CAS:458-37-7 Molecular formula:C21H20O6 Molecular weight:368.38
CAS:85-86-9 Molecular formula:C22H16N4O Molecular weight:352.38864
CAS:477-73-6 Molecular formula:C20H19N4+.Cl- Molecular weight:350.84466
CAS:81-88-9 Molecular formula:C28H31N2O3.Cl Molecular weight:479.02
CAS:28718-90-3 Molecular formula:C16H15N5.2(HCl) Molecular weight:350.25