M 18 is a bioactive compound. References: Ilyina NI, Edin AS, Astafieva NG, Lopatin AS, Sidorenko IV, Ukhanova OP, Khanova FM. Efficacy of a Novel Intranasal Formulation of Azelastine Hydrochloride and Fluticasone Propionate, Delivered in a Single Spray, for the Treatment of Seasonal Allergic Rhinitis: Results from Russia. Int Arch Allergy Immunol. 2019 Jan 24:1-9. doi: 10.1159/000494507. [Epub ahead of print] PubMed PMID: 30677766.

纯度：≥98%

CAS：55566-04-6