5-chloro-2-[(2,6-dichlorobenzyl)oxy]benzaldehyde

3-[(4-bromobenzyl)oxy]-4-methoxybenzaldehyde

4-[(4-chlorobenzyl)oxy]-3-methoxybenzaldehyde

4-[(2-chloro-6-fluorobenzyl)oxy]-3-ethoxybenzaldehyde

3-formylphenyl 4-methylbenzoate

2-bromo-4-ethoxy-5-methoxybenzaldehyde

4-formylphenyl 3-methylbenzoate

4-formylphenyl cyclohexanecarboxylate

4-formyl-2-methoxyphenyl 4-chlorobenzoate

2-ethoxy-4-formylphenyl thiophene-2-carboxylate