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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2,8-dichloro-7(9)H-purin-6-yl)-bis-(2-hydroxy-ethyl)-amine 108015-65-2 C9H11Cl2N5O2
    (2,8-dichloro-7(9)H-purin-6-yl)-bis-(2-hydroxy-ethyl)-amine
    —— 2,6-Di-tert-butyl-4-<diazo(diphenylphosphoryl)methyl>-4-methyl-4H-pyran 89540-09-0 C27H33N2O2P
    2,6-Di-tert-butyl-4-<diazo(diphenylphosphoryl)methyl>-4-methyl-4H-pyran
    —— (2R,4S)-2-Allyl-6-methyl-4-(2,2,2-trifluoro-acetylamino)-heptanoic acid methyl ester 186903-52-6 C14H22F3NO3
    (2R,4S)-2-Allyl-6-methyl-4-(2,2,2-trifluoro-acetylamino)-heptanoic acid methyl ester
    —— 2-[(2-ethylphenyl)sulfonyl]-4-piperazin-1-ylthieno[3,2-c]pyridine hydrochloride 636999-49-0 C19H21N3O2S2*ClH
    2-[(2-ethylphenyl)sulfonyl]-4-piperazin-1-ylthieno[3,2-c]pyridine hydrochloride
    —— 2-(3-acetoxy-5-trifluoromethylbenzo[b]thien-2-ylmethyl)thio-4-(2,2-dimethylethyl)-1-methylimidazole 110033-38-0 C20H21F3N2O2S2
    2-(3-acetoxy-5-trifluoromethylbenzo[b]thien-2-ylmethyl)thio-4-(2,2-dimethylethyl)-1-methylimidazole
    —— 2,5,7-Trimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione 1507340-03-5 C17H15N3O3
    2,5,7-Trimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— 2-tert-butyl-6-nitro-5-[4-methanesulphonyl-piperazin-1-yl]benzothiazole 104066-29-7 C16H22N4O4S2
    2-tert-butyl-6-nitro-5-[4-methanesulphonyl-piperazin-1-yl]benzothiazole
    —— (2-Methoxy-phenyl)-(2,4,5-triphenyl-3,4-dihydro-2H-pyrazol-3-yl)-methanone 141885-68-9 C29H24N2O2
    (2-Methoxy-phenyl)-(2,4,5-triphenyl-3,4-dihydro-2H-pyrazol-3-yl)-methanone
    —— 2-(4-tert-butylbenzyloxy)benzoic acid 149862-92-0 C18H20O3
    2-(4-tert-butylbenzyloxy)benzoic acid
    —— 2-(3-acetoxybenzo[b]thien-2-ylmethyl)thio-4,5-diphenylimidazole 110033-34-6 C26H20N2O2S2
    2-(3-acetoxybenzo[b]thien-2-ylmethyl)thio-4,5-diphenylimidazole
    —— 2,4-Dichlor-6-methoxyamino-s-triazin 2854-90-2 C4H4Cl2N4O
    2,4-Dichlor-6-methoxyamino-s-triazin
    —— 2',4'-Dinitro[1,1'-biphenyl]-3-carbaldehyde 893637-94-0 C13H8N2O5
    2',4'-Dinitro[1,1'-biphenyl]-3-carbaldehyde
    —— 2-(2-Methoxyphenyl)-1-[4-(2-piperidin-1-ylethoxy)phenyl]ethanone 341526-36-1 C22H27NO3
    2-(2-Methoxyphenyl)-1-[4-(2-piperidin-1-ylethoxy)phenyl]ethanone
    —— 2β-(2-acetoxyethoxy)-2α-(1-hydroxy-1-methylethyl)-4-nor-5α-cholestane 150093-11-1 C33H58O4
    2β-(2-acetoxyethoxy)-2α-(1-hydroxy-1-methylethyl)-4-nor-5α-cholestane
    —— 2,5-diaminocyclohexa-2,5-diene-1,4-diiminium dichloride 27564-40-5 C6H8N4*2ClH
    2,5-diaminocyclohexa-2,5-diene-1,4-diiminium dichloride
    —— 2-(2-hydroxybenzylideneamino)-3-((2-nitro-4-methoxy-phenyl)-amino)benzofuran 1297532-20-7 C22H17N3O5
    2-(2-hydroxybenzylideneamino)-3-((2-nitro-4-methoxy-phenyl)-amino)benzofuran
    —— 2-<N,N,α,α-Tetramethyl-aminomethyl>-benzhydrol 101984-26-3 C24H27NO
    2-<N,N,α,α-Tetramethyl-aminomethyl>-benzhydrol
    —— 2-Phenyl-2-m-toluidino-acetaldehyd-diaethylacetal; N m-methylphenyl α-phenylaminoacetal diethylique 96767-95-2 C19H25NO2
    2-Phenyl-2-m-toluidino-acetaldehyd-diaethylacetal; N m-methylphenyl α-phenylaminoacetal diethylique
