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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-bromo-3-(4-methoxyphenyl)-4-phenyl-cyclopent-2-en-1-one 816447-26-4 C18H15BrO2
    2-bromo-3-(4-methoxyphenyl)-4-phenyl-cyclopent-2-en-1-one
    —— 2,2-dimethyl-5-((4-(pentyloxy)phenyl)ethynyl)-4H-benzo[d][1,3] dioxin-4-one 1243583-76-7 C23H24O4
    2,2-dimethyl-5-((4-(pentyloxy)phenyl)ethynyl)-4H-benzo[d][1,3] dioxin-4-one
    —— 2-[(2,3,4,5,6-pentafluorophenyl)-[5-[(2,3,4,5,6-pentafluorophenyl)-(1H-pyrrol-3-yl)methyl]-1H-pyrrol-3-yl]methyl]-5-[(2,3,4,5,6-pentafluorophenyl)-(1H-pyrrol-2-yl)methyl]-1H-pyrrole 1379605-03-4 C37H17F15N4
    2-[(2,3,4,5,6-pentafluorophenyl)-[5-[(2,3,4,5,6-pentafluorophenyl)-(1H-pyrrol-3-yl)methyl]-1H-pyrrol-3-yl]methyl]-5-[(2,3,4,5,6-pentafluorophenyl)-(1H-pyrrol-2-yl)methyl]-1H-pyrrole
    —— 2-β-Chlorethoxy-1,2,3-trimethyl-5-phenyl-4,6-dioxo-perhydro-1,3,5-triazin 58192-47-5 C14H18ClN3O3
    2-β-Chlorethoxy-1,2,3-trimethyl-5-phenyl-4,6-dioxo-perhydro-1,3,5-triazin
    —— (2-ferrocenylethylsulfonyl)ethyl methyl sulfone 171010-95-0 C15H20FeO4S2
    (2-ferrocenylethylsulfonyl)ethyl methyl sulfone
    —— 2-<β-(4'-Chlorstilben-4-yl)-vinyl>-benzothiazol 84645-73-8 C23H16ClNS
    2-<β-(4'-Chlorstilben-4-yl)-vinyl>-benzothiazol
    —— 2,3-diaza-bicyclo[3.2.0]hepta-3,6-diene-2-carboxylic acid isopropyl ester 31020-33-4 C9H12N2O2
    2,3-diaza-bicyclo[3.2.0]hepta-3,6-diene-2-carboxylic acid isopropyl ester
    —— 2-methyl-1,3-bis(methylselanyl)-2-(methylselanylmethyl)propane;tribromostibane 352654-66-1 C8H18Br3SbSe3
    2-methyl-1,3-bis(methylselanyl)-2-(methylselanylmethyl)propane;tribromostibane
    —— 2-<β-(4-Stilbenyl)-vinyl>-benzothiazol 84645-72-7 C23H17NS
    2-<β-(4-Stilbenyl)-vinyl>-benzothiazol
    —— 2-(2,6-dichloro-phenyl)-1H-benzoimidazole-5-carboxylic acid (4-methyl-pyrimidin-2-yl)-amide 1021161-44-3 C19H13Cl2N5O
    2-(2,6-dichloro-phenyl)-1H-benzoimidazole-5-carboxylic acid (4-methyl-pyrimidin-2-yl)-amide
    —— (2R,4R)-N-tert-butoxycarbonyl-2-[(2S,4R)-N-tert-butoxycarbonyl-2-(hydroxymethyl)pyrrolidin-4-ylmethyl]-4-(tert-butyldimethylsiloxy)pyrrolidine 162094-85-1 C26H50N2O6Si
    (2R,4R)-N-tert-butoxycarbonyl-2-[(2S,4R)-N-tert-butoxycarbonyl-2-(hydroxymethyl)pyrrolidin-4-ylmethyl]-4-(tert-butyldimethylsiloxy)pyrrolidine
    —— (2S,3S,E)-methyl 2-(tert-butoxycarbonylamino)-3-phenylhex-4-enoate 1174006-19-9 C18H25NO4
    (2S,3S,E)-methyl 2-(tert-butoxycarbonylamino)-3-phenylhex-4-enoate
