133201-17-9 3'-Azido-3'-deoxythymidine-5'-(ethyl methoxyisoleucinyl)phosphate 5'MeOIlePO3(Et)AZT AIDS-002032 AIDS002032 L-Isoleucine, N-(3'-azido-3'-deoxy-P-ethyl-5'-thymidylyl)-, methyl ester, (R)-