Diaminopimelic acids are essential for the synthesis of peptidoglycan in bacterial cell walls.

Dolichoic acids are important components of cell membranes.

Dodecenoic acids are commonly found in plant oils.

Eleostearic acids are commonly found in plant oils.

Elmiric acids are commonly found in certain plants.

Enoic acids are commonly found in plant oils.

Etianic acids are commonly used in the production of pharmaceuticals.

Dodecanoic acids are commonly used in the production of soaps and detergents.

Fumaric acids are commonly used as food additives.

Fulvic acids play a crucial role in soil fertility.