O-Desmethyl Astemizole Price Not Available 5mg O-Desmethyl Astemizole Supplier Page Catalog Number R009678 Molecular Formula C27H29FN4O CAS# 73736-50-2 Purity ≥90% Inchi InChI=1S/C27H29FN4O/c28-22-9-5-21(6-10-22)19-32-26-4-2-1-3-25(26)30-27(32)29-23-14-17-31(18-15-23)16-13-20-7-11-24(33)12-8-20/h1-12,23,33H,13-19H2,(H,29,30) Inchi Key LAGYWHSFHIMTPE-UHFFFAOYSA-N SMILES C1CN(CCC1NC2=NC3=CC=CC=C3N2CC4=CC=C(C=C4)F)CCC5=CC=C(C=C5)O Size 5mg Supplier Page https://www.musechem.com/product/R009678.html