920018-48-0

Oxazole,4-[(1E)-2-[(2R,3S,4S,5S,6R)-6-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]tetrahydro-3,5-dimethyl-4-[[tris(1-methylethyl)silyl]oxy]-2H-pyran-2-yl]-1-propen-1-yl]-2-methyl-