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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5'-Hydroxymethylen-2β,4',5',6'-tetrahydro-benz<2.3>cholest-4-en-4'-on 2201-97-0 C32H48O2
    5'-Hydroxymethylen-2β,4',5',6'-tetrahydro-benz<2.3>cholest-4-en-4'-on
    —— 5-amino-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indazole-3-carbonitrile 942189-44-8 C14H20N4OSi
    5-amino-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indazole-3-carbonitrile
    —— 5-methyl-3-allyl-2-furanthiol 69694-76-4 C8H10OS
    5-methyl-3-allyl-2-furanthiol
    —— 5-(2,6-dichloro-4-nitro-phenoxy)-3-methyl-1H-indole-2-carboxylic acid isopropylamide 957828-51-2 C19H17Cl2N3O4
    5-(2,6-dichloro-4-nitro-phenoxy)-3-methyl-1H-indole-2-carboxylic acid isopropylamide
    —— 5-(3-sec-Butyl-4-hydroxy-phenoxy)-4,6-dimethyl-1H-indole-2-carboxylic acid ethyl ester 503631-78-5 C23H27NO4
    5-(3-sec-Butyl-4-hydroxy-phenoxy)-4,6-dimethyl-1H-indole-2-carboxylic acid ethyl ester
    —— 5-chloro-3-methoxy-2-phenylquinazolin-4(3H)-one 1520078-14-1 C15H11ClN2O2
    5-chloro-3-methoxy-2-phenylquinazolin-4(3H)-one
    —— 5-Hydroxy-2-(5,5,5-trinitro-2-oxo-pentyloxysulfonyl)-benzoic acid 43026-15-9 C12H11N3O13S
    5-Hydroxy-2-(5,5,5-trinitro-2-oxo-pentyloxysulfonyl)-benzoic acid
    —— 5-(2-acetoxyethylidene)-2-cyclopenten-1-one 127231-39-4 C9H10O3
    5-(2-acetoxyethylidene)-2-cyclopenten-1-one
    —— 5-Phenyl-3-<4-dimethylamino-2,6-dimethyl-phenyl>-isoxazol 13012-23-2 C19H20N2O
    5-Phenyl-3-<4-dimethylamino-2,6-dimethyl-phenyl>-isoxazol
    —— 5-(benzyloxy)-1-(octan-2-yl)indole 1562703-02-9 C23H29NO
    5-(benzyloxy)-1-(octan-2-yl)indole
    —— 5-(1-oxy-[3]pyridyl)-4-p-tolyl-2,4-dihydro-[1,2,4]triazole-3-thione 108246-11-3 C14H12N4OS
    5-(1-oxy-[3]pyridyl)-4-p-tolyl-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 5-((1-(tert-butoxycarbonyl)piperidin-4-yl)oxy)nicotinic acid 874285-30-0 C16H22N2O5
    5-((1-(tert-butoxycarbonyl)piperidin-4-yl)oxy)nicotinic acid
    —— 5,6-dicyano-2,2-dinonylindane 928052-27-1 C29H44N2
    5,6-dicyano-2,2-dinonylindane
    —— 5-[(8-bromo-2,3-dihydro-1,4-benzoxazin-4-yl)methyl]-6-chloro-2-phenyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one 1227415-72-6 C20H15BrClN5O2
    5-[(8-bromo-2,3-dihydro-1,4-benzoxazin-4-yl)methyl]-6-chloro-2-phenyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
    —— 5-N-Methylformamido-1-methylisochinolin 53760-82-0 C12H12N2O
    5-N-Methylformamido-1-methylisochinolin
    —— 5-iodo-2-(1H-1,2,4-triazol-1-yl)pyridine 2273382-74-2 C7H5IN4
    5-iodo-2-(1H-1,2,4-triazol-1-yl)pyridine
    —— 5-<5-Brom-3-nitro-2-thienyl>-valeriansaeure-methylester 90869-18-4 C10H12BrNO4S
