2-[4-(4-methylphenyl)-3-oxo-1,4-benzothiazin-2-yl]acetamide

5-(4-methylphenyl)iminofuran-2-one

3,4-dichloro-1-(4-methylphenyl)pyrrole-2,5-dione

3-methyl-1-(4-methylphenyl)pyrrole-2,5-dione

1-(4-甲基苯基)-1H-吡咯-2,5-二酮