N-(2-Hydroxyethyl)-2-pyrrolidone, 1-(2-Hydroxyethyl)-2-Pyrrolidone, N-(2-hydroxyethyl)-2-oxo-pyrrolidine, EINECS 222-359-4, N-(2-hydroxyethyl)-pyrrolidi, 1-(2-Hydroxyethyl)pyrrolidin-2-one, 1-(2-Hydroxyethyl)-2-pyrrolidone, N-2-Hydroxyethylpyrrolidin-2-one, N-(2-hydroxyethyl)-2-pyrrolidi, 1-(2-Hydroxyethyl)-2-pyrrolidi, 2-Pyrrolidi ,1-(2-hydroxyethyl), 2-Pyrrolidi , 1-(2-hydroxyethyl)-, 1-(2-Hydroxyethyl)pyrrolidin-2-one, 2-(2-Oxopyrrolidin-1-yl)ethanol, 1-(2-Hydroxyethyl)pyrrolidin-2-on, 2-(2-Oxopyrrolidin-1-yl)ethanol