63927-21-9
trimethyl(((R)-3,5,5-trimethyl-4-((3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-((1S,4S,6R)-2,2,6-trimethyl-4-((trimethylsilyl)oxy)-7-oxabicyclo[4.1.0]heptan-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-yn-1-yl)cyclohex-3-en-1-yl)oxy)silane