Similar names: 9-Octadecenoic acid, 12-hydroxy-, methyl ester, (9Z,12R)-; 9-Octadecenoic acid, 12-hydroxy-, methyl ester, [R-(Z)]-; Ricinoleic acid, methyl ester (6CI,8CI); Edenor Me-Ri 90; Flexricin P 1; K-PON 180; K-PON 180HP; Methyl (R)-ricinoleate; Methyl 12-D-hydroxy-9-cis-octadecenoate; Methyl cis-(R)-12-hydroxyoctadec-9-enoate; Methyl ricinate; Methyl ricinoleate; NSC 1254; Ricinic acid methyl ester; Ricinoleic methyl ester; cis-Ricinoleic acid methyl ester