dimethyl 2-(1H-pyrrol-2-ylmethylidene)propanedioate

5-[(5-formyl-1H-pyrrol-2-yl)methyl]-1H-pyrrole-2-carbaldehyde

1-苯基-3-(1H-吡咯-2-基)-丙烯酮

2-pyrrol-2-ylidene-3H-1,3-benzoxazole

1-(1H-吡咯-2-基)乙醇