2,2,4,6,6-Pentamethylhept-3-ene, 2,2,4,6,6-PENTAMETHYL-3-HEPTENE, 2,2,4,6,6-Pentamethyl-hept-3-en, 2,2,4,5,5-PENTAMETHYL-3-IMIDAZOLINE-1-OXYL FREE RADICAL, EINECS 204-631-4, 3-Heptene,2,2,4,6,6-pentamethyl, 2,2,4,6,6-Pentamethyl-hept-4-en, pentamethyl-2,2,4,6,6 heptene-3, 3-Heptene, 2,2,4,6,6-pentamethyl-, 2,2,4,6,6-Pentamethylheptene-3