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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,5'-(2-bromoethane-1,1-diyl)bis(1,2,4-trimethoxybenzene) 1431862-16-6 C20H25BrO6
    5,5'-(2-bromoethane-1,1-diyl)bis(1,2,4-trimethoxybenzene)
    —— 5,5,5-tris(p-tert-butylphenyl)pentanol 149704-46-1 C35H48O
    5,5,5-tris(p-tert-butylphenyl)pentanol
    —— (5R,5aR,8aR,9S)-9-(2,6-dichloro-3,4,5-trimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl 3-methylbenzoate 1458601-50-7 C30H26Cl2O9
    (5R,5aR,8aR,9S)-9-(2,6-dichloro-3,4,5-trimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl 3-methylbenzoate
    —— 5-((E)-But-2-enyl)-1,3-dichloro-6,7-dihydro-5H-12-oxa-5-aza-dibenzo[a,d]cyclooctene 93565-71-0 C18H17Cl2NO
    5-((E)-But-2-enyl)-1,3-dichloro-6,7-dihydro-5H-12-oxa-5-aza-dibenzo[a,d]cyclooctene
    —— 5-benzylidene-4-cyclohexyl-3-pentyloxazolidin-2-one 1360613-05-3 C21H29NO2
    5-benzylidene-4-cyclohexyl-3-pentyloxazolidin-2-one
    —— 5-methyl-2-morpholin-4-yl-N-(pivaloyloxy)benzamide 1352801-65-0 C17H24N2O4
    5-methyl-2-morpholin-4-yl-N-(pivaloyloxy)benzamide
    —— 5-phenyl-3,5,7-triazahexacyclo[11.6.4.02,10.03,7.08,19.016,22]tricosa-1(19),9,13(23),14,16(22)-pentaene-4,6-dione 75269-27-1 C26H23N3O2
    5-phenyl-3,5,7-triazahexacyclo[11.6.4.02,10.03,7.08,19.016,22]tricosa-1(19),9,13(23),14,16(22)-pentaene-4,6-dione
    —— (5,7-dibromo-benzo[1,2,5]thiadiazol-4-yloxy)-acetyl chloride 92303-62-3 C8H3Br2ClN2O2S
    (5,7-dibromo-benzo[1,2,5]thiadiazol-4-yloxy)-acetyl chloride
    —— 5-Methyl-3-(2-methyl-propenyl)-hex-4-enenitrile 28310-44-3 C11H17N
    5-Methyl-3-(2-methyl-propenyl)-hex-4-enenitrile
    —— 5-Benzoyl-1-isopropyl-3-(N-p-nitro-benzolsulfonyl)-4-(m-nitro-phenyl)-2-(m-nitro-phenyl)-imidazolidin 24536-46-7 C31H27N5O9S
    5-Benzoyl-1-isopropyl-3-(N-p-nitro-benzolsulfonyl)-4-(m-nitro-phenyl)-2-(m-nitro-phenyl)-imidazolidin
    —— 5'-O-Trityl-3-N,3'-O-dimethyl-5-fluoro-2'-deoxy-uridin 27095-22-3 C30H29FN2O5
    5'-O-Trityl-3-N,3'-O-dimethyl-5-fluoro-2'-deoxy-uridin
    —— 5-Methyl-3-phenyl-isoxazole-4-carboxylic acid 1,3-dioxo-1,3-dihydro-isoindol-2-yl ester 23891-94-3 C19H12N2O5
    5-Methyl-3-phenyl-isoxazole-4-carboxylic acid 1,3-dioxo-1,3-dihydro-isoindol-2-yl ester
    —— 5-Ethyl-2-phenyl-4-n-propylpyrimidin 29067-98-9 C15H18N2
    5-Ethyl-2-phenyl-4-n-propylpyrimidin
    —— 5-ethyl-5'-methyl-1<i>H</i>,1<i>H</i>'-1,1'-pentane-1,5-diyl-bis-pyrimidine-2,4-dione 31167-33-6 C16H22N4O4
