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173348-79-3

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173348-79-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173348-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,3,4 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 173348-79:
(8*1)+(7*7)+(6*3)+(5*3)+(4*4)+(3*8)+(2*7)+(1*9)=153
153 % 10 = 3
So 173348-79-3 is a valid CAS Registry Number.

173348-79-3Downstream Products

173348-79-3Relevant articles and documents

Structural Studies on 3-Acetyl-1,5-Diaryl and 3-Cyano-1,5-Diaryl Formazan Chelates with Cerium(III), Thorium(IV) and Uranium(VI)

Sherif, O. E.,Issa, Y. M.,Hassouna, M. E. M.,Abass, S. M.

, p. 627 - 636 (1993)

Solid complexes of 3-acetyl-1,5-diaryl and 3-cyano-1,5-diaryl formazans were prepared and characterized by elemental analysis, IR, NMR, TGA and DTA analyses.Based on these studies, the suggested general formula for the complexes is -)n or (NO3- or Cl-)x*(H2O)y or (C2H5OH or DMSO)z, where HL = formazan M = Ce3+, Th4+, and UO22+, m = 1-2, n = 0-3, x = 0-3, y = 0-4 and z = 0-3.The metal ions are expected to have coordination numbers 6-8. - Keywords: Complexes of 3-acetyl and 3-cyano formazans; Ce(III); Th(IV); U(VI)

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