7400-05-7
6-氨基-5(2,2-二乙氧基乙基)-4-羟基-2-巯基嘧啶
→
~92%
67831-84-9
2-疏基-7h-吡咯并[2,3-d]嘧啶-4-醇
52133-67-2
2-氰基-4,4-二乙氧基丁酸乙酯
3680-69-1
4-氯吡咯并嘧啶
3680-71-5
4-羟基吡咯并[2,3-d]嘧啶
271-70-5
7H-吡咯并[2,3-D]嘧啶
123148-78-7
6-氯-7-碘-7-脱氮嘌呤