The molecule is an octatriacontatetraenoate that is the conjugate base of (23Z,26Z,29Z,32Z)-octatriacontatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (23Z,26Z,29Z,32Z)-octatriacontatetraenoic acid.
(23Z,26Z,29Z,32Z)-octatriaconta-23,26,29,32-tetraenoate