亚磷酸

4-(4-methanesulphinyl-5-trifluoromethylpyrimidin-2-ylamino)-N-methyl-N-phenylbenzenesulphonamide

α,α-diphenyl-β-picrylhydrazyl radical

1-[(2,5-dioxopyrrolidinyl)oxycarbonyloxy]ethyl 2-methylpropanoate

2,4,6-tri-tert-butyl-phenoxide radical