6-chloro-3-(1,3-dioxolan-2-yl)chromen-4-one

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

7-(3,4-dimethoxyphenyl)-1,4-dioxaspiro[4.5]dec-7-ene

6-methyl-6-(2-nitroethyl)-1,4,8,11-tetraoxadispiro[4.1.4⁷.2⁵]tridecane

3-(6-methyl-1,4,8,11-tetraoxadispiro[4.1.4⁷.2⁵]tridecan-6-yl)propanenitrile