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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Amino-2-(4-chlorophenyl)-7-(4-methylphenyl)-2,3-dihydro-1-benzothiophene-4,6-dicarbonitrile 1428259-17-9 C23H16ClN3S
    5-Amino-2-(4-chlorophenyl)-7-(4-methylphenyl)-2,3-dihydro-1-benzothiophene-4,6-dicarbonitrile
    —— (5-ethoxymethoxy-cyclopent-1-enylsulfanyl)-benzene 847155-07-1 C14H18O2S
    (5-ethoxymethoxy-cyclopent-1-enylsulfanyl)-benzene
    —— 5,6-Dichlorbenzo<b>thiophen-3(2H)-on-1-oxid 53894-53-4 C8H4Cl2O2S
    5,6-Dichlorbenzo<b>thiophen-3(2H)-on-1-oxid
    —— (5-oxo-1-phenyl-4,5-dihydro-pyrrol-2-yl)-acetic acid methyl ester 51622-29-8 C13H13NO3
    (5-oxo-1-phenyl-4,5-dihydro-pyrrol-2-yl)-acetic acid methyl ester
    —— 5-chloromethanesulfonyloxy-4-methoxy-2-phenyl-2<i>H</i>-pyridazin-3-one 52105-27-8 C12H11ClN2O5S
    5-chloromethanesulfonyloxy-4-methoxy-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 5-ethanesulfonyloxy-4-methoxy-2-phenyl-2<i>H</i>-pyridazin-3-one 52105-24-5 C13H14N2O5S
    5-ethanesulfonyloxy-4-methoxy-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 5-hydrazono-4,7,7-trimethyl-2-oxo-1,2,5,6,7,8-hexahydro-quinoline-3-carbonitrile 51369-29-0 C13H16N4O
    5-hydrazono-4,7,7-trimethyl-2-oxo-1,2,5,6,7,8-hexahydro-quinoline-3-carbonitrile
    —— (5-methyl-1-tetrazolo[5,1-<i>a</i>]phthalazin-6-yl-1<i>H</i>-[1,2,3]triazol-4-yl)-phenyl-methanone 51730-36-0 C18H12N8O
    (5-methyl-1-tetrazolo[5,1-<i>a</i>]phthalazin-6-yl-1<i>H</i>-[1,2,3]triazol-4-yl)-phenyl-methanone
    —— 5-Methyl-3-heptylcyanacetat 52688-07-0 C11H19NO2
    5-Methyl-3-heptylcyanacetat
    —— 5-benzoylsulfanyl-1-benzyl-1<i>H</i>-tetrazole 53078-75-4 C15H12N4OS
    5-benzoylsulfanyl-1-benzyl-1<i>H</i>-tetrazole
    —— 5-methoxy-2-(7-pyridin-3-yl-2,3,6,7-tetrahydro-1<i>H</i>-[1,4]diazepin-5-yl)-phenol 56686-26-1 C17H19N3O2
    5-methoxy-2-(7-pyridin-3-yl-2,3,6,7-tetrahydro-1<i>H</i>-[1,4]diazepin-5-yl)-phenol
    —— (5aS,6S,11aS)-6-Hydroxy-5a,6,11,11a-tetrahydro-naphthacene-5,12-dione 36112-46-6 C18H14O3
    (5aS,6S,11aS)-6-Hydroxy-5a,6,11,11a-tetrahydro-naphthacene-5,12-dione
    —— 5-Acetonylseleno-5-deoxy-1,2-O-isopropyliden-α-D-xylofuranose 50474-36-7 C11H18O5Se
    5-Acetonylseleno-5-deoxy-1,2-O-isopropyliden-α-D-xylofuranose
    —— 5-Indan-1-yl-2-methyl-pentanoic acid amide 55289-01-5 C15H21NO
    5-Indan-1-yl-2-methyl-pentanoic acid amide
    —— 5-butyl-1,3-diphenyl-1<i>H</i>-benzo[<i>f</i>][1,2,4]triazepine 53353-62-1 C24H23N3
