(+)-(2R,5S)-2-Fluoro-6-amino-9-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]hypoxanthine 145986-35-2 6H-Purin-6-one, 1,9-dihydro-9-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, (2R-cis)- AIDS-004794 AIDS004794 Oxathiolan Hypoxanth-.b.