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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5R,6R)-6-methyl-3-(p-tolylthio)-5-(trimethylsilyl)cyclohex-2-en-1-one 127839-03-6 C17H24OSSi
    (5R,6R)-6-methyl-3-(p-tolylthio)-5-(trimethylsilyl)cyclohex-2-en-1-one
    —— 5-ethyl-1,2-dihydro-2,3,6-triphenyl-2-propylpyrimidin-4(3H)-one 116916-21-3 C27H28N2O
    5-ethyl-1,2-dihydro-2,3,6-triphenyl-2-propylpyrimidin-4(3H)-one
    —— (5-Fluoro-1,3-dioxaindan-4-yl)boronicacid 2428622-02-8 C7H6BFO4
    (5-Fluoro-1,3-dioxaindan-4-yl)boronicacid
    —— 5,6-dihydro-2,3,8,9-10-pentamethoxydibenzo<a,g>quinolizinium-13-olate 112435-30-0 C22H23NO6
    5,6-dihydro-2,3,8,9-10-pentamethoxydibenzo<a,g>quinolizinium-13-olate
    —— 5-methyl-1,2-bis-(4-nitro-phenyl)-1<i>H</i>-imidazole 55981-95-8 C16H12N4O4
    5-methyl-1,2-bis-(4-nitro-phenyl)-1<i>H</i>-imidazole
    —— 5-(4-methylphenyl)-1-(pentafluorobenzoyl)dipyrromethane 1046493-87-1 C23H15F5N2O
    5-(4-methylphenyl)-1-(pentafluorobenzoyl)dipyrromethane
    —— (5S,6S,7R)-7-(4-methoxyphenyl)-5-(4-nitrophenyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine-6-carbaldehyde 1332482-13-9 C20H18N4O4
    (5S,6S,7R)-7-(4-methoxyphenyl)-5-(4-nitrophenyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine-6-carbaldehyde
    —— (+/-)-5-Amino-2-butyl-2-phenyl-valeriansaeure 94326-41-7 C15H23NO2
    (+/-)-5-Amino-2-butyl-2-phenyl-valeriansaeure
    —— 5,6-Seco-cholestan-3β,5β-diol-6-saeure, 3β,5β-Dihydroxy-5,6-seco-6-cholestansaeure 97354-61-5 C27H48O4
    5,6-Seco-cholestan-3β,5β-diol-6-saeure, 3β,5β-Dihydroxy-5,6-seco-6-cholestansaeure
    —— 5-N-Cyclohexyl-guanidino-2-imino-3,4-diphenyl-2H-pyrrol 95442-07-2 C23H25N5
    5-N-Cyclohexyl-guanidino-2-imino-3,4-diphenyl-2H-pyrrol
    —— 5,17β-dihydroxy-17α-(1-propynyl)-4',5',6'11α-tetrahydro-9H-benzo[10,9,11]-5α-estran-3-one cyclic 2,2-dimethyl-1,3-propanediyl acetal 159921-53-6 C29H44O4
    5,17β-dihydroxy-17α-(1-propynyl)-4',5',6'11α-tetrahydro-9H-benzo[10,9,11]-5α-estran-3-one cyclic 2,2-dimethyl-1,3-propanediyl acetal
    —— (5-ferrocenyl-1-(4-methoxyphenyl)-1H-pyrazol-3-yl)methanol 1309044-74-3 C21H20FeN2O2
    (5-ferrocenyl-1-(4-methoxyphenyl)-1H-pyrazol-3-yl)methanol
    —— 5-(3-((4R,5S)-5-((tert-butyldimethylsilyloxy)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)propylthio)-1-phenyl-1H-tetrazole 1421424-33-0 C22H36N4O3SSi
