10259-20-8
1-二苯基磷氧基-4-硝基-苯
+
18938-17-5
→
14609-74-6
4-nitrophenolate
66667-06-9
4-diphenylphosphoryloxybenzaldehyde
123-08-0
对羟基苯甲醛
1499-21-4
二苯基次膦酰氯