78033-18-8
5,6-diamino-3-methyl-1-(2-methylpropyl)pyrimidine-2,4-dione
→
78033-08-6
8-甲氧基甲基-3-异丁酰-1-甲基黄嘌呤
54052-67-4
6-amino-3-methyl-1-(2-methylpropyl)-5-nitrosopyrimidine-2,4-dione