5-bromo-2-[(3-bromobenzyl)oxy]benzaldehyde

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

4-[(3,4-dichlorobenzyl)oxy]-3-methoxybenzaldehyde

2-[(2,4-dichlorobenzyl)oxy]-3-methoxybenzaldehyde

methyl 3-[(3-formyl-1H-indol-1-yl)methyl]benzoate