    —— 2,2'-(Isopropyliden-bis-p-phenylenoxy)-diethanol-dicapronat 32154-01-1 C31H44O6
    2,2'-(Isopropyliden-bis-p-phenylenoxy)-diethanol-dicapronat
    —— 2-Nitroso-4-ethylpropiophenone 39773-70-1 C11H13NO2
    2-Nitroso-4-ethylpropiophenone
    —— 2-(4'-ethyl-biphenyl-4-yl)-pyrimidine-5-carbonitrile 63617-95-8 C19H15N3
    2-(4'-ethyl-biphenyl-4-yl)-pyrimidine-5-carbonitrile
    —— (2R,4E,6R,8R,9R,10S,11Z,13S,15S,16S,17E)-9,13,15-tris(tert-butyldimethylsilyloxy)-2-[(2S,4S,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl]-6,8,10,16-tetramethyl-19-(trityloxy)nonadeca-4,11,17-trien-3-one 871236-77-0 C72H110O8Si3
    (2R,4E,6R,8R,9R,10S,11Z,13S,15S,16S,17E)-9,13,15-tris(tert-butyldimethylsilyloxy)-2-[(2S,4S,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl]-6,8,10,16-tetramethyl-19-(trityloxy)nonadeca-4,11,17-trien-3-one
    —— (+/-)-2-(2,4-Dibenzyloxy-phenyl)-3-(4-methoxy-phenyl)-milchsaeure 96468-35-8 C30H28O6
    (+/-)-2-(2,4-Dibenzyloxy-phenyl)-3-(4-methoxy-phenyl)-milchsaeure
    —— 2-<2-Ethoxycarbonyl-cyclohexylamino>-cyclohexen-(1)-carbonsaeure-ethylester 1163-65-1 C18H29NO4
    2-<2-Ethoxycarbonyl-cyclohexylamino>-cyclohexen-(1)-carbonsaeure-ethylester
    —— 2-<m-(β-Acetoxyaethoxy)-phenyl>-benzimidazol 109812-02-4 C17H16N2O3
    2-<m-(β-Acetoxyaethoxy)-phenyl>-benzimidazol
    —— 2-chloro-N-ethyl-4-(3-(quinolin-6-ylmethyl)-3H-imidazo[4,5-b]pyridin-5-yl)benzamide 1459732-43-4 C25H20ClN5O
    2-chloro-N-ethyl-4-(3-(quinolin-6-ylmethyl)-3H-imidazo[4,5-b]pyridin-5-yl)benzamide
    —— 2'-(4-chloro-phenyl)-spiro[cyclohexane-1,4'-furo[3,4-<i>c</i>]pyrazol]-6'-one 57728-14-0 C16H15ClN2O2
    2'-(4-chloro-phenyl)-spiro[cyclohexane-1,4'-furo[3,4-<i>c</i>]pyrazol]-6'-one
    —— 2-Piperidino-6-oxo-3,3,4,4,5,5-hexafluor-piperid-1-ein 1858-61-3 C10H10F6N2O
    2-Piperidino-6-oxo-3,3,4,4,5,5-hexafluor-piperid-1-ein
    —— 2-Anilino-propionyl-phenaethyl-methyl-amid 101785-06-2 C18H22N2O
    2-Anilino-propionyl-phenaethyl-methyl-amid
    —— (2S,3R,4aR,6aR,6bS,8aS,11R,12S,12aS,14aR,14bR)-2-Hydroxy-3-methoxy-4,6a,6b,11,12,14b-hexamethyl-2,3,4,4a,5,6,6a,6b,7,8,9,10,11,12,12a,14,14a,14b-octadecahydro-1H-picene-4,8a-dicarboxylic acid 8a-methyl ester 107628-32-0 C32H50O6
    (2S,3R,4aR,6aR,6bS,8aS,11R,12S,12aS,14aR,14bR)-2-Hydroxy-3-methoxy-4,6a,6b,11,12,14b-hexamethyl-2,3,4,4a,5,6,6a,6b,7,8,9,10,11,12,12a,14,14a,14b-octadecahydro-1H-picene-4,8a-dicarboxylic acid 8a-methyl ester
    —— 2,2-Dimethoxy-4a-methyl-Δ<sup>4b</sup>-dodecahydro-phenanthren-dicarbonsaeure-(7,8)-dimethylester 88843-49-6 C21H32O6
    2,2-Dimethoxy-4a-methyl-Δ<sup>4b</sup>-dodecahydro-phenanthren-dicarbonsaeure-(7,8)-dimethylester
    —— 2-Nonyl-6-phenyl-4-(1H)-pyridon 96063-69-3 C20H27NO
    2-Nonyl-6-phenyl-4-(1H)-pyridon
    —— 21-Acetoxy-9α-fluor-6β,11β-dihydroxy-16α,17α-methoxymethylendioxy-pregn-4-en-3,20-dion 2967-05-7 C25H33FO9
    21-Acetoxy-9α-fluor-6β,11β-dihydroxy-16α,17α-methoxymethylendioxy-pregn-4-en-3,20-dion
    —— 2-<2,4,6-Trimethoxy-phenyl>-propyl-(2)-tosylat 1051-78-1 C19H24O6S
    2-<2,4,6-Trimethoxy-phenyl>-propyl-(2)-tosylat
    —— 2-Chlor-1-<naphth-2-yl-mercapto>propan 91762-89-9 C13H13ClS
