3-beta,14-Dihydroxy-19-oxo-5-alpha-bufa-20,22-dienolide 4-18-00-02592 (Beilstein Handbook Reference) 468-18-8 5-alpha-BUFA-20,22-DIENOLIDE, 3-beta,14-DIHYDROXY-19-OXO- BRN 0053724 Bovogenin A Bufa-20,22-dienolide, 3,14-dihydroxy-19-oxo-, (3-beta,5-alpha)- (9CI)