1-(2-Hydroxyethyl)-2-nitro-5-ethylimidazole monosuccinyl ester 2-(5-Ethyl-2-nitroimidazolyl)ethyl succinate 23571-47-3 Imidazole, 5-ethyl-1-(2-hydroxyethyl)-2-nitro-, monosuccinyl ester Succinic acid, (2-(5-ethyl-2-nitroimidazolyl)ethyl) ester