Cefalonium (anhydrous) is a first-generation cephalosporin antibiotic used as a long-acting intramammary cerate for infusion of dairy cows. References: Li S, Guo C, Meng L, Huang X. [Determination of cefalonium residue in milk by high performance liquid chromatography-tandem mass spectrometry]. Se Pu. 2014 May;32(5):519-23. Chinese. PubMed PMID: 25185313.

纯度：≥98%

CAS：5575-21-3