5-METHYL-2-(1-METHYLETHYL)CYCLOHEXYL 5-(4-AMINO-2-OXO-1(2H)-PYRIMIDINYL)-1,3-OXATHIOLANE-2-CARBOXYLATE, (2R,5R)-(1R,2S,5R)-
5-methyl-2-(1-methylethyl)cyclohexyl 5-(4-amino-2-oxo-1(2h)-pyrimidinyl)-1,3-oxathiolane-2-carboxylate, (2r,5r)-(1r,2s,5r)-