79100-21-3
1,3-dihydroimidazo[4,5-b]pyrazine-2-thione
+
78-95-5
一氯丙酮
→
79100-25-7
1-(1H-imidazo[4,5-b]pyrazin-2-ylsulfanyl)propan-2-one
16328-63-5
1,3-二氢-2H-咪唑并[4,5-b]吡嗪-2-酮