(3R,5S)-5-(methylacetoxytetrahydrofuran)-2,3-diyl diacetate
(R)-allyl 4,6-O-(phenylmethylene)-3-deoxy-β-D-ribo-hexopyranoside
(R)-allyl 4,6-O-(phenylmethylene)-3-deoxy-α-D-ribo-hexopyranoside
allyl 3-deoxy-D-ribo-hexopyranoside
(3R,5S)-3-(benzyloxy)-5-vinyltetrahydrofuran-2-ol