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

CAS No. : 79750-46-2 Formula : C16H17N3O4S Molecular Weight. : 347.389 Check Encyclopedia
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