diazomethane
2-(2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)acetonitrile
(2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methanol
chlorhydrate de la 5-(chloromethyl)-2,2,8-trimethyl-4H-1,3-dioxino<4,5-c>pyridine
2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridine-5-carboxaldehyde