(1S,2S,3R,5R)-2-allyl-6,8-dioxabicyclo[3.2.1]oct-3-yl benzoate (non-preferred name) InChI=1/C16H18O4/c1-2-6-12-13(9-15-18-10-14(12)19-15)20-16(17)11-7-4-3-5-8-11/h2-5,7-8,12-15H,1,6,9-10H2/t12-,13+,14+,15+/m0/s benzene, 1,1'-[1,2-ethanediylbis(oxy)]bis[2-methoxy-