| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(3-噻吩)-2-吡嗪胺 | 5-thiophen-3-yl-pyrazin-2-ylamine | 710323-21-0 | C8H7N3S |
| 5-(3-吡啶基甲基)嘧啶-2,4-二胺 | 2.4-Diamino-5-(3-pyridylmethylen)pyrimidin | 52606-04-9 | C10H11N5 |
| 5-(3,4-二氟苯基)-2-羟基嘧啶 | 5-(3,4-Difluorophenyl)pyrimidin-2-ol | 1111108-31-6 | C10H6F2N2O |
| 5-(2H3)甲基-2,4(1H,3H)-嘧啶二酮 | thymine-methyl-d<sub>3</sub> | 68941-98-0 | C5H6N2O2 |
| 5-(2-苯基乙基)-2-硫代-6-(三氟甲基)-2,3-二氢嘧啶-4(1H)-酮 | 5-(2-phenylethyl)-2-sulfanylidene-6-(trifluoromethyl)-1H-pyrimidin-4-one | 17768-16-0 | C13H11F3N2OS |
| 5-(2-羟基乙氧基甲基)-1-甲基嘧啶-2,4-二酮 | 1-methylacyclopseudouridine | 88459-64-7 | C8H12N2O4 |
| 5-(2-羟基乙氧基甲基)-1,3-二甲基嘧啶-2,4-二酮 | 1,3-dimethylacyclopseudouridine | 88459-66-9 | C9H14N2O4 |
| 5-(2-羟基乙基)氨基尿嘧啶 | 5-(2'-hydroxyethylamino)uracil | 55476-33-0 | C6H9N3O3 |
| 5-(2-羟基乙基)尿嘧啶 | 5-(2-hydroxyethyl)-uracil | 23956-12-9 | C6H8N2O3 |
| 5-(2-羟基乙基)-4(1H)-嘧啶酮 | 5-(2-hydroxy-ethyl)-3<i>H</i>-pyrimidin-4-one | 19144-69-5 | C6H8N2O2 |
| 5-(2-羟基乙基)-3-(4-羟基-2-甲基嘧啶-5-基甲基)-4-甲基噻唑鎓氯化物 | 4'-hydroxythiamine chloride | 582-36-5 | C12H16N3O2S*Cl |
| 5-(2-羟基乙基)-2-甲基-3H-嘧啶-4-酮 | 5-(2-Hydroxyethyl)-2-methyl-4(3H)-pyrimidon | 36324-01-3 | C7H10N2O2 |
| 5-(2-羟基-3-碘丙基)-5-丙-2-基-1,3-二嗪农-2,4,6-三酮 | 5-(2-hydroxy-3-iodo-propyl)-5-isopropyl-barbituric acid | 102585-91-1 | C10H15IN2O4 |
| 5-(2-羟基-3-碘丙基)-5-(戊烷-2-基)嘧啶-2,4,6(1H,3H,5H)-三酮 | 5-(2-hydroxy-3-iodo-propyl)-5-(1-methyl-butyl)-barbituric acid | 100251-48-7 | C12H19IN2O4 |
| 5-(2-羟丙基)巴比妥酸 | 5-(2-hydroxypropyl)barbituric acid | 105334-67-6 | C7H10N2O4 |
| 5-(2-甲氧基乙氧基)吡嗪-2-胺 | 2-amino-5-methoxyethoxypyrazine | 710322-71-7 | C7H11N3O2 |
| 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-甲基丙基)-2,4,6(1H,3H,5H)-嘧啶三酮 | (methyl-2 propyl)-5 barbiturique | 42846-91-3 | C8H12N2O3 |
| 5-(2-甲基丙亚基)-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-isobutylidene-pyrimidine-2,4,6-trione | 27406-43-5 | C8H10N2O3 |
| 5-(2-甲基丙-2-烯基)-5-(2-甲基丙基)-4,6-二氧代-1H-嘧啶-2-醇钠 | Sodium;5-(2-methylprop-2-enyl)-5-(2-methylpropyl)-2,6-dioxopyrimidin-4-olate | 73681-11-5 | C12H17N2NaO3 |
| 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-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-2-丙基)-2,4(1H,3H)-嘧啶二酮 | 5-(tert-butyl)pyrimidine-2,4-diol | 17432-97-2 | C8H12N2O2 |
