9-Octadecenoic acid (9Z)-, (2-hydroxyethyl)iminodi-2,1-ethanediyl ester [(2-Hydroxyethyl)imino]di-2,1-ethandiyldioleat 9-Octadecenoic acid (Z)-, [(2-hydroxyethyl) imino]di-2,1-ethanediyl ester [(2-hydroxyethyl)imino]di-2,1-ethanediyl dioleate Bis[(Z)-9-octadecenoic acid][(2-hydroxyethyl)imino]di-2,1-ethanediyl ester Triethanolamine dioleate [(2-hydroxyethyl)imino]di-2 1-ethanediyl dioleate