The molecule is a triglyceride formed by acylation of the three hydroxy groups of glycerol with linolenic acid. It derives from an alpha-linolenic acid.
2,3-bis[[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyl]oxy]propyl (9Z,12Z,15Z)-octadeca-9,12,15-trienoate