Synonyms: 5'MeOValPO3(Pr)AZT;133201-19-1;AC1L9QEC;L-Valine, N-(3'-azido-3'-deoxy-P-propyl-5'-thymidylyl)-, methyl ester, (R)-;L-Valine, N-(3'-azido-3'-deoxy-P-propyl-5'-thymidylyl)-, methyl ester, (R)-; 3'-Azido-3'-deoxythymidine-5'-(propyl methoxyvalinyl)phosphate;methyl (2S)-2-[[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-propoxyphosphoryl]amino]-3-methylbutanoate