(6-(Hydroxymethyl)-1,4-dioxan-2-yl)-cytosine 136086-79-8 2(1H)-Pyrimidinone, 4-amino-1-[6-(hydroxymethyl)-1,4-dioxan-2-yl]-, (2R-cis)- 6-OHMe-1,4-dOX-C AIDS-002945 AIDS002945