英文名称
5-(2-dimethylphosphoryl-2,2-difluoro-1-hydroxyethyl)-4-(hydroxymethyl)-2-methylpyridin-3-ol;2-dimethylphosphoryl-2,2-difluoro-1-[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]ethanone;2-dimethylphosphoryl-2,2-difluoro-1-(2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)ethanone