    5-butyl-1,3-diphenyl-1<i>H</i>-benzo[<i>f</i>][1,2,4]triazepine
    —— 5-methyl-1-(3-trityloxy-1-trityloxymethyl-butyl)-1<i>H</i>-pyrimidine-2,4-dione 55548-83-9 C48H44N2O4
    5-methyl-1-(3-trityloxy-1-trityloxymethyl-butyl)-1<i>H</i>-pyrimidine-2,4-dione
    —— 5-Brom-6-ethoxydihydroorotsaeure 55476-18-1 C7H9BrN2O5
    5-Brom-6-ethoxydihydroorotsaeure
    —— 5-methyl-2-(toluene-4-sulfonyl)-isothiazolidine-1,1-dioxide 103565-69-1 C11H15NO4S2
    5-methyl-2-(toluene-4-sulfonyl)-isothiazolidine-1,1-dioxide
    —— 5-(2-isopropylmercapto-ethyl)-2-methyl-2,3,4,5-tetrahydro-1<i>H</i>-pyrido[4,3-<i>b</i>]indole 110378-00-2 C17H24N2S
    5-(2-isopropylmercapto-ethyl)-2-methyl-2,3,4,5-tetrahydro-1<i>H</i>-pyrido[4,3-<i>b</i>]indole
    —— 5-(trifluoromethoxy)picolinonitrile 1206978-22-4 C7H3F3N2O
    5-(trifluoromethoxy)picolinonitrile
    —— 5-benzylidene-2-(2-chloro-phenyl)-3-<i>p</i>-tolyl-3,5-dihydro-imidazol-4-one 40547-12-4 C23H17ClN2O
    5-benzylidene-2-(2-chloro-phenyl)-3-<i>p</i>-tolyl-3,5-dihydro-imidazol-4-one
    —— 5-bromo-4-bromomethyl-6,6-dimethyl-1,5,6,7-tetrahydro-azepin-2-one 51886-06-7 C9H13Br2NO
    5-bromo-4-bromomethyl-6,6-dimethyl-1,5,6,7-tetrahydro-azepin-2-one
    —— 5-allyl-nonane-4,6-dione 52056-61-8 C12H20O2
    5-allyl-nonane-4,6-dione
    —— 5-({3-[1-(1H-pyrrol-2-ylcarbonyl)piperidin-4-yl]azetidin-1-yl}carbonyl)-1-[4-(trifluoromethyl)phenyl]-1H-indole 1373356-21-8 C29H27F3N4O2
    5-({3-[1-(1H-pyrrol-2-ylcarbonyl)piperidin-4-yl]azetidin-1-yl}carbonyl)-1-[4-(trifluoromethyl)phenyl]-1H-indole
    —— 5,11-bis-(2,4-dinitro-phenyl)-5<i>H</i>,11<i>H</i>-dibenzo[<i>b,f</i>][1,5]diazocine-6,12-dione 92560-71-9 C26H14N6O10
    5,11-bis-(2,4-dinitro-phenyl)-5<i>H</i>,11<i>H</i>-dibenzo[<i>b,f</i>][1,5]diazocine-6,12-dione
    —— 5-(4-acetyl-5-formyl-3-methyl-pyrrol-2-ylmethyl)-4-(2-ethoxycarbonyl-ethyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester 51741-23-2 C27H30N2O6
    5-(4-acetyl-5-formyl-3-methyl-pyrrol-2-ylmethyl)-4-(2-ethoxycarbonyl-ethyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester
    —— 5-benzylidene-2-(4-chloro-phenyl)-3-phenyl-3,5-dihydro-imidazol-4-one 34103-09-8 C22H15ClN2O
    5-benzylidene-2-(4-chloro-phenyl)-3-phenyl-3,5-dihydro-imidazol-4-one
    —— 5-hydroxy-3-methoxy-8,8-dimethyl-2-phenyl-9,10-dihydro-8<i>H</i>-pyrano[2,3-<i>f</i>]chromen-4-one 40603-79-0 C21H20O5
    5-hydroxy-3-methoxy-8,8-dimethyl-2-phenyl-9,10-dihydro-8<i>H</i>-pyrano[2,3-<i>f</i>]chromen-4-one
    —— 5-methyl-2-pyren-1-yl-benzooxazole 20982-13-2 C24H15NO
