30309-80-9
Phosphine oxide, bis(2-methylphenyl)-
→
~86%
18593-19-6
bis(2-methylphenyl)phosphinic acid
59452-84-5
+
100-01-6
4-硝基苯胺
932-31-0
邻甲苯基溴化镁
95-46-5
邻溴甲苯