You searched for a fragment C21H34N3O5 in MassBank data.
- Page KOX00398p → C21H34N3O5: C15H23N2O4 C12H23N2O2 C11H23N2O C9H12NO3 C9H9O3 C8H5O3*** C8H10NO**
- Page KOX00398p → C21H34N3O5: C5H12N
- Page KOX00398p → C21H34N3O5: C4H8N**
- Page PR100161p → C21H34N3O5: C12H23N2O2 C11H23N2O C5H12N