3-methyl-1,4-dihydro-2λ⁶,3-benzothiazine 2,2-dioxide

4-acetyloxolane-2,3-dione

methyl 2-((diethoxyphosphoryl)methyl)acrylate

ethyl 2-(diethoxyphosphorylmethyl)prop-2-enoate

3-[[chloromethyl(dimethyl)silyl]oxy-dimethylsilyl]prop-2-yn-1-ol