Synonyms: 2,5-Oxazolidinedione,4-(phenylmethyl)-, (S)-;2,5-Oxazolidinedione, 4-benzyl-, L- (8CI);(-)-4-Benzyl-2,5-oxazolidinedione;(S)-4-(Phenylmethyl)-2,5-oxazolidinedione;L-Phenylalanine N-carboxy anhydride;N-Carboxy-L-phenylalanine anhydride;N-Carboxy-L-phenylalanine cyclic anhydride;Phenylalanine N-carboxy anhydride;Phenylalanine-N-carboxy acid anhydride;(4S)-4-Benzyl-1,3-oxazolidine-2,5-dione;