4,5-二溴-2-呋喃甲醛

1-methylindole-2,3-dicarbaldehyde

1H-Indole-2-carboxaldehyde, 3-bromo-1-methyl-

6-(吡咯烷-1-基)吡啶-2-甲醛

3-溴-5-氯苯甲醛