C19H20N2O3

Related molecular formulas
C19H22N2O3
C18H18N2O3 C19H20N2O3 C20H22N2O3
C19H18N2O3
C19H20N2O2 C19H20N2O4
C19H19NO3 C19H21N3O3

The molecular formula C19H20N2O3 (molar mass: 324.37 g/mol, exact mass: 324.1474 u) may refer to: