(-)-N-Desmethyl Tramadol Price Not Available 5mg (-)-N-Desmethyl Tramadol Supplier Page Catalog Number R002192 Molecular Formula C15H23NO2 CAS# 147762-58-1 Purity ≥98% Inchi InChI=1S/C15H23NO2/c1-16-11-13-6-3-4-9-15(13,17)12-7-5-8-14(10-12)18-2/h5,7-8,10,13,16-17H,3-4,6,9,11H2,1-2H3/t13-,15+/m0/s1 Inchi Key VUMQHLSPUAFKKK-DZGCQCFKSA-N SMILES CNCC1CCCCC1(C2=CC(=CC=C2)OC)O Size 5mg Supplier Page https://www.musechem.com/product/R002192.html