4-methyl-N-(4-nitrophenyl)aniline

N,N’-双(对甲苯基)脲

3-p-tolylcarbamoylsulfanyl-propionic acid

1-methyl-3-p-tolyl-imidazolidine-2,4-dione

3-甲基-1,3-二(4-甲基苯基)-螺(苯并噻唑-2(3H),4-咪唑烷)-2,5-二酮