6-Nitro-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester

Methyl 2-(3-Nitrophenyl)-2-methylpropanoate

Ethyl 5-(pyridin-3-yl)thiophene-2-carboxylate

Ethyl 5-(quinolin-3-yl)thiophene-2-carboxylate

cis-2-(2,6-dimethylbenzoyl)cyclopentane-1-carboxylic acid

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

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

trans-2-(2-methylbenzoyl)cyclopentane-1-carboxylic acid

trans-2-(4-methylbenzoyl)cyclopentane-1-carboxylic acid

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

trans-2-(4-Fluorobenzoyl)cyclopentane-1-carboxylic acid