3,5-O-二甲苯甲酰6-氯嘌呤-7-beta-D-脱氧核糖甙

9-苄基-9h-嘌呤-6-胺

6-二甲基氨基嘌呤

6-chloro-2-iodo-9-propan-2-ylpurine

9-(2-chloroethyl)-3H-purin-6-one