    —— (2S)-6-methoxy-2-({[6-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-3-yl]oxy}methyl)-2,3-dihydro[1,3]oxazolo[3,2-a]benzimidazole-7-carbonitrile 1196074-70-0 C21H19F3N4O3
    (2S)-6-methoxy-2-({[6-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-3-yl]oxy}methyl)-2,3-dihydro[1,3]oxazolo[3,2-a]benzimidazole-7-carbonitrile
    —— 2,4-dimethyl-2-vinyl-4-pentenoic acid 90173-20-9 C9H14O2
    2,4-dimethyl-2-vinyl-4-pentenoic acid
    —— 2,6-diisopropylphenyl-4-methyl-N-(pentafluorophenyl)benzmidine 1146299-77-5 C26H25F5N2
    2,6-diisopropylphenyl-4-methyl-N-(pentafluorophenyl)benzmidine
    —— 2-Methyl-1-(4-methylphenyl)sulfonyl-4-phenyl-3-propan-2-ylpyrrole 1149643-98-0 C21H23NO2S
    2-Methyl-1-(4-methylphenyl)sulfonyl-4-phenyl-3-propan-2-ylpyrrole
    —— (2E)-N,N-dibenzyl-3-(3-bromophenyl)-N'-tosylacrylimidamide 1510839-50-5 C30H27BrN2O2S
    (2E)-N,N-dibenzyl-3-(3-bromophenyl)-N'-tosylacrylimidamide
    —— [2-acetamido-4-(4-heptyloxy-3-trifluoromethylphenyl)-2-hydroxymethyl]butyl acetate 942399-33-9 C23H34F3NO5
    [2-acetamido-4-(4-heptyloxy-3-trifluoromethylphenyl)-2-hydroxymethyl]butyl acetate
    —— 2-(4-methoxyphenyl)-N-methyl-N-(pyridin-2-yl)propanamide 1364651-65-9 C16H18N2O2
    2-(4-methoxyphenyl)-N-methyl-N-(pyridin-2-yl)propanamide
    —— 2,2-ethylenedioxy-6,11-dihydroxy-1,2,3,4,4a,12a-hexahydronaphthacene-5,12-dione 96919-58-3 C20H18O6
    2,2-ethylenedioxy-6,11-dihydroxy-1,2,3,4,4a,12a-hexahydronaphthacene-5,12-dione
    —— 2-(4,4,5,5,6,6,7,7,8,8,9,9-dodecafluoro-20-hydroxy-2,11-diiodo-eicosyl)-isoindole-1,3-dione 686286-02-2 C28H31F12I2NO3
    2-(4,4,5,5,6,6,7,7,8,8,9,9-dodecafluoro-20-hydroxy-2,11-diiodo-eicosyl)-isoindole-1,3-dione
    —— 2,2',6-trichloro-4,4'-bipyridyl 53344-75-5 C10H5Cl3N2
    2,2',6-trichloro-4,4'-bipyridyl
    —— 2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-methoxyethyl ester 5-[3-(2-cyanoethylthio)propyl]ester 129094-59-3 C24H29N3O7S
    2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-methoxyethyl ester 5-[3-(2-cyanoethylthio)propyl]ester
    —— 2-Phenylsulfanylmethyl-1,4-dioxa-spiro[4.5]decane 121033-59-8 C15H20O2S
    2-Phenylsulfanylmethyl-1,4-dioxa-spiro[4.5]decane
    —— (2-Cyano-ethyl)-(3-methoxy-phenyl)-carbamic acid 3-(3,3-dimethyl-ureido)-phenyl ester 70171-17-4 C20H22N4O4
    (2-Cyano-ethyl)-(3-methoxy-phenyl)-carbamic acid 3-(3,3-dimethyl-ureido)-phenyl ester
    —— 2-N-morpholino-5,5-diphenylimidazolin-4-one 38733-71-0 C19H19N3O2
