(R)-12-Hydroxyoleic acid, compound with 2,2',2''-nitrilotriethanol(1:1) 2755-26-2 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)-, compd. with 2,2',2''-nitrilotris(ethanol) (1:1) EINECS 220-408-4 Ricinoleic acid, triethanolamine salt