Tetrachlorophthalic Anhydride Price Not Available 1mg Tetrachlorophthalic Anhydride Supplier Page Catalog Number R021152 Molecular Formula C8Cl4O3 CAS# 117-08-8 Purity ≥90% Inchi InChI=1S/C8Cl4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11 Inchi Key AUHHYELHRWCWEZ-UHFFFAOYSA-N SMILES C12=C(C(=C(C(=C1Cl)Cl)Cl)Cl)C(=O)OC2=O Size 1mg Supplier Page https://www.musechem.com/product/R021152.html