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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-chloro-2-ethyl-4-quinolone 135050-89-4 C11H10ClNO
    5-chloro-2-ethyl-4-quinolone
    —— 5-Cyano-1H-imidazol-4-yl 2H-1,3-benzodioxole-5-carboxylate 89442-86-4 C12H7N3O4
    5-Cyano-1H-imidazol-4-yl 2H-1,3-benzodioxole-5-carboxylate
    —— 5'-hydroxy-3'-oxapentyl pyrazole 3,5-dicarboxylate 155797-62-9 C13H20N2O8
    5'-hydroxy-3'-oxapentyl pyrazole 3,5-dicarboxylate
    —— 5-methoxy-2-(6-methoxy-1,2,3,4-tetrahydronaphthalen-2-yl)phenylamine 722519-44-0 C18H21NO2
    5-methoxy-2-(6-methoxy-1,2,3,4-tetrahydronaphthalen-2-yl)phenylamine
    —— 5-amino-4-fluoro-2-methyl-benzenethiol 885028-69-3 C7H8FNS
    5-amino-4-fluoro-2-methyl-benzenethiol
    —— 5-(2-amino-4-chlorophenyl)-3H-1,3,4-oxadiazol-2-one 93595-53-0 C8H6ClN3O2
    5-(2-amino-4-chlorophenyl)-3H-1,3,4-oxadiazol-2-one
    —— 5-cyano-4-(1-hydroxy-1-methylpropyl)-2-propylimidazole 144690-02-8 C11H17N3O
    5-cyano-4-(1-hydroxy-1-methylpropyl)-2-propylimidazole
    —— 5-Isopropylidene-2-methylsulfanyl-3,5-dihydro-imidazol-4-one 91122-06-4 C7H10N2OS
    5-Isopropylidene-2-methylsulfanyl-3,5-dihydro-imidazol-4-one
    —— 5-(4-methoxycarbonylbenzyl)-6-methyl-2-propyl-4-[2'-(triphenylmethyltetrazol-5-yl)biphenyl-4-yl]methoxypyrimidine 161946-64-1 C50H44N6O3
    5-(4-methoxycarbonylbenzyl)-6-methyl-2-propyl-4-[2'-(triphenylmethyltetrazol-5-yl)biphenyl-4-yl]methoxypyrimidine
    —— 5-Hydroxy-4-nitro-benzofuran-2-carboxylic acid amide 88220-66-0 C9H6N2O5
    5-Hydroxy-4-nitro-benzofuran-2-carboxylic acid amide
    —— 5-n-propyl-2-pyrrolaldehyde 124807-01-8 C8H11NO
    5-n-propyl-2-pyrrolaldehyde
    —— 5-amino-4-benzyl-3-benzyloxybenzoic acid 51573-80-9 C21H19NO3
    5-amino-4-benzyl-3-benzyloxybenzoic acid
    —— 5-ethyl-2-methyl-3-trimethylsilylfuran 88903-44-0 C10H18OSi
    5-ethyl-2-methyl-3-trimethylsilylfuran
    —— 5-ethyl-2-imino-3-[2'-(1-triphenyl-methyl-1H-tetrazol-5-yl)biphenyl-4-yl]methyl-1,3,4-thiadiazoline 178859-91-1 C37H31N7S
    5-ethyl-2-imino-3-[2'-(1-triphenyl-methyl-1H-tetrazol-5-yl)biphenyl-4-yl]methyl-1,3,4-thiadiazoline
    —— 5-propyl-2-[2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-2H-pyrazole-3-carboxylic acid ethyl ester 1260231-31-9 C42H38N6O2
    5-propyl-2-[2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-2H-pyrazole-3-carboxylic acid ethyl ester
    —— 5-Hydroxy-4-nitro-1-benzofuran-2-carboxylic acid 88220-86-4 C9H5NO6
    5-Hydroxy-4-nitro-1-benzofuran-2-carboxylic acid
    —— 5-n-butyl-2,4-dihydro-2-(3-nitrophenyl)-3H-1,2,4-triazol-3-one 147776-52-1 C12H14N4O3
