CCL02: Cefaclor EP Impurity B

CCL02: Cefaclor EP Impurity B

$100.00
$100.00
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Cefaclor EP Impurity B ;

(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ;

7-Amino-3-chloro cephalosporanic acid ;

CAS # 53994-69-7 ;

C7H7ClN2O3S ;

MW: 234.66 ;