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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Heptinylmalonsaeure 85484-79-3 C10H14O4
    5-Heptinylmalonsaeure
    —— 5-butyl-5-chloro-1,1-dioxo-2,3-diphenyl-1λ<sup>6</sup>-thiazolidin-4-one 43055-83-0 C19H20ClNO3S
    5-butyl-5-chloro-1,1-dioxo-2,3-diphenyl-1λ<sup>6</sup>-thiazolidin-4-one
    —— 5-Isopropyl-2-acetylfuran 59558-53-1 C9H12O2
    5-Isopropyl-2-acetylfuran
    —— (5-methyl-4-phenyl-[1,2,3]triazol-1-yl)-urea 60832-09-9 C10H11N5O
    (5-methyl-4-phenyl-[1,2,3]triazol-1-yl)-urea
    —— 5-isopropyl-3-methyl-2-(methylthio)thieno[2,3-d]pyrimidin-4(3H)-one 1131543-75-3 C11H14N2OS2
    5-isopropyl-3-methyl-2-(methylthio)thieno[2,3-d]pyrimidin-4(3H)-one
    —— (5S,8S)-3-(naphthalen-1-yl)-2,4-dioxo-7-[(prop-2-en-1-yloxy)carbonyl]-1-{[2-({[(prop-2-en-1-yloxy)carbonyl]oxy}methyl)phenyl]methyl}-1,3,7-triazaspiro[4.4]nonane-8-carboxylic acid 1407162-70-2 C33H31N3O9
    (5S,8S)-3-(naphthalen-1-yl)-2,4-dioxo-7-[(prop-2-en-1-yloxy)carbonyl]-1-{[2-({[(prop-2-en-1-yloxy)carbonyl]oxy}methyl)phenyl]methyl}-1,3,7-triazaspiro[4.4]nonane-8-carboxylic acid
    —— 5-(tributylstannyl)-1-penten-3-one 149764-77-2 C17H34OSn
    5-(tributylstannyl)-1-penten-3-one
    —— [(5-<i>o</i>-tolyloxymethyl-[1,3,4]oxadiazol-2-ylamino)-methylene]-malonic acid diethyl ester 28004-13-9 C18H21N3O6
    [(5-<i>o</i>-tolyloxymethyl-[1,3,4]oxadiazol-2-ylamino)-methylene]-malonic acid diethyl ester
    —— 5-((3,5-dichloropyridin-4-yl)thio)-N-(3-(4-fluoropiperidin-1-yl)propyl)-4-nitrothiophene-2-carboxamide 1247825-87-1 C18H19Cl2FN4O3S2
    5-((3,5-dichloropyridin-4-yl)thio)-N-(3-(4-fluoropiperidin-1-yl)propyl)-4-nitrothiophene-2-carboxamide
    —— 5-((S)-7-methyl-4-((S)-3-methylmorpholino)-7-(2-phenoxyethyl)-5,7-dihydrofuro[3,4-d]pyrimidin-2-yl)pyrimidin-2-amine 1260091-70-0 C24H28N6O3
    5-((S)-7-methyl-4-((S)-3-methylmorpholino)-7-(2-phenoxyethyl)-5,7-dihydrofuro[3,4-d]pyrimidin-2-yl)pyrimidin-2-amine
    —— 5-Amino-2-acetamino-biphenyl 68612-68-0 C14H14N2O
    5-Amino-2-acetamino-biphenyl
    —— 5-Methoxy-7-(3-methoxy-4-methoxymethoxy-phenyl)-1-[(E)-2-(3-methoxy-4-methoxymethoxy-phenyl)-vinyl]-8-(4-methoxy-6-oxo-6H-pyran-2-yl)-2-oxa-bicyclo[4.2.0]oct-4-en-3-one 82194-30-7 C34H36O12
    5-Methoxy-7-(3-methoxy-4-methoxymethoxy-phenyl)-1-[(E)-2-(3-methoxy-4-methoxymethoxy-phenyl)-vinyl]-8-(4-methoxy-6-oxo-6H-pyran-2-yl)-2-oxa-bicyclo[4.2.0]oct-4-en-3-one
