Fenthoxon Sulfone (Dimethylphosphate-d6) is derived from Fenthoxon Sulfone (F279010), which is a metabolite of Fenthion (FEN). Also, it is derived from Methyl Alcohol-d4 (M265107), which is the labeled analog of methyl alcohol, a common laboratory solvent used primarily in spectroscopic techniques (UV/VIS, NMR, IR).