1H-Imidazole, 4,5-dihydro-4,4-dimethyl-1-(1-methylethyl)-2-undecyl- 2-Imidazoline, 4,4-dimethyl-1-isopropyl-2-undecyl- 74038-79-2 NSC17742 WLN: T5N CN AUTJ B11 CY1&1 E1 E1