| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氨基-2-乙基-5-嘧啶甲腈 | 4-amino-2-ethylpyrimidine-5-carbonitrile | 76574-45-3 | C7H8N4 |
| 4-氨基-2-(羟基甲基)-5-嘧啶甲腈 | 4-amino-2-hydroxymethyl-pyrimidine-5-carbonitrile | 412277-96-4 | C6H6N4O |
| 4-氨基-2-(甲基硫代)嘧啶-5-羧酸 | 4-amino-2-(methylthio)pyrimidine-5-carboxylic acid | 771-81-3 | C6H7N3O2S |
| 4-氨基-2-(甲基氨基)-5-嘧啶甲腈 | 4-amino-2-methylamino-pyrimidine-5-carbonitrile | 98141-16-3 | C6H7N5 |
| 4-氨基-2-(乙基硫代)-N-甲氧基-N-甲基-5-嘧啶羧酰胺 | 4-amino-2-ethylsulfanylpyrimidine-5-carboxylic acid metoxymethylamide | 741712-36-7 | C9H14N4O2S |
| 4-氨基-2-(三氟甲基)嘧啶-5-甲腈 | 2-trifluoromethyl-5-cyano-6-aminopyrimidine | 943-25-9 | C6H3F3N4 |
| 4-氨基-2-(4-吡啶)嘧啶-5-甲腈 | 4-amino-2-(4-pyridinyl)-5-pyrimidinecarbonitrile | 61310-40-5 | C10H7N5 |
| 4-氨基-2-(3-吡啶基)-5-嘧啶羧酸乙酯 | Ethyl 4-Amino-2-(pyridin-3-yl)pyrimidine-5-carboxylate | 1053656-10-2 | C12H12N4O2 |
| 4-氨基-2,6-二羟基嘧啶 | 4-Amino-2,6-dihydroxypyrimidine | 873-83-6 | C4H5N3O2 |
| 4-氨基-2,6-二羟基-5-亚硝基嘧啶 | 6-amino-5-nitrosouracil | 5442-24-0 | C4H4N4O3 |
| 4-氨基-2,6-二硝基联苯基 | Uridine, 3',5'-diazido-2',3'-dideoxy- | 136466-27-8 | C9H10N8O4 |
| 4-氨基-2,6-二甲氧基嘧啶 | 2,6-dimethoxypyrimidin-4-amine | 3289-50-7 | C6H9N3O2 |
| 4-氨基-2,6-二甲基嘧啶 | 4-amino-2,6-dimethylpyrimidine | 461-98-3 | C6H9N3 |
| 4-氨基-2,6-二甲基-5-嘧啶甲醛 | 4-Amino-2,6-dimethyl-5-formylpyrimidine | 76574-47-5 | C7H9N3O |
| 4-氨基-2,6-二氯嘧啶-5-甲醛 | 6-amino-2,4-dichloro-5-formylpyrimidine | 5971-68-6 | C5H3Cl2N3O |
| 4-氨基-2,6-二氯嘧啶-5-甲酰胺 | 4-amino-2,6-dichloropyrimidine-5-carboxamide | 1388816-81-6 | C5H4Cl2N4O |
| 4-氨基-2,6-二氯嘧啶 | 4-amino-2,6-dichloropyrimidine | 10132-07-7 | C4H3Cl2N3 |
| 4-氨基-2,6-二氟嘧啶 | 4-amino-2,6-difluoropyrimidine | 675-12-7 | C4H3F2N3 |
| 4-氨基-2,5,6-三氯嘧啶 | 4-amino-2,5,6-trichloropyrimidine | 28969-60-0 | C4H2Cl3N3 |
| 4-氨基-1-苯基甲氧基嘧啶-2-酮 | 1-benzyloxycytosine | 2048-52-4 | C11H11N3O2 |
| 4-氨基-1-苄基嘧啶-2-酮 | 4-amino-1-benzyl-1H-pyrimidin-2-one | 60722-54-5 | C11H11N3O |
| 4-氨基-1-甲基-5,6-二氢嘧啶-2(1H)-酮盐酸盐 | 1-Methyl-5,6-dihydrocytosin | 696-10-6 | C5H9N3O |
| 4-氨基-1-甲基-2-氧代-1,2-二氢-5-嘧啶甲醛 | 1-methyl-5-formylcytosine | 387334-40-9 | C6H7N3O2 |
| 4-氨基-1-十八烷基嘧啶-2-酮 | 4-amino-1-octadecyl-2(1H)-pyrimidinone | 140111-56-4 | C22H41N3O |
| 4-氨基-1-丙基-2(1H)-嘧啶酮 | 1-propyl cytosine | 22919-46-6 | C7H11N3O |
| 4-氨基-1-丁基-5,6-二氢嘧啶-2-酮 | 1-Butyl-5,6-dihydrocytosin | 877-54-3 | C8H15N3O |
| 4-氨基-1-[2-[2-(羟基甲基)-4-氧代-1,3-噻唑烷-3-基]乙基]嘧啶-2-酮 | 4-Amino-1-[2-(2-hydroxymethyl-4-oxo-thiazolidin-3-yl)-ethyl]-1H-pyrimidin-2-one | 181507-36-8 | C10H14N4O3S |
