(+)-(2R,5S)-9-[2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]adenine 1,3-Oxathiolane-2-methanol, 5-(6-amino-9H-purin-9-yl)-, (2R-cis)- 145913-75-3 AIDS-004792 AIDS004792 Oxathiolan A-.b.