(E)-3-(4-(dimethylamino)phenyl)-1-(4-ethynyl-2-hydroxyphenyl)prop-2-en-1-one
Chemical Formula: C19H17NO2
Molecular Weight: 291.3500
m/z: 291.1259 (100.0%), 292.1293 (20.5%), 293.1326 (2.0%)
Elemental Analysis: C, 78.33; H, 5.88; N, 4.81; O, 10.98