2-吡咯甲醛

邻氨基苯酚

N-benzyl-2-[(2,4-dimethylphenyl)carbamoyl-(2-methylpropyl)amino]-N-[(5-methylthiophen-2-yl)methyl]acetamide

2-(pyrrol-2-ylidenemethylamino)phenol

吡咯-2-羧酸