2-(1,3-dioxolan-2-yl)-1-phenylethanone

2-(2'-hydroxy-2'-phenyl)ethyl-1,3-dioxolane

3-(2-甲基-1,3-二氧戊环-2-基)吡啶

acetic acid,2-ethenoxyethanol

2-methyl-2-(4-methylphenyl)-1,3-dioxolane