16-Dehydrostrophanthidin 5-beta-CARDA-16,20(22)-DIENOLIDE, 19-OXO-3-beta,5,14-TRIHYDROXY- 6980-14-9 BRN 1301208 Carda-16,20(22)-dienolide, 3,5,14-trihydroxy-19-oxo-, (3-beta,5-beta)- (9CI)