1-(3-Amino-2,3-dideoxy-.alpha.-D-ribo-hexofuranosyl)thymine 133488-42-3 2,4(1H,3H)-Pyrimidinedione, 1-(3-amino-2,3-dideoxy-.alpha.-D-ribo-hexofuranosyl)-5-methyl- 3NH-D-ribo-ddT deriv. AIDS-002541 AIDS002541