Synonyms: 5b-Card-20(22)-enolide, 3b,14-dihydroxy-, didigitoxoside(7CI); 5b-Card-20(22)-enolide, 3b-[[2,6-dideoxy-4-O-(2,6-dideoxy-b-D-ribo-hexopyranosyl)-b-D-ribo-hexopyranosyl]oxy]-14-hydroxy-(8CI); Digitoxigenin di(digitoxoside) (6CI); D-ribo-Hexopyranoside,digitoxigenin-3 2,6-dideoxy-4-O-(2,6-dideoxy-b-D-ribo-hexopyranosyl)-, b- (8CI); Digitoxigenin 3-O-bisdigitoxoside;Digitoxigenin bisdigitoxoside; Digitoxin digitoxoside