2,6-二甲基-2,5-环己二烯-1,4-二酮

N-(4-羟基-3,5-二甲基-苯基)乙酰胺

4-氨基-2,6-二甲基苯酚

1,7-dihydroxy-6,8-dimethylphenoxazin-3-one

7-hydroxy-6,8-dimethyl-3-oxophenoxazine-1-carboxylic acid