| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-氨基-2-氟嘧啶 | 5-Amino-2-fluorpyrimidin | 56621-95-5 | C4H4FN3 |
| 5-氨基-2-嘧啶甲酰肼 | 5-Aminopyrimidine-2-carbohydrazide | 87362-16-1 | C5H7N5O |
| 5-氨基-2-吡嗪酸 | 5-aminopyrazine-2-carboxylic acid | 40155-43-9 | C5H5N3O2 |
| 5-氨基-2-乙氧基-4(1H)-嘧啶酮 | 4(1H)-Pyrimidinone, 5-amino-2-ethoxy-(9CI) | 72410-44-7 | C6H9N3O2 |
| 5-氨基-2-[(6-氧代-1H-吡啶-3-基)氨基]-1H-嘧啶-6-酮 | 5-amino-4-hydroxy-2-(6'-hydroxy-3'-pyridylamino)-pyrimidine | 77961-60-5 | C9H9N5O2 |
| 5-氨基-2-[(6-氧代-1H-吡啶-2-基)氨基]-1H-嘧啶-6-酮 | 5-amino-4-hydroxy-2-(6'-hydroxy-2'-pyridylamino)-pyrimidine | 77961-61-6 | C9H9N5O2 |
| 5-氨基-2-(哒嗪-3-基)嘧啶-4-醇 | 5-amino-2-(pyridazin-3-yl)pyrimidin-4-ol | 1343460-11-6 | C8H7N5O |
| 5-氨基-2-(吡啶-2-基)嘧啶-4-醇 | 5-amino-2-(pyridin-2-yl)pyrimidin-4-ol | 1343461-00-6 | C9H8N4O |
| 5-氨基-2-(三氟甲基)嘧啶-4,6-二醇 | 5-Amino-4,6-dihydroxy-2-trifluormethyl-pyrimidin | 1513-71-9 | C5H4F3N3O2 |
| 5-氨基-2-(4,6-二甲基嘧啶-2-基)-2,4-二氢-3H-吡唑-3-酮 | 3-Amino-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-5(4H)-one | 1306738-47-5 | C9H11N5O |
| 5-氨基-2-(1H-吡唑-1-基)嘧啶-4-醇 | 5-amino-2-(1H-pyrazol-1-yl)pyrimidin-4-ol | 1343460-33-2 | C7H7N5O |
| 5-氨基-2,6-二甲基-4-嘧啶醇 | 5-amino-2,6-dimethyl-3<i>H</i>-pyrimidin-4-one | 93933-83-6 | C6H9N3O |
| 5-氨基-2,6-二氯嘧啶-4-羧酸甲酯 | methyl 5-amino-2,6-dichloropyrimidine-4-carboxylate | 502184-51-2 | C6H5Cl2N3O2 |
| 5-氨基-2,6-二氯-4-嘧啶羧酸乙酯 | ethyl 5-amino-2,6-dichloropyrimidine-4-carboxylate | 54368-62-6 | C7H7Cl2N3O2 |
| 5-氨基-2,4-二羟基-6-甲基嘧啶 | 5-amino-2,4-dihydroxy-6-methylpyrimidine | 6270-46-8 | C5H7N3O2 |
| 5-氨基-2,4-二甲氧基-6-甲基嘧啶 | 5-amino-2,4-dimethoxy-6-methylpyrimidine | 84538-45-4 | C7H11N3O2 |
| 5-氨基-2,4-二氯嘧啶 | 5-amino-2,4-dichloropyrimidine | 5177-27-5 | C4H3Cl2N3 |
| 5-氨基-2,4-二氯-6-(三氟甲基)嘧啶 | 2,4-Dichlor-5-amino-6-trifluormethylpyrimidin | 2925-96-4 | C5H2Cl2F3N3 |
| 5-氨基-2,4,6-三氯嘧啶 | 2,4,6-trichloropyrimidin-5-amine | 91322-00-8 | C4H2Cl3N3 |
| 5-氨基-2,3-二氢-2-硫酮-4(1H)-嘧啶酮 | 2-Thio-5-aminouracil | 155-14-6 | C4H5N3OS |
| 5-氨基-1H-嘧啶-4,6-二硫酮 | 5-aminopyrimidine-4,6-dithiol | 54660-92-3 | C4H5N3S2 |
| 5-氨基-1-甲基嘧啶-2,4-二酮 | 5-amino-1-methyluracil | 23899-79-8 | C5H7N3O2 |
| 5-氨基-1-(2-嘧啶基)-1H-吡唑-4-甲腈 | 5-amino-1-pyrimidin-2-yl-1<i>H</i>-pyrazole-4-carbonitrile | 89978-00-7 | C8H6N6 |
| 5-氨基-1-(2,2-二甲氧基乙基)-6-氧代-2-苯基-1,6-二氢嘧啶 | 5-amino-1-(2,2-dimethoxyethyl)-6-oxo-2-phenyl-1,6-dihydropyrimidine | 293329-59-6 | C14H17N3O3 |
| 5-氨基-1,3-二甲基嘧啶-2,4(1H,3H)-二酮 | 1,3-dimethyl-5-aminouracil | 49738-24-1 | C6H9N3O2 |
