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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Acetamido-2-(p-tolylsulfonyloxy)-tropon 7009-27-0 C16H15NO5S
    5-Acetamido-2-(p-tolylsulfonyloxy)-tropon
    —— (5Z)-5-Benzoylmethylen-3-dimethylamino-4-oxothiazolidin-2-thion-S-oxid 138696-18-1 C13H12N2O3S2
    (5Z)-5-Benzoylmethylen-3-dimethylamino-4-oxothiazolidin-2-thion-S-oxid
    —— 5-amino-3-(4-methoxy-phenyl)-[1,2,3]oxadiazolium betaine 92986-34-0 C9H9N3O2
    5-amino-3-(4-methoxy-phenyl)-[1,2,3]oxadiazolium betaine
    —— 5-hydroxyindole-4,7-dione 120105-17-1 C8H5NO3
    5-hydroxyindole-4,7-dione
    —— 5-[4-((R)-1-cyclopropyl-1-{5-[1-(2-methoxy-ethyl)-1H-pyrazol-4-yl]-[1,2,4]oxadiazol-3-yl}-ethyl)-phenyl]-3-methyl-pyrazin-2-ylamine 1360550-77-1 C24H27N7O2
    5-[4-((R)-1-cyclopropyl-1-{5-[1-(2-methoxy-ethyl)-1H-pyrazol-4-yl]-[1,2,4]oxadiazol-3-yl}-ethyl)-phenyl]-3-methyl-pyrazin-2-ylamine
    —— 5-acetyl-7-[3-(4-fluorophenyl)butoxy]-6-hydroxy-4-methyl-2-difluoromethylbenzo[d]oxazole 1201582-67-3 C21H20F3NO4
    5-acetyl-7-[3-(4-fluorophenyl)butoxy]-6-hydroxy-4-methyl-2-difluoromethylbenzo[d]oxazole
    —— 5-[6-[1-(cyanomethyl)pyrazol-4-yl]-4-methyl-5-oxo-7H-pyrrolo[3,4-b]pyridin-2-yl]pyridine-3-carbonitrile 1315536-57-2 C19H13N7O
    5-[6-[1-(cyanomethyl)pyrazol-4-yl]-4-methyl-5-oxo-7H-pyrrolo[3,4-b]pyridin-2-yl]pyridine-3-carbonitrile
    —— {5-[(E)-2-(2-Hydroxy-naphthalen-1-yl)-vinyl]-6-methyl-[1,2,4]triazin-3-yl}-thiourea 475631-47-1 C17H15N5OS
    {5-[(E)-2-(2-Hydroxy-naphthalen-1-yl)-vinyl]-6-methyl-[1,2,4]triazin-3-yl}-thiourea
    —— 5'-deoxy-5-fluoro-N4-(5-methyl-2-thenoyl)cytidine 124012-61-9 C15H16FN3O5S
    5'-deoxy-5-fluoro-N4-(5-methyl-2-thenoyl)cytidine
    —— 5-(4-bromophenyl)-N-((5-phenyl-1H-pyrazol-3-yl)methyl)-1,2,4-triazin-3-amine 1224743-42-3 C19H15BrN6
    5-(4-bromophenyl)-N-((5-phenyl-1H-pyrazol-3-yl)methyl)-1,2,4-triazin-3-amine
    —— 5-Butyl-4-(2'-cyano-biphenyl-4-ylmethyl)-2-ethyl-2H-pyrazole-3-carboxylic acid ethyl ester 152713-69-4 C26H29N3O2
    5-Butyl-4-(2'-cyano-biphenyl-4-ylmethyl)-2-ethyl-2H-pyrazole-3-carboxylic acid ethyl ester
    —— 5-bromo-1-fluoro-2,3-dihydro-1H-indene-1-carboxylic acid 1132944-14-9 C10H8BrFO2
    5-bromo-1-fluoro-2,3-dihydro-1H-indene-1-carboxylic acid
    —— 5-(2-(4-chlorophenyl)-6-(4-(4-methoxyphenyl)piperazine-1-carbonyl)quinolin-3-yl)pentanoic acid 1383849-23-7 C32H32ClN3O4
    5-(2-(4-chlorophenyl)-6-(4-(4-methoxyphenyl)piperazine-1-carbonyl)quinolin-3-yl)pentanoic acid
    —— 5-›(2-(1-Naphthylmethylamino)pyrimidin-4-yl)-4-(4-fluorophenyl)-1-(1-methylpiperdin-4-yl)imidazole 186314-80-7 C30H29FN6
    5-›(2-(1-Naphthylmethylamino)pyrimidin-4-yl)-4-(4-fluorophenyl)-1-(1-methylpiperdin-4-yl)imidazole
    —— 5-Amino-8.9.10.11-tetrahydro-7H-cyclohepta<a>naphthalin 65249-58-3 C15H17N
    5-Amino-8.9.10.11-tetrahydro-7H-cyclohepta<a>naphthalin
    —— 5-amino-3-(4-ethoxyphenyl)-4-(4-pyridyl)isoxazole 1000187-06-3 C16H15N3O2
