(R)-2-((1R)-3-benzyl-7-oxo-(1rH,5cH)-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-3-enoic acid 4-nitro-benzyl ester [ 50272-96-3 ]

Associated Products
 53994-69-7
7-ACCA