| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(3,5-二甲基吡啶-4-基)-3,4-二甲基-1,2-恶唑 | 4-(3,4-dimethyl-isoxazol-5-yl)-3,5-dimethyl-pyridine | 61314-55-4 | C12H14N2O |
| 5-(3,5-二甲基吡啶-2-基)-3,4-二甲基-1,2-恶唑 | 2-(3,4-dimethyl-isoxazol-5-yl)-3,5-dimethyl-pyridine | 61314-40-7 | C12H14N2O |
| 5-(3,5-二氯苯甲酰氨基)-2-乙氧基苯磺酰氯 | 5-(3,5-Dichlorobenzamido)-2-ethoxybenzene-1-sulfonyl chloride | 680617-96-3 | C15H12Cl3NO4S |
| 5-(3,5-二氯苯氧基)-N-4-吡啶基 | 5-(3,5-dichlorophenoxy)-N-(pyridin-4-yl)furan-2-carboxamide | 685830-90-4 | C16H10Cl2N2O3 |
| 5-(3,5-二氟苯基)-1,3-二氟-2-甲氧基苯 | 3,3',5,5'-tetrafluoro-4-methoxy[1,1'-biphenyl] | 646507-88-2 | C13H8F4O |
| 5-(3,5,6-三甲基-3-环己烯-1-基)-4-戊烯-3-酮 | 1-Penten-3-one, 1-(3,5,6-trimethyl-3-cyclohexen-1-yl)- | 67801-32-5 | C14H22O |
| 5-(3,4-二甲氧基苯基)恶唑烷-2-酮 | 5-(3,4-Dimethoxyphenyl)-oxazolidin-2-on | 66892-82-8 | C11H13NO4 |
| 5-(3,4-二甲氧基苯基)呋喃-2-甲醛 | 5-(3,4-Dimethoxyphenyl)-2-furaldehyde | 62427-25-2 | C13H12O4 |
| 5-(3,4-二甲氧基苯基)-3-甲氧基-1,2,4-三嗪 | 3-Methoxy-5-(3',4'-dimethoxyphenyl)-1,2,4-triazin | 69466-77-9 | C12H13N3O3 |
| 5-(3,4-二甲氧基苯基)-3-(3-甲基苯基)-1,2,4-恶二唑 | 5-(3,4-Dimethoxyphenyl)-3-(3-methylphenyl)-1,2,4-oxadiazole | 651032-76-7 | C17H16N2O3 |
| 5-(3,4-二甲氧基苯基)-1,3,4-恶二唑-2-胺 | 5-(3,4-dimethoxyphenyl)-1,3,4-oxadiazol-2-amine | 60135-71-9 | C10H11N3O3 |
| 5-(3,4-二氯苯基)磺酰呋喃-2-甲醛 | 5-<(3,4-dichlorophenyl)sulphonyl>-2-furancarboxaldehyde | 62427-31-0 | C11H6Cl2O4S |
| 5-(3,4-二氯苯基)呋喃-2-甲酰氯 | 5-(3,4-dichloro-phenyl)-furan-2-carbonyl chloride | 61941-91-1 | C11H5Cl3O2 |
| 5-(3,4,5-三甲氧基苯基)呋喃-2-甲醛 | 5-(3,4,5-trimethoxyphenyl)furan-2-carbaldehyde | 62427-26-3 | C14H14O5 |
| 5-(3,4,5-三甲氧基苯基)-1,3,4-恶二唑-2-醇 | 5-<3,4,5-trimethoxyphenyl>-1,3,4-oxadiazol-2-one | 63698-53-3 | C11H12N2O5 |
| 5-(3,3,3-三氟-1-丙烯基)-2'-脱氧尿苷酸 | [(2R,3S,5R)-5-[2,4-dioxo-5-[(E)-3,3,3-trifluoroprop-1-enyl]pyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methyl dihydrogen phosphate | 69150-50-1 | C12H14F3N2O8P |
| 5-(3,3,3-三氟-1-丙烯基) 2'-脱氧尿苷 | 5-(3,3,3-trifluoro-1-propenyl)-2'-deoxyuridine | 69819-96-1 | C12H13F3N2O5 |
| 5-(3'-羧基丙基)-2-吡啶羧酸 | 4-(2-Carboxy-5-pyridyl)butansaeure | 61361-30-6 | C10H11NO4 |
| 5-(3'-环己烯基)-1,3-环己二烯 | threo-5-(2-Cyclohexenyl)-1,3-cyclohexadien | 66178-53-8 | C12H16 |
| 5-(2H3)甲基-2,4(1H,3H)-嘧啶二酮 | thymine-methyl-d<sub>3</sub> | 68941-98-0 | C5H6N2O2 |
| 5-(2-苄基苯氧基)-N-甲基戊-1-胺盐酸盐 | 2-(5-methylaminopentyloxy)diphenylmethane hydrochloride | 62232-43-3 | C19H25NO*ClH |
| 5-(2-脱氧-BETA-D-赤式-呋喃戊糖基)-1-甲基-2,4(1H,3H)-嘧啶二酮 | Pseudothymidine | 65358-15-8 | C10H14N2O5 |
| 5-(2-羟基苯基)-5-苯基咪唑烷-2,4-二酮 | 2'-Hydroxyphenytoin | 60919-11-1 | C15H12N2O3 |
| 5-(2-羟基乙基)-4-(三氟甲基)噻唑 | 5-(2-Hydroxyethyl)-4-(trifluoromethyl)thiazole | 69439-09-4 | C6H6F3NOS |
| 5-(2-硝基苯基)戊-2,4-二烯醛 | o-nitro-β-cinnamenyl-acrolein | 62322-81-0 | C11H9NO3 |
