(+)(-)-(3alpha,4alpha,6alpha)-4-(tert-Butyldimethylsiloxy)-3,4,5,6-tetrahydro-6-methyl-3-(2-oxopropyl)-2H-pyran-2-one 125119-52-0 2H-Pyran-2-one, 4-(((1,1-dimethylethyl)dimethylsilyl)oxy)tetrahydro-6-methyl-3-(2-oxopropyl)-, (3alpha,4alpha,6alpha)-(+-)- 4-(tert-Butyldimethylsiloxy)-3,4,5,6-tetrahydro-6-methyl-3-(2-oxopropyl)-2H-pyran-2-one Bdms-mop-pyran