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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4,6-tri-O-acetyl-2-deoxy-2-hexadeuterioisopropylidenamino-β-D-glucopyranosylazide 1207847-31-1 C15H22N4O7
    3,4,6-tri-O-acetyl-2-deoxy-2-hexadeuterioisopropylidenamino-β-D-glucopyranosylazide
    —— 3β-Dimethylamino-14α-androst-5-en-17-on 2842-74-2 C21H33NO
    3β-Dimethylamino-14α-androst-5-en-17-on
    —— 3,6-di-O-benzyl-1,2',3',4',6',7-hexa-O-acetylisomangiferin 83159-40-4 C45H42O17
    3,6-di-O-benzyl-1,2',3',4',6',7-hexa-O-acetylisomangiferin
    —— 3-Methyl-8-methoxy-3H,1,2,5,6-tetrahydropyrazino<1,2,3-ab>-β-carboline dichlorophosphate 58469-30-0 C15H17N3O*Cl2HO2P
    3-Methyl-8-methoxy-3H,1,2,5,6-tetrahydropyrazino<1,2,3-ab>-β-carboline dichlorophosphate
    —— 3-O-(2-acetoximino-3,4-di-O-acetyl-6-O-trityl-α-D-lyxo-hexopyranosyl)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 83032-24-0 C43H49NO14
    3-O-(2-acetoximino-3,4-di-O-acetyl-6-O-trityl-α-D-lyxo-hexopyranosyl)-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose
    —— (3aS,8aS)-3-(4-fluorophenyl)-3a,8-dimethyl-1-(methylsulfonyl)-1,3a,8,8a-tetrahydropyrrolo[2,3-b]indole 1431726-23-6 C19H19FN2O2S
    (3aS,8aS)-3-(4-fluorophenyl)-3a,8-dimethyl-1-(methylsulfonyl)-1,3a,8,8a-tetrahydropyrrolo[2,3-b]indole
    —— 3-hydroxy-5-(4-iodo-phenyl)-pentanoic acid tert-butyl ester 811456-42-5 C15H21IO3
    3-hydroxy-5-(4-iodo-phenyl)-pentanoic acid tert-butyl ester
    —— (3S,5S,8R,9S,10S,13S,14S,16S,E)-17-ethylidene-10,13-dimethyl-16-vinylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate 1040364-25-7 C25H38O2
    (3S,5S,8R,9S,10S,13S,14S,16S,E)-17-ethylidene-10,13-dimethyl-16-vinylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate
    —— 3-[4-(5-methylthiophene-2-sulfonyl)phenyl]-1-(pyridin-3-ylmethyl)urea 1363136-67-7 C18H17N3O3S2
    3-[4-(5-methylthiophene-2-sulfonyl)phenyl]-1-(pyridin-3-ylmethyl)urea
    —— (3-(3-(imidazo[1,2-b]pyridazin-2-yl)-5-(2-methoxyethoxy)phenyl)-1,2,4-oxadiazol-5-yl)methyl acetate 1346561-84-9 C20H19N5O5
    (3-(3-(imidazo[1,2-b]pyridazin-2-yl)-5-(2-methoxyethoxy)phenyl)-1,2,4-oxadiazol-5-yl)methyl acetate
    —— 3-isobutyl-5-phenylthiazolidin-4-on-2-thione 111395-85-8 C13H15NOS2
    3-isobutyl-5-phenylthiazolidin-4-on-2-thione
    —— 3β-Acetoxy-22-hydroxymethylene-21-oxo-18α,19βH-ursan-28->20β-olide 118186-83-7 C33H48O6
    3β-Acetoxy-22-hydroxymethylene-21-oxo-18α,19βH-ursan-28->20β-olide
    —— (3-methyl-1,3-benzoxazol-3-ium-2-yl)methylmercury(1+);acetate;perchlorate 162317-26-2 C11H12HgNO3*ClO4
    (3-methyl-1,3-benzoxazol-3-ium-2-yl)methylmercury(1+);acetate;perchlorate
    —— 3,3-bis(2-methoxyphenyl)-N,N-diisopropyl-N-methylpropan-1-aminium iodide 518360-99-1 C24H36NO2*I
    3,3-bis(2-methoxyphenyl)-N,N-diisopropyl-N-methylpropan-1-aminium iodide
    —— 3-ethyl-4-formyl-2-methyl-thiomorpholine 1,1-dioxide 41568-63-2 C8H15NO3S
    3-ethyl-4-formyl-2-methyl-thiomorpholine 1,1-dioxide
    —— 3-ethyl-2,4,5-trioxo-imidazolidine-1-carbothioic acid <i>S</i>-(3-methyl-butyl) ester 40408-31-9 C11H16N2O4S
    3-ethyl-2,4,5-trioxo-imidazolidine-1-carbothioic acid <i>S</i>-(3-methyl-butyl) ester
