Chemistry of Heterocyclic Compounds. Vol. 27. 1991. P.. 1110-1115
The sum of the organophosphorous compounds' radicals, as calculated with the Free- Wilson technique, provides the most informative descriptor in toximetric indices calculations for these substances in correlation-regression analysis. The resulting formulae can be used in the planning procedures for experimental activities in hygienic norming of these substances and working area MAC's elaboration.