    5-n-butyl-2,4-dihydro-2-(3-nitrophenyl)-3H-1,2,4-triazol-3-one
    —— 5-(2,5-dimethyl-1H-pyrrol-1-yl)-2-propyl-1H-imidazole-4-carboxaldehyde 150438-31-6 C13H17N3O
    5-(2,5-dimethyl-1H-pyrrol-1-yl)-2-propyl-1H-imidazole-4-carboxaldehyde
    —— 5-<4-(Benzyl)-1-piperazinyl>-6-propyl-2,4(1H,3H)-pyrimidinedione 90904-93-1 C18H24N4O2
    5-<4-(Benzyl)-1-piperazinyl>-6-propyl-2,4(1H,3H)-pyrimidinedione
    —— 5-propyl-1-[2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-1H-pyrazole-3-carboxylic acid ethyl ester 1260231-30-8 C42H38N6O2
    5-propyl-1-[2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-ylmethyl]-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 5-Methoxy-4-nitro-benzofuran-2-carboxylic acid 88220-79-5 C10H7NO6
    5-Methoxy-4-nitro-benzofuran-2-carboxylic acid
    —— 5-isothiocyanato-2-aminothiazole 39136-65-7 C4H3N3S2
    5-isothiocyanato-2-aminothiazole
    —— 5-Butyl-2-(2-nitro-phenyl)-4-[2'-(2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-2,4-dihydro-[1,2,4]triazol-3-one 133690-30-9 C26H24N8O3
    5-Butyl-2-(2-nitro-phenyl)-4-[2'-(2H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-2,4-dihydro-[1,2,4]triazol-3-one
    —— 5-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-dimethylbenzylamine 1384216-46-9 C16H26BNO3
    5-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-dimethylbenzylamine
    —— 5-Chloro-1-methylpyrazole 42110-76-9 C4H5ClN2
    5-Chloro-1-methylpyrazole
    —— 5-bromo-1,N-methylimidazole-4-carbaldehyde 79326-90-2 C5H5BrN2O
    5-bromo-1,N-methylimidazole-4-carbaldehyde
    —— 5-n-Butyl-2-(2-chlorophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 133690-83-2 C12H14ClN3O
    5-n-Butyl-2-(2-chlorophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-phenyl-3-hydroxy-1,3-dihydro-2H-benzofuro<3,2-e><1,4>diazepin-2-one 88737-29-5 C17H12N2O3
    5-phenyl-3-hydroxy-1,3-dihydro-2H-benzofuro<3,2-e><1,4>diazepin-2-one
    —— 5-n-Butyl-2-[2-(carbomethoxy)phenyl]-2,4-dihydro-3H-1,2,4-triazol-3-one 133690-88-7 C14H17N3O3
    5-n-Butyl-2-[2-(carbomethoxy)phenyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-butyl-2-phenyltriazol-3-one 5133-69-7 C12H15N3O
    5-butyl-2-phenyltriazol-3-one
    —— 5-(1,2-dibromo-ethyl)-benzo[1,3]dioxole 57134-51-7 C9H8Br2O2
    5-(1,2-dibromo-ethyl)-benzo[1,3]dioxole
    —— 5-butyl-2-(4-chlorophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 127683-63-0 C12H14ClN3O
    5-butyl-2-(4-chlorophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-(N,N-di-n-propyl)amino-2-amino-1,3,4-thiadiazole 71125-54-7 C8H16N4S
    5-(N,N-di-n-propyl)amino-2-amino-1,3,4-thiadiazole
    —— 5-(4-(bromomethyl)-[1,1'-biphenyl]-2-yl]-1-(triphenylmethyl)-1H-tetrazole 159532-62-4 C33H25BrN4