    —— [3-(<i>N</i>-acetyl-<i>N</i>',<i>N</i>'-dimethyl-hydrazino)-3-methyl-2,5-dioxo-pyrrolidin-1-yl]-acetic acid ethyl ester 43041-45-8 C13H21N3O5
    [3-(<i>N</i>-acetyl-<i>N</i>',<i>N</i>'-dimethyl-hydrazino)-3-methyl-2,5-dioxo-pyrrolidin-1-yl]-acetic acid ethyl ester
    —— 3-(3-hexyl-1H-isochromen-1-yl)-1H-indole 1229244-35-2 C23H25NO
    3-(3-hexyl-1H-isochromen-1-yl)-1H-indole
    —— 3-ethyl-2-thioxo-1-(3-trifluoromethyl-phenyl)-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 56904-53-1 C16H12F3N3OS
    3-ethyl-2-thioxo-1-(3-trifluoromethyl-phenyl)-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 3-[(4-bromo-1H-pyrazol-1-yl)methyl]-N-(2-{[(4-chlorophenoxy)acetyl]amino}ethyl)-1,2,4-oxadiazole-5-carboxamide 1006357-29-4 C17H16BrClN6O4
    3-[(4-bromo-1H-pyrazol-1-yl)methyl]-N-(2-{[(4-chlorophenoxy)acetyl]amino}ethyl)-1,2,4-oxadiazole-5-carboxamide
    —— (3,5-Bis-chlorocarbonyl-phenyl)-carbamic acid benzyl ester 47310-09-8 C16H11Cl2NO4
    (3,5-Bis-chlorocarbonyl-phenyl)-carbamic acid benzyl ester
    —— 3-(2,3-dichlorophenyl)-4-(2,3-difluorobenzyl)-4H-1,2,4-triazole 936219-35-1 C15H9Cl2F2N3
    3-(2,3-dichlorophenyl)-4-(2,3-difluorobenzyl)-4H-1,2,4-triazole
    —— 3-Benzyl-1-[1-(3,4-dimethyl-phenyl)-1-hydroxy-2-phenyl-ethyl]-2,3-dihydro-1H-benzo[f]chromen-3-ol 135300-73-1 C36H34O3
    3-Benzyl-1-[1-(3,4-dimethyl-phenyl)-1-hydroxy-2-phenyl-ethyl]-2,3-dihydro-1H-benzo[f]chromen-3-ol
    —— 3-[ethyl(4-methoxyphenyl)amino]-5,5-diphenyl-6-(pyridin-2-yl)-5,6-dihydro-2H-pyran-2-one 1595073-50-9 C31H28N2O3
    3-[ethyl(4-methoxyphenyl)amino]-5,5-diphenyl-6-(pyridin-2-yl)-5,6-dihydro-2H-pyran-2-one
    —— {3,5-dimethyl-1-[4-(1-methylnaphthalene-2-carbonylamino)benzyl]-1H-pyrazol-4-yl}acetic acid 1322081-70-8 C26H25N3O3
    {3,5-dimethyl-1-[4-(1-methylnaphthalene-2-carbonylamino)benzyl]-1H-pyrazol-4-yl}acetic acid
    —— 3-[3-[3-(4-chlorophenyl)propoxy]phenyl]-1-methoxy-1-methylurea 70859-84-6 C18H21ClN2O3
    3-[3-[3-(4-chlorophenyl)propoxy]phenyl]-1-methoxy-1-methylurea
    —— 3-methanesulfonyloxy-1-methyl-5-(2-methylsulfanyl-ethylsulfanyl)-1<i>H</i>-[1,2,4]triazole 55375-41-2 C7H13N3O3S3
    3-methanesulfonyloxy-1-methyl-5-(2-methylsulfanyl-ethylsulfanyl)-1<i>H</i>-[1,2,4]triazole
    —— (3aS,7aR)-7-(2-bromoethyl)-2,2-dimethyl-3a,4,5,7a-tetrahydro-1,3-benzodioxole 1315613-94-5 C11H17BrO2
    (3aS,7aR)-7-(2-bromoethyl)-2,2-dimethyl-3a,4,5,7a-tetrahydro-1,3-benzodioxole
    —— 3-bromo-4,6-dimethyl-2,5-dinitro-benzyl chloride 854693-44-0 C9H8BrClN2O4
    3-bromo-4,6-dimethyl-2,5-dinitro-benzyl chloride
    —— 3'-methylspiro<cyclohexane-1,6'-1',2',4'-trioxan>-5'-one 136985-37-0 C9H14O4
    3'-methylspiro<cyclohexane-1,6'-1',2',4'-trioxan>-5'-one
    —— 3-<2,3-Dimethyl-1-phenyl-isopyrazolon-(5)-iminomethylen-(4)>-4-hydroxy-cumarin 110531-78-7 C21H17N3O4
    3-<2,3-Dimethyl-1-phenyl-isopyrazolon-(5)-iminomethylen-(4)>-4-hydroxy-cumarin
    —— (3aR,4R,5R,6aS)-4-[(E)-(R)-4-(4-Fluoro-phenoxy)-3-(tetrahydro-pyran-2-yloxy)-but-1-enyl]-5-(tetrahydro-pyran-2-yloxy)-hexahydro-cyclopenta[b]furan-2-one 62408-28-0 C27H35FO7
    (3aR,4R,5R,6aS)-4-[(E)-(R)-4-(4-Fluoro-phenoxy)-3-(tetrahydro-pyran-2-yloxy)-but-1-enyl]-5-(tetrahydro-pyran-2-yloxy)-hexahydro-cyclopenta[b]furan-2-one
