2,4-diethoxy-5,5-dimethyl-1,2,4λ⁵-oxadiphospholane 4-oxide

2-dimethoxyphosphorylpropan-2-ol

甲基膦酸二甲酯

7-fluoro-2,2-dimethyl-3h-chromen-4-one

2,2-二(戊氧基)丙烷