48219-88-1 9,11,13-OCTADECATRIENOIC ACID, 2-BENZYLHYDRAZIDE, (E,Z,E)- 9,11,13-Octadecatrienoic acid, 2-(phenylmethyl)hydrazide, (E,Z,E)- BRN 6092814 ESA-bzh N-Benzyl-alpha-eleostearoyl hydrazide