1. 司维拉姆杂质2 DiHCl (1,3-双-烯丙基氨基-2-丙醇)

司维拉姆杂质2 DiHCl (1,3-双-烯丙基氨基-2-丙醇)

Sevelamer Impurity 2 DiHCl (1,3-Bis-Allylamino-2-Propanol)