1,1-Dimethylethyl (3S,5R,7aR)-3-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,3,5,7a-tetrahydro-1,1,3,5-tetramethyl-1H-indene-4-carboxylate
1,1-Dimethylethyl (3S,5R,7aR)-3-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,3,5,7a-tetrahydro-1,1,3,5-tetramethyl-1H-indene-4-carboxylate