Home Impurities Diphenhydramine
Name of Impurities :Diphenhydramine Hydrochloride USP
Chemical Name :Ethanamine, 2-(diphenylmethoxy)-N,N-dimethyl-, hydrochloride
CAS :147-24-0
Molecular Formula :C17H21NO.ClH
Molecular Weight : 291.82
NIL
Name of impurity :Velpatasvir impurity-40
CAS No:2514752-91-9
Name of impurity :Velpatasvir impurity-39
CAS No:2518116-06-6
Name of impurity :Velpatasvir impurity-38
CAS No:1844064-27-2
Name of impurity :Velpatasvir impurity-37 / L-Valine
CAS No:74761-42-5