Name：8-[(4-Dimethylamino-phenylimino)-methyl]-7-methoxy-4-methyl-chromen-2-one

C20H20N2O3

Exact Mass: 336.15
Mol. Wt.: 336.38
m/e:
C, 71.41; H, 5.99; N, 8.33; O, 14.27

参考路线中终产物的羟基需要变成甲氧基