N,N'-bis(3-chlorophenyl)thiourea

ethyl 2-(2-chloro-6-ethoxy-4-formylphenoxy)propanoate

ethyl 2-(5-chloro-4-formyl-2-methoxyphenoxy)propanoate

3-bromo-4-(cyclopentyloxy)-5-methoxybenzoic acid

methyl 2-(2-chloro-4-formyl-6-methoxyphenoxy)propanoate

methyl 2-{[(2-ethoxy-4-formylphenoxy)acetyl]amino}benzoate

3-bromo-4-(carboxymethoxy)-5-methoxybenzoic acid

4,4'-[propane-1,3-diylbis(oxy)]bis(3-methoxybenzaldehyde)

1'-ethyl-1-(2-fluorophenyl)-1H,1'H-3,4'-bipyrazole-4-carbaldehyde

{[(5-methyl-3-nitro-1H-pyrazol-1-yl)methyl]sulfonyl}acetic acid

(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)acetic acid