131673-40-0 2',3'-Dideoxy-3'-(4,5-dimethyl-1H-1,2,3-triazol-1-yl)uridine 3'-(DiMeTriazol)ddU AIDS-001969 AIDS001969 Uridine, 2',3'-dideoxy-3'-(4,5-dimethyl-1H-1,2,3-triazol-1-yl)-