2-ethyl-3-hydroxy-1-(4-methylphenyl)pyridin-4-one

1-methyl-3-(4-methylphenyl)-1-nitrosourea

3-chloro-N-(4-methylphenyl)propanamide

4-methyl-2-(2-trimethylsilylethynyl)aniline

9-(4-甲基苯基)-9H-咔唑