1H-Imidazole, 2-ethyl-4,5-dihydro- 2-Aethyl-imidazolin [German] 2-Ethyl-2-imidazoline 2-IMIDAZOLINE, 2-ETHYL- 5-23-03-00414 (Beilstein Handbook Reference) 930-52-9 BRN 0105463