(2Z)-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-en-1-ol
(1S,2S)-3-(tert-Butyl-diphenyl-silanyloxy)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-propane-1,2-diol
(1Z,4'S)-3-<(tert-Butyldiphenylsilyl)oxy>-1-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-1-propene
tert-Butyl-[(Z)-3-(2,2-dimethyl-[1,3]dioxolan-4-yl)-allyloxy]-diphenyl-silane
5,5-dimethyl-imidazolidine-2,4-dione
5-[(R)-2-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2-hydroxy-eth-(Z)-ylidene]-imidazolidine-2,4-dione
5-(D-threo-2,3,4-trihydroxybutylidene)imidazol-2,4-dione
5-(D-erythro-2-hydroxy-3,4-isopropylidenedioxybutylidene)imidazol-2,4-dione