Synonyms: Hexadecanoicacid, (5-hydroxy-6-methyl-3,4-pyridinediyl)bis(methylene) ester (9CI); Palmiticacid, (5-hydroxy-6-methyl-3,4-pyridinediyl)dimethylene ester (8CI); Palmiticacid, 3,4-diester with pyridoxol (7CI); 3,4-Pyridinedimethanol,5-hydroxy-6-methyl-, 3,4-dipalmitate (8CI); Pyridoxine 3,4-dipalmitate;Pyridoxol 3,4-dipalmitate; Vitamin B6 dipalmitate