2379-55-7
2,3-二甲基喹喔啉
→
~95%
5432-74-6
2,3-DIMETHYLQUINOXALINE 1,4-DIOXIDE
480-96-6
苯并呋咱
+
78-93-3
2-丁酮
~90%
236092-93-6
88-74-4
2-硝基苯胺