Series # | X | Formula | Calc. Mass (amu) | Found Mass (amu) |
---|---|---|---|---|
16a | p-NO2 | C17H19N5O2 | 325.1538 | 325.1548 |
16b | p-Cl | C17H19N4Cl | 314.1298 | 314.1298 |
16c | p-CO2C2H5 | C20H24N4O2 | 352.1899 | 352.1881 |
16d | p-COCH3 | C19H22N4O | 322.1793 | 322.1801 |
16e | p-CONH2 | C18H21N5O | 323.1746 | 323.1751 |
16f | p-OCH3 | C18H22N4O | 310.1793 | 310.1797 |
16g | H | C17H20N4 | 280.1688 | 280.1689 |