(11E,16E)-(2R,5S,7S,10S,15S)-10-Ethyl-7,11,15,17-tetramethyl-13-methylene-2-(2,4,6-trimethyl-phenyl)-1,3,9-trioxa-spiro[4.13]octadeca-11,16-diene-6,8-dione

(11E,16E)-(2R,5S,7R,10S,15S)-10-Ethyl-7,11,15,17-tetramethyl-13-methylene-2-(2,4,6-trimethyl-phenyl)-1,3,9-trioxa-spiro[4.13]octadeca-11,16-diene-6,8-dione

(E)-(2S,7S)-2,6-Dimethyl-4-methylene-7-(2-trimethylsilanyl-ethoxymethoxy)-non-5-en-1-ol

(E)-(2S,7S)-2,6-Dimethyl-4-methylene-7-(2-trimethylsilanyl-ethoxymethoxy)-non-5-enal