CAS: 153773-82-1 Molecular Formula: C22H24N3NaO7S Molecular Weight (g/mol): 497.5 InChI Key: ZXNAQFZBWUNWJM-HRXMHBOMSA-M Synonym: 1-azabicyclo 3.2.0 hept-2-ene-2-carboxylic acid, 3-3s,5s-5-3-ca rboxyphenyl amino carbonyl-3-pyrrolidinyl thio-6-1r-1-hydroxyethy l-4-methyl-7-oxo-, monosodium salt, 4r,5s,6s PubChem CID: 131675376 ChEBI: CHEBI:60070 IUPAC Name: sodium;(2S,4S)-4-[[(4R,5S,6S)-2-carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]sulfanyl]-N-(3-carboxyphenyl)pyrrolidine-2-carboximidate SMILES: CC1C2C(C(=O)N2C(=C1SC3CC(NC3)C(=NC4=CC=CC(=C4)C(=O)O)[O-])C(=O)O)C(C)O.[Na+]