1,2,2,5,5-Pentamethyl-2,5-dihydro-1H-imidazole 3-oxide 1,2,2,5,5-Pentamethyl-3-imidazoline 3-oxide 1H-imidazole, 2,5-dihydro-1,2,2,5,5-pentamethyl-, 3-oxide InChI=1/C8H16N2O/c1-7(2)6-10(11)8(3,4)9(7)5/h6H,1-5H