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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-{(E)-2-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-yl]-vinyl}-2-methyl-2H-pyrazole-3-carboxylic acid (2,2,2-trifluoro-ethyl)-amide 1254965-67-7 C19H16F4N4O2
    5-{(E)-2-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-yl]-vinyl}-2-methyl-2H-pyrazole-3-carboxylic acid (2,2,2-trifluoro-ethyl)-amide
    —— 5-nitro-3,2-dimethyl-1,3-benzothiazol-3-iodide salt 42474-81-7 C9H9N2O2S*I
    5-nitro-3,2-dimethyl-1,3-benzothiazol-3-iodide salt
    —— 5-[4-[2-[2-ethyl-4-oxo-3,4-dihydro-3-quinazolinyl]ethoxy]phenyl methyl]-2-iminothiazolidine-4-one 785758-40-9 C22H22N4O3S
    5-[4-[2-[2-ethyl-4-oxo-3,4-dihydro-3-quinazolinyl]ethoxy]phenyl methyl]-2-iminothiazolidine-4-one
    —— 5-Methylthio-3-phenyl-isothiazol-4-carbonsaeure 19762-72-2 C11H9NO2S2
    5-Methylthio-3-phenyl-isothiazol-4-carbonsaeure
    —— 5,17-di(N-tert-butylhydroxyamine)-25,26,27,28-tetrapropoxycalix[4]arene 946525-64-0 C48H66N2O6
    5,17-di(N-tert-butylhydroxyamine)-25,26,27,28-tetrapropoxycalix[4]arene
    —— [5-t-Butyl-2-methyl-benzyl]-malonsaeure-diethylester 23203-15-8 C19H28O4
    [5-t-Butyl-2-methyl-benzyl]-malonsaeure-diethylester
    —— 5-vinylsalicylidene semicarbazone 137020-85-0 C10H11N3O2
    5-vinylsalicylidene semicarbazone
    —— (5-butyl-1-isopropyl-2-phenyl-4(1H)-pyridinylidene)pentacarbonylchromium 143123-12-0 C23H23CrNO5
    (5-butyl-1-isopropyl-2-phenyl-4(1H)-pyridinylidene)pentacarbonylchromium
    —— 5α,6β-dichloro-3β,19-oxidopregnan-20-one 53314-93-5 C21H30Cl2O2
    5α,6β-dichloro-3β,19-oxidopregnan-20-one
    —— 5-(4-chloro-phenyl)-7,8-dimethoxy-1,3,4,9b-tetrahydro-indeno[1,2-<i>b</i>]pyridin-2-one 54959-83-0 C20H18ClNO3
    5-(4-chloro-phenyl)-7,8-dimethoxy-1,3,4,9b-tetrahydro-indeno[1,2-<i>b</i>]pyridin-2-one
    —— 5-(3-methoxyphenyl)-2-[(pyridin-2-yloxy)methyl]-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382785-15-0 C19H18N4O3
    5-(3-methoxyphenyl)-2-[(pyridin-2-yloxy)methyl]-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
    —— 5-chloro-N-(2,3-dihydro-1H-inden-5-yl)pentanamide 1039948-42-9 C14H18ClNO
    5-chloro-N-(2,3-dihydro-1H-inden-5-yl)pentanamide
    —— 5-benzyloxy-6-methyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-<i>g</i>]quinoline-7-carboxylic acid ethyl ester 62443-46-3 C21H19NO6
    5-benzyloxy-6-methyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-<i>g</i>]quinoline-7-carboxylic acid ethyl ester
