101527-54-2 2',3'-Diazido-2',3'-dideoxy-2',3'-secouridine 2',3'-diAz-SecoddU 2,4(1H,3H)-Pyrimidinedione, 1-[2-azido-1-[2-azido-1-(hydroxymethyl)ethoxy]ethyl]-, [S-(R*,S*)]- AIDS-001479 AIDS001479