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Products：Velpatasvir intermediate N-4 
Synonyms：(2S,4S)-4-(Methoxymethyl)-1,2-pyrrolidinedicarboxylic acid 2-[2-(9-bromo-8,9,10,11-tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-3-yl)-2-oxoethyl] 1-(1,1-dimethylethyl) ester 
Cas No.：1378391-42-4 
Molecular Formula：C31H34BrNO8 
Molecular Weight：628.51 
Molecular Structure： 

 
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