1,3-Cyclohexadiene, 1-methyl-4-(1-methylethyl)- 1,3-Cyclohexadiene, 1-methyl-4-isopropyl- 1-Isopropyl-4-methyl-1,3-cyclohexadiene 1-Methyl-4-(1-methylethyl)-1,3-cyclohexadiene 1-Methyl-4-isopropylcyclohexadiene-1,3 99-86-5 AI3-26467 ALPHA-TERPINENE EINECS 202-795-1 FEMA No. 3558 Terpilene alpha-Terpinen p-Mentha-1,3-diene