Synonyms: 5-Oxo-L-proline, Proline, 5-oxo-, L- (8CI), (-)-2-Pyrrolidone-5-carboxylic acid, (-)-Pyroglutamic acid, (2S)-5-Oxopyrrolidine-2-carboxylic acid, (5S)-2-Oxopyrrolidine-5-carboxylic acid, (S)-(-)-2-Pyrrolidone-5-carboxylic acid, (S)-2-Pyrrolidone-5-carboxylic acid, (S)-5-Oxo-1H-pyrrolidine-2-carboxylic acid, (S)-5-Oxo-2-pyrrolidinecarboxylic acid, (S)-5-Oxoproline, (S)-Pyroglutamic acid, 2-L-Pyrrolidone-5-carboxylic acid, 2-Oxopyrrolidine-5(S)-carboxylic acid, 2-Pyrrolidinone-5-carboxylic acid, 5-Carboxy-2-pyrrolidinone, 5-Oxoproline, 5-Pyrrolidinone-2-carboxylic acid, Ajidew A 100, Glutimic acid, Glutiminic acid, L-(-)-Pyroglutamic acid, L-2-Pyrrolidone-5-carboxylic acid, L-5-Carboxy-2-pyrrolidinone, L-5-Oxo-2-pyrrolidinecarboxylic acid, L-5-Oxoproline, L-Glutimic acid, L-Glutiminic acid, L-Pyroglutamic acid, L-Pyrrolidinonecarboxylic acid, L-Pyrrolidonecarboxylic acid, NSC 143034, Oxoproline, Oxopyrrolidinecarboxylic acid, PCA, PCA 50, Pidolic acid, Pidolidone, Pyroglutamic acid, Pyrrolidinonecarboxylic acid, Pyrrolidone-5-carboxylic acid, Pyrrolidonecarboxylic acid, (S)-(-)-γ-Butyrolactam-γ-carboxylic acid, 5-Oxo-L-proline, L-Glutamic acid, γ-lactam
