2,6-dideoxy-L-arabinohexose

(2R,4R,6S)-2-Ethoxy-6-methyl-tetrahydro-pyran-4-ol

(2R,3R,4S,6S)-3,4,6-Triethoxy-2,3-dimethyl-tetrahydro-pyran

(2R,3R,4R,6R)-4-Benzyloxy-6-ethoxy-2-methyl-tetrahydro-pyran-3-ol

(2S,4S)-4-Benzyloxy-2-ethoxy-6-methyl-5-phenylsulfanyl-3,4-dihydro-2H-pyran