(2,2-二乙氧基乙基)-苯

9-乙基-9H-嘌呤

6-chloro-9-cyclohexylpurine

(9ci)-4-氯-7-氟-1H-咪唑并[4,5-c]吡啶

1-[(1-acetyloxy-1-ethoxy)methyl]-4-chloro-7-fluoroimidazo[4,5-c]pyridine