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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-acetyl-2-(2,3,4-trimethoxyphenyl)-1H-benzimidazole 1224878-10-7 C18H18N2O4
    5-acetyl-2-(2,3,4-trimethoxyphenyl)-1H-benzimidazole
    —— 5-methoxytetradecane 920753-73-7 C15H32O
    5-methoxytetradecane
    —— 5-epi-compactin 84173-29-5 C23H34O5
    5-epi-compactin
    —— (5S,8R,10S)-9-(2-acetoxyethyl)-austrodor-9-one 676327-99-4 C18H30O3
    (5S,8R,10S)-9-(2-acetoxyethyl)-austrodor-9-one
    —— 5-butyluracil 5442-52-4 C8H12N2O2
    5-butyluracil
    —— 5-nitro-2-furoylmorpholinosulfonylmethane 86758-77-2 C10H12N2O7S
    5-nitro-2-furoylmorpholinosulfonylmethane
    —— 5-(2,6-dimethylbenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione 1146623-00-8 C15H18O4
    5-(2,6-dimethylbenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-amino-4-(3,4-dimethoxyphenyl)-4-pentanol 67387-98-8 C13H21NO3
    5-amino-4-(3,4-dimethoxyphenyl)-4-pentanol
    —— 5-acetylbenzofurazan oxide 66194-29-4 C8H6N2O3
    5-acetylbenzofurazan oxide
    —— 5,6,8,9,10,11,11a,12-octahydro-indolo[3,2-<i>b</i>]quinolizine 37129-29-6 C15H18N2
    5,6,8,9,10,11,11a,12-octahydro-indolo[3,2-<i>b</i>]quinolizine
    —— 5-(2,6-difluorobenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione 1146622-99-2 C13H12F2O4
    5-(2,6-difluorobenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-[(2R)-2-dibenzylamino-3-phenyl-propyl]-2,2-dimethyl-[1,3]dioxane-4,6-dione 1201937-31-6 C29H31NO4
    5-[(2R)-2-dibenzylamino-3-phenyl-propyl]-2,2-dimethyl-[1,3]dioxane-4,6-dione
    —— 5-bromospiro[chromene-2,4'-piperidin]-4(3H)-one 1241953-09-2 C13H14BrNO2
    5-bromospiro[chromene-2,4'-piperidin]-4(3H)-one
    —— 5,5-Dimethyl-3-(2-methyl-2-phenylhydrazino)-2-cyclohexen-1-on 114640-90-3 C15H20N2O
    5,5-Dimethyl-3-(2-methyl-2-phenylhydrazino)-2-cyclohexen-1-on
    —— 5-(4-hydroxy-3-methoxybenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione 153562-26-6 C14H16O6
    5-(4-hydroxy-3-methoxybenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-Methoxy-3-methyl-1-prop-2-enylindole 176505-58-1 C13H15NO
    5-Methoxy-3-methyl-1-prop-2-enylindole
    —— 5,6,7,8,2',5'-hexahydroxy-4'-methoxyflavanone-β-D-xylopyranoside 1253646-31-9 C21H22O13
    5,6,7,8,2',5'-hexahydroxy-4'-methoxyflavanone-β-D-xylopyranoside
    —— 5-(4-methoxy-2,3,6-trimethylphenyl)-3-methyl-2(Z,E),4(E)-pentadienoic acid methyl ester 63650-96-4 C17H22O3
    5-(4-methoxy-2,3,6-trimethylphenyl)-3-methyl-2(Z,E),4(E)-pentadienoic acid methyl ester
    —— 5-[4-(N-(tert-butoxycarbonyl)amino)phenyl]dipyrromethane 886231-20-5 C20H23N3O2
    5-[4-(N-(tert-butoxycarbonyl)amino)phenyl]dipyrromethane
