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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[2-Ethyl-5-(6-fluoroquinoxalin-2-yl)oxyphenyl]-3-hydroxycyclopent-2-en-1-one 1244428-01-0 C21H17FN2O3
    2-[2-Ethyl-5-(6-fluoroquinoxalin-2-yl)oxyphenyl]-3-hydroxycyclopent-2-en-1-one
    —— [(2S,3R)-3-Methyloxolan-2-yl]methanol 18689-91-3 C6H12O2
    [(2S,3R)-3-Methyloxolan-2-yl]methanol
    —— 2-ethoxy-8-methyl-2,8-diazaspiro<4.5>decane-1,3-dione 143611-18-1 C11H18N2O3
    2-ethoxy-8-methyl-2,8-diazaspiro<4.5>decane-1,3-dione
    —— 2-{4-[4-(4-Benzyloxycarbonylamino-4-tert-butoxycarbonyl-butyrylamino)-4-tert-butoxycarbonyl-butyrylamino]-4-tert-butoxycarbonyl-butyrylamino}-pentanedioic acid di-tert-butyl ester 32816-47-0 C48H76N4O15
    2-{4-[4-(4-Benzyloxycarbonylamino-4-tert-butoxycarbonyl-butyrylamino)-4-tert-butoxycarbonyl-butyrylamino]-4-tert-butoxycarbonyl-butyrylamino}-pentanedioic acid di-tert-butyl ester
    —— (2,4-dimethyl-4,5-dihydro-thiazol-4-yl)-methanol 98548-76-6 C6H11NOS
    (2,4-dimethyl-4,5-dihydro-thiazol-4-yl)-methanol
    —— 2-chloro-<i>N</i>-(4,5-dichloro-imidazol-1-ylmethyl)-<i>N</i>-(2,6-diethyl-phenyl)-acetamide 71054-66-5 C16H18Cl3N3O
    2-chloro-<i>N</i>-(4,5-dichloro-imidazol-1-ylmethyl)-<i>N</i>-(2,6-diethyl-phenyl)-acetamide
    —— 2-[(2,3-difluorobenzyl)thio]-4-[(5-hydroxypentyl)amino]-7(8H)-pteridinone 357612-65-8 C18H19F2N5O2S
    2-[(2,3-difluorobenzyl)thio]-4-[(5-hydroxypentyl)amino]-7(8H)-pteridinone
    —— 2-Ethoxy-2-[1-ethyl-6-methyl-4-(4-methylphenyl)pyrazolo[3,4-b]pyridin-5-yl]acetic acid 1154741-35-1 C20H23N3O3
    2-Ethoxy-2-[1-ethyl-6-methyl-4-(4-methylphenyl)pyrazolo[3,4-b]pyridin-5-yl]acetic acid
    —— (+)-2,3:4,6-Di-O-isopropylidene-2-keto-D-gulonic acid 114559-95-4 C12H18O7
    (+)-2,3:4,6-Di-O-isopropylidene-2-keto-D-gulonic acid
    —— 2-(4,6-Dibromo-2-methyl-pyrimidin-5-yl)-propionic acid ethyl ester 351382-68-8 C10H12Br2N2O2
    2-(4,6-Dibromo-2-methyl-pyrimidin-5-yl)-propionic acid ethyl ester
    —— 2-imidazol-1-yl-4-(trifluoromethyl)benzonitrile 1338063-52-7 C11H6F3N3
    2-imidazol-1-yl-4-(trifluoromethyl)benzonitrile
    —— 2,4,7-Trioxo-1,3-dipropyl-1,2,3,4,7,8-hexahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile 74115-54-1 C14H16N4O3
    2,4,7-Trioxo-1,3-dipropyl-1,2,3,4,7,8-hexahydro-pyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (2-bromo-3-oxobutyl)dimethylsulfonium bromide 83769-09-9 Br*C6H12BrOS
    (2-bromo-3-oxobutyl)dimethylsulfonium bromide
    —— (2E)-N-(Cyclohexylmethoxy)-2-(methoxyimino)acetamide 1202859-65-1 C10H18N2O3
    (2E)-N-(Cyclohexylmethoxy)-2-(methoxyimino)acetamide
    —— 21-acetoxy-17,20β<sub>F</sub>-dihydroxy-pregna-1,4-diene-3,11-dione 101037-26-7 C23H30O6
    21-acetoxy-17,20β<sub>F</sub>-dihydroxy-pregna-1,4-diene-3,11-dione
    —— 2-methylene-1,3-propanesultone 118868-86-3 C4H6O3S
    2-methylene-1,3-propanesultone
    —— 2,3,6,7,10,11,12,13-octahydro-1H-dibenz[fg,j]aceanthrylene 119250-13-4 C23H22
