2,3-二甲氧基-5-甲基-1,4-苯醌

醋酸

1,4-dihydroxy-2,3-dimethoxy-5,6-dimethylbenzene

4-hydroxy-3-methoxy-2,5-dinitrobenzaldehyde

4-羟基-3-甲氧基-2-硝基苯甲醛