    —— (5S)-5-[(1R)-2-bromo-1-[(4-methoxyphenyl)methoxy]prop-2-enyl]-3-methylideneoxolan-2-one 1449005-68-8 C16H17BrO4
    (5S)-5-[(1R)-2-bromo-1-[(4-methoxyphenyl)methoxy]prop-2-enyl]-3-methylideneoxolan-2-one
    —— 5-methoxy-2-[(2-methyl-2,3-dihydro-1H-indol-1-yl)carbonyl]-1H-indole 1112054-45-1 C19H18N2O2
    5-methoxy-2-[(2-methyl-2,3-dihydro-1H-indol-1-yl)carbonyl]-1H-indole
    —— 5-[4-(N-(tert-butoxycarbonyl)amino)phenyl]-1,9-bis(N,N-dimethylaminomethyl)dipyrromethane 886230-95-1 C26H37N5O2
    5-[4-(N-(tert-butoxycarbonyl)amino)phenyl]-1,9-bis(N,N-dimethylaminomethyl)dipyrromethane
    —— 5-(6-amino-pyrimidin-4-yloxy)-2,3-dihydro-indole-1-carboxylic acid (4-tert-butyl-phenyl)-amide 882405-25-6 C23H25N5O2
    5-(6-amino-pyrimidin-4-yloxy)-2,3-dihydro-indole-1-carboxylic acid (4-tert-butyl-phenyl)-amide
    —— [5'-(1,3-Dioxolan-2-yl)-3'-iodospiro[1,3-dioxolane-2,8'-bicyclo[4.2.0]octa-1(6),2,4-triene]-2'-yl] trifluoromethanesulfonate 884324-56-5 C14H12F3IO7S
    [5'-(1,3-Dioxolan-2-yl)-3'-iodospiro[1,3-dioxolane-2,8'-bicyclo[4.2.0]octa-1(6),2,4-triene]-2'-yl] trifluoromethanesulfonate
    —— 5-(4-Methoxyphenyl)-9-methyl-2-methylsulfanyl-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-4-amine 1610691-58-1 C20H22N4OS
    5-(4-Methoxyphenyl)-9-methyl-2-methylsulfanyl-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-4-amine
    —— 5-Acetyl-2-amino-1-(2-cyanoaethyl)-benzimidazol 67469-14-1 C12H12N4O
    5-Acetyl-2-amino-1-(2-cyanoaethyl)-benzimidazol
    —— 5-[(dimethylamino)methyl]-4-hydroxy-N,N,2-trimethyl-1-[(4-methylphenyl)sulfonyl]-1H-benzimidazole-6-carboxamide 1015174-89-6 C21H26N4O4S
    5-[(dimethylamino)methyl]-4-hydroxy-N,N,2-trimethyl-1-[(4-methylphenyl)sulfonyl]-1H-benzimidazole-6-carboxamide
    —— (5-Isopropyl-isoxazol-4-yl)-piperidin-1-yl-methanone 136995-09-0 C12H18N2O2
    (5-Isopropyl-isoxazol-4-yl)-piperidin-1-yl-methanone
    —— 5-dimethylaminomethyl-3-methyl-6-[5-(4-methylpiperazine-1-sulfonyl)-2-propoxyphenyl]-1-propyl-1,7-dihydropyrrolo[2,3-d]pyrimidine-2,4-dione 378794-83-3 C27H40N6O5S
    5-dimethylaminomethyl-3-methyl-6-[5-(4-methylpiperazine-1-sulfonyl)-2-propoxyphenyl]-1-propyl-1,7-dihydropyrrolo[2,3-d]pyrimidine-2,4-dione
    —— 5-(2-bromophenyl)-3-methyl-6-phenyl-7-thioxo-1,3,5,6,7,8-hexahydropyrimido[4,5-d]pyrimidine-2,4-dione 1544274-22-7 C19H15BrN4O2S
    5-(2-bromophenyl)-3-methyl-6-phenyl-7-thioxo-1,3,5,6,7,8-hexahydropyrimido[4,5-d]pyrimidine-2,4-dione
    —— 5-chloro-6-(4-(phenylcarbamoyl)piperazin-1-yl)nicotinic acid 1310536-93-6 C17H17ClN4O3
    5-chloro-6-(4-(phenylcarbamoyl)piperazin-1-yl)nicotinic acid
