伊曲茶碱 Istradefylline 100mg
伊曲茶碱杂质A Istradefylline Impurity A 10mg/25mg/50mg
伊曲茶碱杂质B Istradefylline Impurity B 10mg/25mg/50mg
伊曲茶碱杂质C Istradefylline Impurity C 10mg/25mg/50mg
伊曲茶碱杂质D Istradefylline Impurity D 10mg/25mg/50mg
伊曲茶碱杂质E Istradefylline Impurity E 10mg/25mg/50mg
伊曲茶碱杂质F Istradefylline Impurity F 10mg/25mg/50mg