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  • Bisoprolol Impurity K

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    CAS Number:864544-37-6
    Catalogue Number:MLS-BSP-EP-IMP-K/01
  • Propafenone EP Impurity B

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    CAS Number:88308-22-9 (Z/E base) ; 1331636-87-
    Catalogue Number:MLS-PRO-EP-IMP-B/01