| 5-(2-硝基苯基)呋喃-2-甲酰氯 | 5-(2'-nitrophenyl)-2-furoyl chloride | 61941-88-6 | C11H6ClNO4 |
| 5-(2-甲氧基苯基)异噁唑-3-羧酸 | 5-(2-methoxyphenyl)isoxazole-3-carboxylic acid | 668971-16-2 | C11H9NO4 |
| 5-(2-甲氧基苯基)-3-(邻甲苯基)-1H-1,2,4-三唑 | s-Triazole, 5-(o-methoxyphenyl)-3-(o-tolyl)- | 69095-75-6 | C16H15N3O |
| 5-(2-甲氧基苯基)-1,3,4-恶二唑-2-硫醇 | 5-(2-methoxyphenyl)-1,3,4-oxadiazole-2-thiol | 69844-25-3 | C9H8N2O2S |
| 5-(2-甲氧基乙烯基)-3-甲基-1,2-恶唑 | 5-(2-methoxy-vinyl)-3-methyl-isoxazole | 64040-63-7 | C7H9NO2 |
| 5-(2-甲氧基乙基)-5-苯基-2-钠氧基-4,6(1H,5H)-嘧啶二酮 | Sodium;5-(2-methoxyethyl)-2,6-dioxo-5-phenylpyrimidin-4-olate | 67114-17-4 | C13H13N2NaO4 |
| 5-(2-甲氧基乙基)-4-(三氟甲基)噻唑 | 5-(2-methoxy-ethyl)-4-trifluoromethyl-thiazole | 69243-11-4 | C7H8F3NOS |
| 5-(2-甲氧基-乙氧基甲氧基甲基)-2,3,4-三苯基-环戊-2-烯醇 | 5-(2-methoxy-ethoxymethoxymethyl)-2,3,4-triphenyl-cyclopent-2-enol | 650605-52-0 | C28H30O4 |
| 5-(2-甲基苯基)异噁唑-3-羧酸 | 5-(2-methylphenyl)isoxazole-3-carboxylic acid | 668970-80-7 | C11H9NO3 |
| 5-(2-甲基苯基)-3-(3-甲基苯基)-1,2,4-恶二唑 | 3-(3-toluyl)-5-(2-toluyl)-1,2,4-oxadiazole | 651032-75-6 | C16H14N2O |
| 5-(2-甲基哌啶基)戊基苯甲酸酯 | 5-(2'-Methylpiperidino)pentyl benzoate | 64050-33-5 | C18H27NO2 |
| 5-(2-甲基丙基)壬烷 | 5-isobutylnonane | 62185-53-9 | C13H28 |
| 5-(2-甲基丙基)-5-苯基-咪唑烷-2,4-二酮 | 5-isobutyl-5-phenyl-imidazolidine-2,4-dione | 6943-30-2 | C13H16N2O2 |
| 5-(2-甲基丁基)-5-丙基巴比妥酸 | 5-(2-methyl-butyl)-5-propyl-barbituric acid | 66842-99-7 | C12H20N2O3 |
| 5-(2-甲基-4-硝基苯氧基)-2-甲基吡啶 | 2-methyl-5-(2-methyl-4-nitrophenoxy)pyridine | 697299-78-8 | C13H12N2O3 |
| 5-(2-甲基-2-丙烯基)-5-苯基巴比妥酸 | 5-methallyl-5-phenyl-barbituric acid | 67051-53-0 | C14H14N2O3 |
| 5-(2-甲基-2-丙烯基)-5-苯基-2-钠氧基-4,6(1H,5H)-嘧啶二酮 | Sodium;5-(2-methylprop-2-enyl)-2,6-dioxo-5-phenylpyrimidin-4-olate | 67051-54-1 | C14H13N2NaO3 |
| 5-(2-甲基-2-丙烯基)-5-戊基巴比妥酸 | 5-methallyl-5-pentyl-barbituric acid | 67051-51-8 | C13H20N2O3 |
| 5-(2-甲基-2-丙烯基)-5-丙基巴比妥酸 | 5-methallyl-5-propyl-barbituric acid | 67051-55-2 | C11H16N2O3 |
| 5-(2-甲基-2-丙烯基)-5-丙基-2-钠硫基-4,6(1H,5H)-嘧啶二酮 | 5-(2-Methylallyl)-5-propyl-2-thiobarbituric acid sodium salt | 67051-60-9 | C11H15N2NaO2S |
| 5-(2-甲基-2-丙烯基)-5-(2-甲基丁基)-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-methallyl-5-(2-methyl-butyl)-barbituric acid | 67051-44-9 | C13H20N2O3 |
| 5-(2-甲基-2-丙烯基)-5-(1-甲基乙基)-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-isopropyl-5-methallyl-barbituric acid | 67051-48-3 | C11H16N2O3 |
| 5-(2-甲基-2-丙烯基)-5-(1-甲基丙基)巴比妥酸 | 5-<i>sec</i>-butyl-5-methallyl-barbituric acid | 67051-49-4 | C12H18N2O3 |
| 5-(2-甲基-2-丙烯基)-5-(1-甲基丁基)-2-钠氧基-4,6(1H,5H)-嘧啶二酮 | Sodium;5-(2-methylprop-2-enyl)-2,6-dioxo-5-pentan-2-ylpyrimidin-4-olate | 67051-45-0 | C13H19N2NaO3 |
| 5-(2-甲基-1,3-噻唑-4-基)-2-噻吩羰酰氯 | 5-(2-Methyl-1,3-thiazol-4-YL)-2-thiophenecarbonyl chloride | 690631-93-7 | C9H6ClNOS2 |