121892-89-5 3'-Azido-3'-deoxy-4-1-(2',3'-dideoxy-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl-amino-.beta.-D-erythro-thymidine-5'(4-oxobutanoate) (ester) AIDS-000466 AIDS000466 Thymidine, 3'-azido-3'-deoxy-, 5'-[4-[[1,2-dihydro-2-oxo-1-[tetrahydro-5-(hydroxymethyl)-2-furanyl]-4-pyrimidinyl]amino]-4-oxobutanoate], (2R-cis)- ddC-AZT dimer