4-氯-3,8-二羟基-6-甲氧基-1-甲基-氧杂蒽-9-酮

acetic acid,2,4,6-trimethoxyphenol

4,4,5,5-tetramethyl-2-(2,4,6-trimethoxyphenyl)-1,3,2-dioxaborolane

3,4,5,7-四甲氧基黄酮

2′,4′,6′-三甲氧基苯乙酮