    5-(3-((4R,5S)-5-((tert-butyldimethylsilyloxy)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)propylthio)-1-phenyl-1H-tetrazole
    —— 5'-bromo-2,2''-bis(bromomethyl)-2'-iodo-1,1':3',1''-terphenyl 1238891-69-4 C20H14Br3I
    5'-bromo-2,2''-bis(bromomethyl)-2'-iodo-1,1':3',1''-terphenyl
    —— 5-(4-chlorophenyl)-4-cyclopropyl-2-({4-[3-(trifluoromethyl)phenyl]-1H-1,2,3-triazol-1-yl}-methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1332502-30-3 C21H16ClF3N6O
    5-(4-chlorophenyl)-4-cyclopropyl-2-({4-[3-(trifluoromethyl)phenyl]-1H-1,2,3-triazol-1-yl}-methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-chloro-1,3-dimethyl-N-[3-(2,2,2-trifluoro-1-phenyl-ethoxy)quinoxalin-2-yl]-1H-pyrazole-4-sulfonamide 1226504-87-5 C21H17ClF3N5O3S
    5-chloro-1,3-dimethyl-N-[3-(2,2,2-trifluoro-1-phenyl-ethoxy)quinoxalin-2-yl]-1H-pyrazole-4-sulfonamide
    —— 5-Methyl-2,3,4,5,6,7-hexahydro-1H-1,5-benzodiazonin-2-on 33100-24-2 C12H16N2O
    5-Methyl-2,3,4,5,6,7-hexahydro-1H-1,5-benzodiazonin-2-on
    —— (5Z)-5-[(2S,2aR,6S,7aS,7bR,8R,9S)-hexahydro-7b-(N-cyclopentylaminomethyl)-9-methyl-4H-2,2,6-(epoxy[1]propanyl[3]ylidene)furo[2,3,4-gh]pyrrolizin-10-ylidene]-4-methoxy-3-methyl-2(5H)-furanone 1392428-33-9 C24H32N2O5
    (5Z)-5-[(2S,2aR,6S,7aS,7bR,8R,9S)-hexahydro-7b-(N-cyclopentylaminomethyl)-9-methyl-4H-2,2,6-(epoxy[1]propanyl[3]ylidene)furo[2,3,4-gh]pyrrolizin-10-ylidene]-4-methoxy-3-methyl-2(5H)-furanone
    —— [[5,15-bis(4-allyloxyphenyl)-10,20-bis(ethynyl)]-21H,23H-porphinato]zinc 1055877-93-4 C42H28N4O2Zn
    [[5,15-bis(4-allyloxyphenyl)-10,20-bis(ethynyl)]-21H,23H-porphinato]zinc
    —— 5,5-diethoxy-1-isopropyl-4-oxopent-2-ynyl Acetate 1147102-92-8 C14H22O5
    5,5-diethoxy-1-isopropyl-4-oxopent-2-ynyl Acetate
    —— 5-(5-amino-4-(8-methyl-8-aza-bicyclo[3.2.1]octan-3-ylamino)-pyridin-2-ylamino)pyrazine-2-carbonitrile 1137475-66-1 C18H22N8
    5-(5-amino-4-(8-methyl-8-aza-bicyclo[3.2.1]octan-3-ylamino)-pyridin-2-ylamino)pyrazine-2-carbonitrile
    —— 5-Fluoro-3-(2-oxo-propyl)-1,3-dihydro-indol-2-one 91021-24-8 C11H10FNO2
    5-Fluoro-3-(2-oxo-propyl)-1,3-dihydro-indol-2-one
    —— 5-[2-[4-(4-Ethoxypiperidin-1-yl)-6-ethylpyrimidin-5-yl]ethynyl]pyridin-2-amine 1321871-20-8 C20H25N5O
    5-[2-[4-(4-Ethoxypiperidin-1-yl)-6-ethylpyrimidin-5-yl]ethynyl]pyridin-2-amine
    —— {5-[(1H-1,2,3-benzotriazol-1-ylmethyl)sulfanyl]-4-phenyl-4H-1,2,4-triazol-3-yl}methyl phenyl ether 129544-79-2 C22H18N6OS
