Standard InChI: InChI=1S/C31H42O12/c1-14-6-24(35)31(38)27(40-14)42-20-8-17-4-5-18-19(29(17,13-32)10-21(20)43-31)9-23(34)28(3)26(16-7-25(36)39-12-16)22(41-15(2)33)11-30(18,28)37/h7,13-14,17-24,26-27,34-35,37-38H,4-6,8-12H2,1-3H3/t14-,17+,18-,19+,20-,21-,22-,23-,24+,26+,27+,28-,29-,30+,31+/m1/s1
1.Hosseini SH, Masullo M, Cerulli A, Martucciello S, Ayyari M, Pizza C, Piacente S.. (2019) Antiproliferative Cardenolides from the Aerial Parts of Pergularia tomentosa., 82 (1):[PMID:30629433][10.1021/acs.jnatprod.8b00630]