2-oxo-2-(pyren-3-yl)ethyl 4-methoxybenzoate

2,2-二氯-1-(4-甲氧基苯基)乙酮

2-Acetoxy-4,4'-dimethoxy-chalkon

乙酸酐

1-Benzopyrylium, 7-methoxy-2-(4-methoxyphenyl)-, chloride