AIDS-157727 AIDS157727 AZddUDP-DL-PTBA(3'-Azido-2',3'-dideoxyuridine-5'-diphosphate -rac-1-S-octadecyl-2-O-palmitoyl-1-thioglycerol) AZddUDP-DL-PTBA(3'-Azido-2',3'-dideoxyuridine-5'-diphosphate -rac-1-S-octadecyl-2-O-palmitoyl-1-thioglycerol)- NSC648541 (SODIUM SALT)