4-Nitrobenzoic Acid Price Not Available 25mg 4-Nitrobenzoic Acid Supplier Page Catalog Number R021047 Molecular Formula C7H5NO4 CAS# 62-23-7 Purity ≥95% Inchi InChI=1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10) Inchi Key OTLNPYWUJOZPPA-UHFFFAOYSA-N SMILES C1=CC(=CC=C1C(=O)O)[N+](=O)[O-] Size 25mg Supplier Page https://www.musechem.com/product/R021047.html