1H-Indole-2,3-dione Price Not Available 5mg 1H-Indole-2,3-dione Supplier Page Catalog Number R019412 Molecular Formula C8H5NO2 CAS# 91-56-5 Purity ≥90% Inchi InChI=1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11) Inchi Key JXDYKVIHCLTXOP-UHFFFAOYSA-N SMILES C1=CC=C2C(=C1)C(=O)C(=O)N2 Size 5mg Supplier Page https://www.musechem.com/product/R019412.html