    —— 3'-bromo-4,6-difluorobiphenyl-2-carbonitrile 731817-93-9 C13H6BrF2N
    3'-bromo-4,6-difluorobiphenyl-2-carbonitrile
    —— 3-(N'-Ethyl-hydrazino)-3-methyl-butan-2-one oxime 129373-48-4 C7H17N3O
    3-(N'-Ethyl-hydrazino)-3-methyl-butan-2-one oxime
    —— (3aS,6R,6aS)-6-Hydroxy-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxol-4-one 120623-91-8 C8H12O4
    (3aS,6R,6aS)-6-Hydroxy-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxol-4-one
    —— 3-amino-6-bromo-2-[2-(2,6-dichloro-phenylamino)-benzyl]-3H-quinazolin-4-one 1013633-57-2 C21H15BrCl2N4O
    3-amino-6-bromo-2-[2-(2,6-dichloro-phenylamino)-benzyl]-3H-quinazolin-4-one
    —— 3,4-Dimethoxy-7-methyl-1H-[1,2,5]triazepine 121179-69-9 C7H11N3O2
    3,4-Dimethoxy-7-methyl-1H-[1,2,5]triazepine
    —— (3R)-1-tetrahydropyranyloxy-3-methylhept-6-yne 214274-69-8 C13H22O2
    (3R)-1-tetrahydropyranyloxy-3-methylhept-6-yne
    —— 3-(2,6-dichloro-4-{4-[2-fluoro-3-(1-n-pentyloxybutyl)phenyl]thiazol-2-ylcarbamoyl}phenyl)-2-methylacrylic acid 844845-50-7 C29H31Cl2FN2O4S
    3-(2,6-dichloro-4-{4-[2-fluoro-3-(1-n-pentyloxybutyl)phenyl]thiazol-2-ylcarbamoyl}phenyl)-2-methylacrylic acid
    —— 3-(3-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)isoquinolin-1-yl)benzamide 1152274-40-2 C27H19F2N3O4
    3-(3-(1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)isoquinolin-1-yl)benzamide
    —— 3-(2-(4-methylthiazol-2-ylamino)pyridin-3-ylthio)phenol 953044-03-6 C15H13N3OS2
    3-(2-(4-methylthiazol-2-ylamino)pyridin-3-ylthio)phenol
    —— (3aS,4S,5S,6S,7aR)-2-(ethylamino)-6-(hydroxymethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]thiazole-4,5-diol 1349172-32-2 C10H18N2O3S
    (3aS,4S,5S,6S,7aR)-2-(ethylamino)-6-(hydroxymethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]thiazole-4,5-diol
    —— 3-(3-ethoxyanilino)-2-pyridin-4-ylprop-2-enal 137207-04-6 C16H16N2O2
    3-(3-ethoxyanilino)-2-pyridin-4-ylprop-2-enal
    —— 3-(4-(2-(N,N-Dimethylamino)ethyloxy) phenyl) sulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene hydrochloride 246169-63-1 C18H21NO5S2*ClH
    3-(4-(2-(N,N-Dimethylamino)ethyloxy) phenyl) sulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene hydrochloride
    —— 3,6-dichloro-7-methyl-chromen-4-one 71706-71-3 C10H6Cl2O2
    3,6-dichloro-7-methyl-chromen-4-one
    —— 3-methyl-1-phenylnon-1-yn-4-ol 1048027-87-7 C16H22O
    3-methyl-1-phenylnon-1-yn-4-ol
    —— 3-[bis(2-bromoethyl)amino]-N-(4-hydroxybutyl)-2,6-dinitrobenzamide 851627-47-9 C15H20Br2N4O6
    3-[bis(2-bromoethyl)amino]-N-(4-hydroxybutyl)-2,6-dinitrobenzamide
    —— 3-(1,1-dioxo-7-methyl-1,4-dihydrobenzo[1,2,4]thiadiazin-3-yl)-acetic acid ethyl ester 477932-76-6 C12H14N2O4S
    3-(1,1-dioxo-7-methyl-1,4-dihydrobenzo[1,2,4]thiadiazin-3-yl)-acetic acid ethyl ester
    —— 3-(3-(2-(tert-butoxycarbonylamino)ethoxy)-1,2,5-thiadiazol-4-yl)pyridine 1018846-15-5 C14H18N4O3S
    3-(3-(2-(tert-butoxycarbonylamino)ethoxy)-1,2,5-thiadiazol-4-yl)pyridine
    —— 3‐(4‐methoxyphenyl)benzo[b]thiophene 1,1‐dioxide 107942-93-8 C15H12O3S
    3‐(4‐methoxyphenyl)benzo[b]thiophene 1,1‐dioxide