2-甲基-4-亚硝基间苯二酚

2-methyl-4-nitrobenzene-1,3-diol

4,7-dihydroxy-8-methylchromen-2-one

7-hydroxy-8-methyl-4-(trifluoromethyl)chromen-2-one

2-羟基-4-甲氧基-3-甲基二苯甲酮