(3aR,7S,7aR)-7-Methoxy-2,2,6,6-tetramethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one

Methyl-(5-desoxy-2,3-O-isopropyliden-<5-2H>-D-ribofuranosid)

<5'-(2)H2>-N4-Benzoylcytidine

(4S,5R)-4((Z)-2-Iodovinyl)-2,2-dimethyl-5-vinyl-1,3-dioxolane

ethyl (2E,4S,5R)-4,5-(O-isopropylidene)-4,5-dihydroxynonadec-2-enoate