Ketotifen N-Oxide Price Not Available 1mg Ketotifen N-Oxide Supplier Page Catalog Number R051484 Molecular Formula C19H19NO2S CAS# 88456-70-6 Purity ≥95% Inchi InChI=1S/C19H19NO2S/c1-20(22)9-6-13(7-10-20)18-15-5-3-2-4-14(15)12-17(21)19-16(18)8-11-23-19/h2-5,8,11H,6-7,9-10,12H2,1H3 Inchi Key FDAHLWKMNJCURA-UHFFFAOYSA-N SMILES C[N+]1(CCC(=C2C3=C(C(=O)CC4=CC=CC=C42)SC=C3)CC1)[O-] Size 1mg Supplier Page https://www.musechem.com/product/R051484.html