117869-71-3 19-Norlanosta-5,23-diene-11,22-dione, 25-(acetyloxy)-2-(beta-D-glucopyranosyloxy)-3,16,20-trihydroxy-9-methyl-, (2beta,3alpha,9beta,10alpha,16alpha,23E)- 2-O-Glucopyranosylcucurbitacin F-25-acetate Gpc acetate