133201-21-5 3'-Azido-3'-deoxythymidine-5'-(hexyl methoxyvalinyl)phosphate 5'MeOValPO3(hexyl) AZT AIDS-002037 AIDS002037 L-Valine, N-(3'-azido-3'-deoxy-P-hexyl-5'-thymidylyl)-, methyl ester, (R)-