Penicilloic Acids of Sultamicillin ;
[[(2R)-Aminophenylacetyl]amino][(4S)-4-[[[[[(2S,5R)-3,3-dimethyl-4,4,7-trioxo-4.6-thia-1-azabicyclo[3.2.0]-hept-2-yl]carbonyl]oxy]methoxy]carbonyl]-5,5-dimethylthiazolidin-2-yl]acetic acid ;
C25H32N4O10S2 ;
Mol. Wt.: 612.67 ;