    —— 5-tert.-Butyl-4-thiolen-2-on 16810-58-5 C8H12OS
    5-tert.-Butyl-4-thiolen-2-on
    —— 5-[2-(1,3-benzothiazol-2-yl)vinyl]thiophene-2-carbaldehyde 1373558-23-6 C15H11NO2S
    5-[2-(1,3-benzothiazol-2-yl)vinyl]thiophene-2-carbaldehyde
    —— 5-(1-benzylpyrazol-4-yl)-N-[2-[2-(diethylamino)ethoxy]pyridin-4-yl]-[1,2,4]triazolo[1,5-a]pyridin-2-amine 1142942-95-7 C27H30N8O
    5-(1-benzylpyrazol-4-yl)-N-[2-[2-(diethylamino)ethoxy]pyridin-4-yl]-[1,2,4]triazolo[1,5-a]pyridin-2-amine
    —— 5-(4-bromo-benzoyl)-1-phenyl-5,6,7,7a-tetrahydro-1<i>H</i>-pyrrolo[1,2-<i>b</i>][1,2,4]triazole-7-carboxylic acid methyl ester 73619-98-4 C20H18BrN3O3
    5-(4-bromo-benzoyl)-1-phenyl-5,6,7,7a-tetrahydro-1<i>H</i>-pyrrolo[1,2-<i>b</i>][1,2,4]triazole-7-carboxylic acid methyl ester
    —— 5-benzylidene-2-thioxo-3-(2,4,6-trinitro-phenyl)-thiazolidin-4-one 68142-43-8 C16H8N4O7S2
    5-benzylidene-2-thioxo-3-(2,4,6-trinitro-phenyl)-thiazolidin-4-one
    —— 5ξ-oxo-(4at,10bt)-1,2,3,4,4a,5,6,10b-octahydro-5λ4-1r,4c-methano-dibenzo[c,e][1,2]thiazine-2t-carbonitrile 19017-14-2 C14H14N2OS
    5ξ-oxo-(4at,10bt)-1,2,3,4,4a,5,6,10b-octahydro-5λ4-1r,4c-methano-dibenzo[c,e][1,2]thiazine-2t-carbonitrile
    —— 5-(<i>Z</i>)-benzo[1,3]dioxol-5-ylmethylene-3-(4-methyl-2,6-dinitro-phenyl)-2-thioxo-thiazolidin-4-one 68142-65-4 C18H11N3O7S2
    5-(<i>Z</i>)-benzo[1,3]dioxol-5-ylmethylene-3-(4-methyl-2,6-dinitro-phenyl)-2-thioxo-thiazolidin-4-one
    —— 5-Acetyl-6-[2-(2,4-dichlorophenyl)ethyl]-9,9-dimethyl-6,8,10,11-tetrahydropyrido[3,4-b][1,4]benzodiazepin-7-one 1047618-77-8 C24H25Cl2N3O2
    5-Acetyl-6-[2-(2,4-dichlorophenyl)ethyl]-9,9-dimethyl-6,8,10,11-tetrahydropyrido[3,4-b][1,4]benzodiazepin-7-one
    —— 5-fluoro-N-(2-methoxypyridin-4-yl)-2-{(3R)-3-methyl-4-[(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)acetyl]piperazin-1-yl}benzamide 1253936-40-1 C27H27FN6O4
    5-fluoro-N-(2-methoxypyridin-4-yl)-2-{(3R)-3-methyl-4-[(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)acetyl]piperazin-1-yl}benzamide
    —— 5-(4-methoxy-benzylidene)-3-(4-methoxy-phenyl)-2-phenyl-3,5-dihydro-imidazole-4-thione 72833-21-7 C24H20N2O2S
    5-(4-methoxy-benzylidene)-3-(4-methoxy-phenyl)-2-phenyl-3,5-dihydro-imidazole-4-thione
    —— 5-methyl-3,6-diphenyl-1<i>H</i>-pyrazin-2-one 108977-86-2 C17H14N2O
    5-methyl-3,6-diphenyl-1<i>H</i>-pyrazin-2-one
    —— 5-(2-Hydroxyphenyl)-2,4-dioxo-7-phenyl-1,3,4,5,-tetrahydro-2H-pyrano<2,3-d>pyri=midin 28374-22-3 C19H14N2O4
