1,2,4-Triazine-3,5(2H,4H)-dione, 2-(2-deoxy-.beta.-D-erythro-pentofuranosyl)- 2'-Deoxy-6-azauridine 20500-29-2 6-Azauridine deoxyribonucleoside NSC101589 as-Triazine-3,5(2H,4H)-dione, 2-(2-deoxy-.beta.-D-erythro-pentofuranosyl)-