Trigallic Acid Price Not Available 1mg Trigallic Acid Supplier Page Catalog Number R020292 Molecular Formula C21H14O13 CAS# 2131-66-0 Purity ≥98% Inchi InChI=1S/C21H14O13/c22-10-2-8(3-11(23)16(10)26)20(31)34-15-6-9(4-13(25)18(15)28)21(32)33-14-5-7(19(29)30)1-12(24)17(14)27/h1-6,22-28H,(H,29,30) Inchi Key QUXNYZHQBWMPNX-UHFFFAOYSA-N SMILES C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OC3=CC(=CC(=C3O)O)C(=O)O Size 1mg Supplier Page https://www.musechem.com/product/R020292.html