.beta.-Glycyrrhetinic acid 1449-05-4 18.alpha.-Glycyrrhetinic acid 18.alpha.-olean-12-en-30-oic acid, 3.beta.-hydroxy-11-oxo- 3.beta.-Hydroxy-11-oxo-18.alpha.-olean-12-en-30-oic acid GLYCYRRHETINIC ACID,18 ALPHA NSC35350 Olean-12-en-29-oic acid, 3-hydroxy-11-oxo-, (3.beta.,18.alpha.,20.beta.)- WLN: L F6 E6 B666 CV DUTJ A1 HVQ H1 K1 N1 O1 S1 S1 TQ -BETA