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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-amino-4-(5-methyl-furan-2-yl)-2-(pyridin-2-ylmethoxy)-thieno[2,3-d]pyrimidine-6-carboxylic acid amide 1259877-51-4 C18H15N5O3S
    5-amino-4-(5-methyl-furan-2-yl)-2-(pyridin-2-ylmethoxy)-thieno[2,3-d]pyrimidine-6-carboxylic acid amide
    —— 5-(1-(2-fluoroethyl)-1H-benzo[d]imidazol-2-yl)-N,N-dimethylpyridin-2-amine 2,2,2-trifluoroacetate 1246093-11-7 C2HF3O2*C16H17FN4
    5-(1-(2-fluoroethyl)-1H-benzo[d]imidazol-2-yl)-N,N-dimethylpyridin-2-amine 2,2,2-trifluoroacetate
    —— 5-Oxo-1-phenyl-pyrrolidin-2-carbonsaeure-ethylester 18133-17-0 C13H15NO3
    5-Oxo-1-phenyl-pyrrolidin-2-carbonsaeure-ethylester
    —— 5-(2-chloro-4-methoxyphenyl)-3-pyridinyl 5-thio-β-D-xylopyranoside 910648-79-2 C17H18ClNO5S
    5-(2-chloro-4-methoxyphenyl)-3-pyridinyl 5-thio-β-D-xylopyranoside
    —— 5-[6-(5-octylthiothiophen-2-yl)-4,4-dioxodithieno[3,2-b;2',3'-d]thiophen-2-yl]pentanoic acid 944800-53-7 C25H30O4S5
    5-[6-(5-octylthiothiophen-2-yl)-4,4-dioxodithieno[3,2-b;2',3'-d]thiophen-2-yl]pentanoic acid
    —— (5-tert-butyl-2-furyl)(3,4-dimethoxyphenyl)methanone 1339872-52-4 C17H20O4
    (5-tert-butyl-2-furyl)(3,4-dimethoxyphenyl)methanone
    —— 5-Bromo-1-(2-bromo-4-bromomethylphenyl)pyrrole-2-carbonitrile 142045-62-3 C12H7Br3N2
    5-Bromo-1-(2-bromo-4-bromomethylphenyl)pyrrole-2-carbonitrile
    —— (5S,10R)-(+)-8-methoxy-10,11-dihydro-5-methyl-5H-dibenzo<a,d>cyclohepten-5,10-imine 125134-23-8 C17H17NO
    (5S,10R)-(+)-8-methoxy-10,11-dihydro-5-methyl-5H-dibenzo<a,d>cyclohepten-5,10-imine
    —— 5-methyl-2-(2-naphthalen-2-yloxy-ethyl)-4-trifluoromethylsulfanyl-1,2-dihydro-pyrazol-3-one 64076-69-3 C17H15F3N2O2S
    5-methyl-2-(2-naphthalen-2-yloxy-ethyl)-4-trifluoromethylsulfanyl-1,2-dihydro-pyrazol-3-one
    —— 5,5'-(4-pyridyl)-methylenebis-(6-methylamino-3-methyluracil) 75427-49-5 C18H21N7O4
    5,5'-(4-pyridyl)-methylenebis-(6-methylamino-3-methyluracil)
    —— 5-benzyloxymethyl-3-chloromethyl-2-chloro-2,5-dihydro-2-furanone 93553-47-0 C13H12Cl2O3
    5-benzyloxymethyl-3-chloromethyl-2-chloro-2,5-dihydro-2-furanone
    —— 5-(2-hydroxy-5-isopropyl-4-methoxyphenyl)-4-(1-methyl-1H-indol-5-yl)-4H-1,2,4-triazole-3-carboxamide 1207597-27-0 C22H23N5O3
    5-(2-hydroxy-5-isopropyl-4-methoxyphenyl)-4-(1-methyl-1H-indol-5-yl)-4H-1,2,4-triazole-3-carboxamide