| 5-(2-甲基-1-丙烯-1-基)嘧啶 | 5-(2-Methylprop-2-en-1-yl)pyrimidine | 71418-86-5 | C8H10N2 |
| 5-(2-甲基-1-丙烯-1-基)-2-吡嗪胺 | 2-amino-5-(2,2-dimethylvinyl)pyrazine | 710323-06-1 | C8H11N3 |
| 5-(2-环戊烯基)-5-异丁基巴比妥酸 | 5-cyclopent-2-enyl-5-isobutyl-barbituric acid | 66940-61-2 | C13H18N2O3 |
| 5-(2-环戊烯基)-5-异丁基-1-甲基巴比妥酸 | 5-cyclopent-2-enyl-5-isobutyl-1-methyl-barbituric acid | 66940-62-3 | C14H20N2O3 |
| 5-(2-环戊烯基)-5-乙基-2,3-二氢-2-硫代-4,6(1H,5H)-嘧啶二酮 | 5-ethyl-5-cyclopent-2-enyl-2-thio-barbituric acid | 66940-60-1 | C11H14N2O2S |
| 5-(2-环戊烯基)-5-乙基-1-甲基巴比妥酸 | 5-ethyl-5-cyclopent-2-enyl-1-methyl-barbituric acid | 66940-59-8 | C12H16N2O3 |
| 5-(2-环戊烯基)-5-(2-甲基-2-丙烯基)巴比妥酸 | 5-cyclopent-2-enyl-5-methallyl-barbituric acid | 66940-64-5 | C13H16N2O3 |
| 5-(2-环戊烯基)-5-(1-丙烯基)巴比妥酸 | 5-cyclopent-2-enyl-5-propenyl-barbituric acid | 66940-68-9 | C12H14N2O3 |
| 5-(2-环戊烯基)-2,3-二氢-5-异丁基-2-硫代-4,6(1H,5H)-嘧啶二酮 | 5-cyclopent-2-enyl-5-isobutyl-2-thio-barbituric acid | 66940-63-4 | C13H18N2O2S |
| 5-(2-环戊烯基)-2,3-二氢-5-丙基-2-硫代-4,6(1H,5H)-嘧啶二酮 | 5-cyclopent-2-enyl-5-propyl-2-thio-barbituric acid | 66940-69-0 | C12H16N2O2S |
| 5-(2-环戊烯基)-1-甲基-5-(1-甲基乙烯基)-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-cyclopent-2-enyl-5-isopropenyl-1-methyl-barbituric acid | 66940-66-7 | C13H16N2O3 |
| 5-(2-环戊基亚基乙基)-5-乙基巴比妥酸 | 5-ethyl-5-(2-cyclopentyLiDen-ethyl)-barbituric acid | 66940-72-5 | C13H18N2O3 |
| 5-(2-环己基亚基乙基)-5-苯基巴比妥酸 | 5-(2-cyclohexyLiDen-ethyl)-5-phenyl-barbituric acid | 66940-57-6 | C18H20N2O3 |
| 5-(2-环己基亚基乙基)-5-甲基巴比妥酸 | 5-(2-cyclohexyLiDen-ethyl)-5-methyl-barbituric acid | 66940-56-5 | C13H18N2O3 |
| 5-(2-环己基亚基乙基)-5-乙基-1-甲基-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-ethyl-5-(2-cyclohexyLiDen-ethyl)-1-methyl-barbituric acid | 66940-55-4 | C15H22N2O3 |
| 5-(2-环己基亚基-乙基)-5-乙基巴比妥酸酯 | 5-ethyl-5-(2-cyclohexyLiDen-ethyl)-barbituric acid | 22173-64-4 | C14H20N2O3 |
| 5-(2-环己基乙基)-5-苯乙基-2-钠氧基-4,6(1H,5H)-嘧啶二酮 | Sodium;5-(2-cyclohexylethyl)-2,6-dioxo-5-(2-phenylethyl)pyrimidin-4-olate | 66940-54-3 | C20H25N2NaO3 |
| 5-(2-环己基乙基)-5-乙基-2-钠氧基-4,6(1H,5H)-嘧啶二酮 | Sodium;5-(2-cyclohexylethyl)-5-ethyl-2,6-dioxopyrimidin-4-olate | 66940-53-2 | C14H21N2NaO3 |
| 5-(2-溴烯丙基)-5-仲-戊基-1H,3H,5H-嘧啶-2,4,6-三酮 | 5-(1-ethyl-propyl)-5-(2-bromo-allyl)-barbituric acid | 12124-83-3 | C12H17BrN2O3 |