(2,4-dimethoxyphenyl) 2,3,4,5,6-pentafluorobenzoate

4,6-dimethoxy-1,3-phenylene bis(2,3,4,5,6-pentafluorobenzoate)

乙基(2,4-二甲氧基苯基)(氧代)乙酸酯

2,2’-4-三羟基二苯甲酮

8-hydroxy-6-methoxy-3,4-dimethylisochromen-1-one