英文同义名:
2-PYRROLIDINONE, 4-HYDROXY-, (S); 2-PYRROLIDINONE, 4-HYDROXY-, (4S)-; (4S)-4-HYDROXYPYRROLIDIN-2-ONE; 4-HYDROXY-PYRROLIDIN-2-ONE; (S)-(-)-4-HYDROXY-2-PYRROLIDINONE; (S)-(+)-4-HYDROXY-2-PYRROLIDINONE; (S)-4-HYDROXY-2-PYRROLIDINONE; (S)-4-HYDROXY-2-PYRROLIDONE;