5'-Bromo-4-methyl-[2,2']bipyridinyl

Ethyl 8-cyano-2-oxooxtanoate

Ethyl 2-methylbenzoylformate

Ethyl 4-bromo-3-fluorobenzoylformate

Ethyl 2-chloro-6-methylbenzoylformate

Ethyl 3,5-dimethoxybenzoylformate

Ethyl 2-ethylbenzoylformate

Ethyl 4-methoxy-2-methylbenzoylformate

Ethyl 2-(thiomethyl)benzoylformate

cis-1,3-Cyclopentanedicarboxylic acid

cis-3-(2-ethylbenzoyl)cyclopentane-1-carboxylic acid