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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5'-O-dimethoxytrityl-2'-O-(2,4-dinitrophenyl)-N4-acetylarabinocytidine 1245819-21-9 C38H35N5O12
    5'-O-dimethoxytrityl-2'-O-(2,4-dinitrophenyl)-N4-acetylarabinocytidine
    —— 5-n-Pentylsulfonyl-uracil 2383-92-8 C9H14N2O4S
    5-n-Pentylsulfonyl-uracil
    —— 5-Hydroxy-4'-methoxy-7.8-methylendioxy-2-methyl-isoflavon 3207-32-7 C18H14O6
    5-Hydroxy-4'-methoxy-7.8-methylendioxy-2-methyl-isoflavon
    —— 5-<3-Methyl-4-(4-nitro-phenoxy)-benzyliden>-hydantoin 2445-96-7 C17H13N3O5
    5-<3-Methyl-4-(4-nitro-phenoxy)-benzyliden>-hydantoin
    —— 5,12-Dimethyl-6,7,8,9,10,11-hexahydro-6,10-imino-5H-cyclooct<b>indol-8-aethanol 2738-33-2 C18H24N2O
    5,12-Dimethyl-6,7,8,9,10,11-hexahydro-6,10-imino-5H-cyclooct<b>indol-8-aethanol
    —— 5-Tosylamino-6-nitrochinolin 35974-99-3 C16H13N3O4S
    5-Tosylamino-6-nitrochinolin
    —— 5-Methoxy-7-benzyloxy-4-methyl-cumarin 17820-39-2 C18H16O4
    5-Methoxy-7-benzyloxy-4-methyl-cumarin
    —— 5-fluoro-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-(1-methyl-5-indolyl)benzenecarboxamide 1313754-41-4 C22H15FN4O3
    5-fluoro-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-(1-methyl-5-indolyl)benzenecarboxamide
    —— 5-O-[2-[4-(1-benzhydrylpiperidin-4-yl)phenyl]ethyl] 3-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 126202-62-8 C42H43N3O6
    5-O-[2-[4-(1-benzhydrylpiperidin-4-yl)phenyl]ethyl] 3-O-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
    —— 5α-ergostatriene-(7.9(11).22<i>t</i>)-diol-(3β.5) 53286-57-0 C28H44O2
    5α-ergostatriene-(7.9(11).22<i>t</i>)-diol-(3β.5)
    —— ((5S,6R)-2-Methyl-spiro[4.5]dec-1-en-6-yl)-acetic acid 2-hydroxy-ethyl ester 120695-99-0 C15H24O3
    ((5S,6R)-2-Methyl-spiro[4.5]dec-1-en-6-yl)-acetic acid 2-hydroxy-ethyl ester
    —— 5-(3-methoxy-phenyl)-oxazole-4-carboxylic acid [2-(4-acetyl-thiazol-2-ylmethyl)-2H-[1,2,3]triazol-4-yl]-amide 1161778-36-4 C19H16N6O4S
    5-(3-methoxy-phenyl)-oxazole-4-carboxylic acid [2-(4-acetyl-thiazol-2-ylmethyl)-2H-[1,2,3]triazol-4-yl]-amide
    —— 5-bromo-1-(3,4-dichlorophenacyl)-2-methyl-4-nitroimidazole 1158999-88-2 C12H8BrCl2N3O3
    5-bromo-1-(3,4-dichlorophenacyl)-2-methyl-4-nitroimidazole
    —— 5-p-Tolyl-[1,3,4]oxadiazole-2-sulfonyl chloride 328527-95-3 C9H7ClN2O3S
    5-p-Tolyl-[1,3,4]oxadiazole-2-sulfonyl chloride
    —— (5-Cyclohexylthiophen-3-yl)-(3,3-dimethylpiperidin-1-yl)methanone 1160720-41-1 C18H27NOS
    (5-Cyclohexylthiophen-3-yl)-(3,3-dimethylpiperidin-1-yl)methanone
    —— 5-Ethyl-pyrazol-3,4-dicarbonsaeure-dimethylester 110251-69-9 C9H12N2O4
    5-Ethyl-pyrazol-3,4-dicarbonsaeure-dimethylester
    —— 5-(4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-methyl-1,2,4-oxadiazole 1034769-96-4 C17H14ClN5O2
    5-(4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-methyl-1,2,4-oxadiazole
    —— [5-(4-oxo-3-(4-chloro-phenyl)-3,4-dihydro-quinazolin-2-yl)-4-phenyl-thiazol-2-yl]-carbamic acid methyl ester 952613-72-8 C25H17ClN4O3S
