1256-58-2 3-16-Formyl-gitoxigenin 3-Formyl-gitaloxigenin 3-beta,14,16-beta-Trihydroxy-5-beta-card-20(22)-enolide 3,16-diformate 4-18-00-02458 (Beilstein Handbook Reference) 5-beta-CARD-20(22)-ENOLIDE, 3-beta,14,16-beta-TRIHYDROXY-, 3,16-DIFORMATE BRN 0062377 Card-20(22)-enolide, 3,16-bis(formyloxy)-14-hydroxy-, (3-beta,5-beta,16-beta)-