¡¾Category¡¿Lamivudine ¡¾Name¡¿2(1H)-Pyrimidinone, 4-amino-1-[2-(hydroxymethyl)-1,3- oxathiolan-5-yl]-(2R-cis)-1-[(2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine ¡¾Molecular Formula¡¿C8H11N3O3S ¡¾Molecular Weight¡¿229.26 ¡¾CAS Registry Number¡¿134678-17-4 ¡¾Application¡¿Used in combination with other medications to treat human immunodeficiency virus (HIV) infection in patients with acquired immunodeficiency syndrome (AIDS);Used to treat hepatitis B infection.