2-benzyloxy-4-methoxy-6-methylbenzoic acid

2-羟基-5,7-二甲氧基-1,4-萘醌

甲基2-羟基-4-甲氧基-6-甲基苯甲酸酯

5,7-dimethoxy-2-(3-methoxy-6-methoxycarbonyl-5-methylphenoxy)-1,4-naphthoquinone

2-(4-nitro-thiophen-3-yl)-pyrimidine