(3'R,5'R)-1-<5'-<(benzyloxy)methyl>tetrahydrofuran-3'-yl>-pyrimidine-2,4(1H,3H)-dione

(2R,4R)-4-(2'-amino-6'-chloro-9'H-purin-9'-yl)tetrahydrofuran-2-methanol

3-deoxy-1,2-O-(1-methylethylidene)-α-D-erythro-pentofuranose 4-methylbenzenesufonate