68855-38-9 EINECS 272-483-8 Formic acid, reaction products with boron trifluoride and (1S,3aR,4S,8aS)-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene Formic acid, reaction products with boron trifluoride and (1S-(1alpha,3abeta,4alpha,8abeta))-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene Longifolene formate