ethyl 3-(1,3-dioxolan-2-yl)propanoate

4-(1,3-dioxolan-2-yl)-4-methylpentan-2-one

4-(1,3-dioxolan-2-yl)-2-methylquinoline

4-(1,3-dioxolan-4-yl)-2-methylquinoline

3-吗啉基-1-(2-噻吩基)丙-1-酮盐酸盐