3-methoxy-2-(4-methoxybenzoyl)benzoic acid

1-甲氧基-3-(三甲基硅氧基)-丁二烯

2-acetoxy-3-chloro-5-methoxy-1,4-naphthoquinone

3-hydroxy-2-(4-methoxy-benzoyl)-benzoic acid

5-羟基对萘醌