166411-50-3 2'-F-dd-araA 2'-Fluoro-2',3'-L-dideoxy-ara-adenosine 9-(2,3-Dideoxy-2-fluoro-.beta.-L-threo-pentofuranosyl)adenine 9H-Purin-6-amine, 9-(2,3-dideoxy-2-fluoro-b-L-threo-pentofuranosyl)- AIDS-001071 AIDS001071