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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5-Methyl-3-(6-methylpyridin-2-yl)-2-oxa-3-azabicyclo[2.2.2]oct-5-ene 688035-97-4 C13H16N2O
5-Methyl-3-(6-methylpyridin-2-yl)-2-oxa-3-azabicyclo[2.2.2]oct-5-ene
—— 5-Amino-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carbodithioic acid 69193-85-7 C10H9N3OS2
5-Amino-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carbodithioic acid
—— 5-[(4-Bromophenyl)methyl]-6-chloro-3-(4-methylphenyl)-1,2,4-triazine 681799-42-8 C17H13BrClN3
5-[(4-Bromophenyl)methyl]-6-chloro-3-(4-methylphenyl)-1,2,4-triazine
—— 5-Ethyl 1-methyl (E)-N-benzylidene-2-methyl-L-glutamate 67628-11-9 C16H21NO4
5-Ethyl 1-methyl (E)-N-benzylidene-2-methyl-L-glutamate
—— 5,6-dinitro-2-chloromethylbenzimidazole 685840-87-3 C8H5ClN4O4
5,6-dinitro-2-chloromethylbenzimidazole
—— 5-(p-Ethylphenyl)dodecan 68639-89-4 C20H34
5-(p-Ethylphenyl)dodecan
—— 5-(p-Methylphenyl)dodecan 68639-88-3 C19H32
5-(p-Methylphenyl)dodecan
—— 5,5'-(Dimethylsilanediyl)bis(2-phenyl-1H-isoindole-1,3(2H)-dione) 68669-78-3 C30H22N2O4Si
5,5'-(Dimethylsilanediyl)bis(2-phenyl-1H-isoindole-1,3(2H)-dione)
—— 5-Ethoxy-2-(methylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one 682801-48-5 C8H10N4O2S
5-Ethoxy-2-(methylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one
—— 5'-Tetracosyloxy-[1,1';3',1'']terphenyl-2'-ol 67889-01-4 C42H62O2
5'-Tetracosyloxy-[1,1';3',1'']terphenyl-2'-ol
—— (5S)-5-Methoxy-5-(tetradeca-2,5,8-trien-1-yl)furan-2(5H)-one 679842-02-5 C19H28O3
(5S)-5-Methoxy-5-(tetradeca-2,5,8-trien-1-yl)furan-2(5H)-one
—— 5-(3-Hydroxy-3-methylbut-1-yn-1-yl)-2-benzofuran-1,3-dione 681136-62-9 C13H10O4
5-(3-Hydroxy-3-methylbut-1-yn-1-yl)-2-benzofuran-1,3-dione
—— 5-Methylphenazin-5-ium bromide 67728-47-6 C13H11BrN2
5-Methylphenazin-5-ium bromide
—— 5-Oxo-L-prolyl-L-prolylglycinamide 67934-84-3 C12H18N4O4
5-Oxo-L-prolyl-L-prolylglycinamide
—— 5,5-Bis-methoxymethyl-1,7-dimethyl-2,4,5,6-tetrahydro-1H-indene 681272-73-1 C15H24O2
5,5-Bis-methoxymethyl-1,7-dimethyl-2,4,5,6-tetrahydro-1H-indene
—— 5-{[(1,1-Diethoxypropan-2-yl)oxy]methyl}-5-methyl-1,3-dioxane 67697-13-6 C13H26O5
5-{[(1,1-Diethoxypropan-2-yl)oxy]methyl}-5-methyl-1,3-dioxane
—— 5-Diazenyl-1-methyl-1H-tetrazole 676486-27-4 C2H4N6
5-Diazenyl-1-methyl-1H-tetrazole
—— 5-(5-Ethoxycarbonyl-pentyl)-2-phenyl-2H-pyrazole-3-carboxylic acid ethyl ester 672952-66-8 C20H26N2O4
5-(5-Ethoxycarbonyl-pentyl)-2-phenyl-2H-pyrazole-3-carboxylic acid ethyl ester
—— 5-(3-chloro-4-methylbenzyl)selenazolidin-1,4-dione 675622-06-7 C11H10ClNO2Se
5-(3-chloro-4-methylbenzyl)selenazolidin-1,4-dione
—— 5,7-dihydroxyindole-3-acetic acid 67615-74-1 C10H9NO4
5,7-dihydroxyindole-3-acetic acid
—— 5-[4-(Diphenylphosphoryl)phenyl]-1H-pyrazole 675817-95-5 C21H17N2OP
5-[4-(Diphenylphosphoryl)phenyl]-1H-pyrazole
—— 5-Nitro-2-[(prop-2-en-1-yl)oxy]cyclohexa-1,3-diene 675596-48-2 C9H11NO3
5-Nitro-2-[(prop-2-en-1-yl)oxy]cyclohexa-1,3-diene
—— 5-{[5-(2-Fluorophenyl)furan-2-yl]methylidene}-1,3-thiazolidine-2,4-dione 675595-01-4 C14H8FNO3S
5-{[5-(2-Fluorophenyl)furan-2-yl]methylidene}-1,3-thiazolidine-2,4-dione
—— [(5-Methoxypent-2-en-1-yl)sulfanyl]benzene 67358-92-3 C12H16OS
[(5-Methoxypent-2-en-1-yl)sulfanyl]benzene
—— 5-[(Prop-2-en-1-yl)oxy]-2-[(prop-2-en-1-yl)sulfanyl]benzoic acid 674333-38-1 C13H14O3S
