118721-30-5
2,7-Dibromo-4-chloropyrrolo[3,2-d]pyrimidine
→
~81%
272-50-4
5H-吡咯[3,2-D]嘧啶
290-87-9
1,3,5-三嗪
+
5930-94-9
3-硝基吡咯
~67%
63200-54-4
2,4-二氯吡咯并[3,2-d]嘧啶
1119280-66-8
2-氯-5H-吡咯并[3,2-d]嘧啶
118721-29-2
2,7-Dibromo-4-oxo-3,4-dihydropyrrolo[3,2-d]pyrimidine