(1R,2R,4S)-rel-双环[2.2.1]庚烷-2-甲醛

2-endo-Bicyclo<2.2.1>heptanecarboxaldehyde

5-溴-N,N-二甲基-2-呋喃羧酰胺

1-[2-(三氟甲基)苯基]-1H-吡咯-2-甲醛

1-[2-(trifluoromethyl)phenyl]-1H-pyrrole-3-carbaldehyde