Synonyms: 4-Oxazolidinepropanoicacid, 2,5-dioxo-, methyl ester, (S)- (9CI); 4-Oxazolidinepropionic acid, 2,5-dioxo-,methyl ester, L- (8CI); 5-Methyl L-glutamate N-carboxyanhydride; L-Glutamicacid g-methyl ester N-carboxyanhydride;N-Carboxy-L-glutamic anhydride g-methyl ester; N-Carboxy-g-methyl-L-glutamic anhydride; g-Methyl L-glutamate N-carboxyanhydride; g-Methyl L-glutamate-N-carboxylic acid anhydride