Product Description: Methyl methanesulfonate-d3 is the deuterium labeled Methyl methanesulfonate[1].
Formula: C2H3D3O3S
References: [1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.