SMILES: CCCCCCCCCCCCCCCCCCCC(=O)[O-]
Description: The molecule is a long-chain fatty acid anion resulting from the removal of a proton from the carboxy group of icosanoic acid (arachidic acid). It has a role as a human metabolite. It is a long-chain fatty acid anion, a fatty acid anion 20:0 and a 2-saturated fatty acid anion. It is a conjugate base of an icosanoic acid.