4-18-00-03130 (Beilstein Handbook Reference) 4956-18-7 5-beta-CARD-20(22)ENOLIDE, 3-beta,5,14-TRIHYDROXY-19-OXO-, 3-(BROMOACETATE) BRN 0067333 Card-20(22)enolide, 3-((bromoacetyl)oxy)-5,14-dihydroxy-19-oxo-, (3-beta,5-beta)- NSC 96738 SIBA Strophanthidin 3-bromoacetate Strophanthidin bromoacetate