110-91-8
吗啉
+
5415-41-8
8-iodo-1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione
→
5436-38-4
8-(morpholin-4-yl)quinoline-5,6-dione
58-08-2
咖啡因
4921-49-7
茶苯海明相关物质E