F-9
Chemical Name: (3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(p-nitrobenzyloxycarbonyl)-2-oxopropyl]azetidin-2-one Molecular Formula: C17H18N4O7 Molecular Weight: 390.35 CAS No.: 137391-68-5 Structural Formula:
Quality Standard: Enterprise Standard Uses: Used in the synthesis of meropenem.