936361-36-3
+
74-89-5
甲胺
→
~49%
117718-82-8
3-Bromo-N-methylimidazo[1,2-a]pyrazin-8-amine
63744-21-8
3,5-二溴咪唑[1,2-A]吡嗪
274-79-3
吲哚[1,2-A]吡嗪