21,23-epoxy-3,20,21-trihydroxydammar-24-ene-3-O-(rhamnopyranosyl-1-2)-(glucopyranosyl-1-3)lyxopyranoside
21,23-epoxy-3,20,21-trihydroxydammar-24-ene-3-o-(rhamnopyranosyl-1-2)-(glucopyranosyl-1-3)lyxopyranoside