    5-<5-Brom-3-nitro-2-thienyl>-valeriansaeure-methylester
    —— 5-<2,4-Dichlor-phenyl>-1-<4-methyl-benzyl>-imidazolidin-2,4-dion 16119-03-2 C17H14Cl2N2O2
    5-<2,4-Dichlor-phenyl>-1-<4-methyl-benzyl>-imidazolidin-2,4-dion
    —— 5-(4-Methoxy-phenyl)-1-(2.5-dimethyl-benzyl)-imidazolidin-2.4-dion 16119-14-5 C19H20N2O3
    5-(4-Methoxy-phenyl)-1-(2.5-dimethyl-benzyl)-imidazolidin-2.4-dion
    —— 5,6,8,8a-Tetrahydro-2,8-dimethyl-3,8a-diaethyl-thiazolo<2,3-c>1,4-thiazin 1430-45-1 C12H21NS2
    5,6,8,8a-Tetrahydro-2,8-dimethyl-3,8a-diaethyl-thiazolo<2,3-c>1,4-thiazin
    —— 5-Methyl-hept-2-en-2,6-dicarbonsaeure-di-sek-butylester 96169-37-8 C18H32O4
    5-Methyl-hept-2-en-2,6-dicarbonsaeure-di-sek-butylester
    —— 5-(2-fluorophenyl)-6-[2-methyl-6-(trifluoromethyl)pyridin-4-yl]-1,2,4-triazin-3-amine 1321515-54-1 C16H11F4N5
    5-(2-fluorophenyl)-6-[2-methyl-6-(trifluoromethyl)pyridin-4-yl]-1,2,4-triazin-3-amine
    —— 5,5'-((6,12-diethynylnaphtho[7,8,1,2,3-nopqr]tetraphene-4,10-diyl)bis(ethyne-2,1-diyl))bis(2-octylthiophene) 1610565-85-9 C54H48S2
    5,5'-((6,12-diethynylnaphtho[7,8,1,2,3-nopqr]tetraphene-4,10-diyl)bis(ethyne-2,1-diyl))bis(2-octylthiophene)
    —— 5-[[3,5-dimethyl-1-(4-nitrophenyl)pyrazol-4-yl]methyl]-1,3,4-thiadiazol-2-amine 131607-18-6 C14H14N6O2S
    5-[[3,5-dimethyl-1-(4-nitrophenyl)pyrazol-4-yl]methyl]-1,3,4-thiadiazol-2-amine
    —— 5,7-dichloro-3-methyl-3-phenylchroman-4-one 1310931-19-1 C16H12Cl2O2
    5,7-dichloro-3-methyl-3-phenylchroman-4-one
    —— 5-(1,3-benzoxazol-5-yl)-3-(morpholin-4-ylmethyl)-1,3,4-thiadiazole-2(3H)-thione 1365129-28-7 C14H14N4O2S2
    5-(1,3-benzoxazol-5-yl)-3-(morpholin-4-ylmethyl)-1,3,4-thiadiazole-2(3H)-thione
    —— [5-(2,4-difluorophenoxy)-1-isobutyl-1H-indazol-6-yl]-piperidin-4-yl-amine 795266-85-2 C22H26F2N4O
    [5-(2,4-difluorophenoxy)-1-isobutyl-1H-indazol-6-yl]-piperidin-4-yl-amine
    —— 5,8-dimethoxy-7-(2,4,6-trimethoxyphenyl)naphthalen-1-yl acetate 1343480-38-5 C23H24O7
    5,8-dimethoxy-7-(2,4,6-trimethoxyphenyl)naphthalen-1-yl acetate
    —— 5,5''-bis(4-bromophenyl)-6,6''-dicyano-2,2',6',2''-terpyridine 645387-07-1 C29H15Br2N5
    5,5''-bis(4-bromophenyl)-6,6''-dicyano-2,2',6',2''-terpyridine
    —— 5-bromo-2-[4-(4-pyrrolidin-1-ylmethyl-phenyl)-but-1-ynyl]-pyridine 690264-14-3 C20H21BrN2
    5-bromo-2-[4-(4-pyrrolidin-1-ylmethyl-phenyl)-but-1-ynyl]-pyridine
    —— 5-Amino-4-cyano-1-(3',4'-dichlorophenyl)-3-phenylpyrazole 186896-19-5 C16H10Cl2N4
    5-Amino-4-cyano-1-(3',4'-dichlorophenyl)-3-phenylpyrazole
    —— [5-(aminomethyl)-1H-1,2,4-triazol-3-yl](cyclopropyl)methanolhydrochloride 2287310-64-7 C7H13ClN4O
    [5-(aminomethyl)-1H-1,2,4-triazol-3-yl](cyclopropyl)methanolhydrochloride
