3,6-Dichlorophthalic Anhydride Price Not Available 1mg 3,6-Dichlorophthalic Anhydride Supplier Page Catalog Number R031274 Molecular Formula C8H2Cl2O3 CAS# 4466-59-5 Purity ≥98% Inchi InChI=1S/C8H2Cl2O3/c9-3-1-2-4(10)6-5(3)7(11)13-8(6)12/h1-2H Inchi Key HEGLMCPFDADCAQ-UHFFFAOYSA-N SMILES C1=CC(=C2C(=C1Cl)C(=O)OC2=O)Cl Size 1mg Supplier Page https://www.musechem.com/product/R031274.html