123492-25-1 3,12-Epoxy-12H-pyrano(4,3-j)-1,2-benzodioxepin, 10-ethoxydecahydro-3,6,9-trimethyl- 3,12-Epoxy-12H-pyrano(4,3-j)-1,2-benzodioxepin, 10-ethoxydecahydro-3,6,9-trimethyl-, (3R-(3-alpha,5a-beta,6-beta,8a-beta,9-alpha,10-alpha,12-beta,12aR*))-, mixt. with (3R-(3-alpha,5a-beta,6-beta,8a-beta,9-alpha,10-beta,12-beta,12aR*))-10-ethoxydecahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano(4,3-j)-1,2-benzodioxepin alpha/beta-Arteether