    5-amino-3-(4-ethoxyphenyl)-4-(4-pyridyl)isoxazole
    —— 5-(5,6-dimethoxypyridin-3-yl)-2-(5-methylpyridin-3-yl)-3H-isoindol-1-one 1315534-69-0 C21H19N3O3
    5-(5,6-dimethoxypyridin-3-yl)-2-(5-methylpyridin-3-yl)-3H-isoindol-1-one
    —— 5-bromo-2-methyl-1,4-dihydroisoquinolin-3(2H)-one 1392491-58-5 C10H10BrNO
    5-bromo-2-methyl-1,4-dihydroisoquinolin-3(2H)-one
    —— 5-(6-(tert-butoxycarbonylamino)hexanamido)isophthalicacid 1239724-10-7 C19H26N2O7
    5-(6-(tert-butoxycarbonylamino)hexanamido)isophthalicacid
    —— 5-methyl-isoxazole-3-carboxylic acid 4-(cyclopentylcarbamoyl-sulfamoyl)-phenethylamide 24489-03-0 C19H24N4O5S
    5-methyl-isoxazole-3-carboxylic acid 4-(cyclopentylcarbamoyl-sulfamoyl)-phenethylamide
    —— 5,6-dihydro-5α-<bis(t-butoxycarbonyl)methyl>-2H-pyran-2α-ylacetic acid 95416-70-9 C18H28O7
    5,6-dihydro-5α-<bis(t-butoxycarbonyl)methyl>-2H-pyran-2α-ylacetic acid
    —— (+/-)-5-methyl-3-prop-2-ynyl-5H-furan-2-one 106421-05-0 C8H8O2
    (+/-)-5-methyl-3-prop-2-ynyl-5H-furan-2-one
    —— 5-(benzoxazol-2-yl)-2-(3-methoxyphenyl)-1-(tetrahydropyran-4-yl)benzimidazole 1256967-28-8 C26H23N3O3
    5-(benzoxazol-2-yl)-2-(3-methoxyphenyl)-1-(tetrahydropyran-4-yl)benzimidazole
    —— 5-(N-decylsulfamoyl)-8-hydroxy-2-methylquinoline 1374558-86-7 C20H30N2O3S
    5-(N-decylsulfamoyl)-8-hydroxy-2-methylquinoline
    —— 5-Methyl-heptandiol-1,2 90951-79-4 C8H18O2
    5-Methyl-heptandiol-1,2
    —— 5-[2-[benzyl(1-phenoxypropan-2-yl)amino]acetyl]-2-methoxybenzenesulfonamide 344752-10-9 C25H28N2O5S
    5-[2-[benzyl(1-phenoxypropan-2-yl)amino]acetyl]-2-methoxybenzenesulfonamide
    —— 5-[5-{[(2S)-2-amino-3-phenylpropyl]oxy}-2-(3-furanyl)-3-pyridinyl]-1H-indazole-3-carbonitrile 864775-69-9 C26H21N5O2
    5-[5-{[(2S)-2-amino-3-phenylpropyl]oxy}-2-(3-furanyl)-3-pyridinyl]-1H-indazole-3-carbonitrile
    —— (5-chloro-2-{(E)-3-[7-(4-fluorobenzyl)-3-oxa-7,9-diazabicyclo[3.3.1]non-9-yl]-3-oxopropenyl}-4-trifluoromethoxy-phenyl)-urea 868408-36-0 C24H23ClF4N4O4
    (5-chloro-2-{(E)-3-[7-(4-fluorobenzyl)-3-oxa-7,9-diazabicyclo[3.3.1]non-9-yl]-3-oxopropenyl}-4-trifluoromethoxy-phenyl)-urea
    —— 5-(4-tert-butoxycarbonyl-2-methylpiperazin-1-yl)-6-chloro-1-[2-(trimethylsilyl)-ethoxymethyl]benzimidazole 626237-87-4 C23H37ClN4O3Si
    5-(4-tert-butoxycarbonyl-2-methylpiperazin-1-yl)-6-chloro-1-[2-(trimethylsilyl)-ethoxymethyl]benzimidazole
    —— 5-thiazol-2-ylpyridin-3-ylamine 1374970-69-0 C8H7N3S
    5-thiazol-2-ylpyridin-3-ylamine
    —— 5-(cyclopropylmethyl)-3-(3,5-dimethylisoxazol-4-yl)-4-(4-hydroxyphenyl)thiophene-2-carbaldehyde oxime 1360604-82-5 C20H20N2O3S
    5-(cyclopropylmethyl)-3-(3,5-dimethylisoxazol-4-yl)-4-(4-hydroxyphenyl)thiophene-2-carbaldehyde oxime
    —— 5,6-diphenyl-4,7-di-p-tolylisoindoline-1,3-dione 1319733-01-1 C34H25NO2
    5,6-diphenyl-4,7-di-p-tolylisoindoline-1,3-dione
    —— (5Z)-6-ethoxy-1-phenylhex-5-en-3-ol 1414888-58-6 C14H20O2