    [5-(4-oxo-3-(4-chloro-phenyl)-3,4-dihydro-quinazolin-2-yl)-4-phenyl-thiazol-2-yl]-carbamic acid methyl ester
    —— 5-(4-chlorophenyl)-1-methyl-7-(1-methylethyl)-3-propyl-1H-pyrazolo[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine 1639453-78-3 C19H21ClN6
    5-(4-chlorophenyl)-1-methyl-7-(1-methylethyl)-3-propyl-1H-pyrazolo[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine
    —— 5-butyl-5-hydroxy-1-[2-(1H-indol-3-yl)ethyl]pyrrolidin-2-one 959979-02-3 C18H24N2O2
    5-butyl-5-hydroxy-1-[2-(1H-indol-3-yl)ethyl]pyrrolidin-2-one
    —— [5-fluoro-1-(4-trifluoromethyl-phenyl)-1H-indazol-3-yl]-methanol 932041-31-1 C15H10F4N2O
    [5-fluoro-1-(4-trifluoromethyl-phenyl)-1H-indazol-3-yl]-methanol
    —— 5-[4-[[[[(2S)-2,3-dihydro-1-[[3'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]methyl]phenoxy]pentanoic acid 916199-06-9 C34H31F3N2O6S
    5-[4-[[[[(2S)-2,3-dihydro-1-[[3'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]sulfonyl]-1H-indol-2-yl]carbonyl]amino]methyl]phenoxy]pentanoic acid
    —— {5-[2-Hydroxy-2-(6-vinyl-benzo[1,3]dioxol-5-yl)-ethyl]-benzo[1,3]dioxol-4-ylmethyl}-methyl-cyanamide 123257-09-0 C21H20N2O5
    {5-[2-Hydroxy-2-(6-vinyl-benzo[1,3]dioxol-5-yl)-ethyl]-benzo[1,3]dioxol-4-ylmethyl}-methyl-cyanamide
    —— 5-Amidino-2-<3'-amidino-phenyl>-thionaphthen-dihydrochlorid 4816-16-4 C16H14N4S*2ClH
    5-Amidino-2-<3'-amidino-phenyl>-thionaphthen-dihydrochlorid
    —— 5-[1-(1H-Benzoimidazol-2-yl)-meth-(E)-ylidene]-2-[(Z)-phenylimino]-thiazolidin-4-one 31483-74-6 C17H12N4OS
    5-[1-(1H-Benzoimidazol-2-yl)-meth-(E)-ylidene]-2-[(Z)-phenylimino]-thiazolidin-4-one
    —— 5-Trideuteriomethyldihydrothiazolo<3,2-a>pyridinium-8-oxid 39137-93-4 C8H9NOS
    5-Trideuteriomethyldihydrothiazolo<3,2-a>pyridinium-8-oxid
    —— [5-(2,4-Dichloro-phenoxymethyl)-[1,3,4]thiadiazol-2-yl]-p-tolyl-amine 38376-50-0 C16H13Cl2N3OS
    [5-(2,4-Dichloro-phenoxymethyl)-[1,3,4]thiadiazol-2-yl]-p-tolyl-amine
    —— 5-methyl-4-[[3-(trifluoromethyl)phenyl]methyl]-2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]pyrimidine 226905-72-2 C17H12F6N4
    5-methyl-4-[[3-(trifluoromethyl)phenyl]methyl]-2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]pyrimidine
    —— (5-diphenylphosphinothioyltriazol-4-ylidene)-diphenyl-sulfido-λ5-phosphane;2-methanidylprop-1-ene;palladium(2+) 436845-38-4 C30H27N3P2PdS2
    (5-diphenylphosphinothioyltriazol-4-ylidene)-diphenyl-sulfido-λ5-phosphane;2-methanidylprop-1-ene;palladium(2+)
    —— 5-(3-((1S,3S)-3-(quinazolin-2-ylamino)cyclobutoxy)pyrazin-2-yl)picolinonitrile 1349182-86-0 C22H17N7O
    5-(3-((1S,3S)-3-(quinazolin-2-ylamino)cyclobutoxy)pyrazin-2-yl)picolinonitrile
    —— 5-Bromo-8-chloroisoquinolin-3-ol 1696354-09-2 C9H5BrClNO
    5-Bromo-8-chloroisoquinolin-3-ol
    —— 5-Bromo-1-methyl-3-thiophen-2-ylpyrazole 1226790-10-8 C8H7BrN2S
    5-Bromo-1-methyl-3-thiophen-2-ylpyrazole
    —— [5-(4-hexylphenyl)-6-phenylpyridin-2-yl]methanol 1350436-06-4 C24H27NO
