N-甲基乙酰苯胺

2-(2,2-bis(methyl(phenyl)amino)vinyl)-3-methylnaphthalene-1,4-dione

2-(2-羟基乙基硫代)-3-甲基萘-1,4-二酮

9-(3-methyl-1,4-dioxonaphthalen-2-yl)nonanal

2,3-环氧-2,3-二氢-2-甲基-1,4-萘醌