2,3-dimethoxy-5-methylbenzene-1,4-diol
(E)-diethyl 2-(4-acetoxy-2-methylbut-2-en-1-yl)malonate
2,3-dimethoxy-5-methyl-6-(6'-hydroxy-3'-methylhexyl)-1,4-benzoquinone
1,4-diacetoxy-2,3-dimethoxy-5-methyl-6-(6'-hydroxy-3'-methylhexyl)benzene
2,3-dimethoxy-5-methyl-6-(5',5'-dicarboxy-3'-methylpentyl)-1,4-benzoquinone