    —— 5-ethyl-3-(4-hydroxy-benzylideneamino)-2-phenylimino-thiazolidin-4-one 2049-04-9 C18H17N3O2S
    5-ethyl-3-(4-hydroxy-benzylideneamino)-2-phenylimino-thiazolidin-4-one
    —— 5-Methyl-1H-pyrrole-2-carboxylic acid 6-[3-(2-fluoro-benzoylamino)-4-hydroxy-8-methyl-2-oxo-2H-chromen-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester 23697-68-9 C31H31FN2O10
    5-Methyl-1H-pyrrole-2-carboxylic acid 6-[3-(2-fluoro-benzoylamino)-4-hydroxy-8-methyl-2-oxo-2H-chromen-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester
    —— 5-(1-methyl-1H-pyrazol-4-yl)-3-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-2-yl)-1H-pyrazolo[3,4-c]pyridine 1422438-95-6 C19H16N8
    5-(1-methyl-1H-pyrazol-4-yl)-3-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-2-yl)-1H-pyrazolo[3,4-c]pyridine
    —— (5E)-6-phenylhexa-3,5-dien-1-ol 1207945-69-4 C12H14O
    (5E)-6-phenylhexa-3,5-dien-1-ol
    —— 5-diethylaminomethyl-2-hydroxy-benzoic acid methyl ester 4996-00-3 C13H19NO3
    5-diethylaminomethyl-2-hydroxy-benzoic acid methyl ester
    —— 5-bromo-2-chlorobenzaldehyde chlorooxime 914106-04-0 C7H4BrCl2NO
    5-bromo-2-chlorobenzaldehyde chlorooxime
    —— 5-Ethyl-2-cyanomethylpyridin 38203-06-4 C9H10N2
    5-Ethyl-2-cyanomethylpyridin
    —— 5-<i>p</i>-tolyl-7,8,9,10-tetrahydro-6<i>H</i>-azepino[4,5-<i>b</i>][1,8]naphthyridine 65326-77-4 C19H19N3
    5-<i>p</i>-tolyl-7,8,9,10-tetrahydro-6<i>H</i>-azepino[4,5-<i>b</i>][1,8]naphthyridine
    —— 5-tert-butyl-2-naphthylcinnamate 81414-81-5 C23H22O2
    5-tert-butyl-2-naphthylcinnamate
    —— 5-benzoyl-4-phenyl-1H-pyrimidine-2(H)-thione 132131-83-0 C17H12N2OS
    5-benzoyl-4-phenyl-1H-pyrimidine-2(H)-thione
    —— 5-(3,5-dimethylisoxazol-4-yl)-2-methyl-N-(piperidin-3-yl)benzenesulfonamide hydrochloride 1355555-66-6 C17H23N3O3S*ClH
    5-(3,5-dimethylisoxazol-4-yl)-2-methyl-N-(piperidin-3-yl)benzenesulfonamide hydrochloride
    —— 5-Aminomethyl-1-methyl-octahydroazonine 30820-58-7 C10H22N2
    5-Aminomethyl-1-methyl-octahydroazonine
    —— 5-bromo-2-nitromethyl-2-trichloromethyl-1,3-benzoxazoline 1579299-35-6 C9H6BrCl3N2O3
    5-bromo-2-nitromethyl-2-trichloromethyl-1,3-benzoxazoline
    —— 5-Ethyl-6-methyl-4-phenyl-cyclohex-3-enecarboxylic acid 2-methoxy-ethyl ester 28001-08-3 C19H26O3
    5-Ethyl-6-methyl-4-phenyl-cyclohex-3-enecarboxylic acid 2-methoxy-ethyl ester
