147187-54-0 2-Propenoic acid,1-(hydroxymethyl)-2-[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)oxy]ethyl ester 103974-70-5 (E)-4-Hydroxy-2-methyl-2-butenoic acid [(3aR)-2,3,3aβ,4,5,6,6aβ,7,9aβ,9bα-decahydro-6α-hydroxymethyl-9-methyl-3-methylene-2-oxoazuleno[4,5-b]furan-4α-yl] ester