    —— 5-propan-2-yl-N-[4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide 136995-11-4 C14H13F3N2O2
    5-propan-2-yl-N-[4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide
    —— 5-methyl-N3,1-diphenyl-N4-(pyrimidin-2-yl)-1H-pyrazole-3,4-dicarboxamide 1181270-18-7 C22H18N6O2
    5-methyl-N3,1-diphenyl-N4-(pyrimidin-2-yl)-1H-pyrazole-3,4-dicarboxamide
    —— 5-(3-methoxtphenyl)-1-(trimethylsilyl)pent-3-yn-2-one 837362-59-1 C15H20O2Si
    5-(3-methoxtphenyl)-1-(trimethylsilyl)pent-3-yn-2-one
    —— 5-(4-Sulfamoylphenyl)pentyl acetate 135832-51-8 C13H19NO4S
    5-(4-Sulfamoylphenyl)pentyl acetate
    —— 5-Phenylpentanal dimethyl acetal 126613-22-7 C13H20O2
    5-Phenylpentanal dimethyl acetal
    —— 5-β-d-Xylofuranosyl-uracil 13039-97-9 C9H12N2O6
    5-β-d-Xylofuranosyl-uracil
    —— 5-phenylpentyl 1H-pyrazole-1-carboxylate 1622426-65-6 C15H18N2O2
    5-phenylpentyl 1H-pyrazole-1-carboxylate
    —— 5-Phenyl-pentan-1-ol-phenylurethan 93950-27-7 C18H21NO2
    5-Phenyl-pentan-1-ol-phenylurethan
    —— 5-phenylpentyl 4-methyl-1H-pyrazole-1-carboxylate 1622426-66-7 C16H20N2O2
    5-phenylpentyl 4-methyl-1H-pyrazole-1-carboxylate
    —— (5-bromo-(2S)-methyl-pentyloxy)-triisopropyl-silane 342607-29-8 C15H33BrOSi
    (5-bromo-(2S)-methyl-pentyloxy)-triisopropyl-silane
    —— 5-(dimethoxymethyl)-4,5-dihydro-1H-pyrazole-3-carbonitrile 75436-34-9 C7H11N3O2
    5-(dimethoxymethyl)-4,5-dihydro-1H-pyrazole-3-carbonitrile
    —— 5,5,6,6,7,7,8,8,8-Nonafluoro-2-octanone 140834-64-6 C8H7F9O
    5,5,6,6,7,7,8,8,8-Nonafluoro-2-octanone
    —— 5-bromo-3-(5-ethyl-1H-pyrazol-3-ylamino)-1-methylpyridin-2(1H)-one 1346673-14-0 C11H13BrN4O
    5-bromo-3-(5-ethyl-1H-pyrazol-3-ylamino)-1-methylpyridin-2(1H)-one
    —— (5aS,9R,11R)-9-allyl-11-methyl-9-pentyl-6,7,8,9-tetrahydro-5aH,11H-pyrido[2,1-b][1,3]benzoxazine 451503-76-7 C21H31NO
    (5aS,9R,11R)-9-allyl-11-methyl-9-pentyl-6,7,8,9-tetrahydro-5aH,11H-pyrido[2,1-b][1,3]benzoxazine
    —— 5-(Oxan-2-yloxy)cyclooctan-1-one 2616-83-3 C13H22O3
    5-(Oxan-2-yloxy)cyclooctan-1-one
    —— 5,6,7,8-pentadeoxy-1,2-isopropylidene-α-D-glycero-octa-3,7-dienofuranose 132063-95-7 C11H16O3
    5,6,7,8-pentadeoxy-1,2-isopropylidene-α-D-glycero-octa-3,7-dienofuranose
    —— 5-(2,2-dimethylpropanoyl)-3-ethynyl-3-O-methyl-1,2-O-isopropylidene-α-D-ribofuranose 141192-90-7 C16H24O6
    5-(2,2-dimethylpropanoyl)-3-ethynyl-3-O-methyl-1,2-O-isopropylidene-α-D-ribofuranose
    —— 5-deoxy-5-fluoro-1,2-O-isopropylidene-α-D-xylofuranose 34147-20-1 C8H13FO4
    5-deoxy-5-fluoro-1,2-O-isopropylidene-α-D-xylofuranose
    —— 5-(1,1-dimethylethyl)-2-methyl-1,1'-biphenyl 178062-20-9 C17H20
    5-(1,1-dimethylethyl)-2-methyl-1,1'-biphenyl