中文名称:羟乙基吡咯烷酮 中文别名:N-羟乙基-2-吡咯烷酮;N-羟乙基吡咯烷酮 英文名称:N-(2-Hydroxyethyl)-2-pyrrolidone 英文别名:N-HYDROXYETHYL PYRROLIDONE;1-(2-HYDROXYETHYL)-2-PYRROLIDINONE; 1-(2-HYDROXYETHYL)-2-PYRROLIDONE; (2-hydroxyethyl)-2-pyrrolidone; 1-(2-hydroxyethyl)-2-pyrrolidinon; 2-Pyrrolidinone, 1-(2-hydroxyethyl)-; N-2-Hydroxyethylpyrrolidin-2-one-; N-(2-hydroxyethyl)-2-Pyrrolidinone; 1-(2-hydroxyethyl)pyrrolidin-2-one