Amoxicillin-D4 Catalogue A536321 CAS 2673270-36-3 M.W 369.43 M.F C16H15D4N3O5S Specifications FAQs (2S,5R,6R)-6-((R)-2-amino-2-(4-hydroxyphenyl-2,3,5,6-d4)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acidCAS:26787-78-0 (non-labelled)