| 4-氨基-1-[(2R,6S)-6-(羟甲基)四氢-2H-吡喃-2-基]嘧啶-2(1H)-酮 | 1-(2,3,4-trideoxy-β-D-glycero-hexopyranosyl)cytosine | 132198-21-1 | C10H15N3O3 |
| 4-氨基-1-[(2R,5R)-5-羟基四氢吡喃-2-基]嘧啶-2-酮 | 4-amino-1-(5-hydroxy-tetrahydro-pyran-2-yl)-1<i>H</i>-pyrimidin-2-one | 39057-02-8 | C9H13N3O3 |
| 4-氨基-1-[(2R,3E,4S,5R)-3-(氟亚甲基)-4-羟基-5-(羟基甲基)四氢呋喃-2-基]嘧啶-2-酮 | (E)-2'-(fluoromethylene)-2'-deoxycytidine | 130306-02-4 | C10H12FN3O4 |
| 4-氨基-1-[(2E)-4-氯丁-2-烯-1-基]嘧啶-2(1H)-酮 | (E)-N<sup>1</sup>-(4-chloro-2-buten-1-yl)cytosine | 117011-73-1 | C8H10ClN3O |
| 4-氨基-1-[(2-羟基乙氧基)甲基]-1H-吡唑并[3,4-d]嘧啶-3-甲酰胺 | 4-amino-1-<(2-hydroxyethoxy)methyl>pyrazolo<3,4-d>pyrimidine-3-carboxamide | 122949-67-1 | C9H12N6O3 |
| 4-氨基-1-[(1S,5R)-2-(羟基甲基)-3-氧杂双环[3.1.0]己烷-4-基]嘧啶-2-酮 | 2',3'-Dideoxy-2',3'-methanocytidine | 131347-68-7 | C10H13N3O3 |
| 4-氨基-1-(嘧啶-2-基)吡唑 | 1-(pyrimidin-2-yl)-1H-pyrazol-4-amine | 1156601-73-8 | C7H7N5 |
| 4-氨基-1-(5-氧代四氢呋喃-2-基)嘧啶-2-酮 | 4-Amino-1-(tetrahydro-5-oxo-2-furanyl)-2(1H)-pyrimidinone | 64567-41-5 | C8H9N3O3 |
| 4-氨基-1-(4-羟基丁-2-炔基)嘧啶-2-酮 | 9-<4-hydroxybut-2-yn-1-yl>cytosine | 114987-17-6 | C8H9N3O2 |
| 4-氨基-1-(4-C-叠氮基-2-脱氧-2-氟-beta-D-呋喃阿拉伯糖基)-2(1H)-嘧啶酮 | 4'-azido-2'-deoxy-2'-fluoro-β-D-arabinocytidine | 1011529-10-4 | C9H11FN6O4 |
| 4-氨基-1-(2-呋喃基)-2(1H)-嘧啶酮 | 2(1H)-Pyrimidinone, 4-amino-1-(2-furanyl)- | 64567-40-4 | C8H7N3O2 |
| 4-氨基-1-(1-乙氧基乙基)-5-(羟甲基)嘧啶-2-酮 | 4-Amino-1-(1-ethoxy-ethyl)-5-hydroxymethyl-1H-pyrimidin-2-one | 83297-30-7 | C9H15N3O3 |
| 4-氨基-1,6-二氢嘧啶-2,5-二酮 | 5-Hydroxy-cytosin | 75321-30-1 | C4H5N3O2 |
| 4-氨基-1,5-二甲基-2(1H)-嘧啶酮 | 1,5-dimethylcytosine | 17634-60-5 | C6H9N3O |
| 4-氧代-6-氧代-1H-吡嗪-4-鎓-2-羧酸 | 1,6-dihydro-6-oxo-2-pyrazinecarboxylic acid 4-oxide | 34597-54-1 | C5H4N2O4 |
| 4-氧代-2-硫代-1,2,3,4-四氢-5-嘧啶甲腈 | 5-cyano-2-thiouracil | 23945-49-5 | C5H3N3OS |
| 4-氧代-1H-吡嗪-4-鎓-2-酮 | emimycin | 3735-46-4 | C4H4N2O2 |
| 4-氧代-1-苯基-1,4-二氢-3-哒嗪羧酸 | 4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxylic acid | 147920-37-4 | C11H8N2O3 |
| 4-氧代-1,4-二氢吡咯并[1,2-b]吡嗪-3-羧酸乙酯 | ethyl 1,4-dihydro-4-oxopyrrolo<1,2-b>pyridazine-3-carboxylate | 156335-37-4 | C10H10N2O3 |
| 4-氟嘧啶 | 4-fluoropyrimidine | 31462-55-2 | C4H3FN2 |
| 4-氟-6-甲氧基嘧啶-2-胺 | 2-amino-4-fluoro-6-methoxypyrimidine | 130687-25-1 | C5H6FN3O |
| 4-氟-6-甲氧基-N-甲基-2-嘧啶胺 | 4-fluoro-6-methoxy-2-methylaminopyrimidine | 130687-29-5 | C6H8FN3O |
| 4-氟-6-(氟甲基)-2-嘧啶胺 | 2-amino-4-fluoro-6-fluoromethylpyrimidine | 92311-40-5 | C5H5F2N3 |