39997-40-5
2-二乙氧基磷酰乙醇
53340-10-6
P-3-吡啶基-膦酸二乙酯
53324-23-5
3-diethoxyphosphoryl-2-methylpropanenitrile
53225-54-0
bis[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]-oxophosphanium
85826-05-7
ethyl 2,3-(isopropylidenedioxy)propyl phosphite

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