    —— [5-(4-chloro-phenethyl)-6-thioxo-[1,3,5]thiadiazinan-3-yl]-acetic acid methyl ester 26328-93-8 C14H17ClN2O2S2
    [5-(4-chloro-phenethyl)-6-thioxo-[1,3,5]thiadiazinan-3-yl]-acetic acid methyl ester
    —— 5-(5-acetylamino-6-methyl-benzo[1,2,3]triazol-2-yl)-2-styryl-benzonitrile 102665-94-1 C24H19N5O
    5-(5-acetylamino-6-methyl-benzo[1,2,3]triazol-2-yl)-2-styryl-benzonitrile
    —— [5-Methyl-2-(naphthalen-2-yloxythiocarbonylamino)-phenyl]-thiocarbamic acid O-naphthalen-2-yl ester 31862-88-1 C29H22N2O2S2
    [5-Methyl-2-(naphthalen-2-yloxythiocarbonylamino)-phenyl]-thiocarbamic acid O-naphthalen-2-yl ester
    —— 5-Chlor-7-brom-8-(4-nitro-benzoyloxy)-chinaldin 93191-57-2 C17H10BrClN2O4
    5-Chlor-7-brom-8-(4-nitro-benzoyloxy)-chinaldin
    —— 5-(6-(4-acetylpiperazin-1-yl)pyridin-3-yl)-7-chloro-3-(2-chlorobenzyl)-1H-benzo[e][1,4]diazepin-2(3H)-one 1251945-41-1 C27H25Cl2N5O2
    5-(6-(4-acetylpiperazin-1-yl)pyridin-3-yl)-7-chloro-3-(2-chlorobenzyl)-1H-benzo[e][1,4]diazepin-2(3H)-one
    —— 5-(4-chlorophenyl)-3-pyridinyl 5-thio-β-D-xylopyranoside 910649-00-2 C16H16ClNO4S
    5-(4-chlorophenyl)-3-pyridinyl 5-thio-β-D-xylopyranoside
    —— 5-(8-hydroxy-1,4-dioxa-spiro[4.5]dec-8-yl)-3-methyl-3H-benzooxazol-2-one 1252616-25-3 C16H19NO5
    5-(8-hydroxy-1,4-dioxa-spiro[4.5]dec-8-yl)-3-methyl-3H-benzooxazol-2-one
    —— [5-[[3-[(3-methylpiperidin-1-yl)methyl]phenoxy]methyl]-4,5-dihydro-1,3-oxazol-2-yl]cyanamide 117078-63-4 C18H24N4O2
    [5-[[3-[(3-methylpiperidin-1-yl)methyl]phenoxy]methyl]-4,5-dihydro-1,3-oxazol-2-yl]cyanamide
    —— 5,5-dimethyl-3-ethoxy-1-(2-methyl-2-propenyl)-2-pyrazolidinecarboxylic acid methyl ester 131391-03-2 C13H24N2O3
    5,5-dimethyl-3-ethoxy-1-(2-methyl-2-propenyl)-2-pyrazolidinecarboxylic acid methyl ester
    —— 5-(5-(2-(((tert-butoxycarbonyl)amino)methyl)-5-fluorobenzamido)-N-methylpentylsulfonamido)-8-hydroxy-1,6-naphthyridine-7-carboxylic acid 1480815-60-8 C28H34FN5O8S
    5-(5-(2-(((tert-butoxycarbonyl)amino)methyl)-5-fluorobenzamido)-N-methylpentylsulfonamido)-8-hydroxy-1,6-naphthyridine-7-carboxylic acid
    —— (5-chloro-2-{(R)-4-[(morpholin-4-yl)ethyl]-4,5-dihydrothiazol-2-yl}-1H-indol-7-yl)cyclopentylamine 1120345-45-0 C22H29ClN4OS
    (5-chloro-2-{(R)-4-[(morpholin-4-yl)ethyl]-4,5-dihydrothiazol-2-yl}-1H-indol-7-yl)cyclopentylamine
    —— (5S,6R)-6-(tert-butyldimethylsilanyloxy)-5-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]non-8-ynal 393165-44-1 C24H46O3Si2
