5-甲基尿甙

5'-chloro-2',3'-didehydro-3',5'-dideoxythymidine

C6-(N1-甲基-1,2,3-三唑基亚甲基)青霉烯

胸苷

Methanesulfonic acid (1S,2R,4R,5S)-4-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-3,6-dioxa-bicyclo[3.1.0]hex-2-ylmethyl ester