(R)-6-Iodo-3-((E)-2-methoxycarbonyl-vinyloxy)-2,2-dimethyl-hexanoic acid methyl ester

(R)-6-Hydroxy-3-((E)-2-methoxycarbonyl-vinyloxy)-2,2-dimethyl-hexanoic acid methyl ester

methyl 2-[(2R,6S)-tetrahydro-6-(2-hydroxyethyl)-2H-pyran-2-yl]-2-methylpropanoate

2-((2R,6S)-6-Carboxymethyl-tetrahydro-pyran-2-yl)-2-methyl-propionic acid methyl ester

2-((2R,6S)-6-Methoxycarbonylmethyl-tetrahydro-pyran-2-yl)-2-methyl-propionic acid methyl ester