(6-(Hydroxymethyl)-1,4-dioxan-2-yl)-5-chlorouracil 132062-62-5 2,4(1H,3H)-Pyrimidinedione, 5-chloro-1-[6-(hydroxymethyl)-1,4-dioxan-2-yl]-, (2R-cis)- 6-OHMe-1,4-dOX-5-ClU AIDS-002943 AIDS002943