4-Descyano-4-bromo-letrozole Price Not Available 10mg 4-Descyano-4-bromo-letrozole Supplier Page Catalog Number R029262 Molecular Formula C16H11BrN4 CAS# 143030-54-0 Purity ≥98% Inchi InChI=1S/C16H11BrN4/c17-15-7-5-14(6-8-15)16(21-11-19-10-20-21)13-3-1-12(9-18)2-4-13/h1-8,10-11,16H Inchi Key WDETYXLLKSEYOG-UHFFFAOYSA-N SMILES C1=CC(=CC=C1C#N)C(C2=CC=C(C=C2)Br)N3C=NC=N3 Size 10mg Supplier Page https://www.musechem.com/product/R029262.html