3-(2-Methylpyridin-4-yl)benzaldehyde

3-(2-Fluoropyridin-4-yl)benzaldehyde

3-(2-Chloropyridin-4-yl)benzaldehyde

3-(3-Methylpyridin-4-yl)benzaldehyde

3-(3-Methoxycarbonylpyridin-4-yl)benzaldehyde

3-(2-(Methoxycarbonyl)pyridin-4-yl)benzaldehyde