002423: InChI=1.12Beta/C19H34O9/c1-5-8-9-24-17(20)15(4)28-19(22)26-13-11-23-10-12-25-18(21)27-14-16(6-2)7-3/h1-4H3,5-14H2,15-16H/t15-/m1/s1