Chemical Name: (2S,5R,6R)-6-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate ( as per EP) ; (2S,5R,6R)-6-[(R)-(–)-2-Amino-2-(p-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate (As per USP)
Smiles: O=C1[C@@H](NC([C@H](N)C2=CC=C(O)C=C2)=O)[C@]3([H])N1[C@@H](C(O)=O)C(C)(C)S3.[3H2O]