3,4,5-三甲氧基苯甲酰肼

氰甲基三苯基氯化磷

3-oxo-3-(3,4,5-trimethoxyphenyl)-2-(triphenyl-l⁵-phosphanylidene)propanenitrile

(3,4-二甲氧基苯基)(3,4,5-三甲氧基苯基)-甲酮

(fluoren-9-ylideneamino) 3,4,5-trimethoxybenzoate