2-Nitrobenzaldehyde Semicarbazone-13C,15N2 Price Not Available 1mg 2-Nitrobenzaldehyde Semicarbazone-13C,15N2 Supplier Page Catalog Number R013848 Molecular Formula C8H8N4O3 CAS# 760179-80-4 Purity ≥95% Inchi InChI=1S/C8H8N4O3/c9-8(13)11-10-5-6-3-1-2-4-7(6)12(14)15/h1-5H,(H3,9,11,13)/b10-5+/i8+1,9+1,11+1 Inchi Key OEOKLBSECDAYSM-MBGFRBFQSA-N SMILES C1=CC=C(C(=C1)C=NNC(=O)N)[N+](=O)[O-] Size 1mg Supplier Page https://www.musechem.com/product/R013848.html