    —— 5-(((tert-butyldiphenylsilyl)oxy)methyl)oxazole-2-carbaldehyde 916810-64-5 C21H23NO3Si
    5-(((tert-butyldiphenylsilyl)oxy)methyl)oxazole-2-carbaldehyde
    —— 5-{4-[2-(5-3'-Chlorophenoxymethyl-2-oxooxazolidin-3-yl)pentyloxy]benzyl}thiazolidine-2,4-dione 175717-53-0 C25H27ClN2O6S
    5-{4-[2-(5-3'-Chlorophenoxymethyl-2-oxooxazolidin-3-yl)pentyloxy]benzyl}thiazolidine-2,4-dione
    —— 5-(4-Chloro-2-nitro-phenoxy)-2-hydroxy-benzoic acid 52380-72-0 C13H8ClNO6
    5-(4-Chloro-2-nitro-phenoxy)-2-hydroxy-benzoic acid
    —— 5-[3-methoxy-4-[[4-(trifluoromethyl)phenyl]methoxy]phenyl]-2-[4-(trifluoromethyl)phenyl]-1H-imidazole 1239261-64-3 C25H18F6N2O2
    5-[3-methoxy-4-[[4-(trifluoromethyl)phenyl]methoxy]phenyl]-2-[4-(trifluoromethyl)phenyl]-1H-imidazole
    —— (5-isopropyl-2-phenyl-1,2,3-triazol-4-yl)methan-1-ol 279682-54-1 C12H15N3O
    (5-isopropyl-2-phenyl-1,2,3-triazol-4-yl)methan-1-ol
    —— 5-ethoxy-4-[3-(3-methoxyphenyl)propyl]furan-3(2H)-one 929718-58-1 C16H20O4
    5-ethoxy-4-[3-(3-methoxyphenyl)propyl]furan-3(2H)-one
    —— 5-Fluoro-3-(2-oxo-2-phenyl-ethyl)-1,3-dihydro-indol-2-one 91034-24-1 C16H12FNO2
    5-Fluoro-3-(2-oxo-2-phenyl-ethyl)-1,3-dihydro-indol-2-one
    —— 5-(4-bromobut-1-enyl)-3-methyl-1H-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester 1082990-49-5 C17H24BrNO4
    5-(4-bromobut-1-enyl)-3-methyl-1H-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester
    —— 5-chloro-3-(4-nitrophenyl)-1-phenyl-4-pyrazolecarboxaldehyde 401571-12-8 C16H10ClN3O3
    5-chloro-3-(4-nitrophenyl)-1-phenyl-4-pyrazolecarboxaldehyde
    —— 5,6-dihydroxy-N-(2-methylpropyl)-2-phenylpyrimidine-4-carboxamide 1407174-20-2 C15H17N3O3
    5,6-dihydroxy-N-(2-methylpropyl)-2-phenylpyrimidine-4-carboxamide
    —— 5-(3-phenyl-allyl)-10-propionyl-3-oxa-5,10-diaza-bicyclo[5.2.1]decan-4-one 33251-97-7 C19H24N2O3
    5-(3-phenyl-allyl)-10-propionyl-3-oxa-5,10-diaza-bicyclo[5.2.1]decan-4-one
    —— 5-<i>sec</i>-butyl-2-oxiranylmethoxy-benzaldehyde 59893-27-5 C14H18O3
    5-<i>sec</i>-butyl-2-oxiranylmethoxy-benzaldehyde
    —— 5-[N-[3-carboxy-5-(trifluoromethyl)phenyl]carbamoylmethyl]-2-isopropylidenehydrazonothiazolidin-4-one 163108-52-9 C16H15F3N4O4S
    5-[N-[3-carboxy-5-(trifluoromethyl)phenyl]carbamoylmethyl]-2-isopropylidenehydrazonothiazolidin-4-one
    —— 5-(isopropyldimethylsilyl)-1,2,3,4-tetramethylcyclopenta-1,3-diene 879549-46-9 C14H26Si