5-[(Prop-2-en-1-yl)oxy]-2-[(prop-2-en-1-yl)sulfanyl]benzoic acid
—— 5-Chloro-2-(propan-2-yl)hex-3-enoic acid 67436-11-7 C9H15ClO2
5-Chloro-2-(propan-2-yl)hex-3-enoic acid
—— (5R)-5-[(Benzylsulfanyl)methyl]-5-ethylimidazolidine-2,4-dione 674348-07-3 C13H16N2O2S
(5R)-5-[(Benzylsulfanyl)methyl]-5-ethylimidazolidine-2,4-dione
—— 5,9,13-Trimethyltetradeca-4,6-dien-3-ol 67323-98-2 C17H32O
5,9,13-Trimethyltetradeca-4,6-dien-3-ol
—— 5-Methyl-4,5-dihydro-3H-1,2,4-triazole-3-thiol 67326-68-5 C3H7N3S
5-Methyl-4,5-dihydro-3H-1,2,4-triazole-3-thiol
—— (5R)-2-[(4-Chlorophenyl)methylidene]-5-methylcyclohexan-1-one 672297-34-6 C14H15ClO
(5R)-2-[(4-Chlorophenyl)methylidene]-5-methylcyclohexan-1-one
—— (5-acetyl-4-hydroxy-2-methoxy-phenyl)-arsonic acid 672915-91-2 C9H11AsO6
(5-acetyl-4-hydroxy-2-methoxy-phenyl)-arsonic acid
—— 5-(2-Methoxyanilino)benzene-1,3-diol 67304-28-3 C13H13NO3
5-(2-Methoxyanilino)benzene-1,3-diol
—— 5-Methyl-2,3,4-trinitrobenzene-1-sulfonic acid 67252-67-9 C7H5N3O9S
5-Methyl-2,3,4-trinitrobenzene-1-sulfonic acid
—— 5-(1-Hydroxy-2-{[(4-hydroxyphenyl)methyl]amino}ethyl)benzene-1,3-diol 66997-95-3 C15H17NO4
5-(1-Hydroxy-2-{[(4-hydroxyphenyl)methyl]amino}ethyl)benzene-1,3-diol
—— 5-Benzyl-2-methyl-1,3,2-dioxaborinane 672290-85-6 C11H15BO2
5-Benzyl-2-methyl-1,3,2-dioxaborinane
—— 5-(4-Phenylbut-3-yn-1-yl)cyclohepta-1,3-diene 670276-46-7 C17H18
5-(4-Phenylbut-3-yn-1-yl)cyclohepta-1,3-diene
—— 5-Methyl-3-phenyl-2-(2-phenylethenyl)-1,3-oxazolidine 67066-46-0 C18H19NO
5-Methyl-3-phenyl-2-(2-phenylethenyl)-1,3-oxazolidine
—— 5-(Hydroxymethyl)-5-nitro-1,3,2-dioxaborinan-2-ol 67161-42-6 C4H8BNO6
5-(Hydroxymethyl)-5-nitro-1,3,2-dioxaborinan-2-ol
—— 5,6-Dihydroxy-4,6-bis(3-methylbut-2-en-1-yl)cyclohex-4-ene-1,3-dione 66948-74-1 C16H22O4
5,6-Dihydroxy-4,6-bis(3-methylbut-2-en-1-yl)cyclohex-4-ene-1,3-dione
—— (5E,8E)-5,9-Dimethyl-pentadeca-5,8-diene 666826-31-9 C17H32
(5E,8E)-5,9-Dimethyl-pentadeca-5,8-diene
—— 5-methyl-2<i>H</i>-pyrazole-3,4-dione 4-[(2-nitro-phenyl)-hydrazone] 67036-87-7 C10H9N5O3
5-methyl-2<i>H</i>-pyrazole-3,4-dione 4-[(2-nitro-phenyl)-hydrazone]
—— 5-Methoxy-3-(3,4,5-trimethoxyphenyl)-1H-indene 667876-29-1 C19H20O4
5-Methoxy-3-(3,4,5-trimethoxyphenyl)-1H-indene
—— 5-(Benzylamino)-5-phenylpent-3-en-1-ol 668995-43-5 C18H21NO
5-(Benzylamino)-5-phenylpent-3-en-1-ol
—— (5-tert-Butoxy-5-oxopent-1-en-2-yl)(hydroxy)oxophosphanium 669066-09-5 C9H16O4P+
(5-tert-Butoxy-5-oxopent-1-en-2-yl)(hydroxy)oxophosphanium
—— [5-(3-Methyl-1H-indol-2-yl)thiophen-2-yl](phenyl)methanone 667906-92-5 C20H15NOS
[5-(3-Methyl-1H-indol-2-yl)thiophen-2-yl](phenyl)methanone
—— (5S)-5-[(Benzyloxy)methyl]-3-phenyl-2-sulfanylideneimidazolidin-4-one 66629-71-8 C17H16N2O2S
(5S)-5-[(Benzyloxy)methyl]-3-phenyl-2-sulfanylideneimidazolidin-4-one
—— 5-Chlor-1,4-undecadien 66550-13-8 C11H19Cl
5-Chlor-1,4-undecadien
—— (5,5-Dimethyl-2,4-dioxoimidazolidin-1-yl)(dimethyl)sulfanium chloride 66502-90-7 C7H13ClN2O2S
(5,5-Dimethyl-2,4-dioxoimidazolidin-1-yl)(dimethyl)sulfanium chloride
—— 5-Bromo-6-phenyl-2-(pyridin-2-yl)imidazo[2,1-b][1,3,4]thiadiazole 666826-38-6 C15H9BrN4S
5-Bromo-6-phenyl-2-(pyridin-2-yl)imidazo[2,1-b][1,3,4]thiadiazole
—— 5-(Pyrrol-2-ylidenemethyl)pyrrol-2-one 66560-68-7 C9H6N2O
5-(Pyrrol-2-ylidenemethyl)pyrrol-2-one