    5-(2-Hydroxyphenyl)-2,4-dioxo-7-phenyl-1,3,4,5,-tetrahydro-2H-pyrano<2,3-d>pyri=midin
    —— 5-(4-bromo-phenyl)-7-chloro-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one 65247-09-8 C15H10BrClN2O
    5-(4-bromo-phenyl)-7-chloro-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one
    —— 5,8-Dimethoxy-4-hydroxymethyl-2-methylchinolin 64473-63-8 C13H15NO3
    5,8-Dimethoxy-4-hydroxymethyl-2-methylchinolin
    —— 5-methylene-cis-hydrindan-2-one 92464-22-7 C10H14O
    5-methylene-cis-hydrindan-2-one
    —— 5,5-bis(phenylsulfonyl)-2-methyl-2-penten-1-ol 197917-41-2 C18H20O5S2
    5,5-bis(phenylsulfonyl)-2-methyl-2-penten-1-ol
    —— 5-dibutylaminomethyl-furan-2-carboxylic acid isopropyl ester 952013-47-7 C17H29NO3
    5-dibutylaminomethyl-furan-2-carboxylic acid isopropyl ester
    —— 5-Benzoyl-4-phenyl-3,4-dihydro-2H-pyrazole-3-carboxylic acid [(E)-3-phenyl-prop-2-en-(E)-ylidene]-hydrazide 187159-62-2 C26H22N4O2
    5-Benzoyl-4-phenyl-3,4-dihydro-2H-pyrazole-3-carboxylic acid [(E)-3-phenyl-prop-2-en-(E)-ylidene]-hydrazide
    —— 5-bromo-N-(2,2,2-trifluoroethyl)-1H-benzo[d]imidazol-2-amine 1256784-42-5 C9H7BrF3N3
    5-bromo-N-(2,2,2-trifluoroethyl)-1H-benzo[d]imidazol-2-amine
    —— 5-(3'-methyl-4'-hydroxy-2'-butenoxy)-6,7-methylendioxycoumarin 1548128-03-5 C15H14O6
    5-(3'-methyl-4'-hydroxy-2'-butenoxy)-6,7-methylendioxycoumarin
    —— 5-methoxy-2-(2-thienylmethylene)-1-tetralone 175840-13-8 C16H14O2S
    5-methoxy-2-(2-thienylmethylene)-1-tetralone
    —— [5-Chloro-2-iodo-4-(5-methyl-[1,2,4]oxadiazol-3-yl)-phenyl]-carbamic acid tert-butyl ester 643744-97-2 C14H15ClIN3O3
    [5-Chloro-2-iodo-4-(5-methyl-[1,2,4]oxadiazol-3-yl)-phenyl]-carbamic acid tert-butyl ester
    —— 5-[2-(methylamino)pyrimidin-4-yl]-N-quinolin-6-ylthiophene-2-carboxamide 866522-62-5 C19H15N5OS
    5-[2-(methylamino)pyrimidin-4-yl]-N-quinolin-6-ylthiophene-2-carboxamide
    —— 5-(2-methoxy-benzylidene)-2,3-diphenyl-3,5-dihydro-imidazole-4-thione 72833-22-8 C23H18N2OS
    5-(2-methoxy-benzylidene)-2,3-diphenyl-3,5-dihydro-imidazole-4-thione
    —— 5-ethyl-6,7,8,9-tetrahydrocyclohept<b>indol-10(5H)-one 95207-98-0 C15H17NO
    5-ethyl-6,7,8,9-tetrahydrocyclohept<b>indol-10(5H)-one
    —— 5-oxo-2-(4,6-dioxo-2-thioxopyrimidin-5-ylidene)-[1,3]dithiane-4-carboxylic acid ethyl ester 1328944-15-5 C11H10N2O5S3
    5-oxo-2-(4,6-dioxo-2-thioxopyrimidin-5-ylidene)-[1,3]dithiane-4-carboxylic acid ethyl ester
