Synonyms: 10aH-9,10b-Epoxypyrano[4,3,2-jk][2]benzoxepin, 2,2'-oxybis[decahydro-3,6,9-trimethyl-,(2S,2'S,3S,3'S,3aS,3'aS,6R,6'R,6aS,6'aS,9S,9'S,10aR,10'aR,10bR,10'bR)- (9CI);10aH-9,10b-Epoxypyrano[4,3,2-jk][2]benzoxepin,2,2'-oxybis[decahydro-3,6,9-trimethyl-, [2S-[2a(2'R*,3'R*,3'aR*,6'S*,6'aR*,9'R*,10'aS*,10'bS*),3b,3ab,6b,6ab,9b,10aa,10bb]]-