rac N-Demethyl Promethazine Hydrochloride Price Not Available 25mg rac N-Demethyl Promethazine Hydrochloride Supplier Page Catalog Number R049307 Molecular Formula C16H19ClN2S CAS# 60113-77-1 Purity ≥95% Inchi InChI=1S/C16H18N2S.ClH/c1-12(17-2)11-18-13-7-3-5-9-15(13)19-16-10-6-4-8-14(16)18;/h3-10,12,17H,11H2,1-2H3;1H Inchi Key DJGGTRGRXVNMMY-UHFFFAOYSA-N SMILES CC(CN1C2=CC=CC=C2SC3=CC=CC=C31)NC.Cl Size 25mg Supplier Page https://www.musechem.com/product/R049307.html