英文别名
1-[(2R,4S,5S)-4-azido-5-[(8-methyl-2-oxo-4H-1,3,2$l^{5}-benzodioxaphosphinin-2-yl)oxymethyl]tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione;1-[(2R,4S,5S)-4-azido-5-[(8-methyl-2-oxo-4H-1,3,2λ5-benzodioxaphosphinin-2-yl)oxymethyl]oxolan-2-yl]-5-methylpyrimidine-2,4-dione