Home Catalog 6-chloropyridazine-4-carboxylic acid 6-chloropyridazine-4-carboxylic acid Login to See Price SPC Code: SPC-m109CAS RN: 1256794-24-7Smiles: OC(c1cc(Cl)nnc1)=OFormula: C5H3ClN2O2Purity: 95MolWeight: 157.9883 We also supply large quantities and units.Easily fulfill the form for Request Quote and we will contact you. Request a Quote Availability: 1-2 weeks