64-17-5
乙醇
+
42297-40-5
1,3,7-trimethyl-8-nitropurine-2,6-dione
→
~76%
577-66-2
8-ethoxy-1,3,7-trimethylpurine-2,6-dione
75-03-6
碘乙烷
4921-49-7
茶苯海明相关物质E
58-55-9
茶碱
2099-73-2
1,3-二甲基-8-硝基-1H-嘌呤2,6(3H,9H)-二酮
58-08-2
咖啡因
75-00-3
乙基氯
5415-44-1
1,3,7-三甲基尿酸
6287-59-8
9-ethyl-1,3,7-trimethylpurine-2,6,8-trione