1-Phenyl-4,5-dichloro-6-pyridazone Price Not Available 1mg 1-Phenyl-4,5-dichloro-6-pyridazone Supplier Page Catalog Number R044032 Molecular Formula C10H6Cl2N2O CAS# 1698-53-9 Purity ≥95% Inchi InChI=1S/C10H6Cl2N2O/c11-8-6-13-14(10(15)9(8)12)7-4-2-1-3-5-7/h1-6H Inchi Key VKWCOHVAHQOJGU-UHFFFAOYSA-N SMILES C1=CC=C(C=C1)N2C(=O)C(=C(C=N2)Cl)Cl Size 1mg Supplier Page https://www.musechem.com/product/R044032.html