Home Impurities 6-Nitro-4-quinazolone
Name of Impurities : 6-Nitroquinazolin-4(3H)-one
Chemical Name :4(1H)-Quinazolinone, 6-nitro
CAS :6943-17-5
Molecular Formula : C8H5N3O3
Molecular Weight :191.14
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