(2Z,6Z)-8-(tert-Butyl-diphenyl-silanyloxy)-2,6-dimethyl-octa-2,6-dienoic acid ethyl ester

(2Z,6Z)-1-(tert-butyldiphenylsilyloxy)-8-chloro-3,7-dimethylocta-2,6-diene

(Z)-8-(tert-Butyl-diphenyl-silanyloxy)-3-hydroxy-6-methyl-2-[2-((1S,4aS,4bR,8aR,10aR)-2,4b,8,8,10a-pentamethyl-1,4,4a,4b,5,6,7,8,8a,9,10,10a-dodecahydro-phenanthren-1-yl)-ethyl]-oct-6-enoic acid methyl ester

((2Z,6Z)-8-Bromo-3,7-dimethyl-octa-2,6-dienyloxy)-tert-butyl-diphenyl-silane