Diphenhydramine-d6 N-Oxide Price Not Available 25mg Diphenhydramine-d6 N-Oxide Supplier Page Catalog Number R051229 Molecular Formula C17H21NO2 CAS# 1346603-42-6 Purity ≥95% Inchi InChI=1S/C17H21NO2/c1-18(2,19)13-14-20-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16/h3-12,17H,13-14H2,1-2H3/i1D3,2D3 Inchi Key OEQNVWKWQPTBSC-WFGJKAKNSA-N SMILES C[N+](C)(CCOC(C1=CC=CC=C1)C2=CC=CC=C2)[O-] Size 25mg Supplier Page https://www.musechem.com/product/R051229.html