Sodium 3,5,6-trichloropyridin-2-olate Catalogue No. Specifications FAQs Effective constituentSodium 3,5,6-trichloropyridin-2-olateChemical name 3,5,6-Trichloro-2(1H)-pyridinone sodium saltCAS Number37439-34-2Molecular formulaC5H2Cl3NNaOFormula weight221.42Constitutional formulaApplications:Can be used as an organophosphorus pesticide intermediate.