英文别名1-[(2R,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione; Telbivudine Impurity 8; 2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-α-L-erythro-pentofuranosyl)-5-methyl-; 1-(2-Deoxy-α-L-erythro-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione; 1-[(2R,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione; 1-[(2R,4R,5S)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione; Telbivudine Impurity 1; 1-(2-Deoxy-.alpha.-L-erythro-pentofuranosyl)thymine 