    2-N-morpholino-5,5-diphenylimidazolin-4-one
    —— 2-(4-bromophenyl)-2,3-dimethyl-butanehydrazide 1448612-29-0 C12H17BrN2O
    2-(4-bromophenyl)-2,3-dimethyl-butanehydrazide
    —— 2,4-Diamino-5-[[5-(2-hydroxyethylsulfonyl)-2-methoxyphenyl]diazenyl]-3-[(2-methoxycarbonylphenyl)diazenyl]benzenesulfonic acid 1443031-65-9 C23H24N6O9S2
    2,4-Diamino-5-[[5-(2-hydroxyethylsulfonyl)-2-methoxyphenyl]diazenyl]-3-[(2-methoxycarbonylphenyl)diazenyl]benzenesulfonic acid
    —— (2'S)-3'-bromo-2'-hydroxypropyl tri-O-benzoyl-β-D-ribofuranoside 138328-66-2 C29H27BrO9
    (2'S)-3'-bromo-2'-hydroxypropyl tri-O-benzoyl-β-D-ribofuranoside
    —— 2-(1-acetyl-piperidin-4-yl)-N-(3',5'-difluoro-biphenyl-4-yl)-acetamide 1226592-77-3 C21H22F2N2O2
    2-(1-acetyl-piperidin-4-yl)-N-(3',5'-difluoro-biphenyl-4-yl)-acetamide
    —— 2-(2-(4-methoxyphenyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)cyclohexanone 1350479-69-4 C22H25NO2
    2-(2-(4-methoxyphenyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)cyclohexanone
    —— 2-thiophenecarboxaldehyde N-(1,3-diphenylpyrazolo[3,4-d]pyrimidin-4-yl)hydrazone 1082607-32-6 C22H16N6S
    2-thiophenecarboxaldehyde N-(1,3-diphenylpyrazolo[3,4-d]pyrimidin-4-yl)hydrazone
    —— 2-hydroxy-3-[5-(morpholin-4-ylmethyl)pyridin-2-yl]-N-[2-(trifluoromethoxy)benzyl]-1H-indole-5-carboxamide hydrochloride 848473-07-4 C27H25F3N4O4*ClH
    2-hydroxy-3-[5-(morpholin-4-ylmethyl)pyridin-2-yl]-N-[2-(trifluoromethoxy)benzyl]-1H-indole-5-carboxamide hydrochloride
    —— (2R,8S,9S)-2-Acetoxy-8,9-epoxy-10-(tert-butyldimethylsiloxy)decane 152896-94-1 C18H36O4Si
    (2R,8S,9S)-2-Acetoxy-8,9-epoxy-10-(tert-butyldimethylsiloxy)decane
    —— 2-(diethyl-chloro-silanyl)-propionic acid methyl ester 18246-43-0 C8H17ClO2Si
    2-(diethyl-chloro-silanyl)-propionic acid methyl ester
    —— (2R,2'R)-2,2'-(2-iodo-1,3-phenylene)bis(oxy)bis(N-(3,5-di-tert-butylphenyl)propanamide) 1226896-37-2 C40H55IN2O4
    (2R,2'R)-2,2'-(2-iodo-1,3-phenylene)bis(oxy)bis(N-(3,5-di-tert-butylphenyl)propanamide)
    —— 2,6-Dimethyl-2,3,4,5-tetrahydro-pyridin-3-ol 40159-20-4 C7H13NO
    2,6-Dimethyl-2,3,4,5-tetrahydro-pyridin-3-ol
    —— 2-chloro-N-(4-(2-cyanoethyl)-5-thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetamide 1350747-38-4 C7H7ClN4OS2
    2-chloro-N-(4-(2-cyanoethyl)-5-thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetamide
    —— 2-(5-(4-nitrophenyl)furan-2-yl)-4,4-diphenyl-3,4-dihydroquinazoline 1425934-37-7 C30H21N3O3
