(R,E)-7-Methoxycarbonyl-2,6-dimethyl-6-heptenoic acid

Methyl (R,E)-8-(t-butyldimethylsilyl)oxy-3,7-dimethyl-2-octenoate

5-[(R)-4-tert-butyldimethylsilyloxy-3-methylbutoxy]-7-methoxy-4,6-dimethyl-1(3H)-isobenzofuranone