(+)-(2S,5R)-5-Bromo-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]uracil 137530-47-3 2,4(1H,3H)-Pyrimidinedione, 5-bromo-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, (2S-cis)- AIDS-005674 AIDS005674 Oxathiolan, 5BrU-(+).b.