(R)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanamide; ?R,4S-Brivaracetam; (?R,4S)-?-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetamide; Brivaracetam EP Impurity B; (R,S)-enantiomer of brivaracetam; Brivaracetam USP Related Compound B
(R)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanamide; ?R,4S-Brivaracetam; (?R,4S)-?-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetamide; Brivaracetam EP Impurity B; (R,S)-enantiomer of brivaracetam; Brivaracetam USP Related Compound B