    5-ethyl-5'-methyl-1<i>H</i>,1<i>H</i>'-1,1'-pentane-1,5-diyl-bis-pyrimidine-2,4-dione
    —— 5-(3,4-Dihydroxybutyl)-3-phenylhydantoin 38579-17-8 C13H16N2O4
    5-(3,4-Dihydroxybutyl)-3-phenylhydantoin
    —— 5-(β-Acetoxyethyl)-1,2-benzo-1,3-cycloheptadien 56129-74-9 C15H18O2
    5-(β-Acetoxyethyl)-1,2-benzo-1,3-cycloheptadien
    —— 5-iso-Pentyl-5-benzylhydantoin 27993-52-8 C15H20N2O2
    5-iso-Pentyl-5-benzylhydantoin
    —— 5-dimethylamino-7-iodoisoindolinone 1021343-26-9 C10H11IN2O
    5-dimethylamino-7-iodoisoindolinone
    —— 5-acetylamino-1-phenyl-1<i>H</i>-[1,2,3]triazole-4-carboxylic acid acetylamide 31708-90-4 C13H13N5O3
    5-acetylamino-1-phenyl-1<i>H</i>-[1,2,3]triazole-4-carboxylic acid acetylamide
    —— 5,5,7-trimethyl-1-phenyl-5<i>H</i>-pyrimido[1,6-<i>a</i>]indole-3-thione 37536-49-5 C20H18N2S
    5,5,7-trimethyl-1-phenyl-5<i>H</i>-pyrimido[1,6-<i>a</i>]indole-3-thione
    —— 5-(2-methoxy-phenyl)-1,2-diphenyl-4-phenylazo-1,2-dihydro-pyrazol-3-one 37763-83-0 C28H22N4O2
    5-(2-methoxy-phenyl)-1,2-diphenyl-4-phenylazo-1,2-dihydro-pyrazol-3-one
    —— 5-acetyl-6-(4-bromo-phenyl)-7-methyl-1-propyl-1<i>H</i>-pyrrolo[1,2-<i>a</i>]imidazol-2-one 37826-70-3 C18H19BrN2O2
    5-acetyl-6-(4-bromo-phenyl)-7-methyl-1-propyl-1<i>H</i>-pyrrolo[1,2-<i>a</i>]imidazol-2-one
    —— 5-[1-furan-2-yl-2-(5-nitro-thiophen-2-yl)-vinyl]-[1,3,4]oxadiazol-2-ylamine 21771-11-9 C12H8N4O4S
    5-[1-furan-2-yl-2-(5-nitro-thiophen-2-yl)-vinyl]-[1,3,4]oxadiazol-2-ylamine
    —— 5-methoxy-1,2-dimethyl-6-thiosemicarbazonomethyl-indole-3-carboxylic acid ethyl ester 34609-89-7 C16H20N4O3S
    5-methoxy-1,2-dimethyl-6-thiosemicarbazonomethyl-indole-3-carboxylic acid ethyl ester
    —— 5-(4-Methoxy-benzyl)-3-[1-phenylamino-eth-(Z)-ylidene]-pyrrolidine-2,4-dione 33545-47-0 C20H20N2O3
    5-(4-Methoxy-benzyl)-3-[1-phenylamino-eth-(Z)-ylidene]-pyrrolidine-2,4-dione
    —— 5-(5-bromo-2-propoxy-benzyl)-6-methyl-2-methylsulfanyl-3<i>H</i>-pyrimidin-4-one 24524-06-9 C16H19BrN2O2S
    5-(5-bromo-2-propoxy-benzyl)-6-methyl-2-methylsulfanyl-3<i>H</i>-pyrimidin-4-one
    —— [5-chloro-6-(1-cyclobutyl-piperidin-4-yloxy)-3-(4-fluoro-phenyl)-benzofuran-2-yl]-(4,4-difluoro-piperidin-1-yl)-methanone 1106539-53-0 C29H30ClF3N2O3
    [5-chloro-6-(1-cyclobutyl-piperidin-4-yloxy)-3-(4-fluoro-phenyl)-benzofuran-2-yl]-(4,4-difluoro-piperidin-1-yl)-methanone