    —— 5-Amino-3-methylpyridine-2-carboxylicacidhydrochloride 2248352-52-3 C7H9ClN2O2
    5-Amino-3-methylpyridine-2-carboxylicacidhydrochloride
    —— [5-(trifluoromethyl)oxazol-4-yl]methanamine hydrochloride 2260936-78-3 C5H5F3N2O*ClH
    [5-(trifluoromethyl)oxazol-4-yl]methanamine hydrochloride
    —— 5-t-butyl-4-chloromethyl-2-(4-dimethyl-sulfamoyl-2-nitrophenyl)-4-isoxazolin-3-one 118937-90-9 C16H20ClN3O6S
    5-t-butyl-4-chloromethyl-2-(4-dimethyl-sulfamoyl-2-nitrophenyl)-4-isoxazolin-3-one
    —— 5-Chlor-7,7-dimethyl-octen-(4)-saeure 99975-47-0 C10H17ClO2
    5-Chlor-7,7-dimethyl-octen-(4)-saeure
    —— 5-(cyclohept-1-en-1-ylmethoxy)bicyclo[4.2.0]octa-1,3,5-trien-7-one 1600533-42-3 C16H18O2
    5-(cyclohept-1-en-1-ylmethoxy)bicyclo[4.2.0]octa-1,3,5-trien-7-one
    —— 5-Oxo-9.13.17-trimethyl-octadecen-(8)-saeure 95135-70-9 C21H38O3
    5-Oxo-9.13.17-trimethyl-octadecen-(8)-saeure
    —— 5-Aethylendioxy-11-oxo-17β-benzoyloxy-des A-oestran 7698-45-5 C23H28O5
    5-Aethylendioxy-11-oxo-17β-benzoyloxy-des A-oestran
    —— 5-(4'-methylcyclohex-1'-en-1'-yl)thiophene-2-carbaldehyde 1357917-31-7 C12H14OS
    5-(4'-methylcyclohex-1'-en-1'-yl)thiophene-2-carbaldehyde
    —— 5,5-dimethyl-1-phenethylpyrrolidin-2-one 14218-57-6 C14H19NO
    5,5-dimethyl-1-phenethylpyrrolidin-2-one
    —— 5-[(4-Tert-butylphenyl)methyl]-1,1-bis(4-chlorophenyl)-6-ethoxy-5-(ethoxymethyl)hex-2-yn-1-ol 1158805-80-1 C34H40Cl2O3
    5-[(4-Tert-butylphenyl)methyl]-1,1-bis(4-chlorophenyl)-6-ethoxy-5-(ethoxymethyl)hex-2-yn-1-ol
    —— 5-chloro-2-{6-[(diethylamino)methyl]-1,3-benzothiazol-2-yl}phenol 664324-01-0 C18H19ClN2OS
    5-chloro-2-{6-[(diethylamino)methyl]-1,3-benzothiazol-2-yl}phenol
    —— 5-bromo-1-[4-methoxy-2-(trifluoromethyl)benzyl]-3-methyl-1H-indazole 1351564-99-2 C17H14BrF3N2O
    5-bromo-1-[4-methoxy-2-(trifluoromethyl)benzyl]-3-methyl-1H-indazole
    —— 5-[4-(2-N,N-dimethylaminoethyl)-1-piperazinyl]-2'-nitroacetanilide 1612254-22-4 C16H25N5O3
    5-[4-(2-N,N-dimethylaminoethyl)-1-piperazinyl]-2'-nitroacetanilide
    —— 5-<i>tert</i>-pentyl-1,3-dihydro-benzimidazol-2-one 100253-33-6 C12H16N2O
    5-<i>tert</i>-pentyl-1,3-dihydro-benzimidazol-2-one
    —— (5-chloro-3-phenyl-1H-indol-2-yl)(3,4,5-trimethoxyphenyl)methanone 1419101-57-7 C24H20ClNO4
    (5-chloro-3-phenyl-1H-indol-2-yl)(3,4,5-trimethoxyphenyl)methanone
    —— 5'-Chloromethyl-[2,3']bithiophenyl 181655-20-9 C9H7ClS2
    5'-Chloromethyl-[2,3']bithiophenyl
    —— 5-endo,5'-exo-bicyclo<2.1.0>pentane 96479-40-2 C10H14
    5-endo,5'-exo-bicyclo<2.1.0>pentane
    —— 5-Benzoyl-1.3-diphenyl-2-pyrazolin 54672-34-3 C22H18N2O
    5-Benzoyl-1.3-diphenyl-2-pyrazolin