PZN04H: Pirenzepine EP Impurity D

Diethylcarbamazine EP Impurity A ;

Imatinib EP Impurity G ;

Cyclizine EP Impurity A ; 

1-Methylpiperazine dihydrochloride ;

CAS # 34352-59-5 (2HCl) ; 109-01-3 (Base) ;

C5H14Cl2N2 ;
Mol. Wt.: 173.08 ;