SMILES: CCCCCCCCCCCCCCCCCC(=O)[C@H](CO)[NH3+]
Description: The molecule is a cationic sphingoid that is the conjugate acid of C20 3-dehydrosphinganine, obtained by protonation of the primary amino function; major species at pH 7.3. It is a conjugate acid of a C20 3-dehydrosphinganine.