早熟素Ⅱ

3-溴-2,5,6-三甲氧基苯甲酸

2-苯甲氧基-4,5-二甲氧基苯甲醛

4-氧代-4-(2,4,5-三甲氧基苯基)丁酸

(2,4,5-trimethoxyphenyl) (2',4'-dimethoxyphenyl)methanone