    5-(isopropyldimethylsilyl)-1,2,3,4-tetramethylcyclopenta-1,3-diene
    —— 5-methoxy-6-[3-(trifluoromethyl)phenoxy] picolinic acid methyl ester 219498-91-6 C15H12F3NO4
    5-methoxy-6-[3-(trifluoromethyl)phenoxy] picolinic acid methyl ester
    —— 5-ethylidene-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline 69496-98-6 C13H15NO2
    5-ethylidene-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline
    —— 5'-O-(3-benzoylpropionyl)-3'-deoxy-3'-dihydroxyphosphinylmethyl-2'-O-acetyl uridylyl-(3'<*>5')-3'-deoxy-3'dihydroxyphosphinylmethyl-2'-O-acetyl uridylyl-(3'<*>5')-2',3'-O-isopropylidene uridine 95919-36-1 C46H54N6O24P2
    5'-O-(3-benzoylpropionyl)-3'-deoxy-3'-dihydroxyphosphinylmethyl-2'-O-acetyl uridylyl-(3'<*>5')-3'-deoxy-3'dihydroxyphosphinylmethyl-2'-O-acetyl uridylyl-(3'<*>5')-2',3'-O-isopropylidene uridine
    —— (5-deuteriofuran-3-yl)methanol 117658-09-0 C5H6O2
    (5-deuteriofuran-3-yl)methanol
    —— 5-methyl-2-(pyridin-3-yl)-2H-1,2,3-triazole-4-carboxylic acid 933744-29-7 C9H8N4O2
    5-methyl-2-(pyridin-3-yl)-2H-1,2,3-triazole-4-carboxylic acid
    —— 5-Amino-4-cyan-3-methyl-1-(2-nitro-4-trifluormethylphenyl)pyrazol 76982-34-8 C12H8F3N5O2
    5-Amino-4-cyan-3-methyl-1-(2-nitro-4-trifluormethylphenyl)pyrazol
    —— 5-methyl-2-hydroxyacetophenone phenylhydrazone 401940-10-1 C15H16N2O
    5-methyl-2-hydroxyacetophenone phenylhydrazone
    —— 5-acetylamino-4-bromo-2-phenyl-1,2-dihydro-pyrazol-3-one 68719-60-8 C11H10BrN3O2
    5-acetylamino-4-bromo-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 5-[6-[4-(cyanomethyl)phenoxy]-5-[[(2S)-pyrrolidin-2-yl]methylamino]pyrazin-2-yl]pyridine-3-carbonitrile 1297596-26-9 C23H21N7O
    5-[6-[4-(cyanomethyl)phenoxy]-5-[[(2S)-pyrrolidin-2-yl]methylamino]pyrazin-2-yl]pyridine-3-carbonitrile
    —— (5,15-dipropargyl-5,10,15,20-tetraphenylporphinato)iron(II) 91128-69-7 C50H34FeN4
    (5,15-dipropargyl-5,10,15,20-tetraphenylporphinato)iron(II)
    —— 5,8,11,21,24,27-hexahydro-16H,32H-tetrabenzo<c,f,o,r><1,9,13,21>tetraoxacyclotetracosin-7,9,23,25-tatraone 132547-03-6 C36H32O8
    5,8,11,21,24,27-hexahydro-16H,32H-tetrabenzo<c,f,o,r><1,9,13,21>tetraoxacyclotetracosin-7,9,23,25-tatraone
    —— 5-benzylidene-3-cyclohexyl-2-tribromomethyl-3,5-dihydro-imidazol-4-one 101876-20-4 C17H17Br3N2O
    5-benzylidene-3-cyclohexyl-2-tribromomethyl-3,5-dihydro-imidazol-4-one
