Neospiramycin is a major metabolite of Spiramycin I. References: Renard L, Henry P, Sanders P, Laurentie M, Delmas JM. Determination of spiramycin and neospiramycin in plasma and milk of lactating cows by reversed-phase high-performance liquid chromatography. J Chromatogr B Biomed Appl. 1994 Jul 1;657(1):219-26. PubMed PMID: 7952072.

纯度：≥98%

CAS：4617-99-6