InChICode |
InChI=1S/C54H78O4/c1-37(2)19-13-21-39(5)23-15-25-41(7)27-17-31-53(11)33-29-45-49(57-53)35-47(55)43(9)51(45)52-44(10)48(56)36-50-46(52)30-34-54(12,58-50)32-18-28-42(8)26-16-24-40(6)22-14-20-38(3)4/h19-20,23-24,27-28,35-36,55-56H,13-18,21-22,25-26,29-34H2,1-12H3/b39-23+,40-24+,41-27+,42-28+ |