4-Nitrophenylhydrazine Hydrochloride Price Not Available 25mg 4-Nitrophenylhydrazine Hydrochloride Supplier Page Catalog Number R057030 Molecular Formula C6H8ClN3O2 CAS# 636-99-7 Purity ≥98% Inchi InChI=1S/C6H7N3O2.ClH/c7-8-5-1-3-6(4-2-5)9(10)11;/h1-4,8H,7H2;1H Inchi Key ZWWXDCOPVYATOQ-UHFFFAOYSA-N SMILES C1=CC(=CC=C1NN)[N+](=O)[O-].Cl Size 25mg Supplier Page https://www.musechem.com/product/R057030.html