Domperidone EP Impurity C

Domperidone EP Impurity C ; Domperidone N-Oxide ; cis-4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-[3-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)propyl]piperidine 1-oxide ;