2-(4-甲基苯)苯并咪唑

3-(4-甲基苯基)-1,2-恶唑-5(4H)-酮

Ethyl (2Z)-3-(dimethylamino)-2-(4-methylbenzoyl)acrylate

3-(4-methylbenzoyl)chromen-2-one

5-(4-methylphenyl)dithiole-3-thione