英文别名2-Pyrrolidinone, 5-[[(methylsulfonyl)oxy]methyl]-, (5S)-; [(2S)-5-oxopyrrolidin-2-yl]methyl methanesulfonate; (2S)-5-oxopyrrolidin-2-ylmethyl methanesulfonate; (+)-methanesulfonic acid (S)-5-oxo-pyrrolidin-2-ylmethyl ester; (S)-5-[Methanesulfonyloxy]-methyl-2-pyrrolidinone 
