50777-81-6
tris-[2-(1,3-dioxolan-2-yl)phenyl]phosphine
→
~91%
50777-83-8
2-bis(2-formylphenyl)phosphanylbenzaldehyde
6630-33-7
邻溴苯甲醛
34824-58-3
2-溴苯甲醛乙烯醛