1,3,5-Triazin-2(1H)-one, 4-amino-1-(2-deoxy-.beta.-D-erythro-pentofuranosyl)- 2353-33-5 5-Aza-2'-deoxycytidine DECITABINE NSC127716 s-Triazin-2(1H)-one, 4-amino-1-(2-deoxy-.beta.-D-erythro-pentofuranosyl-