Formic acid esters are organic compounds formed by the condensation of formic acid with alcohols, featuring an alkyl or aryl group bound to the carbonyl oxygen of the formic acid molecule.

Derivatives of formic acids. Included under this heading are a broad variety of acid forms, salts, esters, and amides that are formed with a single carbon carboxy group.

"Esters are organic compounds that result from the reaction between an alcohol and a carboxylic acid, playing significant roles in various biological processes and often used in pharmaceutical synthesis."