55750-39-5 BRN 1339577 Yuccoside E beta-D-Glucopyranoside, (3-beta,5-beta,25S)-spirostan-3-yl O-alpha-D-galactopyranosyl-(1-2)-O-(beta-D-galactopyranosyl)-(1-6)-O-beta-D-glucopyranosyl-(1-4)-