Dicarboxylyl

sym. and asym. dicarboxylyl chlorides, 7:599. 3328;

Source: wiktionary

In one reaction (pyrolysis of acetylene dicarboxylyl fluoride), the volatile products condensed to a stable polymeric film; however, the film was not perfluorinated.

Source: wiktionary

These hydroxyl fatty acids are then serially metabolized by alcohol dehydrogenase, aldehyde dehydrogenase, and dicarboxylyl CoA synthetase to form their respective CoA-bound dicarboxylic acids and transferred to peroxisomes where they may undergo chain shortening or, as acylcarnitine derivatives or free acids, transferred to mitochondria for complete beta oxidation.

Source: wiktionary