1-(苄氧基)-4-溴-2-甲氧基苯

2-苄基-5-甲基吡啶

(2,2-二乙氧基乙基)-苯

8-benzylsulfanyl-1,3,9-trimethylpurine-2,6-dione

7-benzyl-1,3,9-trimethyl-8-thio-uric acid