6-Cyanophthalide Price Not Available 10mg 6-Cyanophthalide Supplier Page Catalog Number R004869 Molecular Formula C9H5NO2 CAS# 89877-62-3 Purity ≥90% Inchi InChI=1S/C9H5NO2/c10-4-6-1-2-7-5-12-9(11)8(7)3-6/h1-3H,5H2 Inchi Key SHFPTPKYWROKQJ-UHFFFAOYSA-N SMILES C1C2=C(C=C(C=C2)C#N)C(=O)O1 Size 10mg Supplier Page https://www.musechem.com/product/R004869.html