130829-12-8 3'-Azido-2',3'-dideoxy-5'-[trichloroethyl (methyl,L-alaninyl)] phosphoramidate AIDS-002994 AIDS002994 AZT deriv. L-Alanine, N-[3'-azido-3'-deoxy-P-(2,2,2-trichloroethyl)-5'-thymidylyl]-, methyl ester