    —— 5-(2-(dimethylamino)ethyl)-9-methoxy-2,3-methylenedioxy-6-oxo-5,6-dihydrodibenzo[c,h][1,6]naphthyridin-8-yl 1,4'-bipiperidine-1'-carboxylate 1253640-69-5 C33H39N5O6
    5-(2-(dimethylamino)ethyl)-9-methoxy-2,3-methylenedioxy-6-oxo-5,6-dihydrodibenzo[c,h][1,6]naphthyridin-8-yl 1,4'-bipiperidine-1'-carboxylate
    —— 5-Ethyl-3-<p-(1-oxo-3-phenylinden-2-yl)-phenyl>-2-thio-hydantoin 20806-46-6 C26H20N2O2S
    5-Ethyl-3-<p-(1-oxo-3-phenylinden-2-yl)-phenyl>-2-thio-hydantoin
    —— 5-(2,6-Dichloro-phenylmethanesulfonyl)-3-[1-{3,5-dimethyl-4-[3-oxo-3-((S)-2-pyrrolidin-1-ylmethyl-pyrrolidin-1-yl)-propyl]-1H-pyrrol-2-yl }-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one 477577-38-1 C34H38Cl2N4O4S
    5-(2,6-Dichloro-phenylmethanesulfonyl)-3-[1-{3,5-dimethyl-4-[3-oxo-3-((S)-2-pyrrolidin-1-ylmethyl-pyrrolidin-1-yl)-propyl]-1H-pyrrol-2-yl }-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one
    —— (5-methyl-[1,3,4]thiadiazol-2-yl)-(2-nitro-phenyl)-amine 21443-77-6 C9H8N4O2S
    (5-methyl-[1,3,4]thiadiazol-2-yl)-(2-nitro-phenyl)-amine
    —— 5-benzenesulfonyl-2-methoxy-12-(toluene-4-sulfonyl)-5,6,11,12-tetrahydro-dibenzo[<i>b</i>,<i>f</i>][1,4]diazocine 27188-44-9 C28H26N2O5S2
    5-benzenesulfonyl-2-methoxy-12-(toluene-4-sulfonyl)-5,6,11,12-tetrahydro-dibenzo[<i>b</i>,<i>f</i>][1,4]diazocine
    —— 5.6-Diphenyl-2-<2'.3'-O-isopropyliden-5'-O-tosyl-β-D-ribofuranosyl>-pyridazon-(3) 28617-06-3 C31H30N2O7S
    5.6-Diphenyl-2-<2'.3'-O-isopropyliden-5'-O-tosyl-β-D-ribofuranosyl>-pyridazon-(3)
    —— 5(6)<i>H</i>,12(13)<i>H</i>-bis[1,2,4]triazolo[4,3-<i>b</i>;4',3'-<i>b</i>']pyrazino[2,3-<i>e</i>;5,6-<i>e</i>']dipyridazine 33721-24-3 C10H6N10
    5(6)<i>H</i>,12(13)<i>H</i>-bis[1,2,4]triazolo[4,3-<i>b</i>;4',3'-<i>b</i>']pyrazino[2,3-<i>e</i>;5,6-<i>e</i>']dipyridazine
    —— (5S,6R)-5-Methoxycarbonyl-6-methoxycarbonylmethyl-decanedioic acid dimethyl ester 36162-77-3 C17H28O8
    (5S,6R)-5-Methoxycarbonyl-6-methoxycarbonylmethyl-decanedioic acid dimethyl ester
    —— 5-(4-amino-3-ethoxy-phenyl)-5-hydroxy-1,3-dimethyl-pyrimidine-2,4,6-trione 28448-60-4 C14H17N3O5
    5-(4-amino-3-ethoxy-phenyl)-5-hydroxy-1,3-dimethyl-pyrimidine-2,4,6-trione
    —— 5-(3-nitro-phenyl)-3-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-4-ol 872282-71-8 C15H13N3O3
    5-(3-nitro-phenyl)-3-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-4-ol
    —— 5-(4,<i>N</i>-dimethyl-anilino)-4-phenyl-1,2-dihydro-pyrazol-3-one 27053-60-7 C17H17N3O
    5-(4,<i>N</i>-dimethyl-anilino)-4-phenyl-1,2-dihydro-pyrazol-3-one
