110526-62-0
2',3',5'-tris-O-(tert-butyldimethylsilyl)-2'-deoxyinosine
→
147212-83-7
5-ethynyl-1-(2,3,5-tri-O-tert-butyldimethylsilyl-β-D-ribofuranosyl)imidazole-4-carbonitrile