5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[(2-thienylacetyl)amino]-, monosodium salt, trans-(+-)-

• Supplier: Alfa Chemistry
• Product #: ACM51014529
• CAS #: 51014-52-9