136379-62-9 (1R,4S,4aS,8aS)-4-{[tert-butyl(dimethyl)silyl]oxy}-1,4a-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-ol 496917-94-3 1,3-Dioxaspiro[4.5]dec-7-en-4-one,2-(1,1-dimethylethyl)-8-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-6-[(1E,3S)-3-hydroxy-2-methyl-1,5-hexadienyl]-9-methyl-, (2R,5S,6S,9R)-