7-(4-Dimethylamino-phenyl)-2-imino-2H-chromene-3-carbonitrile

C18H15N3O
Exact Mass: 289.12
Mol. Wt.: 289.33
m/e: 289.12 (100.0%), 290.12 (21.1%), 291.13 (2.1%)
C, 74.72; H, 5.23; N, 14.52; O, 5.53