RP-thymidylyl-3',5'-thymidine phosphoromonothiolate

5,6-二羟基-1-[(2R,4S,5R)-4-羟基-5-(羟基甲基)四氢呋喃-2-基]-5-甲基-1,3-二嗪农-2,4-二酮

[(2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl benzoate

溴脲苷

((2R,3S,5R)-3-(hexanoyloxy)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl hexanoate