    (5Z)-6-ethoxy-1-phenylhex-5-en-3-ol
    —— 5-allyloxy-3-acetylamino-6-methoxy-3-methyl-3H-benzofuran-2-one 1385864-97-0 C15H17NO5
    5-allyloxy-3-acetylamino-6-methoxy-3-methyl-3H-benzofuran-2-one
    —— 5-Diphenylacetyl-1-(3-phenyl-propyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid 136676-81-8 C30H29N3O3
    5-Diphenylacetyl-1-(3-phenyl-propyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid
    —— (5-methyl-2-oxo-5-propyltetrahydropyran-3-yl)phosphonic acid diethyl ester 121726-71-4 C13H25O5P
    (5-methyl-2-oxo-5-propyltetrahydropyran-3-yl)phosphonic acid diethyl ester
    —— 5,5-dimethyl-3-phenyl-4,5-dihydro-1<i>H</i>-pyrazole 5519-45-9 C11H14N2
    5,5-dimethyl-3-phenyl-4,5-dihydro-1<i>H</i>-pyrazole
    —— 5-methyl-10-(2-piperidin-1-yl-ethyl)-5,10-dihydro-dibenzo[<i>b</i>,<i>e</i>][1,4]diazepin-11-one 15496-55-6 C21H25N3O
    5-methyl-10-(2-piperidin-1-yl-ethyl)-5,10-dihydro-dibenzo[<i>b</i>,<i>e</i>][1,4]diazepin-11-one
    —— 5-methyl-6-phenethyl-thieno[2,3-<i>d</i>]pyrimidine-2,4-diamine 602330-40-5 C15H16N4S
    5-methyl-6-phenethyl-thieno[2,3-<i>d</i>]pyrimidine-2,4-diamine
    —— 5-carbomethoxy-6-methyl-4-phenyl-2-chloro-3-cyanopyridine 149651-92-3 C15H11ClN2O2
    5-carbomethoxy-6-methyl-4-phenyl-2-chloro-3-cyanopyridine
    —— (5-Me-2-furanyl)-4-(2-F-Ph)-SO2Cl 1129142-82-0 C11H8ClFO3S
    (5-Me-2-furanyl)-4-(2-F-Ph)-SO2Cl
    —— 5-Dimethylamino-8-methoxychinizarin 79422-61-0 C17H15NO5
    5-Dimethylamino-8-methoxychinizarin
    —— 5-chloro-2-(5-oxo-5,6,7,8-tetrahydroquinolin-2-yl)thiophen-3-yl acetate 1477476-31-5 C15H12ClNO3S
    5-chloro-2-(5-oxo-5,6,7,8-tetrahydroquinolin-2-yl)thiophen-3-yl acetate
    —— 5-(2,4-difluorobenzyl)-3-iodopyridin-2(1H)-one 1310875-97-8 C12H8F2INO
    5-(2,4-difluorobenzyl)-3-iodopyridin-2(1H)-one
    —— 5-p-chlorobenzoylamino-4-dimethylamino-1,2-diphenyl-5-methyl-1,4,5,6-tetrahydropyrimidin-6-one 137441-43-1 C26H25ClN4O2
    5-p-chlorobenzoylamino-4-dimethylamino-1,2-diphenyl-5-methyl-1,4,5,6-tetrahydropyrimidin-6-one
    —— 5-methyl-7,9-diphenyl-5,10-dihydroazepino-[1,2-a]benzimidazol-11-ium bromide 1142174-07-9 Br*C25H21N2
    5-methyl-7,9-diphenyl-5,10-dihydroazepino-[1,2-a]benzimidazol-11-ium bromide
    —— 5-dimethylamido-2-iodo-4-(2-methoxycarbonylethyl)-3-methoxycarbonylmethylpyrrole 111017-90-4 C14H19IN2O5
    5-dimethylamido-2-iodo-4-(2-methoxycarbonylethyl)-3-methoxycarbonylmethylpyrrole
    —— 5,6<i>t</i>,7a-trimethyl-3-phenyl-(7a<i>r</i>)-5,6,7,7a-tetrahydro-pyrazolo[1,5-<i>d</i>][1,2,4]oxadiazole 70395-41-4 C13H17N3O
    5,6<i>t</i>,7a-trimethyl-3-phenyl-(7a<i>r</i>)-5,6,7,7a-tetrahydro-pyrazolo[1,5-<i>d</i>][1,2,4]oxadiazole
    —— 5-(benzo[d]oxazol-2-ylthio)-4-fluoro-N-(3-fluorophenyl)-2-nitrobenzamide 1197347-22-0 C20H11F2N3O4S
    5-(benzo[d]oxazol-2-ylthio)-4-fluoro-N-(3-fluorophenyl)-2-nitrobenzamide
    —— 5-hydroxy-2-methyl-6-phenylpyrazine 4-oxide 86725-78-2 C11H10N2O2
    5-hydroxy-2-methyl-6-phenylpyrazine 4-oxide