(1,6)Dioxacyclododecino(2,3,4-gh)pyrrolizinium, 3-ethylidene-2,3,4,5,6,7,9,11,13,14,14a,14b-dodecahydro-6,14b-dihydroxy-5,6,12-trimethyl-2,7-dioxo-, (3Z,5R,6R,14aR,14bS)-(partial)- 6882-01-5 Renardine Senecionanium, 8,12-dihydroxy-4-methyl-11,16-dioxo-