    2-Chlor-1-<naphth-2-yl-mercapto>propan
    —— 2-p-Chlorphenyl-5-(2-p-aminophenylethenyl)-1,3,4-oxadiazol 33022-20-7 C16H12ClN3O
    2-p-Chlorphenyl-5-(2-p-aminophenylethenyl)-1,3,4-oxadiazol
    —— 2-benzo[1,3]dioxol-5-ylmethyl-4-(4,4'-difluoro-benzhydryl)-1,2-dimethyl-piperazine 776240-80-3 C27H28F2N2O2
    2-benzo[1,3]dioxol-5-ylmethyl-4-(4,4'-difluoro-benzhydryl)-1,2-dimethyl-piperazine
    —— 2-(6-Amino-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-yl)-1-(4-methoxy-benzyl)-1H-pyrimidine-4,6-dione 64373-63-3 C19H22N4O4S
    2-(6-Amino-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-yl)-1-(4-methoxy-benzyl)-1H-pyrimidine-4,6-dione
    —— (2S,3S,4S,5R)-2-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-3-pent-1-ynyl-tetrahydro-pyran-4-ol 129797-04-2 C23H36O4Si
    (2S,3S,4S,5R)-2-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-3-pent-1-ynyl-tetrahydro-pyran-4-ol
    —— [(2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl]methyl (2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-hydroxymethyl-4-methoxytetrahydrofuran-3-yl hydrogen phosphate 364598-40-3 C20H27N4O14P
    [(2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl]methyl (2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-hydroxymethyl-4-methoxytetrahydrofuran-3-yl hydrogen phosphate
    —— (+)-2-O-benzyl-3-O-methoxymethyl-5-O-trityl-D-ribonolactone 135886-18-9 C33H32O6
    (+)-2-O-benzyl-3-O-methoxymethyl-5-O-trityl-D-ribonolactone
    —— 2-(4-hydroxyphenyl)-3-benzyloxy-6-[(1-iminoethyl-2-cyclopropyl)amino]-4H-1-benzopyran-4-one hydrochloride 1187016-48-3 C27H24N2O4*ClH
    2-(4-hydroxyphenyl)-3-benzyloxy-6-[(1-iminoethyl-2-cyclopropyl)amino]-4H-1-benzopyran-4-one hydrochloride
    —— 2-[2-(4-methoxyphenyl)-1-cyclopropanecarbonyl]-benzofuran 1121775-68-5 C19H16O3
    2-[2-(4-methoxyphenyl)-1-cyclopropanecarbonyl]-benzofuran
    —— 2-(1H-pyrazol-3-yl)-1H-indole-4-carboxamide 827316-70-1 C12H10N4O
    2-(1H-pyrazol-3-yl)-1H-indole-4-carboxamide
    —— 2,6-diamino-N-([1-(1-oxoheptadecyl)-2-piperidinyl]methyl)hexanamide 141774-51-8 C29H58N4O2
    2,6-diamino-N-([1-(1-oxoheptadecyl)-2-piperidinyl]methyl)hexanamide
    —— (2E,2’E)-dibutyl 3,3’-(1-(pyrimidin-2-yl)-1H-pyrrole-2,5-diyl)diacrylate 1610855-99-6 C22H27N3O4
    (2E,2’E)-dibutyl 3,3’-(1-(pyrimidin-2-yl)-1H-pyrrole-2,5-diyl)diacrylate
    —— 2,5-bis(2,4-dichlorophenyl)-[1,3,4]oxadiazolo[3,2-c][1,3,5]benzotriazepine 134978-59-9 C21H10Cl4N4O
    2,5-bis(2,4-dichlorophenyl)-[1,3,4]oxadiazolo[3,2-c][1,3,5]benzotriazepine
    —— 2-cyclohexylthio-5-hydrox-3,6-dimethylpyrazine 135764-03-3 C12H18N2OS
    2-cyclohexylthio-5-hydrox-3,6-dimethylpyrazine
    —— (2R,3R,4S,6S)-6-[[(3R,4S,5R,6S)-6-methoxy-4,5-bis(phenylmethoxy)oxan-3-yl]methyl]-3-phenylmethoxy-2-(phenylmethoxymethyl)oxan-4-ol 138061-71-9 C41H48O8
    (2R,3R,4S,6S)-6-[[(3R,4S,5R,6S)-6-methoxy-4,5-bis(phenylmethoxy)oxan-3-yl]methyl]-3-phenylmethoxy-2-(phenylmethoxymethyl)oxan-4-ol
    —— 2-<(3-carbomethoxy-2,2-dimethylcyclopentyl)methyl>-3,4-dicarbomethoxyfuran 133374-53-5 C18H24O7
    2-<(3-carbomethoxy-2,2-dimethylcyclopentyl)methyl>-3,4-dicarbomethoxyfuran