英文别名:
2-pyrrolidinone, 4-(2-methylpropyl)-;4-isobutylpyrrolidin-2-one;4-isobutyl-2-pyrrolidinone(SALTDATA: FREE);4-Isobutyl-2-pyrrolidinone (pregabalin lactaM iMpurity);4-(2-Methylpropyl)-;Pregabalin IMpurity IV;Pregabalin LactaM IMpurity;4-ISOBUTYL-2-PYRROLIDIN-1-YLNE