L 642946 is a bioactive compound. References: Pelak BA, Gilfillan EC, Weissberger B, Gadebusch HH. Quaternary heterocyclylamino beta-lactams. VI. In vitro and in vivo antibacterial properties of L-642,946 and L-652,813, a long acting cephem. J Antibiot (Tokyo). 1987 Mar;40(3):354-62. PubMed PMID: 3570988.

纯度：≥98%

CAS：80730-81-0