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卡巴拉汀 Rivastigmine杂质及其相关杂质对照品Rivastigmine Impurity E HClRivastigmine Impurity F HCl   CAS No. 889443-69-0 (free base)Rivastigmine Impurity G  CAS No. 23308-82-9Rivastigmine Impurity H  CAS No. 586-37-8以上产品均为国外进口,规格为10mg/25mg ,提供COA,MS,NMR,HPLC图谱

利培酮  Risperidone杂质及其相关杂质对照品Risperidone Impurity H  CAS No. 158697-67-7Risperidone Impurity FRisperidone Impurity D CAS No. 1199589-74-6Risperidone Impurity ERisperidone Impurity B (Mixture of E/Z Isomers)  CAS No. 158697-66-6