Chemical Name: (2RS,5SR)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid
Synonym: Lamivudine Acid Impurity
Smiles: NC1=NC(N([C@@]2([H])OC([H])([H])SC2)C=C1)=O.O=C=O
Inchi: InChI=1S/C8H11N3O3S/c9-5-1-2-11(8(13)10-5)6-4-15-7(3-12)14-6/h1-2,6-7,12H,3-4H2,(H2,9,10,13)/t6-,7+/m0/s1