Home Impurities Velpatasvir
Name of Impurities :Velpatasvir impurity-13
Chemical Name :2,4-Pyrrolidinedicarboxylic acid, 2,4-dimethyl ester, hydrochloride (1:1), (2S,4S)-
CAS :2377748-86-0 ;193067-61-7 (BASE)
Molecular Formula :C8H13NO4.ClH
Molecular Weight :223.65
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