    (5S,6R)-6-(tert-butyldimethylsilanyloxy)-5-[(R)-1-(tert-butyldimethylsilanyloxy)allyl]non-8-ynal
    —— 5-methyl-2-[(4-oxo-2-propyl-1,3-thiazolidin-3-yl)amino]-1,3-thiazol-4-one 103726-51-8 C10H15N3O2S2
    5-methyl-2-[(4-oxo-2-propyl-1,3-thiazolidin-3-yl)amino]-1,3-thiazol-4-one
    —— 5-(4-oxo-cyclohexyl)-3H-benzooxazol-2-one 1252615-69-2 C13H13NO3
    5-(4-oxo-cyclohexyl)-3H-benzooxazol-2-one
    —— 5-(9-Butan-2-yl-8-methylsulfanyl-2-morpholin-4-ylpurin-6-yl)pyrazin-2-amine 1246535-60-3 C18H24N8OS
    5-(9-Butan-2-yl-8-methylsulfanyl-2-morpholin-4-ylpurin-6-yl)pyrazin-2-amine
    —— (5-{[(2R)-2-[3-cyclopropyl-4-(cyclopropylsulfonyl)phenyl]-3-(tetrahydro-2H-pyran-4-yl)propanoyl]amino}pyrazin-2-yl)methyl acetate 1174230-82-0 C27H33N3O6S
    (5-{[(2R)-2-[3-cyclopropyl-4-(cyclopropylsulfonyl)phenyl]-3-(tetrahydro-2H-pyran-4-yl)propanoyl]amino}pyrazin-2-yl)methyl acetate
    —— 5-bromo-6-chloro-1H-benzo[d]imidazol-2(3H)-one 1388057-23-5 C7H4BrClN2O
    5-bromo-6-chloro-1H-benzo[d]imidazol-2(3H)-one
    —— 5-benzyloxy-4-chloro-2-phenyl-2<i>H</i>-pyridazin-3-one 93259-83-7 C17H13ClN2O2
    5-benzyloxy-4-chloro-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 5,7-dichloro-8-hydroxy-2-methylquinoline 1-oxide 63504-03-0 C10H7Cl2NO2
    5,7-dichloro-8-hydroxy-2-methylquinoline 1-oxide
    —— (5S,7R,8S)-8-bromo-2,2,12,12-tetramethyl-3,3,11,11-tetraphenyl-5-(((R)-phenylsulfinyl)methyl)-4,10-dioxa-3,11-disilatridecan-7-yl benzoate 1431543-10-0 C51H57BrO5SSi2
    (5S,7R,8S)-8-bromo-2,2,12,12-tetramethyl-3,3,11,11-tetraphenyl-5-(((R)-phenylsulfinyl)methyl)-4,10-dioxa-3,11-disilatridecan-7-yl benzoate
    —— 5'-(dexamethasone-21-phosphoryl)-1-(β-D-arabinofuranosyl)cytosine 75817-42-4 C31H41FN3O12P*H3N
    5'-(dexamethasone-21-phosphoryl)-1-(β-D-arabinofuranosyl)cytosine
    —— 5-<3'-nitro-4'-(6''-chloromethyl-2''-methyleneoxypyridyl)phenyl>-10,15,20-triphenylporphyrin 131443-56-6 C51H35ClN6O3
    5-<3'-nitro-4'-(6''-chloromethyl-2''-methyleneoxypyridyl)phenyl>-10,15,20-triphenylporphyrin
    —— 5-Methylpyrazine-2-sulfonyl fluoride 2229561-18-4 C5H5FN2O2S
    5-Methylpyrazine-2-sulfonyl fluoride
    —— 5,6-μ-ethyl-1,2,5,6-tetraethyl-3-methyl-2,3,4-tricarba-nido-hexaborane(7) 208446-88-2 C14H29B3
    5,6-μ-ethyl-1,2,5,6-tetraethyl-3-methyl-2,3,4-tricarba-nido-hexaborane(7)