6'-Chloro-5-methyl-[2,3']bipyridinyl

Diethyl 2-oxoheptane-1,7-dicarboxylate

Ethyl 2-methoxybenzoylformate

Ethyl 2-chloro-4-fluorobenzoylformate

Ethyl 2,3-dichlorobenzoylformate

Ethyl 3-(1,3-dioxan-2-yl)benzoylformate

Ethyl 3-fluoro-4-phenylbenzoylformate

Ethyl 4-n-pentylbenzoylformate

Ethyl 2-chlorothiophene-5-glyoxylate

cis-3-(3-methylbenzoyl)cyclopentane-1-carboxylic acid

cis-3-(2,4-dimethylbenzoyl)cyclopentane-1-carboxylic acid