahydro-2ξ,2'ξ-propanediyl-bis-isoindolium; diiodide 114004-09-0 C21H40N2*2I
    2ξ,2'ξ-dimethyl-(3a<i>r</i>,7a<i>c</i>;3'a<i>r'</i>,7'a<i>c'</i>)-hexadecahydro-2ξ,2'ξ-propanediyl-bis-isoindolium; diiodide
    —— 2-(3-ethoxy-propyl)-benzonitrile 861781-87-5 C12H15NO
    2-(3-ethoxy-propyl)-benzonitrile
    —— 2-[5-chloro-2-(methyloxy)phenyl]cyclohexanone 850897-58-4 C13H15ClO2
    2-[5-chloro-2-(methyloxy)phenyl]cyclohexanone
    —— 2-((6,8-diiodo-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetic acid 87634-49-9 C10H6I2N2O3S
    2-((6,8-diiodo-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetic acid
    —— 2-(4-(benzyloxy)phenyl)-6-methoxy-3-methylquinazolin-4(3H)-one 1333520-07-2 C23H20N2O3
    2-(4-(benzyloxy)phenyl)-6-methoxy-3-methylquinazolin-4(3H)-one
    —— 2-(5-cyclopropyl-furan-2-yl)-6-pyridin-3-ylmethyl-thieno[2,3-d]pyrimidin-4-ylamine 1221431-91-9 C19H16N4OS
    2-(5-cyclopropyl-furan-2-yl)-6-pyridin-3-ylmethyl-thieno[2,3-d]pyrimidin-4-ylamine
    —— 2,2-dimethyl-4-<(2-hexadecylphenoxy)methyl>-1,3-dioxolane 90857-76-4 C28H48O3
    2,2-dimethyl-4-<(2-hexadecylphenoxy)methyl>-1,3-dioxolane
    —— 2-(3,5-dimethoxyphenethyl)benzaldehyde 1403848-22-5 C17H18O3
    2-(3,5-dimethoxyphenethyl)benzaldehyde
    —— 2-phenyl-4-hexenenitrile 58144-29-9 C12H13N
    2-phenyl-4-hexenenitrile
    —— 2-(4-(3-chloropropoxy)phenyl)-1-(3-chloropropyl)-1H-benzimidazole 1159844-75-3 C19H20Cl2N2O
    2-(4-(3-chloropropoxy)phenyl)-1-(3-chloropropyl)-1H-benzimidazole
    —— (2-Chloro-1,1-difluoroethyl) 2,2-difluoroacetate 72844-39-4 C4H3ClF4O2
    (2-Chloro-1,1-difluoroethyl) 2,2-difluoroacetate
    —— 2,6-di-t-butyl-4-methoxyphenyl 4-methyl-2-pentenoate 137569-23-4 C21H32O3
    2,6-di-t-butyl-4-methoxyphenyl 4-methyl-2-pentenoate
    —— 2-[(2,2,5,5-tetramethylcyclopentylidene)methylidene]-3-(2,2,4,4-tetramethylpentan-3-ylidene)thiirane 126091-66-5 C21H34S
    2-[(2,2,5,5-tetramethylcyclopentylidene)methylidene]-3-(2,2,4,4-tetramethylpentan-3-ylidene)thiirane
    —— 2-(2-Phenoxy-aethylamino>-1-phenyl-aethan-1-ol 93027-25-9 C16H19NO2
    2-(2-Phenoxy-aethylamino>-1-phenyl-aethan-1-ol
    —— 2-(3-Bromophenyl)-1-[2-(4-methoxyphenyl)ethyl]benzimidazole-5-carboxylic acid 1187963-59-2 C23H19BrN2O3
    2-(3-Bromophenyl)-1-[2-(4-methoxyphenyl)ethyl]benzimidazole-5-carboxylic acid
    —— 2-(2,4-dichlorophenyl)-3-methylpyridine 605673-22-1 C12H9Cl2N
    2-(2,4-dichlorophenyl)-3-methylpyridine
    —— 2-phenyl-3-methylbutyryltrimethylsilane 95599-73-8 C14H22OSi
    2-phenyl-3-methylbutyryltrimethylsilane