4-amino-1-ethyl-1H-pyrazole-3-carboxylic acid

3-(4-Amino-pyrazol-1-yl)-propionic acid

ethyl 2-amino-3-(4-hydroxyphenyl)propanoate hydrochloride

Methyl (7-Methoxy-1-naphthyl)acetate

trans-2-Carbomethoxycyclopentane-1-carboxylic acid

cis-2-(2,4-dimethylbenzoyl)cyclopentane-1-carboxylic acid

trans-2-[2-(4-bromophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid

trans-2-[2-oxo-2-(3-nitrophenyl)ethyl]cyclopentane-1-carboxylic acid

trans-2-(3-bromobenzoyl)cyclopentane-1-carboxylic acid

Methyl trans-2-hydroxymethylcyclopentane-1-carboxylate

cis-3-(4-methylbenzoyl)cyclohexane-1-carboxylic acid