Phosphoric acid benzo[1,3,2]dioxaphosphol-2-yl ester diethyl ester

methanesulfonic phosphoric anhydride, diethyl ester

ammonium thiocyanate

2,2-diisothiocyanato-25-benzo[d][1,3,2]dioxaphosphol-2-yl diethyl phosphate

硫代过氧二磷酸四乙酯