IUPAC:(2S,3S,4S,5R,6S)-6-{4-[(R)-[(3S)-3-[(2R)-2-{4-[(3R)-3-amino-3-carboxypropoxy]phenyl}-2-hydroxyacetamido]-3-formamido-2-oxoazetidin-1-yl](carboxy)methyl]phenoxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
IUPAC:(2S,3S,4S,5R,6S)-6-{4-[(R)-[(3S)-3-[(2R)-2-{4-[(3R)-3-amino-3-carboxypropoxy]phenyl}-2-hydroxyacetamido]-3-formamido-2-oxoazetidin-1-yl](carboxy)methyl]phenoxy}-3,4,5-trihydroxyoxane-2-carboxylic acid