5-(3-Methyl-4-nitro-phenoxymethyl)-furan-2-carbaldehyde

3-(4-Bromo-pyrazol-1-ylmethyl)-4-methoxy-benzaldehyde

4-(5-Formyl-2-methoxy-benzyloxy)-benzonitrile

4-Bromo-5-ethyl-thiophene-2-carbaldehyde

6-Difluoromethyl-2-(5-formyl-2-methoxy-benzylsulfanyl)-4-methyl-nicotinonitrile

1-Cyclopropyl-2,5-dimethyl-1 H -pyrrole-3-carbaldehyde

5-(1 H -[1,2,4]Triazol-3-ylsulfanyl)-furan-2-carbaldehyde

4-(2-Formyl-pyrrol-1-yl)-benzoic acid ethyl ester

1-(3,5-Dimethyl-pyrazol-1-yl)-propan-2-one

1-(4-Chloro-1-methyl-1H-pyrazol-3-yl)-ethanone

1-(2-Ethyl-2H-pyrazol-3-yl)-ethanone