Synonyms: 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)-, compd. with 2-aminoethanol (1:1);Acide 12-hydroxyoléique, compose avec 2-aminoéthanol (1:1);Ricinoleic acid, monoethanolamine-salt;12-Hydroxyoleic acid, compound with 2-aminoethanol (1:1);(9Z,12R)-12-hydroxyoctadec-9-enoic acid - 2-aminoethanol (1:1)