    5-methyl-2-pyren-1-yl-benzooxazole
    —— 5-((R)-2-(3,5-difluorophenyl)pyrrolidin-1-yl)-N-((6-((S)-3-hydroxypyrrolidin-1-yl)pyridin-3-yl)sulfonyl)pyrazolo[1,5-a]pyridine-3-carboxamide 1443537-62-9 C27H26F2N6O4S
    5-((R)-2-(3,5-difluorophenyl)pyrrolidin-1-yl)-N-((6-((S)-3-hydroxypyrrolidin-1-yl)pyridin-3-yl)sulfonyl)pyrazolo[1,5-a]pyridine-3-carboxamide
    —— 5-propyl-N-1,3-thiazol-2-yl-7-(2-thienyl)-1H-indazole-3-amine 1093967-68-0 C17H16N4S2
    5-propyl-N-1,3-thiazol-2-yl-7-(2-thienyl)-1H-indazole-3-amine
    —— (5-methyl-2-[1,2,3]triazol-2-yl-phenyl)-[(R)-3-(3-pyridin-2-yl-benzyl)-morpholin-4-yl]-methanone 1435480-37-7 C26H25N5O2
    (5-methyl-2-[1,2,3]triazol-2-yl-phenyl)-[(R)-3-(3-pyridin-2-yl-benzyl)-morpholin-4-yl]-methanone
    —— 5-methoxy-2,2,4-triphenyl-5-trifluoromethyl-2,5-dihydro-oxazole 58914-09-3 C23H18F3NO2
    5-methoxy-2,2,4-triphenyl-5-trifluoromethyl-2,5-dihydro-oxazole
    —— 5-acetyl-N-(3-{4-[3-(acetylamino)phenyl]-1-piperidinyl}propyl)-4-methyl-2-oxo-6-(3,4,5-trifluorophenyl)-3,6-dihydro-1(2H)-pyrimidinecarboxamide 391610-31-4 C30H34F3N5O4
    5-acetyl-N-(3-{4-[3-(acetylamino)phenyl]-1-piperidinyl}propyl)-4-methyl-2-oxo-6-(3,4,5-trifluorophenyl)-3,6-dihydro-1(2H)-pyrimidinecarboxamide
    —— 5-cyclohexylmethyl-<i>N</i>-hydroxy-4-oxo-4,5-dihydro-1<i>H</i>-benzo[<i>c</i>][1,2,5]triazepine-3-carboximidic acid amide 35710-62-4 C16H21N5O2
    5-cyclohexylmethyl-<i>N</i>-hydroxy-4-oxo-4,5-dihydro-1<i>H</i>-benzo[<i>c</i>][1,2,5]triazepine-3-carboximidic acid amide
    —— 5-O-(3'-N-desmethyl-3'-N-ethyl)desosaminyl-11,12-dideoxy-3-O-decladinosyl-6-O-methyl-3-oxo-12,11-[oxycarbonyl-((4-(6-pyrazol-1-yl-pyridin-3-yl)-butyl)-imino)]erythromycin A 937788-47-1 C44H67N5O10
    5-O-(3'-N-desmethyl-3'-N-ethyl)desosaminyl-11,12-dideoxy-3-O-decladinosyl-6-O-methyl-3-oxo-12,11-[oxycarbonyl-((4-(6-pyrazol-1-yl-pyridin-3-yl)-butyl)-imino)]erythromycin A
    —— 5-(2-Chloro-phenyl)-7-methyl-2,3-dihydro-1H-thieno[2,3-e][1,4]diazepine 39227-80-0 C14H13ClN2S
    5-(2-Chloro-phenyl)-7-methyl-2,3-dihydro-1H-thieno[2,3-e][1,4]diazepine
    —— 5-azido-4-hydroxy-2-isopropyl-6-(3-(3-methoxypropoxy)-4-methylbenzyloxy)hexanoic acid (1-(3,4-dichlorophenylaminomethyl)-2-methylbutyl)amide 1148105-02-5 C33H49Cl2N5O5
    5-azido-4-hydroxy-2-isopropyl-6-(3-(3-methoxypropoxy)-4-methylbenzyloxy)hexanoic acid (1-(3,4-dichlorophenylaminomethyl)-2-methylbutyl)amide
    —— 5-(2-(4-(naphthalen-1-yl)piperazinyl)ethyl)-6-fluorooxindole hydrochloride 122883-96-9 C24H24FN3O*ClH
