87834-10-4 Colubrinoside Colubrinoside (colubrina asiatica) alpha-L-Arabinopyranoside, (3-beta,16-beta,23R)-16,23:16,30-diepoxy-20-hydroxydammar-24-en-3-yl O-beta-D-xylopyranosyl-(1-3)-O-4-O-acetyl-beta-D-glucopyranosyl-(1-3)-, 2-acetate alpha-L-Arabinopyranoside, (3beta,16beta,23R)-16,23:16,30-diepoxy-20-hydroxydammar-24-en-3-yl O-beta-D-xylopyranosyl-(1-3)-O-4-O-acetyl-beta-D-glucopyranosyl-(1-3)-, 2-acetate