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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-chloro-N-[((5S)-3-{3-chloro-4-[3-(hydroxymethyl)-2-oxopiperidin-1-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl)methyl]thiophene-2-carboxamide 1093656-79-1 C21H21Cl2N3O5S
    5-chloro-N-[((5S)-3-{3-chloro-4-[3-(hydroxymethyl)-2-oxopiperidin-1-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl)methyl]thiophene-2-carboxamide
    —— 5-[2-Methyl-5-(6-methylpyridin-2-yl)-1H-imidazol-4-yl]-benzo[1,2,5]oxadiazole 356559-83-6 C16H13N5O
    5-[2-Methyl-5-(6-methylpyridin-2-yl)-1H-imidazol-4-yl]-benzo[1,2,5]oxadiazole
    —— 5-methoxy-3-(3-methylphenyl)benzo[b]thiophene 1140899-96-2 C16H14OS
    5-methoxy-3-(3-methylphenyl)benzo[b]thiophene
    —— 5-chloro-2-cyclopropyl-2H-indazole-7-carbonitrile 1100215-02-8 C11H8ClN3
    5-chloro-2-cyclopropyl-2H-indazole-7-carbonitrile
    —— 5-pregnen-20-one-3β-yl propionate 54552-01-1 C24H36O3
    5-pregnen-20-one-3β-yl propionate
    —— 5,7,8-tris(3-methylphenyl)quinoline 1346013-18-0 C30H25N
    5,7,8-tris(3-methylphenyl)quinoline
    —— 5-chlorosaligenylchlorophosphite 174746-63-5 C7H5Cl2O2P
    5-chlorosaligenylchlorophosphite
    —— 5-<(Triphenylphosphoranylidene)amino>-1-ethylpyrazole 156302-62-4 C23H22N3P
    5-<(Triphenylphosphoranylidene)amino>-1-ethylpyrazole
    —— 5-benzyl-3-tosyloxazolidin-2-one 1236280-33-3 C17H17NO4S
    5-benzyl-3-tosyloxazolidin-2-one
    —— 5-(7-methoxy-6-{[2-(trimethylsilyl)ethoxy]methoxy}-1-{[2-(trimethylsilyl)ethoxy]methyl}-1,4-dihydroindeno[1,2-c]pyrazol-3-yl)pyridine-2-carbonitrile 760991-78-4 C29H40N4O4Si2
    5-(7-methoxy-6-{[2-(trimethylsilyl)ethoxy]methoxy}-1-{[2-(trimethylsilyl)ethoxy]methyl}-1,4-dihydroindeno[1,2-c]pyrazol-3-yl)pyridine-2-carbonitrile
    —— 5,7,8-tris(4-tert-butylphenyl)quinoline 1346013-23-7 C39H43N
    5,7,8-tris(4-tert-butylphenyl)quinoline
    —— 5-methyl hydrogen 9-isopropyl-6-methyl-1-[(1E,3E)-4-(4-nitrophenyl)buta-1,3-dien-1-yl]heptalene-4,5-dicarboxylate 1454588-52-3 C29H27NO6
    5-methyl hydrogen 9-isopropyl-6-methyl-1-[(1E,3E)-4-(4-nitrophenyl)buta-1,3-dien-1-yl]heptalene-4,5-dicarboxylate
    —— 5,5',5''-trichloro-3<i>H</i>,3'<i>H</i>,3''<i>H</i>-3,3',3''-[1,3,5]triazine-2,4,6-triyl-tris-benzooxazol-2-one 18838-09-0 C24H9Cl3N6O6
    5,5',5''-trichloro-3<i>H</i>,3'<i>H</i>,3''<i>H</i>-3,3',3''-[1,3,5]triazine-2,4,6-triyl-tris-benzooxazol-2-one
    —— 5-phenyl-2-trichloromethylsulfanyl-isoxazol-3-one 30831-08-4 C10H6Cl3NO2S
    5-phenyl-2-trichloromethylsulfanyl-isoxazol-3-one
    —— 5-[2-Methyl-3-(4-methyl-piperazin-1-yl)-propyl]-5H-dibenzo[b,f]azepine-3-sulfonic acid dimethylamide 13524-37-3 C25H34N4O2S
    5-[2-Methyl-3-(4-methyl-piperazin-1-yl)-propyl]-5H-dibenzo[b,f]azepine-3-sulfonic acid dimethylamide
    —— (5Z,7E,9E)-methyl 10-((2S,3S)-3-(4-ethoxy-4-oxobutyl)oxiran-2-yl)deca-5,7,9-trienoate 118884-87-0 C19H28O5
    (5Z,7E,9E)-methyl 10-((2S,3S)-3-(4-ethoxy-4-oxobutyl)oxiran-2-yl)deca-5,7,9-trienoate
