1-Nitropyrene Price Not Available 25mg 1-Nitropyrene Supplier Page Catalog Number R034109 Molecular Formula C16H9NO2 CAS# 5522-43-0 Purity ≥90% Inchi InChI=1S/C16H9NO2/c18-17(19)14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11/h1-9H Inchi Key ALRLPDGCPYIVHP-UHFFFAOYSA-N SMILES C1=CC2=C3C(=C1)C=CC4=C(C=CC(=C43)C=C2)[N+](=O)[O-] Size 25mg Supplier Page https://www.musechem.com/product/R034109.html