(-)-1-((2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)cystosine (-)-2'-Deoxy-3'-thiacytidine (-)-BCH 189 (-)-BCH-189 (-)NGPB-21 134678-17-4 2(1H)-Pyrimidinone, 4-amino-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)- 2(1H)-Pyrimidinone, 4-amino-1-(2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-, (2R-cis)- 3'-Thia-2',3'-dideoxycytidine 3TC 4-Amino-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)-2(1H)-pyrimidinone 480434-79-5 BCH 189, (-)- Combivir DRG-0126 Epivir Epivir-HBV GR 109714X HSDB 7155 Hepitec Heptovir LAMIVUDINE Lamivudine [USAN:BAN:INN] Trizivir Zeffix beta-L-2',3'-Dideoxy-3'-thiacytidine beta-L-3'-Thia-2',3'-dideoxycytidine