    —— 5-(2,6-Dimethoxyphenyl)-1-(4-chlorosulphonyl-2-isopropylphenyl)-3-pyrazolecarboxylic acid methyl ester 184163-96-0 C22H23ClN2O6S
    5-(2,6-Dimethoxyphenyl)-1-(4-chlorosulphonyl-2-isopropylphenyl)-3-pyrazolecarboxylic acid methyl ester
    —— 5-{[4-(3-aminopiperidin-1-yl)-6-propylpyrimidin-2-yl]amino}-2-methylbenzonitrile 1394808-14-0 C20H26N6
    5-{[4-(3-aminopiperidin-1-yl)-6-propylpyrimidin-2-yl]amino}-2-methylbenzonitrile
    —— 5-Ethoxy-1-(4-methoxy-phenyl)-2-methyl-4,7-dioxo-4,7-dihydro-1H-indole-3-carboxylic acid ethyl ester 60262-98-8 C21H21NO6
    5-Ethoxy-1-(4-methoxy-phenyl)-2-methyl-4,7-dioxo-4,7-dihydro-1H-indole-3-carboxylic acid ethyl ester
    —— 5-fluoro-4-imidazo[1,2-a]pyridin-3-yl-N-[2-methoxy-5-(4-piperidyl)phenyl]pyrimidin-2-amine 1224705-02-5 C23H23FN6O
    5-fluoro-4-imidazo[1,2-a]pyridin-3-yl-N-[2-methoxy-5-(4-piperidyl)phenyl]pyrimidin-2-amine
    —— (5R,6S,7S)-6-(4-Fluorophenyl)-3-[5-trifluoromethoxydihydrobenzofuran-7-yl]-1-oxaspiro [4.4]non-3-ene-7-carboxylic acid methyl ester 206758-63-6 C25H22F4O5
    (5R,6S,7S)-6-(4-Fluorophenyl)-3-[5-trifluoromethoxydihydrobenzofuran-7-yl]-1-oxaspiro [4.4]non-3-ene-7-carboxylic acid methyl ester
    —— 5-(2-fluoro-5-(1-phenylcyclopropylcarbamoyl)phenyl)-2-(4-fluorophenyl)-N-methyl-6-nitrobenzofuran-3-carboxamide 1217336-41-8 C32H23F2N3O5
    5-(2-fluoro-5-(1-phenylcyclopropylcarbamoyl)phenyl)-2-(4-fluorophenyl)-N-methyl-6-nitrobenzofuran-3-carboxamide
    —— 5-[5-(1-acetyl-2,3-dihydro-1H-indol-5-yl)-6-chloro-1H-benzoimidazol-2-yloxy]-2-methyl-benzoic acid 1219740-25-6 C25H20ClN3O4
    5-[5-(1-acetyl-2,3-dihydro-1H-indol-5-yl)-6-chloro-1H-benzoimidazol-2-yloxy]-2-methyl-benzoic acid
    —— 5-Methyl-1,3,7-triphenyl-3,4-heptadien-1-one 151259-76-6 C26H24O
    5-Methyl-1,3,7-triphenyl-3,4-heptadien-1-one
    —— 5,5''-Bis-biphenyl-4-yl-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene 888743-95-1 C38H30S3
    5,5''-Bis-biphenyl-4-yl-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene
    —— 5-(tert-Butyl)pyridin-3-amine hydrochloride 1965308-97-7 C9H15ClN2
    5-(tert-Butyl)pyridin-3-amine hydrochloride
    —— 5-phenyl-1,1,1-trifluoropentan-2-ol triflate 112298-08-5 C12H12F6O3S
    5-phenyl-1,1,1-trifluoropentan-2-ol triflate
    —— (5E)-1-methyl-5-[(N-methylanilino)methylidene]-6,7-dihydroindazol-4-one 91757-94-7 C16H17N3O
    (5E)-1-methyl-5-[(N-methylanilino)methylidene]-6,7-dihydroindazol-4-one