英文名称
3-(2-Chloro-4,5-dimethylphenyl)-5-methyl-4-[methyl(2,2,2-trifluoroethoxy)phosphinothioyl]oxy-6-pyridin-2-ylpyran-2-one;3-(2-chloro-4,5-dimethylphenyl)-5-methyl-6-pyridin-2-ylpyran-2-one;dimethyl-sulfanylidene-(2,2,2-trifluoroethoxy)-lambda5-phosphane