1-Me-5(3-Az-ddribo)T 1-Methyl-5-(3-azido-2,3-dideoxy-.beta.-D-erythro-pentofuranosyl)uracil 127517-38-8 2,4(1H,3H)-Pyrimidinedione, 5-(3-azido-2,3-dideoxy-.beta.-D-erythro-pentofuranosyl)-1-methyl- AIDS-001364 AIDS001364