Standard InChI: InChI=1S/C40H54ClNO4/c1-22(2)24-13-18-40(21-46-35-31(41)33(44)25-10-9-23(3)42-32(25)34(35)45)20-19-38(7)26(30(24)40)11-12-28-37(6)16-15-29(43)36(4,5)27(37)14-17-39(28,38)8/h9-10,24,26-30,43H,1,11-21H2,2-8H3/t24-,26+,27-,28+,29-,30+,37-,38+,39+,40+/m0/s1
1.Kadela-Tomanek M, Bębenek E, Chrobak E, Marciniec K, Latocha M, Kuśmierz D, Jastrzębska M, Boryczka S.. (2019) Betulin-1,4-quinone hybrids: Synthesis, anticancer activity and molecular docking study with NQO1 enzyme., 177 [PMID:31158746][10.1016/j.ejmech.2019.05.063]