    —— 5-{3-[4-(3-octadecylcarbamoyl-phenylsulfanyl)-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-3-yl]-ureido}-isophthalic acid 5996-74-7 C43H55N5O7S
    5-{3-[4-(3-octadecylcarbamoyl-phenylsulfanyl)-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-3-yl]-ureido}-isophthalic acid
    —— 5,7-bis(3,4-dimethoxyphenyl)-8-(trifluoromethanesulfonyloxy)quinoline 1346013-35-1 C26H22F3NO7S
    5,7-bis(3,4-dimethoxyphenyl)-8-(trifluoromethanesulfonyloxy)quinoline
    —— 5-methyl hydrogen 1-{(E)-2-[4-(dimethylamino)phenyl]ethenyl}-9-isopropyl-6-methyl-heptalene-4,5-dicarboxylate 1454588-80-7 C29H31NO4
    5-methyl hydrogen 1-{(E)-2-[4-(dimethylamino)phenyl]ethenyl}-9-isopropyl-6-methyl-heptalene-4,5-dicarboxylate
    —— 5-ethyl-5-phenyl-1,3-di-xanthen-9-yl-pyrimidine-2,4,6-trione 17062-42-9 C38H28N2O5
    5-ethyl-5-phenyl-1,3-di-xanthen-9-yl-pyrimidine-2,4,6-trione
    —— 5-Ethylsulfanyl-6,6,7,7-tetramethyl-2,3-diphenyl-1-aza-bicyclo[3.2.0]hept-2-en-4-one 141883-93-4 C24H27NOS
    5-Ethylsulfanyl-6,6,7,7-tetramethyl-2,3-diphenyl-1-aza-bicyclo[3.2.0]hept-2-en-4-one
    —— 5-cyano-1,2-dihydro-2,2,4,8-tetramethylquinoline 877161-87-0 C14H16N2
    5-cyano-1,2-dihydro-2,2,4,8-tetramethylquinoline
    —— 5-chloro-3-(4-phenyl-piperidin-1-ylmethyl)-3<i>H</i>-benzooxazol-2-one 16376-63-9 C19H19ClN2O2
    5-chloro-3-(4-phenyl-piperidin-1-ylmethyl)-3<i>H</i>-benzooxazol-2-one
    —— 5-methylthio-2,3-diphenyl-7-naphthyl-1-azabicyclo[3.2.0]hept-2-en-4-one 1352447-86-9 C29H23NOS
    5-methylthio-2,3-diphenyl-7-naphthyl-1-azabicyclo[3.2.0]hept-2-en-4-one
    —— 5,5-dimethyl-4-carboxy-2-spiropentane-3-imidazolin-1-oxyl 79614-20-3 C10H15N2O3
    5,5-dimethyl-4-carboxy-2-spiropentane-3-imidazolin-1-oxyl
    —— (5-fluoroquinolin-2-yl)triphenylphosphonium bromide 346604-40-8 Br*C28H22FNP
    (5-fluoroquinolin-2-yl)triphenylphosphonium bromide
    —— (5S,7R,8S)-2-methylsulfanyl-5,8-dihydro-7-hydroxymethyl-5-methoxy-8-allyloxy-pyrano[3,4-d]pyrimidine 1114265-33-6 C13H18N2O4S
    (5S,7R,8S)-2-methylsulfanyl-5,8-dihydro-7-hydroxymethyl-5-methoxy-8-allyloxy-pyrano[3,4-d]pyrimidine
    —— 5-(4-methoxyphenyl)-7,8-bis(4-methylphenyl)quinoline 1346013-47-5 C30H25NO
    5-(4-methoxyphenyl)-7,8-bis(4-methylphenyl)quinoline
    —— 5-Phenyl-3-(tetrahydro-2H-2-pyranyloxy)oxazolidine-2,4-dione 76440-80-7 C14H15NO5
    5-Phenyl-3-(tetrahydro-2H-2-pyranyloxy)oxazolidine-2,4-dione
    —— 5-(4-(4-bromobutoxy)phenyl)-3H-1,2-dithiole-3-thione 1350433-15-6 C13H13BrOS3
    5-(4-(4-bromobutoxy)phenyl)-3H-1,2-dithiole-3-thione
    —— 5,7-dicyano-8-hydroxyquinoline 10522-68-6 C11H5N3O
    5,7-dicyano-8-hydroxyquinoline
    —— 5,10-di(2-thienyl)-2,3-bis(4-methoxyphenyl)benzo[g]quinoxaline 1261995-50-9 C34H24N2O2S2
    5,10-di(2-thienyl)-2,3-bis(4-methoxyphenyl)benzo[g]quinoxaline
    —— (5,5',5''-(2-(5-bromothiophen-2-yl)ethene-1,1,2-triyl)tris(thiophene-5,2-diyl))tris(trimethylsilane) 1416788-97-0 C27H35BrS4Si3
    (5,5',5''-(2-(5-bromothiophen-2-yl)ethene-1,1,2-triyl)tris(thiophene-5,2-diyl))tris(trimethylsilane)
    —— (5-piperidin-1-ylmethyl-benzofuran-2-ylmethyl)-pyridin-2-yl-amine 29039-99-4 C20H23N3O
