6-allyl-2,4-dimethoxy-3-methyl-1,4-benzoquinone

四溴-1,4-苯醌

3,6-diamino-2,5-dibromo-1,4-hydroquinone

allylmethylbenzobis(ethyloxazole)

4-bromo-2,6-diethyl-8-methyl-[1,3]oxazolo[5,4-f][1,3]benzoxazole