英文别名
6-(2,3-O-Isopropyliden-β-D-ribofuranosyl)-2-methyl-3-methylmercapto-2,5-dihydro-1,2,4-triazinon-(5);6-(O2,O3-isopropylidene-β-D-ribofuranosyl)-2-methyl-3-methylsulfanyl-2H-[1,2,4]triazin-5-one;O2'O3'-isopropylidene-1,S-dimethyl-6-aza-2-thio-pseudouridine