    {5-[(1H-1,2,3-benzotriazol-1-ylmethyl)sulfanyl]-4-phenyl-4H-1,2,4-triazol-3-yl}methyl phenyl ether
    —— 5-chloro-2-pentyl-oxazole-4-carbonyl chloride 855841-09-7 C9H11Cl2NO2
    5-chloro-2-pentyl-oxazole-4-carbonyl chloride
    —— 5-(2-(2-(1H-imidazol-4-yl)phenoxy)ethyl)-2-chloropyridine 1300729-46-7 C16H14ClN3O
    5-(2-(2-(1H-imidazol-4-yl)phenoxy)ethyl)-2-chloropyridine
    —— 5,5-Dimethyl-1-<2-<(trimethylsilyl)methyl>-2-propenyl>-3-pyrazolidinone 131391-09-8 C12H24N2OSi
    5,5-Dimethyl-1-<2-<(trimethylsilyl)methyl>-2-propenyl>-3-pyrazolidinone
    —— 5,6,6'-trimethyl-2,2'-bis-(1H-benzimidazole) 1229753-97-2 C17H16N4
    5,6,6'-trimethyl-2,2'-bis-(1H-benzimidazole)
    —— 5-[3-(1,3-benzothiazol-2-yl)-1-(2-dimethylaminoethyl)ureidomethyl]-N-(2-t-butoxycarbonylaminophenyl)pyridine-2-carboxylic acid amide 1064004-26-7 C30H35N7O4S
    5-[3-(1,3-benzothiazol-2-yl)-1-(2-dimethylaminoethyl)ureidomethyl]-N-(2-t-butoxycarbonylaminophenyl)pyridine-2-carboxylic acid amide
    —— 5-methylene-4-(phenylsulfonyl)-5-pentanolide 1093349-98-4 C12H12O4S
    5-methylene-4-(phenylsulfonyl)-5-pentanolide
    —— 5-bromo-N-[(6-ethylsulfamoyl-benzothiazol-2-yl)amide]-2-oxo-2H-chromene-3-carboxamide 1203707-04-3 C21H18BrN3O5S2
    5-bromo-N-[(6-ethylsulfamoyl-benzothiazol-2-yl)amide]-2-oxo-2H-chromene-3-carboxamide
    —— [5-(acetyloxymethyl)-2-cyano-5-hydroxyfuran-2-yl]methyl acetate 107469-05-6 C11H13NO6
    [5-(acetyloxymethyl)-2-cyano-5-hydroxyfuran-2-yl]methyl acetate
    —— 5,5-Dimethyl-3-{N-phenyl-N'-[1-phenyl-meth-(Z)-ylidene]-hydrazino}-cyclohex-2-enone 38127-56-9 C21H22N2O
    5,5-Dimethyl-3-{N-phenyl-N'-[1-phenyl-meth-(Z)-ylidene]-hydrazino}-cyclohex-2-enone
    —— 5-Benzyloxy-2,3,7,8,9,9a-hexahydro-1H-1-aza-phenalen-7-ol 306961-46-6 C19H21NO2
    5-Benzyloxy-2,3,7,8,9,9a-hexahydro-1H-1-aza-phenalen-7-ol
    —— 5-(2-Ethyl-1,3-dithian-2-yl)pentyl-tris(trimethylsilyl)silane 131195-61-4 C20H48S2Si4
    5-(2-Ethyl-1,3-dithian-2-yl)pentyl-tris(trimethylsilyl)silane
    —— 5-phenoxymethyl-furan-2-carboxylic acid-(3-dimethylamino-1-methyl-propyl ester) 101782-42-7 C18H23NO4
    5-phenoxymethyl-furan-2-carboxylic acid-(3-dimethylamino-1-methyl-propyl ester)
    —— 5-(3-ethoxy-1-phenyl-allylidene)-3-ethyl-2-thioxo-thiazolidin-4-one 36636-24-5 C16H17NO2S2
    5-(3-ethoxy-1-phenyl-allylidene)-3-ethyl-2-thioxo-thiazolidin-4-one
    —— (5-bromo-1-methyl-1H-indol-7-ylmethyl)-trimethyl-ammonium iodide 1090904-25-8 C13H18BrN2*I
