4342-08-9
5-氨基-1-苄基-1H-1,2,3-噻唑-4-羧胺
→
~64%
4342-07-8
5-氨基-1H-1,2,3-噻唑-4-羧酰胺
2683-90-1
阿扎次黄嘌呤
134-58-7
8-氮鸟嘌呤
1468-26-4
8-氮杂黄嘌呤