    —— 5-(5-{1-[5-(1-methyl-1H-pyrazol-3-yl)-1,2,4-oxadiazol-3-yl]cyclobutyl}pyridin-2-yl)pyrimidin-2-amine 1369513-28-9 C19H18N8O
    5-(5-{1-[5-(1-methyl-1H-pyrazol-3-yl)-1,2,4-oxadiazol-3-yl]cyclobutyl}pyridin-2-yl)pyrimidin-2-amine
    —— 5-(3-(trifluoromethyl)phenoxy)-2-vinylpyridine 1369256-45-0 C14H10F3NO
    5-(3-(trifluoromethyl)phenoxy)-2-vinylpyridine
    —— 5-(3-Ethoxycarbonyl-acetonyl)-1,3-dimethyl-4-oxo-piperidin 23499-00-5 C13H21NO4
    5-(3-Ethoxycarbonyl-acetonyl)-1,3-dimethyl-4-oxo-piperidin
    —— (5R)-3-[(1R)-1-hydroxy-2,2-dimethylpropyl]-5-{[(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl]oxy}-4-methylfuran-2(5H)-one 565434-30-2 C20H34O4
    (5R)-3-[(1R)-1-hydroxy-2,2-dimethylpropyl]-5-{[(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl]oxy}-4-methylfuran-2(5H)-one
    —— 5-[5-(1-cyclopropyl-1-{5-[1-(oxetan-3-yl)-1H-pyrazol-4-yl]-1,2,4-oxadiazol-3-yl}ethyl)pyridin-2-yl]pyrimidin-2-amine 1369483-84-0 C22H22N8O2
    5-[5-(1-cyclopropyl-1-{5-[1-(oxetan-3-yl)-1H-pyrazol-4-yl]-1,2,4-oxadiazol-3-yl}ethyl)pyridin-2-yl]pyrimidin-2-amine
    —— 5-{1-[(2,5-difluorophenyl)acetyl]-4-fluoro-2,3-dihydro-1H-indol-5-yl}-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine 1337532-07-6 C23H18F3N5O
    5-{1-[(2,5-difluorophenyl)acetyl]-4-fluoro-2,3-dihydro-1H-indol-5-yl}-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
    —— 5-(2-acetylamino-phenylsulfanylmethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 30156-85-5 C19H19N3O2S
    5-(2-acetylamino-phenylsulfanylmethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 5-{Ethyl-[2-(1H-indol-3-yl)-ethyl]-amino}-pentanoic acid diethylamide 47450-76-0 C21H33N3O
    5-{Ethyl-[2-(1H-indol-3-yl)-ethyl]-amino}-pentanoic acid diethylamide
    —— 5-(benzyloxycarbonylamino-methyl)-4-carboxymethyl-pyrrole-2-carboxylic acid 32682-66-9 C16H16N2O6
    5-(benzyloxycarbonylamino-methyl)-4-carboxymethyl-pyrrole-2-carboxylic acid
    —— 5-Diphenylmethyl-2,3-bis(methoxycarbonyl)-2,3-diaza-bicyclo<2.2.1>hepten-(5) 22700-85-2 C22H22N2O4
    5-Diphenylmethyl-2,3-bis(methoxycarbonyl)-2,3-diaza-bicyclo<2.2.1>hepten-(5)
    —— 5,7-Dimethyl-2-phenyl-chromen-4-thion 24051-70-5 C17H14OS
    5,7-Dimethyl-2-phenyl-chromen-4-thion
    —— 5-Hydroxy-8-methylamino-4-[(E)-methylimino]-3,4-dihydro-2H-naphthalen-1-one 27926-25-6 C12H14N2O2
    5-Hydroxy-8-methylamino-4-[(E)-methylimino]-3,4-dihydro-2H-naphthalen-1-one