Heptachlor Price Not Available 1mg Heptachlor Supplier Page Catalog Number R018013 Molecular Formula C10H5Cl7 CAS# 76-44-8 Purity ≥98% Inchi InChI=1S/C10H5Cl7/c11-4-2-1-3-5(4)9(15)7(13)6(12)8(3,14)10(9,16)17/h1-5H Inchi Key FRCCEHPWNOQAEU-UHFFFAOYSA-N SMILES C1=CC(C2C1C3(C(=C(C2(C3(Cl)Cl)Cl)Cl)Cl)Cl)Cl Size 1mg Supplier Page https://www.musechem.com/product/R018013.html