CAS号: 686299-20-7 英文名称: N-ForMyl-D-ribofuranosyl-3-guanylurea (α/β-Mixture) 英文同义词: NSC 279851;Azacitidine Impurity 25;4-amino-1-((2R,3R,4R,5R);N-(forMylaMidino)-N'-ribofuranosylurea;[(ForMylaMino)iMinoMethyl]ribofuranosylurea;N-ForMyl-D-ribofuranosyl-3-guanylurea (α/β-Mixture);Urea, N-[(formylamino)iminomethyl]-N'-pentofuranosyl-;N-ForMyl-D-ribofuranosyl-3-guanylurea (~85%) (α/β-Mixture);N-ForMyl-D-ribofuranosyl-3-guanylurea (α/β-Mixture) (Discontinued);N-ForMyl-D-ribofuranosyl-3-guanylurea (~85%) (α/β-Mixture) (Discontinued) 中文名称: 阿扎胞苷杂质 中文同义词: 阿扎胞苷杂质25;阿扎胞苷杂质-1;N-甲酰脒基核糖基脲 分子式: C8H14N4O6 分子量: 262.22 密度 : 1.91±0.1 g/cm3(Predicted) 储存条件 : Hygroscopic, -20?C Freezer, Under Inert Atmosphere 酸度系数(pKa): 10.65±0.70(Predicted)