3-Desacetyl Cefotaxime Potassium ;
(6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid potassium salt ;
CAS # 66340-28-1 (acid) ;
C14H15N5O6S2 (acid) ; Mol. Wt.: 413.43 ;
C14H14KN5O6S2 (potassium salt) ; Mol. Wt.: 451.52 ;