4-Nitrocinnamic Acid Price Not Available 5mg 4-Nitrocinnamic Acid Supplier Page Catalog Number R005513 Molecular Formula C9H7NO4 CAS# 619-89-6 Purity ≥95% Inchi InChI=1S/C9H7NO4/c11-9(12)6-3-7-1-4-8(5-2-7)10(13)14/h1-6H,(H,11,12)/b6-3+ Inchi Key XMMRNCHTDONGRJ-ZZXKWVIFSA-N SMILES C1=CC(=CC=C1C=CC(=O)O)[N+](=O)[O-] Size 5mg Supplier Page https://www.musechem.com/product/R005513.html