1301-64-0 4,9-Epoxycevane-3,4,12,14,16,17,20-heptol monobenzoate (ester) 3-(2-methyl-2-butenoate) Benzoylcevadine Cevane-3,4,12,14,16,17,20-heptol, 4,9-epoxy-, monobenzoate (ester) 3-(2-methyl-2-butenoate)