(2R,3S,4E,6E)-3-triethylsiloxy-2,4,6,8,8-pentamethyl-4,6-nonadienol

(2S,3S,4E,6E)-3-triethylsiloxy-2,4,6,8,8-pentamethyl-4,6-nonadienol

(3S,4R,5S)-5-((1E,3E)-1,3,6,6-tetramethyl-1,3-hexadienyl)-4-methyl-3-(phenylseleno)methyl-5-pentenolide

methyl (4R,5R,2Z,6E,8E)-5-triethylsiloxy-4,6,8,10,10-pentamethyl-6,8-undecadienoate

methyl (4R,5S,2Z,6E,8E)-5-triethylsiloxy-4,6,8,10,10-pentamethyl-6,8-undecadienoate