Standard InChI: InChI=1S/C37H30Cl2N2O9/c1-44-29-10-19(11-30(45-2)35(29)46-3)31-23-13-27-28(49-17-48-27)14-24(23)34(25-16-47-36(42)32(25)31)50-37(43)33-22-6-4-5-7-26(22)41(40-33)15-18-8-20(38)12-21(39)9-18/h4-14,25,31-32,34H,15-17H2,1-3H3/t25-,31+,32-,34-/m0/s1
1.Xiao J, Gao M, Sun Z, Diao Q, Wang P, Gao F.. (2020) Recent advances of podophyllotoxin/epipodophyllotoxin hybrids in anticancer activity, mode of action, and structure-activity relationship: An update (2010-2020)., 208 [PMID:32992133][10.1016/j.ejmech.2020.112830]