102507-49-3

BAL30072 Impurity 5 (3S)-3-amino-4,4-dimethyl-1-(sulfooxy)azetidin-2-one 2-azetidinone, 3-amino-4,4-dimethyl-1-(sulfooxy)-, (3S)- (S)-3-Amino-2,2-dimethyl-4-oxoazetidin-1-ylhydrogensulfate (S)-3-Amino-2,2-dimethyl-4-oxo-1-azetidinyl Hydrogen Sulfate (3S)-3-amino-2,2-dimethyl-4-oxoazetidin-1-yl]oxidanesulfonic acid