英文名称
4-amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one; 1-[(2R,4S,5R)-4-[[(2R,3S,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-tetrahydrofuran-2-yl]methoxy-sulfanyl-phosphoryl]oxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidine-2,4-dione