(4S)-2,2,4-三甲基-1,3-二氧戊环-4-羧酸

(S)-2,2,4-trimethyl-4-((phenylsulfinyl)methyl)-1,3-dioxolane

(S)-(+)-2,2,4-trimethyl-4-((phenylthio)methyl)-1,3-dioxolane

(2,2,4-trimethyl-1,3-dioxolan-4-yl)methyl 2-phenylacetate