(4-oxoazetidin-2-yl) acetate;acetic acid (4-oxo-2-azetidinyl) ester;acetic acid (4-ketoazetidin-2-yl) ester;(4-oxoazetidin-2-yl) ethanoate;28562-53-0;272159_ALDRICH;2-Oxoazetidinium 4-acetate;EINECS 249-083-7;4-Acetoxy-2-azetidinone
(4-oxoazetidin-2-yl) acetate