英文同义词: | 2-Hydroxy-3-methoxy-6-methyl-1,4-benzenedione;3-Hydroxy-2-methoxy-5-methyl-1,4-benzoquinone;3-Hydroxy-2-methoxy-5-methyl-2,5-cyclohexadiene-1,4-dione;3-hydroxy-2-methoxy-5-methylcyclohexa-2,5-diene-1,4-dione;2,5-Cyclohexadiene-1,4-dione, 3-hydroxy-2-methoxy-5-methyl- |