1-(2',3'-O-isopropylidene-5'-O-trityl-D-ribofuranosyl)-propane-2-carbonitrile

1-((3aR,4S,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-3-methylsulfanyl-5-phenyl-1H-pyrazole

1-((3aR,4R,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-3-methylsulfanyl-5-phenyl-1H-pyrazole