1-Desmethyl 2-Methyl Granisetron (Granisetron Impurity A) Price Not Available 1mg 1-Desmethyl 2-Methyl Granisetron (Granisetron Impurity A) Supplier Page Catalog Number R004328 Molecular Formula C18H24N4O CAS# 127472-42-8 Purity ≥95% Inchi InChI=1S/C18H24N4O/c1-21-13-6-5-7-14(21)11-12(10-13)19-18(23)17-15-8-3-4-9-16(15)20-22(17)2/h3-4,8-9,12-14H,5-7,10-11H2,1-2H3,(H,19,23) Inchi Key INMQDEMSQWWCSB-UHFFFAOYSA-N SMILES CN1C2CCCC1CC(C2)NC(=O)C3=C4C=CC=CC4=NN3C Size 1mg Supplier Page https://www.musechem.com/product/R004328.html