    5-(4-(bromomethyl)-[1,1'-biphenyl]-2-yl]-1-(triphenylmethyl)-1H-tetrazole
    —— (5,6-dimethyl-1H-benzo[d]imidazol-1-yl)(phenyl)methanone 16109-46-9 C16H14N2O
    (5,6-dimethyl-1H-benzo[d]imidazol-1-yl)(phenyl)methanone
    —— 5-(1-adamantyl)-3,3,7-trimethyl-2,3,4,9-tetrahydro-1H-xanthen-1-one 1363648-71-8 C26H32O2
    5-(1-adamantyl)-3,3,7-trimethyl-2,3,4,9-tetrahydro-1H-xanthen-1-one
    —— 5-Fluoro-2-(2-phenylamino-acetylamino)-benzoic acid 178270-69-4 C15H13FN2O3
    5-Fluoro-2-(2-phenylamino-acetylamino)-benzoic acid
    —— 5,6,7,8-tetrabromo(1-p-tolyl)-3,2-benzoxazin-4-one 143880-33-5 C15H7Br4NO2
    5,6,7,8-tetrabromo(1-p-tolyl)-3,2-benzoxazin-4-one
    —— 5-(pyridin-3-yl)-1,2,4-triazin-3-amine 1094454-64-4 C8H7N5
    5-(pyridin-3-yl)-1,2,4-triazin-3-amine
    —— 5-allyl-6-methyl-2-methylsulfanyl-3<i>H</i>-pyrimidin-4-one 54069-14-6 C9H12N2OS
    5-allyl-6-methyl-2-methylsulfanyl-3<i>H</i>-pyrimidin-4-one
    —— (5S,1'R)-5-<(5'-oxocyclohex-3'-en-1'-yl)methyl>-1-(phenylmethyl)pyrrolidin-2-one 157718-89-3 C18H21NO2
    (5S,1'R)-5-<(5'-oxocyclohex-3'-en-1'-yl)methyl>-1-(phenylmethyl)pyrrolidin-2-one
    —— 5,5-dimethyl-2-(morpholin-4-yl)-5,6-dihydro-1-benzothiophen-7(4H)-one 959912-57-3 C14H19NO2S
    5,5-dimethyl-2-(morpholin-4-yl)-5,6-dihydro-1-benzothiophen-7(4H)-one
    —— 5-(3,4,5-trimethoxybenzylidene)-1,3-thiazolidine-2,4-dione 328090-50-2 C13H13NO5S
    5-(3,4,5-trimethoxybenzylidene)-1,3-thiazolidine-2,4-dione
    —— 5-<(tert-Butyldiphenylsilyl)oxy>-4-methylpentanal 165069-73-8 C22H30O2Si
    5-<(tert-Butyldiphenylsilyl)oxy>-4-methylpentanal
    —— 5-adamantan-1-yl-4-benzyloxy-2-methylphenyl diselenide 252352-70-8 C48H54O2Se2
    5-adamantan-1-yl-4-benzyloxy-2-methylphenyl diselenide
    —— 5-(biphenyl-4-yloxymethyl)-furan-2-carboxylic acid 327990-68-1 C18H14O4
    5-(biphenyl-4-yloxymethyl)-furan-2-carboxylic acid
    —— 5-(2,4-dimethoxybenzylidene)thiazolidine-2,4-dione 91570-11-5 C12H11NO4S
    5-(2,4-dimethoxybenzylidene)thiazolidine-2,4-dione
    —— 5-chlorocarbonyl-nicotinic acid ethyl ester 78867-49-9 C9H8ClNO3
    5-chlorocarbonyl-nicotinic acid ethyl ester
    —— 5-[1-(2-fluoroethyl)piperidin-4-yl]-3-{1-[4-(morpholin-4-ylcarbonyl)phenyl]-1H-1,2,3-triazol-4-yl}-1H-indazole 1383703-42-1 C27H30FN7O2
    5-[1-(2-fluoroethyl)piperidin-4-yl]-3-{1-[4-(morpholin-4-ylcarbonyl)phenyl]-1H-1,2,3-triazol-4-yl}-1H-indazole
    —— 5-(5-{4-[(difluoromethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)isoquinoline 1192829-49-4 C18H11F2N3O2
    5-(5-{4-[(difluoromethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)isoquinoline