( )-BCH 10652 160707-68-6 2(1H)-Pyrimidinone, 4-amino-1-((2S,4S)-2-(hydroxymethyl)-1,3-oxathiolan-4-yl)- 2(1H)-Pyrimidinone, 4-amino-1-(2-(hydroxymethyl)-1,3-oxathiolan-4-yl)-, (2S-cis)- BCH 10619