rac Cetirizine N-Oxide > 90per cent by HPLC(Mixture of Diastereomers) Price Not Available 1mg rac Cetirizine N-Oxide > 90per cent by HPLC(Mixture of Diastereomers) Supplier Page Catalog Number R007212 Molecular Formula C21H25ClN2O4 CAS# 1076199-80-8 Purity ≥98% Inchi InChI=1S/C21H25ClN2O4/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)23-10-12-24(27,13-11-23)14-15-28-16-20(25)26/h1-9,21H,10-16H2,(H,25,26) Inchi Key IVDOUUOLLFEMJQ-UHFFFAOYSA-N SMILES C1C[N+](CCN1C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl)(CCOCC(=O)O)[O-] Size 1mg Supplier Page https://www.musechem.com/product/R007212.html