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Name of Impurities :3,3,3-Trifluoro-2,2-dimethylpropionic Acid
Chemical Name :2,2-Dimethyl-3,3,3-trifluoropropanoic acid
CAS :889940-13-0
Molecular Formula :C5H7F3O2
Molecular Weight : 156.10
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