3,9-Epoxy-p-mentha-3,8-diene 4,5,6,7-Tetrahydro-3,6-dimethylbenzofuran 4,5,6,7-Tetrahydro-3,6-dimethylcoumarone 494-90-6 59553-66-1 BENZOFURAN, 4,5,6,7-TETRAHYDRO-3,6-DIMETHYL- EINECS 207-795-5 FEMA No. 3235 Menthofuran Menthofurane NSC 315249 p-Mentha-3,8-diene, 3,9-epoxy- p-Mentha-3,8-diene, 3,9-epoxy- (8CI)