Hexanoic acid, 3-hydroxy-, ethyl ester, (3R)-

ethyl (R)-3-(tert-butyldimethylsilyloxy)hexanoate

(3R)-3-{[(tert-butyl)dimethylsilyl]oxy}hexanal

ethyl (R,E)-5-(tert-butyldimethylsilyloxy)oct-2-enoate

(2E,4E,6E)-(R)-9-(tert-Butyl-dimethyl-silanyloxy)-dodeca-2,4,6-trienal