4-甲氧基噻吩并[2,3-d]嘧啶

4-Chloro-5-iodothieno[2,3-d]pyrimidine

3-beta-呋喃核糖基噻吩并[2,3-d]嘧啶-4-酮

6-nitro-3H-thieno[2,3-d]pyrimidin-4-one