    2,3,6,7,10,11,12,13-octahydro-1H-dibenz[fg,j]aceanthrylene
    —— 2-(4-Butyl-phenyl)-5-[2-(4-hexyl-phenyl)-ethyl]-[1,3]dioxane-5-carbonitrile 131340-12-0 C29H39NO2
    2-(4-Butyl-phenyl)-5-[2-(4-hexyl-phenyl)-ethyl]-[1,3]dioxane-5-carbonitrile
    —— 2-(4-nitro-phenyl)-4-phenyl thiosemicarbazide 86011-03-2 C13H12N4O2S
    2-(4-nitro-phenyl)-4-phenyl thiosemicarbazide
    —— 2,2-dibromo-1-methylcyclopropane-1-methanol propargyl ether 207558-93-8 C8H10Br2O
    2,2-dibromo-1-methylcyclopropane-1-methanol propargyl ether
    —— (2,4-dinitro-phenyl)-(4-methoxy-2-methylsulfanyl-phenyl)-diazene 1657-85-8 C14H12N4O5S
    (2,4-dinitro-phenyl)-(4-methoxy-2-methylsulfanyl-phenyl)-diazene
    —— (2-(cyclohex-2-enyl)ethene-1,1-diyl)dibenzene 123751-98-4 C20H20
    (2-(cyclohex-2-enyl)ethene-1,1-diyl)dibenzene
    —— 2-[hydroxy(4-trifluoromethoxyphenyl)methyl]-1H-benzimidazol-5-ol 1351160-85-4 C15H11F3N2O3
    2-[hydroxy(4-trifluoromethoxyphenyl)methyl]-1H-benzimidazol-5-ol
    —— 2-ethoxy-4-(furan-2-yl)-5,6-dihydro-8-methyl-11H-pyrido[2,3-a]carbazole 1279703-54-6 C22H20N2O2
    2-ethoxy-4-(furan-2-yl)-5,6-dihydro-8-methyl-11H-pyrido[2,3-a]carbazole
    —— (2S)-2-amino-3-[4-[(1R)-2-amino-1-hydroxyethyl]phenoxy]propan-1-ol 929555-71-5 C11H18N2O3
    (2S)-2-amino-3-[4-[(1R)-2-amino-1-hydroxyethyl]phenoxy]propan-1-ol
    —— (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(2-(2-(2-(3-(6-amino-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)propanamido)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1353569-63-7 C35H43N3O15
    (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(2-(2-(2-(3-(6-amino-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)propanamido)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— (2R,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-(3-fluoro-2'-methanesulfonyl-biphenyl-4-ylcarbamoyl)-pyrrolidine-1-carboxylic acid tert-butyl ester 536746-72-2 C29H41FN2O6SSi
    (2R,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-2-(3-fluoro-2'-methanesulfonyl-biphenyl-4-ylcarbamoyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— (2R,3R,5S)-2-[(2R,3aS,6aR)-hexahydrofuro[2,3-b]furan-2-yl]-6-hydroxymethylene-5-isopropenyl-2,3-dimethylcyclohexane 272767-20-1 C18H26O4
    (2R,3R,5S)-2-[(2R,3aS,6aR)-hexahydrofuro[2,3-b]furan-2-yl]-6-hydroxymethylene-5-isopropenyl-2,3-dimethylcyclohexane
    —— 2-dimethylsulfonio-1,2-diphenylethene-1-sulfonate 116161-81-0 C16H16O3S2
    2-dimethylsulfonio-1,2-diphenylethene-1-sulfonate
    —— 2-ethylthio-5-methyl-7H-1,3,4-thiadiazolo[3,2-a]pyrimidin-7-one 930296-87-0 C8H9N3OS2
    2-ethylthio-5-methyl-7H-1,3,4-thiadiazolo[3,2-a]pyrimidin-7-one
    —— 2-(Phenoxymethyl)-5-(1-pyridin-2-ylethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4-one 1519045-27-2 C20H20N4O2
    2-(Phenoxymethyl)-5-(1-pyridin-2-ylethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4-one
    —— 2,2,4,6,7-Pentamethylindan-1-on 6898-24-4 C14H18O
