313057-04-4 InChI=1/C35H48O7/c1-21(9-8-14-33(2,3)40)10-13-25-26(36)16-23(17-27(25)37)12-11-22-15-24-19-30-34(4,5)32(39)28(38)20-35(30,6)42-31(24)29(18-22)41-7/h10-12,15-18,28,30,32,36-40H,8-9,13-14,19-20H2,1-7H3/b12-11+,21-10+/t28-,30-,32-,35-/m1/s Schweinfurthin D