Home Impurities Efinaconazole
Name of Impurities :Efinaconazole Impurity-3
Chemical Name :(R)-1-(2,4-Difluorophenyl)-2-hydroxy-1-propanone
CAS :126918-16-9
Molecular Formula :C9H8F2O2
Molecular Weight : 186.16
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