    —— 5-O-(4-methoxy)benzyl-myo-inositol 1134024-95-5 C14H20O7
    5-O-(4-methoxy)benzyl-myo-inositol
    —— (5S,6R,7R)-1-iodo-2,3,5,7-tetramethyl-6-(tert-butyldimethylsilyl)oxy-(1E,3E,8)-nonatriene 144681-81-2 C19H35IOSi
    (5S,6R,7R)-1-iodo-2,3,5,7-tetramethyl-6-(tert-butyldimethylsilyl)oxy-(1E,3E,8)-nonatriene
    —— 5-(4-amino-3,5-diiodo-phenyl)-5-phenyl-imidazolidine-2,4-dione 92429-09-9 C15H11I2N3O2
    5-(4-amino-3,5-diiodo-phenyl)-5-phenyl-imidazolidine-2,4-dione
    —— 5-(4-methylpiperidin-1-yl)-6-(2,6-difluorophenyl)-7-chloroimidazo[1,2-a] pyrimidine 502502-20-7 C18H17ClF2N4
    5-(4-methylpiperidin-1-yl)-6-(2,6-difluorophenyl)-7-chloroimidazo[1,2-a] pyrimidine
    —— 5-(4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-piperidinyl)-2-nonyl-2-phenylvaleronitrile hydrochloride 130375-47-2 C40H48N2*ClH
    5-(4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-piperidinyl)-2-nonyl-2-phenylvaleronitrile hydrochloride
    —— 5(R)-3-[4-[(1α,5α,6α)-6-(N-Benzyl-N-t-butoxycarbonyl)amino-3-azabicyclo [3.1.0]hexan-3-yl]-3-fluorophenyl]-5-hydroxymethyloxazolidin-2-one 504435-65-8 C27H32FN3O5
    5(R)-3-[4-[(1α,5α,6α)-6-(N-Benzyl-N-t-butoxycarbonyl)amino-3-azabicyclo [3.1.0]hexan-3-yl]-3-fluorophenyl]-5-hydroxymethyloxazolidin-2-one
    —— (5H,11H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-10-yl)-(3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-4-yl)methanone 1241894-13-2 C23H24N4O
    (5H,11H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-10-yl)-(3,4,5,6-tetrahydro-2H-[1,3']bipyridinyl-4-yl)methanone
    —— 5-[2-(4-isobutoxy-phenylamino)-5-methyl-pyrimidin-4-ylamino]-3H-benzooxazol-2-one 1236665-11-4 C22H23N5O3
    5-[2-(4-isobutoxy-phenylamino)-5-methyl-pyrimidin-4-ylamino]-3H-benzooxazol-2-one
    —— 5-(5-methyl-2-(3-(1-(pyrrolidin-1-yl)ethyl)phenylamino)pyrimidin-4-ylamino)benzo[d]oxazol-2(3H)-one 1236665-26-1 C24H26N6O2
    5-(5-methyl-2-(3-(1-(pyrrolidin-1-yl)ethyl)phenylamino)pyrimidin-4-ylamino)benzo[d]oxazol-2(3H)-one
    —— 5-[4-(tertbutoxymethyl)phenyl]-4-chloro-1-(cyclopropylmethyl)-1H-benzotriazole 1257327-74-4 C21H24ClN3O
    5-[4-(tertbutoxymethyl)phenyl]-4-chloro-1-(cyclopropylmethyl)-1H-benzotriazole
    —— (5-hydroxy-1H-pyrazol-3-yl)-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,9-diazaspiro[2.6]nonan-9-yl]methanone 1354625-91-4 C17H19N7O2
    (5-hydroxy-1H-pyrazol-3-yl)-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,9-diazaspiro[2.6]nonan-9-yl]methanone