85-44-9
苯酐
+
19506-24-2
5,8-dimethoxy-2,3-diphenylquinoxaline
→
~10%
19506-23-1
5,8-Quinoxalinediol, 2,3-diphenyl-
139357-02-1
2,3-diphenyl-1,4-dihydronaphtho[3,2-g]quinoxaline-5,6,11,12-tetrone