Sub Group: Various Intermediates Catalog Number: D8158 Enrichment: 98%D Formula: C16H15D4N3O6S Molecular Weight: 385.43 Synonyms:(6R,7R)-7-[[(2R)-Amino-(4-hydroxyphenyl-d4)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid