英文别名(R)-4-HYDROXY-PIPERIDIN-2-ONE; 2-Piperidinone, 4-hydroxy-, (4R)-; 4-(R)-HYDROXY-2-PIPERIDINONE; (R)-4-hydroxypiperidine-2-one; (R)-4-Hydroxy-2-piperidinone; (4R)-4-hydroxypiperidin-2-one; 4-Hydroxy-2-piperidinone; 4-Hydroxypiperidin-2-on; 4-Hydroxypiperidin-2-One 
