ACETYLDIGOXIN impurity C; Digoxin EP Impurity C; 20(22),5beta-cardenolid-3beta,12beta,14beta-triol;3beta,12beta,14beta,21-tetrahydroxy-20(22) norcholenic acid lactone;3beta,12beta,14-trihydroxy-5beta,20[22]-cardenolide;5beta,20[22]-cardenolide-3beta,12beta,14-triol;5beta,20[22]-cardenolide-3beta,12beta,14-triol 3beta,12beta,14-trihydroxy-5beta,20[22]-cardenolide;digoxigen;digoxigenin;lanadigenin;lanadigigenin;3,12,14-trihydroxy-,(3-beta,5-beta,12-beta)-card-20(22)-enolid;3-beta,12,14-trioxy-carden-(20:22)-olid;3-beta,12,14-trioxy-digen-(20:22)-olid;3-beta,12-beta,14-trihydroxy-5-beta-card-20(22)-enolid;3-beta,12-beta,14-trihydroxy-card-20(22)-enolide;cardogenen-(20:22)-triol-(3-beta,12,14);delta-sup(20:22)-3-beta,12-beta,14,21-tetrahydroxynorcholenicacidlactone;digoxigenine;digoxigenin lanadigigenin;(3beta,5beta,12beta)-3,12,14-trihydroxycard-20(22)-enolide;3?,12?,14?,21-tetrahydroxy-20(22)-norcholenic acid lactone