68325-34-8 Card-20(22)-enolide, 3-((O-beta-D-glucopyranuronosyl-(1-4)-O-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1-4)-O-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1-4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl)oxy)-14-hydroxy-, (3beta,5beta)- DT-Glu Digitoxin-16'-glucuronide