(R)-8-(tert-Butyl-dimethyl-silanyloxy)-10-(4-methoxy-benzyloxy)-dec-4-ynal

(R)-8-(tert-Butyl-dimethyl-silanyloxy)-10-(4-methoxy-benzyloxy)-dec-4-yn-1-ol

1-[(R)-3,10-Bis-(tert-butyl-dimethyl-silanyloxy)-dec-6-ynyloxymethyl]-4-methoxy-benzene