3013-82-9
N,N,9-trimethylpurin-6-amine
→
~55%
20427-22-9
9-methylpurine
120-73-0
嘌呤
+
74-88-4
甲基碘
~40%
18346-04-8
7-methylpurine
553-90-2
草酸二甲酯
~38%
7013-21-0
2-氯-9-甲基-9h-嘌呤-6-胺