MS/MS spectrum  
 
 
 SRM transitions  
Transition ID Precursor m/z Precursor charge Fragment m/z Relative intensity
EPPYRVPR.2.y7.2 528.285 2 442.759 100
EPPYRVPR.2.y1.1 528.285 2 175.119 18
EPPYRVPR.2.y6.1 528.285 2 787.457 6
EPPYRVPR.2.y6.2 528.285 2 394.232 6
EPPYRVPR.2.y2.1 528.285 2 272.172 4
EPPYRVPR.2.y3.1 528.285 2 371.24 2
EPPYRVPR.2.y5.1 528.285 2 690.405 1