Standard Reference Material For "Alprazolam EP Impurity B" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
Alprazolam EP Impurity E; Chlordiazepoxide EP Impurity C ; Dipotassium clorazepate EP Impurity A;Oxazepam EP Impurity D; Prazepam EP Impurity C CAS# 719-59-5 M.F.: C13H10ClNO M.W.: 231.68