    (5-piperidin-1-ylmethyl-benzofuran-2-ylmethyl)-pyridin-2-yl-amine
    —— 5-(5-methoxycarbonyl-furan-2-ylmethyleneamino)-furan-2-carboxylic acid ethyl ester 22929-60-8 C14H13NO6
    5-(5-methoxycarbonyl-furan-2-ylmethyleneamino)-furan-2-carboxylic acid ethyl ester
    —— 5-ethyl-5-phenyl-1-(2-pyrrolidin-1-yl-ethyl)-pyrimidine-2,4,6-trione 112838-43-4 C18H23N3O3
    5-ethyl-5-phenyl-1-(2-pyrrolidin-1-yl-ethyl)-pyrimidine-2,4,6-trione
    —— 5-(4-ethylphenyl)-7-bromo-8-(trifluoromethanesulfonyloxy)quinoline 1346013-37-3 C18H13BrF3NO3S
    5-(4-ethylphenyl)-7-bromo-8-(trifluoromethanesulfonyloxy)quinoline
    —— 5,10,15,20-tetra(9-phenanthrenyl)porphyrin 126651-43-2 C76H46N4
    5,10,15,20-tetra(9-phenanthrenyl)porphyrin
    —— (5,15-diphenylporphyrinato)nickel(II) 160118-67-2 C32H20N4Ni
    (5,15-diphenylporphyrinato)nickel(II)
    —— 5-cyano-1-(4-methoxybenzyl)-3-methyl-1H-indazole 903875-33-2 C17H15N3O
    5-cyano-1-(4-methoxybenzyl)-3-methyl-1H-indazole
    —— 5-ethyl-1-[2-(1H-indol-3-yl)ethyl]-4-hydroxy-6-oxo-1,2,5,6-tetrahydro-3-pyridinecarboxylic acid ethyl ester 190378-09-7 C20H24N2O4
    5-ethyl-1-[2-(1H-indol-3-yl)ethyl]-4-hydroxy-6-oxo-1,2,5,6-tetrahydro-3-pyridinecarboxylic acid ethyl ester
    —— (5-isopropyl-3,8-dimethyl-azulen-1-yl)-oxo-acetyl chloride 69051-05-4 C17H17ClO2
    (5-isopropyl-3,8-dimethyl-azulen-1-yl)-oxo-acetyl chloride
    —— 5-pregnen-16α,17α-epoxy-11α-hydroxy-3,20-diethylene glycol ketal 19486-23-8 C25H36O6
    5-pregnen-16α,17α-epoxy-11α-hydroxy-3,20-diethylene glycol ketal
    —— 5-Methyl-hexan-2-one O-(5-amino-2,4-dinitro-phenyl)-oxime 13194-14-4 C13H18N4O5
    5-Methyl-hexan-2-one O-(5-amino-2,4-dinitro-phenyl)-oxime
    —— 5-diethylphosphono-2-furaldehyde diethyl acetal 1002111-79-6 C13H23O6P
    5-diethylphosphono-2-furaldehyde diethyl acetal
    —— 5,5-bis(diethylphosphono)pentyl 7-((4aS,7aS)-1-(tert-butoxycarbonyl)-octahydropyrrolo[3,4-b]pyridin-6-yl)-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylate 925684-48-6 C39H60FN3O12P2
    5,5-bis(diethylphosphono)pentyl 7-((4aS,7aS)-1-(tert-butoxycarbonyl)-octahydropyrrolo[3,4-b]pyridin-6-yl)-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylate
    —— 5-(6-chloro-purin-9-ylmethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid 29031-28-5 C12H13ClN4O4
    5-(6-chloro-purin-9-ylmethyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid
    —— 5-bromo-6-(4-chloro-phenyl)-2-methyl-thiazolo[3,2-<i>b</i>][1,2,4]triazole 34179-70-9 C11H7BrClN3S
    5-bromo-6-(4-chloro-phenyl)-2-methyl-thiazolo[3,2-<i>b</i>][1,2,4]triazole
    —— 5-amino-2-chloro-4-methyl-4-phenyl-4<i>H</i>-pyrrole-3-carbonitrile 27022-24-8 C12H10ClN3
    5-amino-2-chloro-4-methyl-4-phenyl-4<i>H</i>-pyrrole-3-carbonitrile
    —— 5-[1-(4-Diethylamino-phenyl)-meth-(Z)-ylidene]-3-(4-hydroxy-phenyl)-2-[(E)-4-hydroxy-phenylimino]-thiazolidin-4-one 25745-24-8 C26H25N3O3S
    5-[1-(4-Diethylamino-phenyl)-meth-(Z)-ylidene]-3-(4-hydroxy-phenyl)-2-[(E)-4-hydroxy-phenylimino]-thiazolidin-4-one