methyl (2R,4R,5R,6R)-[5,6-dimethyl-4-(1,3-dithiolan-2-yl)-2-methoxytetrahydropyranyl]-2-O-benzoylglycolate

Benzoic acid methoxycarbonyl-[(2R,4R,5R,6R)-2-methoxy-5,6-dimethyl-4-(2-nitro-phenylselanylmethyl)-tetrahydro-pyran-2-yl]-methyl ester