(4aR,8aR)-hexahydro-1,4-benzoxathiin-2(3H)-one 1,4-benzoxathiin-2(3H)-one, hexahydro-, (4aR,8aR)- InChI=1/C8H12O2S/c9-8-5-11-7-4-2-1-3-6(7)10-8/h6-7H,1-5H2/t6-,7-/m1/s