    5-(2-(4-(naphthalen-1-yl)piperazinyl)ethyl)-6-fluorooxindole hydrochloride
    —— (5S,11R,14R)-1-(2,8-dimethyl-14-phenyl-6,12-dihydro-5,11-ethanodibenzo[b,f][1,5]diazocin-14-yl)propan-1-one 1356854-11-9 C27H28N2O
    (5S,11R,14R)-1-(2,8-dimethyl-14-phenyl-6,12-dihydro-5,11-ethanodibenzo[b,f][1,5]diazocin-14-yl)propan-1-one
    —— 5-nitro-2-vinyl-benzoxazole 858679-45-5 C9H6N2O3
    5-nitro-2-vinyl-benzoxazole
    —— 5,9-dimethyl-3-methylsulfanyl-8-nitro-5<i>H</i>-[1,2,4]triazino[5,6-<i>b</i>]indole 35233-86-4 C12H11N5O2S
    5,9-dimethyl-3-methylsulfanyl-8-nitro-5<i>H</i>-[1,2,4]triazino[5,6-<i>b</i>]indole
    —— 5-ethyl-6-imino-1-methyl-5-(1-methyl-pent-2-ynyl)-2-thioxo-tetrahydro-pyrimidin-4-one 88858-26-8 C13H19N3OS
    5-ethyl-6-imino-1-methyl-5-(1-methyl-pent-2-ynyl)-2-thioxo-tetrahydro-pyrimidin-4-one
    —— 5-{2-[4-(2-chloro-phenyl)-piperazin-1-yl]-ethyl}-2-methoxymethyl-1(3)<i>H</i>-benzoimidazole 100457-52-1 C21H25ClN4O
    5-{2-[4-(2-chloro-phenyl)-piperazin-1-yl]-ethyl}-2-methoxymethyl-1(3)<i>H</i>-benzoimidazole
    —— 5-[5-chloro-1-(2-methoxy-ethyl)-6-oxo-1,6-dihydro-pyridin-3-yl]-4-(4-chloro-2-methyl-phenyl)-3-isopropyl-2-(2-methoxy-phenyl)-4,5-dihydro-2H-pyrrolo[3,4-c]pyrazol-6-one 1441753-47-4 C30H30Cl2N4O4
    5-[5-chloro-1-(2-methoxy-ethyl)-6-oxo-1,6-dihydro-pyridin-3-yl]-4-(4-chloro-2-methyl-phenyl)-3-isopropyl-2-(2-methoxy-phenyl)-4,5-dihydro-2H-pyrrolo[3,4-c]pyrazol-6-one
    —— 5-Amino-2-(4-chlorophenyl)-7-(4-methoxyphenyl)-2,3-dihydro-1-benzothiophene-4,6-dicarbonitrile 1428259-19-1 C23H16ClN3OS
    5-Amino-2-(4-chlorophenyl)-7-(4-methoxyphenyl)-2,3-dihydro-1-benzothiophene-4,6-dicarbonitrile
    —— 5-ethanesulfonyloxy-3,3-dimethyl-2-(4-methyl-piperazin-1-yl)-2,3-dihydro-benzofuran 26322-74-7 C17H26N2O4S
    5-ethanesulfonyloxy-3,3-dimethyl-2-(4-methyl-piperazin-1-yl)-2,3-dihydro-benzofuran
    —— 5endo,6endo-bis-acetoxymethyl-4-ethoxy-3-methyl-7-oxa-2-aza-bicyclo[2.2.1]hept-2-ene 19206-42-9 C14H21NO6
    5endo,6endo-bis-acetoxymethyl-4-ethoxy-3-methyl-7-oxa-2-aza-bicyclo[2.2.1]hept-2-ene
    —— 5,5'-di-m-tolyl-3H,3'H-3,3'-(p-phenylenediamino-dimethyl)-bis-[1,3,4]oxadiazole-2-thione 72384-63-5 C26H24N6O2S2
    5,5'-di-m-tolyl-3H,3'H-3,3'-(p-phenylenediamino-dimethyl)-bis-[1,3,4]oxadiazole-2-thione
    —— 5-(5-(4-tert-butylphenyl)-1,2,4-oxadiazol-3-yl)-1-{[3-(2-methoxyethoxy)phenyl]methyl}-1,2-dihydropyridin-2-one 1571029-30-5 C27H29N3O4
    5-(5-(4-tert-butylphenyl)-1,2,4-oxadiazol-3-yl)-1-{[3-(2-methoxyethoxy)phenyl]methyl}-1,2-dihydropyridin-2-one