英文别名5-Methyl-1-beta-L-ribofuranosyl-2,4(1H,3H)-pyrimidinedione; 1-beta-L-Ribofuranosylthymine; L-5-Me-rU; 1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione; 5-Methyl-1-β-L-ribofuranosyl-2,4(1H,3H)-pyrimidinedione 
