p-Coumaric Acid 4-O-Sulfate Disodium Salt Price Not Available 5mg p-Coumaric Acid 4-O-Sulfate Disodium Salt Supplier Page Catalog Number R054888 Molecular Formula C9H6Na2O6S CAS# 308338-96-7 Purity ≥98% Inchi InChI=1S/C9H8O6S.2Na/c10-9(11)6-3-7-1-4-8(5-2-7)15-16(12,13)14;;/h1-6H,(H,10,11)(H,12,13,14);;/q;2*+1/p-2/b6-3+;; Inchi Key ZBEAEMLBRSACIO-RRHCXGJISA-L SMILES C1=CC(=CC=C1C=CC(=O)[O-])OS(=O)(=O)[O-].[Na+].[Na+] Size 5mg Supplier Page https://www.musechem.com/product/R054888.html