质I,NHHOOHC10H14N5OgP363.21 9-β-D呋喃阿拉伯糖基-2-羟基腺嘌呤5-(磷酸二氢酯)杂质Ⅱ C5H5N5O151.13 6-氨基-7H-嘌呤-2-醇杂质Ⅲ C5H4N5F153.13 2-氟-7H-嘌呤-6-胺