| 5-氨基-1,3-二甲基-6-(甲基氨基)嘧啶-2,4-二酮 | 5-amino-1,3-dimethyl-6-methylaminopyrimidine-2,4(1H,3H)-dione | 61541-46-6 | C7H12N4O2 |
| 5-氧杂-2a,6,7-三氮杂苊烯e | 5-Oxa-2a,6,7-triazaacenaphthylene | 749902-49-6 | C8H5N3O |
| 5-氧代-L-脯氨酸,化合物与3-((4-氨基-2-甲基-5-嘧啶基)甲基)-5-(2-羟基乙基)-4-甲基噻唑鎓氯化物(1:1) | 5-(2-Hydroxyethyl)-3-[(6-imino-2-methyl-1,6-dihydropyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium 2-carboxy-3,4-dihydro-2H-pyrrol-5-olate--hydrogen chloride (1/1/1) | 93940-87-5 | C17H24ClN5O4S |
| 5-氧代-7-丙基-2,3,6,7-四氢-5H-噻唑并(3,2-a)嘧啶 | 5-oxo-7-propyl-2,3,6,7-tetrahydro-5H-thiazolo[3,2-a]pyrimidine | 81530-27-0 | C9H14N2OS |
| 5-氧代-7-三氟甲基-2,3,6,7-四氢-5H-噻唑并(3,2-a)嘧啶 | 5-Oxo-7-trifluoromethyl-2,3,6,7-tetrahydro-5H-thiazolo(3,2-a)pyrimidine | 81530-38-3 | C7H7F3N2OS |
| 5-氧代-5H-噻唑并[3,2-a]嘧啶-6-羧酸乙酯 | 6-ethoxycarbonyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine | 32278-52-7 | C9H8N2O3S |
| 5-氧代-5H-噻唑并[3,2-a]嘧啶-6-甲酸 | 5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid | 51991-94-7 | C7H4N2O3S |
| 5-氧代-5H-[1,3]噻唑并[3,2-a]嘧啶-6-甲酰氯 | 5-Oxo-5H-thiazolo[3,2-A]pyrimidine-6-carbonyl chloride | 76661-92-2 | C7H3ClN2O2S |
| 5-氧代-3-苯基-[1,3]噻唑并[3,2-a]嘧啶-6-羧酸乙酯 | 3-phenyl-6-carbethoxythiazolo<3,2-a>pyrimidin-5(H)-one | 73644-76-5 | C15H12N2O3S |
| 5-氧代-2,3-二氢-5H-嘧啶并[2,1-B][1,3]噻唑-6-羧酸 | 5-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid | 32084-55-2 | C7H6N2O3S |
| 5-氧代-2,3-二氢-5H-[1,3]噻唑并-[3,2-a]嘧啶-6-羧酸乙酯 | ethyl 5-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]-pyrimidine-6-carboxylate | 32084-53-0 | C9H10N2O3S |
| 5-氟脲嘧啶 | 5-fluorouracil | 51-21-8 | C4H3FN2O2 |
| 5-氟尿嘧啶氨丁三醇 | 5-Fluorouracil tromethamine | 78144-69-1 | C8H14FN3O5 |
| 5-氟尿嘧啶N15标记 | 5-Fluorouracil-15N2 | 68941-95-7 | C4H3FN2O2 |
| 5-氟尿嘧啶-6-d1 | 5-fluorouracil-6-d1 | 90344-84-6 | C4H3FN2O2 |
| 5-氟尿嘧啶-2-14C | (14C)5-fluorouracil | 766-63-2 | C4H3FN2O2 |
| 5-氟嘧啶-4-胺 | 5-fluoropyrimidin-4-amine | 811450-26-7 | C4H4FN3 |
| 5-氟嘧啶-2-羧酸甲酯 | methyl 5-fluoropyrimidine-2-carboxylate | 1227575-47-4 | C6H5FN2O2 |
| 5-氟嘧啶-2-羧酸 | 5-fluoropyrimidine-2-carboxylic acid | 1196151-51-5 | C5H3FN2O2 |
| 5-氟嘧啶-2-甲醛 | 5-fluoropyrimidine-2-carbaldehyde | 935667-50-8 | C5H3FN2O |
| 5-氟嘧啶-2,4,6-三醇 | 5-fluoropyrimidine-2,4,6-triol | 767-80-6 | C4H3FN2O3 |
| 5-氟嘧啶 | 5-fluoropyrimidine | 675-21-8 | C4H3FN2 |
| 5-氟二氢嘧啶-2,4-二酮-13C,15N2 | 5-Fluorodihydropyrimidine-2,4-dione-13C,15N2 | 1189492-99-6 | C4H5FN2O2 |
| 5-氟乳清酸一水合物 | 5-fluoroorotic acid hydrate | 220141-70-8 | C5H3FN2O4*H2O |
| 5-氟乳清酸 | 5-fluoroorotic acid | 703-95-7 | C5H3FN2O4 |