    (5-bromo-1-methyl-1H-indol-7-ylmethyl)-trimethyl-ammonium iodide
    —— 5-(2-acetylamino-phenyl)-5-hydroxy-1-methyl-3-phenyl-imidazolidine-2,4-dione 65298-55-7 C18H17N3O4
    5-(2-acetylamino-phenyl)-5-hydroxy-1-methyl-3-phenyl-imidazolidine-2,4-dione
    —— (5R)-3-[2-(4-{4-[3-(cyclopentylsulfinyl)phenyl]butoxy}phenyl)ethyl]-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-one 620600-96-6 C36H43NO6S
    (5R)-3-[2-(4-{4-[3-(cyclopentylsulfinyl)phenyl]butoxy}phenyl)ethyl]-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-one
    —— 5-(2,2-Dicyano-vinyl)-3,4-dimethyl-1H-pyrrole-2-carboxylic acid tert-butyl ester 59435-14-2 C15H17N3O2
    5-(2,2-Dicyano-vinyl)-3,4-dimethyl-1H-pyrrole-2-carboxylic acid tert-butyl ester
    —— 5-(5-{4-[(1,1-dimethylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)isoquinoline 1192829-42-7 C21H19N3O2
    5-(5-{4-[(1,1-dimethylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)isoquinoline
    —— 5-acetoxy-3-hydroxy-2,3,4-trimethyl-valeric acid ethyl ester 100251-02-3 C12H22O5
    5-acetoxy-3-hydroxy-2,3,4-trimethyl-valeric acid ethyl ester
    —— 5-methyl-2-phenyl-2<i>H</i>-pyrazole-3,4-dione 4-[(2-hydroxy-4-nitro-phenyl)-hydrazone] 5294-16-6 C16H13N5O4
    5-methyl-2-phenyl-2<i>H</i>-pyrazole-3,4-dione 4-[(2-hydroxy-4-nitro-phenyl)-hydrazone]
    —— 5-[3-(1H-Benzoimidazol-2-yl)-1H-indazol-5-yl]-4-methyl-[3,4']bipyridinyl 351455-81-7 C25H18N6
    5-[3-(1H-Benzoimidazol-2-yl)-1H-indazol-5-yl]-4-methyl-[3,4']bipyridinyl
    —— (5-methyl-2-phenyl-3-selenoxo-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-phenyl ketone 383909-71-5 C17H14N2OSe
    (5-methyl-2-phenyl-3-selenoxo-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-phenyl ketone
    —— 5,6-dimethyl-9-methoxy-1-(2'-methoxy-4'-nitro)phenyl-3,4-dihydro-6H-pyrido[4,3-b]carbazole 1045600-94-9 C25H23N3O4
    5,6-dimethyl-9-methoxy-1-(2'-methoxy-4'-nitro)phenyl-3,4-dihydro-6H-pyrido[4,3-b]carbazole
    —— 5-Pyrimidinecarbonitrile, 2-(2-chlorophenyl)-1,6-dihydro-1-methyl-6-oxo- 1517702-63-4 C12H8ClN3O
    5-Pyrimidinecarbonitrile, 2-(2-chlorophenyl)-1,6-dihydro-1-methyl-6-oxo-
    —— 5α-3β-(4'-bromobutyl)cholestane 185384-86-5 C31H55Br
    5α-3β-(4'-bromobutyl)cholestane
    —— 5-bromo-6β,19-epoxy-5α-cholestan-3β-ol 3-p-toluenesulphonate 82048-56-4 C34H51BrO4S
    5-bromo-6β,19-epoxy-5α-cholestan-3β-ol 3-p-toluenesulphonate