2-benzyl-4-methylaniline

3-(4-甲基苯基)吡啶

4-叔丁基-n-对甲苯-苯磺酰胺

2-N,4-N,6-N-tris(4-methylphenyl)-1,3,5-triazine-2,4,6-triamine

1-(4-methylphenyl)-3-phenylurea