CCL04: Cefaclor EP Impurity D

CCL04: Cefaclor EP Impurity D

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Cefaclor 3-Ene Isomer ;

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

CAS # 152575-13-8 ;

C15H14ClN3O4S ;

MW: 367.81 ;