51330-27-9 55366-25-1 CCRIS 6617 Soyasaponin I beta-D-Glucopyranosiduronic acid, (3beta,4beta,22beta)-22,23-dihydroxyolean-12-en-3-yl O-6-deoxy-alpha-L-mannopyranosyl-(1-2)-O-beta-D-galactopyranosyl-(1-2)-