    2,2,4,6,7-Pentamethylindan-1-on
    —— 2-(1-Naphthyloxy)ethyl 3-(1-Piperazinyl)-2-pyrazinyl Ether 313654-88-5 C20H22N4O2
    2-(1-Naphthyloxy)ethyl 3-(1-Piperazinyl)-2-pyrazinyl Ether
    —— 2-Methoxy-4-ethoxy-cyclohex-3-en-1-carbaldehyd 26649-71-8 C10H16O2
    2-Methoxy-4-ethoxy-cyclohex-3-en-1-carbaldehyd
    —— 2-Cyano-3-phenyl-hex-5-enoic acid ethyl ester 31336-05-7 C15H17NO2
    2-Cyano-3-phenyl-hex-5-enoic acid ethyl ester
    —— (2-bromo-4-methyl-phenyl)-carbamic acid-(4-chloro-but-2-ynyl ester) 4914-20-9 C12H11BrClNO2
    (2-bromo-4-methyl-phenyl)-carbamic acid-(4-chloro-but-2-ynyl ester)
    —— 2-phenyl-5,6,7,7a-tetrahydro-3H-pyrrolo[2,1-a]imidazol-1-oxide 42564-22-7 C12H14N2O
    2-phenyl-5,6,7,7a-tetrahydro-3H-pyrrolo[2,1-a]imidazol-1-oxide
    —— 2-(2,6-bis((triethylsilyl)ethynyl)-4-(trifluoromethyl)phenyl)pyrimidine 1581719-43-8 C27H35F3N2Si2
    2-(2,6-bis((triethylsilyl)ethynyl)-4-(trifluoromethyl)phenyl)pyrimidine
    —— (2-aminophenyl)diethylphosphine oxide 1407520-18-6 C10H16NOP
    (2-aminophenyl)diethylphosphine oxide
    —— 2-(6-fluoro-2-(4-methoxyphenyl)-3-phenyl-1,2-dihydroisoquinolin-1-yl)pent-1-en-3-one 1198019-11-2 C27H24FNO2
    2-(6-fluoro-2-(4-methoxyphenyl)-3-phenyl-1,2-dihydroisoquinolin-1-yl)pent-1-en-3-one
    —— 2-Oxo-2-tert.-butylamino-1,3,2-dioxaphosphorinan 1009-92-3 C7H16NO3P
    2-Oxo-2-tert.-butylamino-1,3,2-dioxaphosphorinan
    —— [2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(4-trifluoromethanesulfonyl-phenyl)-amine 573687-34-0 C23H16F6N4O3S
    [2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(4-trifluoromethanesulfonyl-phenyl)-amine
    —— 2,4,6-trichloro-N-[3-(5-chlorothien-2-yl)-1,2,4-thiadiazol-5-yl]benzenesulfonamide 531551-63-0 C12H5Cl4N3O2S3
    2,4,6-trichloro-N-[3-(5-chlorothien-2-yl)-1,2,4-thiadiazol-5-yl]benzenesulfonamide
    —— [2-isobutoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-(6-trifluoromethyl-pyridin-3-yl)-amine 573688-20-7 C24H20F6N6O
    [2-isobutoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-(6-trifluoromethyl-pyridin-3-yl)-amine
    —— 2-imino-N-(4-methoxybenzyl)-2H-chromene-3-sulfonamide 951399-77-2 C17H16N2O4S
    2-imino-N-(4-methoxybenzyl)-2H-chromene-3-sulfonamide
    —— 2,3-di-O-allyl-4,6-di-O-benzyl-D-mannopyranosyl p-nitrobenzoate 128376-99-8 C33H35NO9
    2,3-di-O-allyl-4,6-di-O-benzyl-D-mannopyranosyl p-nitrobenzoate
    —— 2-chloro-4-(trifluoromethyl)-6-(3'-methoxyphenyl)pyridine 1622217-24-6 C13H9ClF3NO
    2-chloro-4-(trifluoromethyl)-6-(3'-methoxyphenyl)pyridine
    —— 2-{[Bis(4-chlorophenyl)methoxy]methyl}oxirane 1049605-59-5 C16H14Cl2O2
    2-{[Bis(4-chlorophenyl)methoxy]methyl}oxirane
    —— 2-hydroxy-5-methyl-3-(piperidin-1-ylmethyl)-benzaldehyde 165672-87-7 C14H19NO2
    2-hydroxy-5-methyl-3-(piperidin-1-ylmethyl)-benzaldehyde
    —— 2-guanidino-6-methyl-4H-1,3-oxazin-4-one 78224-72-3 C6H8N4O2
    2-guanidino-6-methyl-4H-1,3-oxazin-4-one