2-(4-nitrophenoxy)-1,3,2λ⁵-dioxaphosphinane 2-oxide

3-methyl-1-(4-nitrophenoxy)-2,5-dihydro-1λ⁵-phosphole 1-oxide

2-碘苯甲酸钠

3,4-dimethyl-1-(4-nitrophenoxy)-2,5-dihydro-1λ⁵-phosphole 1-oxide

3,3',4,4'-四氨基二苯基醚