    [5-(4-hexylphenyl)-6-phenylpyridin-2-yl]methanol
    —— 5-methylene-1-[(1R)-1-phenylethyl]-4-[(1R)-1-phenylethylamine]-2,5-dihydro-1H-2-azolone 474888-41-0 C21H22N2O
    5-methylene-1-[(1R)-1-phenylethyl]-4-[(1R)-1-phenylethylamine]-2,5-dihydro-1H-2-azolone
    —— 5-(2-Methyl-3-methylamino-propyl)-10,11-dihydro-5H-dibenzo[b,f]azepine-3-sulfonic acid dimethylamide 10427-98-2 C21H29N3O2S
    5-(2-Methyl-3-methylamino-propyl)-10,11-dihydro-5H-dibenzo[b,f]azepine-3-sulfonic acid dimethylamide
    —— 5-Chloro-2-diethylcarbamoylmethoxy-benzoic acid allyl ester 37540-51-5 C16H20ClNO4
    5-Chloro-2-diethylcarbamoylmethoxy-benzoic acid allyl ester
    —— 5-(1H-imidazo[4,5-b]pyrazin-2-yl)thiazole 1125747-95-6 C8H5N5S
    5-(1H-imidazo[4,5-b]pyrazin-2-yl)thiazole
    —— 5-Benzylfurfuryldiethylmalonat 25379-02-6 C19H22O5
    5-Benzylfurfuryldiethylmalonat
    —— 5-benzofuran-2-yl-7-chloro-1-methyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one 21599-90-6 C18H13ClN2O2
    5-benzofuran-2-yl-7-chloro-1-methyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one
    —— 5-[1-(2,3,4-Trimethoxy-6-nitro-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione 137920-34-4 C13H13N3O7
    5-[1-(2,3,4-Trimethoxy-6-nitro-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione
    —— 5-(4-chlorophenyl)benzimidazo[1,2-a]benzimidazole 1352820-93-9 C19H12ClN3
    5-(4-chlorophenyl)benzimidazo[1,2-a]benzimidazole
    —— 5-isopropyl-2'-(pyrrolidin-1-ylsulfonyl)biphenyl-2,4-diol 1155370-69-6 C19H23NO4S
    5-isopropyl-2'-(pyrrolidin-1-ylsulfonyl)biphenyl-2,4-diol
    —— 5-[cyclohexylmethyl-[(3-pyrrol-1-ylphenyl)methyl]amino]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one 1160360-41-7 C27H34N6O
    5-[cyclohexylmethyl-[(3-pyrrol-1-ylphenyl)methyl]amino]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 5-{2-[1-Trimethylsilanyl-meth-(Z)-ylidene]-cyclobutyl}-nonan-5-ol 141089-45-4 C17H34OSi
    5-{2-[1-Trimethylsilanyl-meth-(Z)-ylidene]-cyclobutyl}-nonan-5-ol
    —— 5-(adamantan-1-yloxymethyl)-2-o-tolyl-2H-pyrazol-3-ol 374641-86-8 C21H26N2O2
    5-(adamantan-1-yloxymethyl)-2-o-tolyl-2H-pyrazol-3-ol
    —— 5-cyclopropyl4-[2-(N-methyl-N-methylsulphonyl)amino4-nitro-benzoyl]isoxazole 158579-25-0 C15H15N3O6S
    5-cyclopropyl4-[2-(N-methyl-N-methylsulphonyl)amino4-nitro-benzoyl]isoxazole
    —— 5-{(1R)-2-[(2-{4-[2-(2-adamantyl)ethoxy]phenyl}ethyl)amino]-1-hydroxyethyl}-8-hydroxyquinolin-2(1H)-one 1159340-96-1 C31H38N2O4
    5-{(1R)-2-[(2-{4-[2-(2-adamantyl)ethoxy]phenyl}ethyl)amino]-1-hydroxyethyl}-8-hydroxyquinolin-2(1H)-one
    —— 5-(2-methyl-5-bromobenzylidene)-3-phenyl-2-(phenylimino)thiazolidin-4-one 1370366-64-5 C23H17BrN2OS
    5-(2-methyl-5-bromobenzylidene)-3-phenyl-2-(phenylimino)thiazolidin-4-one
    —— 5-Cyano-3.5-diphenyl-2-cyclopentenimin 13866-39-2 C18H14N2
    5-Cyano-3.5-diphenyl-2-cyclopentenimin
    —— 5-oxo-7-piperidino-heptanoic acid ethyl ester 857382-93-5 C14H25NO3
    5-oxo-7-piperidino-heptanoic acid ethyl ester