3-氯-5-羟基-7-甲氧基萘醌

(1-methoxy-3-methylbuta-1,3-dienyloxy)-trimethylsilane

大黄素

硫酸二甲酯

1,4-dihydro-1,3-dimethoxy-8-hydroxy-6-methyl-1,4-ethano-9,10-anthraquinone