    2-(5-(4-nitrophenyl)furan-2-yl)-4,4-diphenyl-3,4-dihydroquinazoline
    —— 2,2'-(1,3-Phenylendiamino)bisacetophenon 98572-22-6 C22H20N2O2
    2,2'-(1,3-Phenylendiamino)bisacetophenon
    —— 20-carbethoxyhydrazone of 16α,17α-epoxypregn-5-ene-3β,21-diol-20-one 109743-37-5 C24H36N2O5
    20-carbethoxyhydrazone of 16α,17α-epoxypregn-5-ene-3β,21-diol-20-one
    —— 2,4-Dichlor-5-methyl-benzylalkohol 90003-53-5 C8H8Cl2O
    2,4-Dichlor-5-methyl-benzylalkohol
    —— 2-(4-(2-cyano-4-(3-methyl-[1,2,4]oxadiazol-5-yl)phenyl)piperazin-1-yl)-N,N-diethyl-2-phenylacetamide 1163247-42-4 C26H30N6O2
    2-(4-(2-cyano-4-(3-methyl-[1,2,4]oxadiazol-5-yl)phenyl)piperazin-1-yl)-N,N-diethyl-2-phenylacetamide
    —— 2-[(3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-ethoxypiperidin-1-yl]-4-[5-(piperazin-1-yl)pyrazin-2-yl]-1,3-thiazole-5-carboxylic acid 1229572-11-5 C25H30Cl2N8O4S
    2-[(3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-ethoxypiperidin-1-yl]-4-[5-(piperazin-1-yl)pyrazin-2-yl]-1,3-thiazole-5-carboxylic acid
    —— 2-Benzyl-2-methyl-bernsteinsaeure-dimethylester 92865-22-0 C14H18O4
    2-Benzyl-2-methyl-bernsteinsaeure-dimethylester
    —— 2-Acetylamino-2-(2-oxo-1,2-dihydro-quinolin-5-ylmethyl)-malonic acid diethyl ester 90097-71-5 C19H22N2O6
    2-Acetylamino-2-(2-oxo-1,2-dihydro-quinolin-5-ylmethyl)-malonic acid diethyl ester
    —— 2-Ethyl-hexanoic acid 2-(2,4-dimethyl-phenyl)-5-methyl-3-oxo-5-phenyl-cyclohex-1-enyl ester 83786-66-7 C29H36O3
    2-Ethyl-hexanoic acid 2-(2,4-dimethyl-phenyl)-5-methyl-3-oxo-5-phenyl-cyclohex-1-enyl ester
    —— (2R)-2-((2S,3R,5R,6S)-6-((R)-4-((tert-butyldimethylsilyl)oxy)-3-methylbutyl)-6-methoxy-3,5-dimethyltetrahydro-2H-pyran-2-yl)-1-(1-(dimethylamino)-1H-pyrrol-2-yl)propan-1-ol 80630-95-1 C28H54N2O4Si
    (2R)-2-((2S,3R,5R,6S)-6-((R)-4-((tert-butyldimethylsilyl)oxy)-3-methylbutyl)-6-methoxy-3,5-dimethyltetrahydro-2H-pyran-2-yl)-1-(1-(dimethylamino)-1H-pyrrol-2-yl)propan-1-ol
    —— (2R,3S,4S,5R)-ethyl 2-benzyl-3,5-diphenyl-4-[(S)-4-isopropyl-2-oxo-3-oxazolidinylcarbonyl]-3-propyltetrahydrofuran-2-carboxylate 1443117-46-1 C33H35NO6
    (2R,3S,4S,5R)-ethyl 2-benzyl-3,5-diphenyl-4-[(S)-4-isopropyl-2-oxo-3-oxazolidinylcarbonyl]-3-propyltetrahydrofuran-2-carboxylate
    —— 2-<Methyl-(3-phenyl-propyl)-amino>-1-<4-chlor-phenylcarbamoyloxy>-ethan 95366-18-0 C19H23ClN2O2
    2-<Methyl-(3-phenyl-propyl)-amino>-1-<4-chlor-phenylcarbamoyloxy>-ethan