7099-19-6 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18-octadecahydrobenzo[1,2-a:3,4-a':5,6-a'']tri[8]annulene 70985-43-2 methyl (3aR,3bS,5aR,6R,9aR,9bR,11R,11aR)-2-[(diethylamino)methyl]-9a-methyl-1,3-dioxo-13-(propan-2-yl)hexadecahydro-3b,11-ethenonaphtho[2,1-e]isoindole-6-carboxylate - N-ethylethanamine (1:1)