Synonyms: 2-HOCH2-4-U-tetraHthiophene;2-Hydroxymethyl-4-(1H-uracil-1-yl)-tetrahydrothiophene;142941-57-9;L-threo-Pentitol, 1,2,3,4-tetradeoxy-2-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-1,4-epithio-;AC1L9QHO;1-[(3R,5R)-5-(hydroxymethyl)thiolan-3-yl]pyrimidine-2,4-dione