9-[(3,5-dichlorophenyl)methyl]-N,N-dimethylpurin-6-amine

6-(丁基硫代)-嘌呤

6-甲巯基嘌呤

甲氧基胺盐酸盐

2,3,5-三-O-乙酰基-6-氯嘌呤-9-β-D-呋喃核糖苷