(2S,5R,6R)-6-[[[3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid sodium ;
CAS # 1847-24-1 (sodium salt) ; 5250-39-5 (acid) ;
C19H16ClFN3NaO5S ;
Mol. Wt.: 475.85 ;