O-methylthymidine

O4-Methylthymidine

β-O4-Methylthymidine

Thymidine, 4-O-methyl-

O4-Methyldeoxythymidine

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-4-methoxy-5-methylpyrimidin-2(1H)-one