5,8-ethano-1,4-benzodioxin, 2,3,4a,5,8,8a-hexahydro-, (4aR,5S,8R,8aS)- InChI=1/C10H14O2/c1-2-8-4-3-7(1)9-10(8)12-6-5-11-9/h1-2,7-10H,3-6H2/t7-,8+,9-,10 rel-(4aR,5S,8R,8aS)-2,3,4a,5,8,8a-hexahydro-5,8-ethano-1,4-benzodioxine